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Produits Littelfuse Inc. - PTC Resettable Fuses

Dossiers 1 588
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Image
Référence
Fabricant
Description
paquet
Stock
Quantité
Voltage - Max
Current - Max
Current - Hold (Ih) (Max)
Current - Trip (It)
Time to Trip
Resistance - Initial (Ri) (Min)
Resistance - Post Trip (R1) (Max)
Resistance - 25°C (Typ)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
24LT180SU
Littelfuse Inc.

PTC RESETTABLE 24V 1.80A STRAP

  • Type: Polymeric
  • Voltage - Max: 24V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 1.8A
  • Current - Trip (It): 3.8A
  • Time to Trip: 2.9s
  • Resistance - Initial (Ri) (Min): 40 mOhms
  • Resistance - Post Trip (R1) (Max): 120 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.984" L x 0.199" W (25.00mm x 5.05mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.039" (1.00mm)
  • Lead Spacing: -
paquet: Strap
Stock3 546
24V
100A
1.8A
3.8A
2.9s
40 mOhms
120 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.984" L x 0.199" W (25.00mm x 5.05mm)
-
0.039" (1.00mm)
-
24LT100SU
Littelfuse Inc.

PTC RESETTABLE 24V 1.00A STRAP

  • Type: Polymeric
  • Voltage - Max: 24V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 1A
  • Current - Trip (It): 2.5A
  • Time to Trip: 7s
  • Resistance - Initial (Ri) (Min): 70 mOhms
  • Resistance - Post Trip (R1) (Max): 260 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.866" L x 0.199" W (22.00mm x 5.05mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.039" (1.00mm)
  • Lead Spacing: -
paquet: Strap
Stock3 490
24V
100A
1A
2.5A
7s
70 mOhms
260 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.866" L x 0.199" W (22.00mm x 5.05mm)
-
0.039" (1.00mm)
-
24LT180U
Littelfuse Inc.

PTC RESETTABLE 24V 1.80A STRAP

  • Type: Polymeric
  • Voltage - Max: 24V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 1.8A
  • Current - Trip (It): 3.8A
  • Time to Trip: 2.9s
  • Resistance - Initial (Ri) (Min): 40 mOhms
  • Resistance - Post Trip (R1) (Max): 120 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.984" L x 0.199" W (25.00mm x 5.05mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.039" (1.00mm)
  • Lead Spacing: -
paquet: Strap
Stock5 814
24V
100A
1.8A
3.8A
2.9s
40 mOhms
120 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.984" L x 0.199" W (25.00mm x 5.05mm)
-
0.039" (1.00mm)
-
16VT210SSU
Littelfuse Inc.

PTC RESETTABLE 16V 2.10A STRAP

  • Type: Polymeric
  • Voltage - Max: 16V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 2.1A
  • Current - Trip (It): 4.7A
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 18 mOhms
  • Resistance - Post Trip (R1) (Max): 60 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.866" L x 0.201" W (22.00mm x 5.10mm)
  • Height - Seated (Max): -
  • Thickness (Max): -
  • Lead Spacing: -
paquet: Strap
Stock3 294
16V
100A
2.1A
4.7A
5s
18 mOhms
60 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.866" L x 0.201" W (22.00mm x 5.10mm)
-
-
-
16VT210U
Littelfuse Inc.

PTC RESETTABLE 16V 2.10A STRAP

  • Type: Polymeric
  • Voltage - Max: 16V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 2.1A
  • Current - Trip (It): 4.7A
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 18 mOhms
  • Resistance - Post Trip (R1) (Max): 60 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.866" L x 0.201" W (22.00mm x 5.10mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.032" (0.80mm)
  • Lead Spacing: -
paquet: Strap
Stock7 506
16V
100A
2.1A
4.7A
5s
18 mOhms
60 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.866" L x 0.201" W (22.00mm x 5.10mm)
-
0.032" (0.80mm)
-
16VT210ULU
Littelfuse Inc.

