Name: MJE521
Brand: STMicroelectronics
SKU: MJE521_235
Availability: InStock
Rating: 5 (154 reviews)

MJE521

Pour Référence Seulement

Référence	MJE521
Fabricant	STMicroelectronics
Description	TRANS NPN 40V 4A SOT-32
Fiche technique	MJE521 Fiche technique
paquet	TO-225AA, TO-126-3
ECAD
En stock	28 560 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	févr. 4 - févr. 9 (Choisissez l'expédition accélérée)
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Nous offrons MJE521 pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
Pour traiter votre demande de devis, s'il vous plaît ajouter MJE521 avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de MJE521.

Spécifications MJE521

Fabricant	STMicroelectronics
Catégorie	Produits à semiconducteurs discrets - Transistors - Bipolaires (BJT) - Simples
paquet	TO-225AA, TO-126-3
ECAD
Séries	-
Type de transistor	NPN
Courant - Collecteur (Ic) (Max)	4A
Tension - Panne de l'émetteur du collecteur (Max)	40V
Vce Saturation (Max) @ Ib, Ic	-
Current - Collector Cutoff (Max)	100µA (ICBO)
Courant DC Gain (hFE) (Min) @ Ic, Vce	40 @ 1A, 1V
Puissance - Max	40W
Fréquence - Transition	-
Température de fonctionnement	150°C (TJ)
Type de montage	Through Hole
Paquet / cas	TO-225AA, TO-126-3
Package de périphérique fournisseur	SOT-32-3

MJE521 fiche technique

MJE521 Packaging

MJE521 FAQ

1. How to order MJE521 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that MJE521 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MJE521. All suppliers must pass our qualification reviews before they can publish their products including MJE521 on Heisener; we pay more attention to the channels and quality of MJE521 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MJE521 price and inventory displayed accurate?

The price and inventory of MJE521 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of MJE521?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MJE521 we delivered, we will accept the replacement or return of the MJE521 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MJE521.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as MJE521 pin diagram, MJE521 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

MJE521 Produits Connexes

ABSM2-24.000MHZ-4-T	Abracon LLC, CRYSTAL 24.0000MHZ 18PF SMD, 4-SOJ, 9.40mm pitch, -	Vue
1812J6300123MXR	Knowles Syfer, CAP CER 0.012UF 630V X7R 1812, 1812 (4532 Metric), -	Vue
1206J0500473MXR	Knowles Syfer, CAP CER 1206, 1206 (3216 Metric), -	Vue
LGG2D222MELC40	Nichicon, CAP ALUM 2200UF 20% 200V SNAP, Radial, Can - Snap-In, -	Vue
NJVMJD32CG	ON Semiconductor, TRANS PNP 100V 3A DPAK-4, TO-252-3, DPak (2 Leads + Tab), SC-63, -	Vue
ISL6721ABZ	Intersil, IC REG CTRLR BOOST/FLYBK 16SOIC, 16-SOIC (0.154", 3.90mm Width), -	Vue
MIC94060YML TR	Microchip Technology, IC POWER SWITCH HI SIDE 4-TMLF, 4-UFDFN Exposed Pad, 4-TMLF?, -	Vue
8N3SV75BC-0062CDI	IDT, Integrated Device Technology Inc, IC OSC VCXO 150MHZ 6-CLCC, 6-CLCC, -	Vue
JE-22	Honeywell Sensing and Productivity Solutions, SWITCH ROLLER LEVER ASSMBLY, -, -	Vue
RMCF2010FT1K30	Stackpole Electronics Inc., RES SMD 1.3K OHM 1% 3/4W 2010, 2010 (5025 Metric), -	Vue
WRM0204C-10RFI	TT Electronics/Welwyn, RES SMD 10 OHM 1% 1/4W 0204, MELF, 0204, -	Vue
LFA75F-12-CJ1Y	Cosel USA, Inc., AC/DC PS (OPEN FRAME), -, -	Vue

