Name: RKEF250K
Brand: Littelfuse Inc.
SKU: RKEF250K
Availability: InStock
Rating: 5 (117 reviews)

RKEF250K

Pour Référence Seulement

Référence	RKEF250K
Fabricant	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 2.5A
Fiche technique	RKEF250K Fiche technique
paquet	Radial, Disc
ECAD
En stock	29 556 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	oct. 2 - oct. 7 (Choisissez l'expédition accélérée)
Demander un Devis

Méthodes de paiement
Services de livraison

Nous offrons RKEF250K 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 RKEF250K avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de RKEF250K.

Spécifications RKEF250K

Fabricant	Littelfuse Inc.
Catégorie	Dispositifs contre les surtensions, les surintensités et la surchauffe - PTC Resettable Fuses
paquet	Radial, Disc
ECAD
Séries	PolySwitch?, RKEF
Type	Polymeric
Tension - Max	60V
Current - Max	40A
Courant - Maintien (Ih) (Max)	2.5A
Courant - Voyage (It)	5A
Temps de voyage	15.6s
Résistance - Initial (Ri) (Min)	40 mOhms
Résistance - Post Trip (R1) (Max)	140 mOhms
Résistance - 25 ° C (Typ)	-
Température de fonctionnement	-40°C ~ 85°C
Évaluations	-
Type de montage	Through Hole
Paquet / cas	Radial, Disc
Taille / dimension	0.551" L x 0.118" W (14.00mm x 3.00mm)
Hauteur - Assis (Max)	0.902" (22.90mm)
Épaisseur (max)	-
Espacement de plomb	0.199" (5.05mm)

RKEF250K fiche technique

RKEF250K Packaging

RKEF250K FAQ

1. How to order RKEF250K 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 RKEF250K is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RKEF250K. All suppliers must pass our qualification reviews before they can publish their products including RKEF250K on Heisener; we pay more attention to the channels and quality of RKEF250K products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RKEF250K price and inventory displayed accurate?

The price and inventory of RKEF250K 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 RKEF250K?

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 RKEF250K we delivered, we will accept the replacement or return of the RKEF250K 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 RKEF250K.

(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 RKEF250K pin diagram, RKEF250K datasheet?

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

RKEF250K Produits Connexes

CD214L-T150ALF	Bourns Inc., TVS DIODE 150VWM 243VC DO214AB, DO-214AB, SMC, PolySwitch?, RKEF	Vue
CPCC10R3900KE66	Vishay Dale, RES 0.39 OHM 10W 10% RADIAL, Radial, PolySwitch?, RKEF	Vue
PPN270JT-73-22R	Yageo, RES 22 OHM 2.7W 5% AXIAL, -, PolySwitch?, RKEF	Vue
9C06031A1912FKHFT	Yageo, RES SMD 19.1K OHM 1% 1/10W 0603, 0603 (1608 Metric), PolySwitch?, RKEF	Vue
M55342H06B2E67RWI	Vishay Dale, RES SMD 2.67K OHM 1% 0.15W 0705, 0805 (2012 Metric), PolySwitch?, RKEF	Vue
M55342M01B10E0RWSV	Vishay Dale, RES SMD 10K OHM 1% 1/20W 0502, 0502 (1406 Metric), PolySwitch?, RKEF	Vue
DTS26W13-8HD	TE Connectivity Deutsch Connectors, CONN PLUG 8POS STRGHT W/PINS, -, PolySwitch?, RKEF	Vue
D38999/21HB99PB	TE Connectivity Deutsch Connectors, D38999/21HB99PB, -, PolySwitch?, RKEF	Vue
D38999/24JJ29HE	TE Connectivity Deutsch Connectors, JAM NUT RECEPTACLE, -, PolySwitch?, RKEF	Vue
3-1469373-7	TE Connectivity AMP Connectors, ATCA GUIDE MODULE R/A FEMALE, -, PolySwitch?, RKEF	Vue
VE-B6N-MY	Vicor Corporation, CONVERTER MOD DC/DC 18.5V 50W, Full Brick, PolySwitch?, RKEF	Vue
VE-JWX-MZ	Vicor Corporation, CONVERTER MOD DC/DC 5.2V 25W, Half Brick, PolySwitch?, RKEF	Vue

RKEF250K 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

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Quick Inquiry

RKEF250K

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.

ISO9001:2015, ICAS, IAF, UKAS