PTC RESETTABLE 16V 2.10A STRAP

  • Type: Polymeric
  • Voltage - Max: 16V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 2.1A
  • Current - Trip (It): 4.7A
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 18 mOhms
  • Resistance - Post Trip (R1) (Max): 65 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 2.795" L x 0.201" W (71.00mm x 5.10mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.032" (0.80mm)
  • Lead Spacing: -
paquet: Strap
Stock4 266
16V
100A
2.1A
4.7A
5s
18 mOhms
65 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
2.795" L x 0.201" W (71.00mm x 5.10mm)
-
0.032" (0.80mm)
-
16VT240U
Littelfuse Inc.

PTC RESETTABLE 16V 2.40A STRAP

  • Type: Polymeric
  • Voltage - Max: 16V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 2.4A
  • Current - Trip (It): 5.4A
  • Time to Trip: 4s
  • Resistance - Initial (Ri) (Min): 15 mOhms
  • Resistance - Post Trip (R1) (Max): 52 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.992" L x 0.201" W (25.20mm x 5.10mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.032" (0.80mm)
  • Lead Spacing: -
paquet: Strap
Stock3 526
16V
100A
2.4A
5.4A
4s
15 mOhms
52 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.992" L x 0.201" W (25.20mm x 5.10mm)
-
0.032" (0.80mm)
-
24LT190U
Littelfuse Inc.

PTC RESETTABLE 24V 1.90A STRAP

  • Type: Polymeric
  • Voltage - Max: 24V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 1.9A
  • Current - Trip (It): 4.2A
  • Time to Trip: 3s
  • Resistance - Initial (Ri) (Min): 30 mOhms
  • Resistance - Post Trip (R1) (Max): 100 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.880" L x 0.417" W (22.35mm x 10.60mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.039" (1.00mm)
  • Lead Spacing: -
paquet: Strap
Stock6 120
24V
100A
1.9A
4.2A
3s
30 mOhms
100 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.880" L x 0.417" W (22.35mm x 10.60mm)
-
0.039" (1.00mm)
-
24LT190SU
Littelfuse Inc.

PTC RESETTABLE 24V 1.90A STRAP

  • Type: Polymeric
  • Voltage - Max: 24V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 1.9A
  • Current - Trip (It): 4.2A
  • Time to Trip: 3s
  • Resistance - Initial (Ri) (Min): 30 mOhms
  • Resistance - Post Trip (R1) (Max): 100 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.880" L x 0.417" W (22.35mm x 10.60mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.039" (1.00mm)
  • Lead Spacing: -
paquet: Strap
Stock5 598
24V
100A
1.9A
4.2A
3s
30 mOhms
100 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.880" L x 0.417" W (22.35mm x 10.60mm)
-
0.039" (1.00mm)
-
24LT300U
Littelfuse Inc.

PTC RESETTABLE 24V 3.00A STRAP

  • Type: Polymeric
  • Voltage - Max: 24V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 3A
  • Current - Trip (It): 6.3A
  • Time to Trip: 4s
  • Resistance - Initial (Ri) (Min): 15 mOhms
  • Resistance - Post Trip (R1) (Max): 55 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 1.185" L x 0.522" W (30.10mm x 13.25mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.043" (1.10mm)
  • Lead Spacing: -
paquet: Strap
Stock7 434
24V
100A
3A
6.3A
4s
15 mOhms
55 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
1.185" L x 0.522" W (30.10mm x 13.25mm)
-
0.043" (1.10mm)
-
24LT260U
Littelfuse Inc.

