Name: LR4-550F
Brand: Littelfuse Inc.
SKU: LR4-550F
Availability: InStock
Rating: 5 (160 reviews)

LR4-550F

Solo por referencia

Nº de pieza	LR4-550F
Fabricantes	Littelfuse Inc.
Descripción	POLYSWITCH PTC RESET 5.5A STRAP
Hoja de datos	LR4-550F Hoja de datos
Paquete	Strap
ECAD
En existencias	30.486 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	nov 16 - nov 21 (Elija envío expedito)
Pedir presupuesto

Métodos de pago
Servicios de entrega

Estamos ofreciendo LR4-550F por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue LR4-550F con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LR4-550F.

Especificaciones LR4-550F

Fabricantes	Littelfuse Inc.
Categoría	Dispositivos de temperatura, sobrecorriente, sobrevoltaje - Fusibles reiniciables PTC
Paquete	Strap
ECAD
Serie	PolySwitch?, LR4
Tipo	Polymeric
Voltaje - Max	20V
Actual - Max	100A
Current - Hold (Ih) (Max)	5.5A
Current - Trip (It)	10.5A
Hora de viajar	5s
Resistencia - Inicial (Ri) (Min)	9 mOhms
Resistencia - Viaje posterior (R1) (Máx)	22 mOhms
Resistencia - 25 ° C (Tipo)	-
Temperatura de funcionamiento	-40°C ~ 85°C
Calificaciones	-
Tipo de montaje	User Defined
Paquete / caja	Strap
Tamaño / Dimensión	1.417" L x 0.283" W (36.00mm x 7.20mm)
Altura: sentado (máximo)	-
Espesor (Máx)	0.039" (1.00mm)
Espacio de plomo	-

ficha técnica LR4-550F

LR4-550F Packaging

LR4-550F FAQ

1. How to order LR4-550F 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 LR4-550F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LR4-550F. All suppliers must pass our qualification reviews before they can publish their products including LR4-550F on Heisener; we pay more attention to the channels and quality of LR4-550F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LR4-550F price and inventory displayed accurate?

The price and inventory of LR4-550F 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 LR4-550F?

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 LR4-550F we delivered, we will accept the replacement or return of the LR4-550F 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 LR4-550F.

(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 LR4-550F pin diagram, LR4-550F datasheet?

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

LR4-550F Productos Relacionados

1812Y0630560GFT	Knowles Syfer, CAP CER 56PF 63V C0G/NP0 1812, 1812 (4532 Metric), PolySwitch?, LR4	Ver
ME600815	Powerex Inc., DIODE MOD 3PH BRDG 800V 150A, Module, PolySwitch?, LR4	Ver
7207J60ZQE2	C&K, SWITCH ROCKER DPDT 5A 120V, -, PolySwitch?, LR4	Ver
Y00882R00000B0L	Vishay Foil Resistors (Division of Vishay Precision Group), RES 2 OHM 0.6W .1% RADIAL, Radial, PolySwitch?, LR4	Ver
RG1608N-1823-B-T1	Susumu, RES SMD 182K OHM 0.1% 1/10W 0603, 0603 (1608 Metric), PolySwitch?, LR4	Ver
RT0603FRD0738K3L	Yageo, RES SMD 38.3K OHM 1% 1/10W 0603, 0603 (1608 Metric), PolySwitch?, LR4	Ver
T38075-22-0	Curtis Industries, CONN BARRIER STRP 22CIRC 0.375", -, PolySwitch?, LR4	Ver
929710-01-11-RK	3M, CONN HEADER 22PS STR DL .100 TIN, -, PolySwitch?, LR4	Ver
D38999/25HH55XD	TE Connectivity Deutsch Connectors, D38999/25HH55XD, -, PolySwitch?, LR4	Ver
D38999/20ZG41PD	Amphenol Aerospace Operations, CONN RCPT MALE 41POS GOLD CRIMP, -, PolySwitch?, LR4	Ver
MS27508E8F35B	Amphenol Aerospace Operations, JT 6C 6#22D SKT RECP, -, PolySwitch?, LR4	Ver
EBC15DRTN-S734	Sullins Connector Solutions, CONN EDGE DUAL FMALE 30POS 0.100, -, PolySwitch?, LR4	Ver

LR4-550F Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza

Fabricantes

Descripción

En existencias

LR4-550F

D# V79:2366_17803361

Littelfuse Inc

PTC Resettable Fuse 5.5A(hold) 10.5A(trip) 20V 100A 2.8W 5s 0.009Ohm SMD Solder Pad 37 X 7.5 X 1mm Bag

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

RALR-550(CROSS: LR4-550F)

OptiFuse

5000

Nº de pieza

Fabricantes

Descripción

En existencias

LR4-550F

TE Connectivity

POLYSWITCH, STRAP, 5.5A

950

Nº de pieza

Fabricantes

Descripción

En existencias

LR4-550F

D# LR4-550F-ND

Littelfuse Inc

PTC RESET FUSE 20V 5.5A STRAP

4367

Nº de pieza

Fabricantes

Descripción

En existencias

LR4-550F

D# 1345908RL

Littelfuse Inc

POLYSWITCH, STRAP, 5.5A

RoHS: Compliant

Min Qty: 1

Container: Reel

Nº de pieza

Fabricantes

Descripción

En existencias

LR4-550F

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Nº de pieza

Fabricantes

Descripción

En existencias

LR4-550F

D# 650-LR4-550F

Littelfuse Inc

Resettable Fuses - PPTC 5.5A 20V 100A Imax

RoHS: Compliant

1294

Nº de pieza

Fabricantes

Descripción

En existencias

LR4550F

TE Connectivity

OEM/CM ONLY

5016

Nº de pieza

Fabricantes

Descripción

En existencias

LR4-550F

Littelfuse Inc

Resettable Fuses - PPTC 5.5A 20V 100A Imax

pbFree: Pb-Free

RF1545-000

Littelfuse Inc

Resettable Fuses - PPTC 20V 5.5A-HD 100A MAX

pbFree: Pb-Free

Nº de pieza

Fabricantes

Descripción

En existencias

LR4-550F

D# 26120441

Littelfuse Inc

PTC Resettable Fuse 5.5A(hold) 10.5A(trip) 20V 100A 2.8W 5s 0.009Ohm SMD Solder Pad 37 X 7.5 X 1mm Bag

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

LR4-550F

D# 1345908

Littelfuse Inc

POLYSWITCH, STRAP, 5.5A

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

101

Quick Inquiry

LR4-550F

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS