Name: LR4-190SLF
Brand: Littelfuse Inc.
SKU: LR4-190SLF
Availability: InStock
Rating: 5 (123 reviews)

LR4-190SLF

仅供参考

零件编号	LR4-190SLF
制造商	Littelfuse Inc.
描述	POLYSWITCH PTC RESET 1.9A STRAP
数据表	LR4-190SLF 数据表
封装	Strap
ECAD
库存	3,564 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十二月 26 - 十二月 31 (选择速递服务)
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LR4-190SLF参数

制造商	Littelfuse Inc.
类别	电路保护 - PTC 可复位保险丝
封装	Strap
ECAD
系列	PolySwitch?, LR4
类型	Polymeric
电压 - 最大	15V
当前 - 最大	100A
电流 - 保持（Ih）（最大）	1.9A
当前 - 旅行（It）	3.9A
旅行的时间	5s
阻力 - 初始（Ri）（Min）	39 mOhms
阻力 - 差旅（R1）（最大）	102 mOhms
电阻 - 25°C（典型值）	-
工作温度	-40°C ~ 85°C
评级	-
安装类型	User Defined
包/箱	Strap
尺寸/尺寸	0.945" L x 0.205" W (24.00mm x 5.20mm)
高度 - 坐姿（最大）	-
厚度（最大）	0.039" (1.00mm)
引线间距	-

LR4-190SLF数据表

LR4-190SLF Packaging

LR4-190SLF FAQ

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

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

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

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

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

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

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