PTC RESETTABLE 24V 2.60A STRAP

  • Type: Polymeric
  • Voltage - Max: 24V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 2.6A
  • Current - Trip (It): 5.2A
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 25 mOhms
  • Resistance - Post Trip (R1) (Max): 76 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.984" L x 0.447" W (25.00mm x 11.35mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.039" (1.00mm)
  • Lead Spacing: -
paquet: Strap
Stock3 418
24V
100A
2.6A
5.2A
5s
25 mOhms
76 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.984" L x 0.447" W (25.00mm x 11.35mm)
-
0.039" (1.00mm)
-
24LT310U
Littelfuse Inc.

PTC RESETTABLE 24V 3.10A STRAP

  • Type: Polymeric
  • Voltage - Max: 24V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 3.1A
  • Current - Trip (It): 6A
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 18 mOhms
  • Resistance - Post Trip (R1) (Max): 55 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.984" L x 0.604" W (25.00mm x 15.35mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.039" (1.00mm)
  • Lead Spacing: -
paquet: Strap
Stock3 870
24V
100A
3.1A
6A
5s
18 mOhms
55 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.984" L x 0.604" W (25.00mm x 15.35mm)
-
0.039" (1.00mm)
-
250R080DR
Littelfuse Inc.

PTC RESETBL 60V/250V .080A RAD

  • Type: Polymeric
  • Voltage - Max: 60V (250V Int)
  • Current - Max: 3A
  • Current - Hold (Ih) (Max): 80mA
  • Current - Trip (It): 160mA
  • Time to Trip: 4s
  • Resistance - Initial (Ri) (Min): 14 Ohms
  • Resistance - Post Trip (R1) (Max): 33 Ohms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: Through Hole
  • Package / Case: Radial, Disc
  • Size / Dimension: 0.228" Dia x 0.181" W (5.80mm x 4.60mm)
  • Height - Seated (Max): 0.390" (9.90mm)
  • Thickness (Max): -
  • Lead Spacing: 0.201" (5.10mm)
paquet: Radial, Disc
Stock5 292
60V (250V Int)
3A
80mA
160mA
4s
14 Ohms
33 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.228" Dia x 0.181" W (5.80mm x 4.60mm)
0.390" (9.90mm)
-
0.201" (5.10mm)
VTP175UDIIF
Littelfuse Inc.

POLYSWITCH PTC RESET 1.75A STRAP

  • Type: Polymeric
  • Voltage - Max: 16V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 1.75A
  • Current - Trip (It): 3.6A
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 29 mOhms
  • Resistance - Post Trip (R1) (Max): 102 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.874" L x 0.142" W (22.20mm x 3.60mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.028" (0.70mm)
  • Lead Spacing: -
paquet: Strap
Stock7 686
16V
100A
1.75A
3.6A
5s
29 mOhms
102 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.874" L x 0.142" W (22.20mm x 3.60mm)
-
0.028" (0.70mm)
-
VLR170UL-C30F
Littelfuse Inc.

POLYSWITCH PTC RESET 1.7A STRAP

  • Type: Polymeric
  • Voltage - Max: 12V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 1.7A
  • Current - Trip (It): 4.1A
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 18 mOhms
  • Resistance - Post Trip (R1) (Max): 64 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 70°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.866" L x 0.142" W (22.00mm x 3.60mm)
  • Height - Seated (Max): -
  • Thickness (Max): -
  • Lead Spacing: -
paquet: Strap
Stock7 776
12V
100A
1.7A
4.1A
5s
18 mOhms
64 mOhms
-
-40°C ~ 70°C
-
User Defined
Strap
0.866" L x 0.142" W (22.00mm x 3.60mm)
-
-
-
VLR170ULAF
Littelfuse Inc.

POLYSWITCH PTC RESET 1.7A STRAP

  • Type: Polymeric
  • Voltage - Max: 12V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 1.7A
  • Current - Trip (It): 4.1A
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 18 mOhms
  • Resistance - Post Trip (R1) (Max): 64 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 70°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.866" L x 0.142" W (22.00mm x 3.60mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.032" (0.80mm)
  • Lead Spacing: -
paquet: Strap
Stock4 500
12V
100A
1.7A
4.1A
5s
18 mOhms
64 mOhms
-
-40°C ~ 70°C
-
User Defined
Strap
0.866" L x 0.142" W (22.00mm x 3.60mm)
-
0.032" (0.80mm)
-
VLR170U-C30F
Littelfuse Inc.