MJE521 Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

Référence

Fabricant

Description

Stock

MJE521 PBFREE

D# V36:1790_22997313

Central Semiconductor Corp

Trans GP BJT NPN 40V 4A 40000mW 3-Pin(3+Tab) TO-126

Référence	Fabricant	Description	Stock
MJE521G D# MJE521G	ON Semiconductor	TRANS GP BJT NPN 40V 4A 3PIN TO-225 - Bulk (Alt: MJE521G)	0
MJE521 PBFREE D# MJE521 PBFREE	Central Semiconductor Corp	Transistor GP BJT NPN 40V 4A 3-Pin TO-126 Box - Boxed Product (Development Kits) (Alt: MJE521 PBFREE) RoHS: Compliant	0
MJE521 D# MJE521	Central Semiconductor Corp	Silicon Complementary Power Transistor 40V 8A 3-Pin TO-126 - Boxed Product (Development Kits) (Alt: MJE521)	0
MJE521 TIN/LEAD D# MJE521 TIN/LEAD	Central Semiconductor Corp	Transistor GP BJT NPN 40V 4A 3-Pin TO-126 Box - Boxed Product (Development Kits) (Alt: MJE521 TIN/LEAD) RoHS: Not Compliant	0

Référence

Fabricant

Description

Stock

MJE521

Motorola Semiconductor Products

Référence

Fabricant

Description

Stock

MJE521

Motorola Mobility LLC

Min Qty 7

180

MJE521G

ON Semiconductor

N/A 4 A, 40 V, NPN, Si, POWER TRANSISTOR, TO-225AA LEAD FREE, PLASTIC, CASE 77-09, TO-225, 3 PIN

16890

Référence

Fabricant

Description

Stock

MJE521G

D# 2156-MJE521G-ON-ND

Rochester Electronics LLC

TRANS NPN 40V 4A TO225AA

3597

MJE521

D# 497-2583-5-ND

STMicroelectronics

TRANS NPN 40V 4A SOT-32

Référence

Fabricant

Description

Stock

MJE521

NEW AND ORGINAL. ISRAEL W.HOUSE

625

Référence	Fabricant	Description	Stock
MJE521	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	7280
MJE5210	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	12
MJE521G	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	4805
MJE521K	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	606

Référence

Fabricant

Description

Stock

MJE521G

ON Semiconductor

TRANS NPN 40V 4A TO225AA

RoHS: Compliant

3597

Référence

Fabricant

Description

Stock

MJE521G

ON Semiconductor

OEM/CM Immediate delivery

88168

MJE521

Motorola Semiconductor Products

OEM/CM Immediate delivery

Référence

Fabricant

Description

Stock

MJE521

D# 34X0712

STMicroelectronics

Bipolar (BJT) Single Transistor, NPN, 40 V, 40 W, 4 A, 40 RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Référence	Fabricant	Description	Stock
MJE521K D# NS-MJE521K	VARIOUS	OEM/CM ONLY	8492
MJE521-D D# NS-MJE521-D	ON Semiconductor	OEM/CM ONLY	1816
MJE521 D# NS-MJE521	ON Semiconductor	OEM/CM ONLY	6433
MJE521G D# NS-MJE521G	ON Semiconductor	OEM/CM ONLY	5910

Référence

Fabricant

Description

Stock

MJE521

National Semiconductor Corporation

Bipolar Junction Transistor, NPN Type, TO-127VAR

MJE521G

ON Semiconductor

4 A, 40 V, NPN, Si, POWER TRANSISTOR, TO-225AA

1273

Référence

Fabricant

Description

Stock

MJE521

D# MJE521

Motorola Semiconductor Products

Inventory R

Référence

Fabricant

Description

Stock

MJE521G

ON Semiconductor

Power Bipolar Transistor, 4A, 40V, NPN, TO-225AA, 3 Pin

RoHS: Compliant

3597

Référence	Fabricant	Description	Stock
MJE521G	ON Semiconductor	OEM/CM ONLY	634
MJE521K	New Jersey Semiconductor Products Inc	OEM/CM ONLY	538
MJE521	STMicroelectronics	OEM/CM ONLY	1012660

Référence

Fabricant

Description

Stock

MJE521G

ON Semiconductor

IN stock Immediate delivery

88153

MJE521

Motorola Semiconductor Products

IN stock Immediate delivery

Référence

Fabricant

Description

Stock

MJE521

Motorola Mobility LLC

shipping today

Référence

Fabricant

Description

Stock

MJE521

Motorola Semiconductor Products

RFQ

12309

Référence

Fabricant

Description

Stock

MJE521

D# 1467924

STMicroelectronics

TRANSISTOR, NPN,SOT-32

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

MJE521

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

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