Name: LR4-190LF
Brand: Littelfuse Inc.
SKU: LR4-190LF
Availability: InStock
Rating: 5 (105 reviews)

LR4-190LF

Solo por referencia

Nº de pieza	LR4-190LF
Fabricantes	Littelfuse Inc.
Descripción	POLYSWITCH PTC RESET 1.9A STRAP
Hoja de datos	LR4-190LF Hoja de datos
Paquete	Strap
ECAD
En existencias	3.834 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	may 17 - may 22 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo LR4-190LF 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 LR4-190LF con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LR4-190LF.

Especificaciones LR4-190LF

Fabricantes	Littelfuse Inc.
Categoría	Dispositivos de temperatura, sobrecorriente, sobrevoltaje - Fusibles reiniciables PTC
Paquete	Strap
ECAD
Serie	PolySwitch?, LR4
Tipo	Polymeric
Voltaje - Max	15V
Actual - Max	100A
Current - Hold (Ih) (Max)	1.9A
Current - Trip (It)	3.9A
Hora de viajar	5s
Resistencia - Inicial (Ri) (Min)	39 mOhms
Resistencia - Viaje posterior (R1) (Máx)	102 mOhms
Resistencia - 25 ° C (Tipo)	-
Temperatura de funcionamiento	-40°C ~ 85°C
Calificaciones	-
Tipo de montaje	User Defined
Paquete / caja	Strap
Tamaño / Dimensión	1.161" L x 0.205" W (29.50mm x 5.20mm)
Altura: sentado (máximo)	-
Espesor (Máx)	-
Espacio de plomo	-

ficha técnica LR4-190LF

LR4-190LF Packaging

LR4-190LF FAQ

1. How to order LR4-190LF 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 LR4-190LF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LR4-190LF. All suppliers must pass our qualification reviews before they can publish their products including LR4-190LF on Heisener; we pay more attention to the channels and quality of LR4-190LF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LR4-190LF price and inventory displayed accurate?

The price and inventory of LR4-190LF 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 LR4-190LF?

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 LR4-190LF we delivered, we will accept the replacement or return of the LR4-190LF 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 LR4-190LF.

(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 LR4-190LF pin diagram, LR4-190LF datasheet?

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

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LR4-190LF 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

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Descripción

En existencias

LR4-190LF

TE Connectivity

Resettable Fuses - PPTC 15V 1.9A Ih 0.102ohm

Nº de pieza

Fabricantes

Descripción

En existencias

LR4-190LF

D# LR4-190LF-ND

Littelfuse Inc

PTC RESET FUSE 15V 1.9A STRAP

Nº de pieza

Fabricantes

Descripción

En existencias

LR4-190LF

D# NS-LR4-190LF

TE Connectivity

OEM/CM ONLY

4297

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LR4-190LF

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