POLYSWITCH PTC RESET 1.7A STRAP

  • Type: Polymeric
  • Voltage - Max: 12V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 1.7A
  • Current - Trip (It): 4.1A
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 18 mOhms
  • Resistance - Post Trip (R1) (Max): 64 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 70°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.866" L x 0.142" W (22.00mm x 3.60mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.032" (0.80mm)
  • Lead Spacing: -
paquet: Strap
Stock4 338
12V
100A
1.7A
4.1A
5s
18 mOhms
64 mOhms
-
-40°C ~ 70°C
-
User Defined
Strap
0.866" L x 0.142" W (22.00mm x 3.60mm)
-
0.032" (0.80mm)
-
VLR110ULF
Littelfuse Inc.

POLYSWITCH PTC RESET 1.1A STRAP

  • Type: Polymeric
  • Voltage - Max: 12V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 1.1A
  • Current - Trip (It): -
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): -
  • Resistance - Post Trip (R1) (Max): -
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.866" L x 0.142" W (22.00mm x 3.60mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.028" (0.70mm)
  • Lead Spacing: -
paquet: Strap
Stock2 664
12V
100A
1.1A
-
5s
-
-
-
-
-
User Defined
Strap
0.866" L x 0.142" W (22.00mm x 3.60mm)
-
0.028" (0.70mm)
-
VLP270XUF
Littelfuse Inc.

POLYSWITCH PTC RESET 2.7A STRAP

  • Type: Polymeric
  • Voltage - Max: 16V
  • Current - Max: 60A
  • Current - Hold (Ih) (Max): 2.7A
  • Current - Trip (It): 6.5A
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 12 mOhms
  • Resistance - Post Trip (R1) (Max): 36 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.866" L x 0.201" W (22.00mm x 5.10mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.032" (0.80mm)
  • Lead Spacing: -
paquet: Strap
Stock5 850
16V
60A
2.7A
6.5A
5s
12 mOhms
36 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.866" L x 0.201" W (22.00mm x 5.10mm)
-
0.032" (0.80mm)
-
TRF600-150-RB-2
Littelfuse Inc.

POLYSWITCH PTC RESET 0.15A HOLD

  • Type: Polymeric
  • Voltage - Max: 250V (600V Int)
  • Current - Max: 40A
  • Current - Hold (Ih) (Max): 150mA
  • Current - Trip (It): 300mA
  • Time to Trip: 3s
  • Resistance - Initial (Ri) (Min): 9 Ohms
  • Resistance - Post Trip (R1) (Max): 22 Ohms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: Through Hole
  • Package / Case: Radial, Disc
  • Size / Dimension: 0.354" L x 0.181" W (9.00mm x 4.60mm)
  • Height - Seated (Max): 0.492" (12.50mm)
  • Thickness (Max): -
  • Lead Spacing: 0.197" (5.00mm)
paquet: Radial, Disc
Stock5 184
250V (600V Int)
40A
150mA
300mA
3s
9 Ohms
22 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.354" L x 0.181" W (9.00mm x 4.60mm)
0.492" (12.50mm)
-
0.197" (5.00mm)
TRF250-180S-2
Littelfuse Inc.

