Part Number
LR4-450F
Manufacturer
Description
POLYSWITCH PTC RESET 4.5A STRAP
Datasheet
Package
Strap
In Stock
14,796 piece(s)
Unit Price
Request a Quote
Lead Time
Can Ship Immediately
Estimated Delivery Time
Jul 4 - Jul 9 ( Choose Expedited Shipping)
Request for Quotation
Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.
Do you have any question about LR4-450F?
+86-755-83210559-827
Part Number # LR4-450F (PTC Resettable Fuses) is manufactured by Littelfuse Inc.and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.
For LR4-450Fspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LR4-450F with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LR4-450F.
Jose*****arajan
March 30, 2023
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March 27, 2023
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March 1, 2023
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.
We have a professional and experienced quality control team to strictly verify and test theLR4-450F. All suppliers must pass our qualification reviews before they can publish their products including LR4-450F on Heisener;we pay more attention to the channels and quality of LR4-450Fproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LR4-450F price and inventory displayed accurate?The price and inventory of LR4-450F 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.
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.
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 LR4-450F we delivered, we will accept the replacement or return of the LR4-450F 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 ofLR4-450F.
(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
If you need any after-sales service, please do not hesitate to contact us.
We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.
We provide 90 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Part Number | Manufacturer | Description | Stock |
LR4-450F D# V99:2348_16264174 |
Littelfuse Inc |
PTC Resettable Fuse 4.5A(hold) 8.9A(trip) 20V 100A 2.3W 5s 0.11Ohm SMD Solder Pad 10 X 12mm Bag RoHS: Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
RALR-450(CROSS: LR4-450F) |
OptiFuse | 5000 |
Part Number | Manufacturer | Description | Stock |
LR4-450F |
TE Connectivity |
POLYSWITCH, STRAP, 4.5A |
0 |
Part Number | Manufacturer | Description | Stock |
LR4-450F D# LR4-450F-ND |
Littelfuse Inc |
PTC RESET FUSE 20V 4.5A STRAP |
0 |
Part Number | Manufacturer | Description | Stock |
LR4-450F D# 1345907 |
TE Connectivity |
POLYSWITCH, STRAP, 4.5A RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
Part Number | Manufacturer | Description | Stock |
LR4-450F |
Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Manufacturer | Description | Stock |
LR4-450F D# 650-LR4-450F |
Littelfuse Inc |
Resettable Fuses - PPTC 4.5A 20V 100A Imax RoHS: Compliant
|
2512 |
Part Number | Manufacturer | Description | Stock |
LR4-450F D# 40K7222 |
Littelfuse Inc |
FUSE, PTC RESET, 20V, 4.5A, STRAP, Product Range:PolySwitch LR4 Series, Voltage Rating:20VDC, Holding Current:4.5A, Tripping Current:8.9A, Time to Trip:5s, Current Rating Max:100A, Operating Temperature Min:-, External Depth:1mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 10000
Container: Bulk
|
0 |
Part Number | Manufacturer | Description | Stock |
LR4-450F D# NS-LR4-450F |
Multiple |
OEM/CM ONLY |
1081 |
Part Number | