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

LR4-190LF

仅供参考

零件编号	LR4-190LF
制造商	Littelfuse Inc.
描述	POLYSWITCH PTC RESET 1.9A STRAP
数据表	LR4-190LF 数据表
封装	Strap
ECAD
库存	3,834 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	七月 3 - 七月 8 (选择速递服务)
请求报价

支付方式
送货服务

我们提供的 LR4-190LF 具有全球市场竞争力的价格，如有需要请发送询价单给我们。谢谢！
添加 LR4-190LF 及其数量至BOM以便提交您的报价请求。 Heisener.com 无需注册便可以提交 LR4-190LF 的报价请求。

LR4-190LF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	1.161" L x 0.205" W (29.50mm x 5.20mm)
高度 - 坐姿（最大）	-
厚度（最大）	-
引线间距	-

LR4-190LF数据表

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.

LR4-190LF相关产品

1210J0500391GCT	Knowles Syfer, CAP CER 390PF 50V C0G/NP0 1210, 1210 (3225 Metric), PolySwitch?, LR4	查看
ELXV630ELL471MK35S	United Chemi-Con, CAP ALUM 470UF 20% 63V RADIAL, Radial, Can, PolySwitch?, LR4	查看
UVZ1A332MHD	Nichicon, CAP ALUM 3300UF 20% 10V RADIAL, Radial, Can, PolySwitch?, LR4	查看
S-1206B34-U3T1U	SII Semiconductor Corporation, IC REG LINEAR 250MA SOT89-3, TO-243AA, PolySwitch?, LR4	查看
LXR7-SW65	Lumileds, LED LUXEON COOL WHITE 6500K 2SMD, 2828 (7070 Metric), PolySwitch?, LR4	查看
MXC7-PW50-0000	Lumileds, LED LUXEON COOL WHITE 5000K 2SMD, 1414 (3535 Metric), PolySwitch?, LR4	查看
P-420-38106	American Electrical Inc., TERM BLOCK PLUG 6POS STR 3.81MM, -, PolySwitch?, LR4	查看
BCS-131-T-D-HE	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, PolySwitch?, LR4	查看
FTSH-106-02-FM-DV	Samtec Inc., .050'' X .050 TERMINAL STRIP, -, PolySwitch?, LR4	查看
5-641240-6	TE Connectivity AMP Connectors, 26P MTA100 CONN GREEN LF, -, PolySwitch?, LR4	查看
RS3-243.3D/H3	Recom Power, CONV DC/DC 3W 18-36VIN +/-3.3V, 8-SIP Module, 7 Leads, PolySwitch?, LR4	查看
XC9281B2ME0R-G	Torex Semiconductor Ltd, HISAT-COT CONTROL EXTREMELY SMAL, 5-XFBGA, WLBGA, PolySwitch?, LR4	查看