POLYSWITCH PTC RESET 0.18A HOLD

  • Type: Polymeric
  • Voltage - Max: 100V (250V Int)
  • Current - Max: 10A
  • Current - Hold (Ih) (Max): 180mA
  • Current - Trip (It): 650mA
  • Time to Trip: 2s
  • Resistance - Initial (Ri) (Min): 800 mOhms
  • Resistance - Post Trip (R1) (Max): 4 Ohms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: Through Hole
  • Package / Case: Radial, Disc
  • Size / Dimension: 0.354" Dia x 0.150" W (9.00mm x 3.80mm)
  • Height - Seated (Max): 0.453" (11.50mm)
  • Thickness (Max): -
  • Lead Spacing: 0.197" (5.00mm)
paquet: Radial, Disc
Stock7 812
100V (250V Int)
10A
180mA
650mA
2s
800 mOhms
4 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.354" Dia x 0.150" W (9.00mm x 3.80mm)
0.453" (11.50mm)
-
0.197" (5.00mm)
TRF250-145-B-0.5
Littelfuse Inc.

POLYSWITCH PTC RESET 0.145A HOLD

  • Type: Polymeric
  • Voltage - Max: 60V (250V Int)
  • Current - Max: 3A
  • Current - Hold (Ih) (Max): 145mA
  • Current - Trip (It): 290mA
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 3 Ohms
  • Resistance - Post Trip (R1) (Max): 14 Ohms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: Through Hole
  • Package / Case: Radial, Disc
  • Size / Dimension: 0.256" L x 0.181" W (6.50mm x 4.60mm)
  • Height - Seated (Max): 0.433" (11.00mm)
  • Thickness (Max): -
  • Lead Spacing: 0.197" (5.00mm)
paquet: Radial, Disc
Stock7 254
60V (250V Int)
3A
145mA
290mA
5s
3 Ohms
14 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.256" L x 0.181" W (6.50mm x 4.60mm)
0.433" (11.00mm)
-
0.197" (5.00mm)
TRF250-110U-2
Littelfuse Inc.

POLYSWITCH PTC RESET 0.11A HOLD

  • Type: Polymeric
  • Voltage - Max: 60V (250V Int)
  • Current - Max: 3A
  • Current - Hold (Ih) (Max): 110mA
  • Current - Trip (It): 220mA
  • Time to Trip: 1.2s
  • Resistance - Initial (Ri) (Min): 5 Ohms
  • Resistance - Post Trip (R1) (Max): 16 Ohms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: Through Hole
  • Package / Case: Radial, Disc
  • Size / Dimension: 0.209" Dia x 0.150" W (5.30mm x 3.80mm)
  • Height - Seated (Max): 0.370" (9.40mm)
  • Thickness (Max): -
  • Lead Spacing: 0.197" (5.00mm)
paquet: Radial, Disc
Stock3 312
60V (250V Int)
3A
110mA
220mA
1.2s
5 Ohms
16 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.209" Dia x 0.150" W (5.30mm x 3.80mm)
0.370" (9.40mm)
-
0.197" (5.00mm)
TCF250-180
Littelfuse Inc.

POLYSWITCH PTC RESET 0.18A CHIP

  • Type: Polymeric
  • Voltage - Max: 60V (250V Int)
  • Current - Max: 3A
  • Current - Hold (Ih) (Max): 180mA
  • Current - Trip (It): 380mA
  • Time to Trip: 3.4s
  • Resistance - Initial (Ri) (Min): 1.9 Ohms
  • Resistance - Post Trip (R1) (Max): 4.2 Ohms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: Surface Mount
  • Package / Case: Nonstandard SMD
  • Size / Dimension: 0.276" Dia x 0.276" W (7.00mm x 7.00mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.063" (1.60mm)
  • Lead Spacing: -
paquet: Nonstandard SMD
Stock6 840
60V (250V Int)
3A
180mA
380mA
3.4s
1.9 Ohms
4.2 Ohms
-
-40°C ~ 85°C
-
Surface Mount
Nonstandard SMD
0.276" Dia x 0.276" W (7.00mm x 7.00mm)
-
0.063" (1.60mm)
-
SRP120SSF
Littelfuse Inc.

