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

LR4-550F

참조 용으로 만 사용

부품 번호	LR4-550F
제조업체	Littelfuse Inc.
설명	POLYSWITCH PTC RESET 5.5A STRAP
데이터시트	LR4-550F 데이터시트
패키지	Strap
ECAD
재고	30,486 piece(s)
단가	Request a Quote
리드 타임	확인하려면
예상 배달 시간	11월 29 - 12월 4 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 LR4-550F를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 LR4-550F를 추가하십시오. Heisener.com는 LR4-550F의 견적을 요청하는 모든 등록이 필요하지 않습니다.

LR4-550F사양

제조업체	Littelfuse Inc.
범주	회로 보호 - PTC 리셋가능 퓨즈
패키지	Strap
ECAD
계열	PolySwitch?, LR4
유형	Polymeric
전압 - 최대	20V
전류 - 최대	100A
전류 - 대기 (Ih) (최대)	5.5A
현재 - 여행 (It)	10.5A
여행 시간	5s
저항 - 초기 (Ri) (최소)	9 mOhms
저항 - 포스트 트립 (R1) (최대)	22 mOhms
저항 - 25 ° C (일반)	-
작동 온도	-40°C ~ 85°C
평점	-
실장 형	User Defined
패키지 / 케이스	Strap
크기 / 치수	1.417" L x 0.283" W (36.00mm x 7.20mm)
높이 장착 - 최대 (최대)	-
두께 (최대)	0.039" (1.00mm)
리드 간격	-

LR4-550F는 데이터 시트

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.

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