POLYSWITCH PTC RESET 1.2A STRAP

  • Type: Polymeric
  • Voltage - Max: 15V
  • Current - Max: 100A
  • Current - Hold (Ih) (Max): 1.2A
  • Current - Trip (It): 2.7A
  • Time to Trip: 5s
  • Resistance - Initial (Ri) (Min): 85 mOhms
  • Resistance - Post Trip (R1) (Max): 220 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: User Defined
  • Package / Case: Strap
  • Size / Dimension: 0.827" L x 0.199" W (21.00mm x 5.05mm)
  • Height - Seated (Max): -
  • Thickness (Max): 0.039" (1.00mm)
  • Lead Spacing: -
paquet: Strap
Stock2 106
15V
100A
1.2A
2.7A
5s
85 mOhms
220 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.827" L x 0.199" W (21.00mm x 5.05mm)
-
0.039" (1.00mm)
-
RXEF375-2
Littelfuse Inc.

POLYSWITCH PTC RESET 3.75A

  • Type: Polymeric
  • Voltage - Max: 72V
  • Current - Max: 40A
  • Current - Hold (Ih) (Max): 3.75A
  • Current - Trip (It): 7.5A
  • Time to Trip: 24s
  • Resistance - Initial (Ri) (Min): 30 mOhms
  • Resistance - Post Trip (R1) (Max): 80 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: Through Hole
  • Package / Case: Radial, Disc
  • Size / Dimension: 1.071" Dia x 0.118" W (27.20mm x 3.00mm)
  • Height - Seated (Max): 1.252" (31.80mm)
  • Thickness (Max): -
  • Lead Spacing: 0.400" (10.15mm)
paquet: Radial, Disc
Stock4 032
72V
40A
3.75A
7.5A
24s
30 mOhms
80 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
1.071" Dia x 0.118" W (27.20mm x 3.00mm)
1.252" (31.80mm)
-
0.400" (10.15mm)
RXEF250-1
Littelfuse Inc.

POLYSWITCH PTC RESET 2.5A HOLD

  • Type: Polymeric
  • Voltage - Max: 72V
  • Current - Max: 40A
  • Current - Hold (Ih) (Max): 2.5A
  • Current - Trip (It): 5A
  • Time to Trip: 15.6s
  • Resistance - Initial (Ri) (Min): 50 mOhms
  • Resistance - Post Trip (R1) (Max): 130 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: Through Hole
  • Package / Case: Radial, Disc
  • Size / Dimension: 0.819" Dia x 0.118" W (20.80mm x 3.00mm)
  • Height - Seated (Max): 1.000" (25.40mm)
  • Thickness (Max): -
  • Lead Spacing: 0.400" (10.15mm)
paquet: Radial, Disc
Stock6 516
72V
40A
2.5A
5A
15.6s
50 mOhms
130 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.819" Dia x 0.118" W (20.80mm x 3.00mm)
1.000" (25.40mm)
-
0.400" (10.15mm)
RXEF160-1
Littelfuse Inc.

POLYSWITCH PTC RESET 1.6A HOLD

  • Type: Polymeric
  • Voltage - Max: 72V
  • Current - Max: 40A
  • Current - Hold (Ih) (Max): 1.6A
  • Current - Trip (It): 3.2A
  • Time to Trip: 11.4s
  • Resistance - Initial (Ri) (Min): 90 mOhms
  • Resistance - Post Trip (R1) (Max): 220 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: Through Hole
  • Package / Case: Radial, Disc
  • Size / Dimension: 0.642" Dia x 0.120" W (16.30mm x 3.00mm)
  • Height - Seated (Max): 0.820" (20.80mm)
  • Thickness (Max): -
  • Lead Spacing: 0.199" (5.05mm)
paquet: Radial, Disc
Stock2 160
72V
40A
1.6A
3.2A
11.4s
90 mOhms
220 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.642" Dia x 0.120" W (16.30mm x 3.00mm)
0.820" (20.80mm)
-
0.199" (5.05mm)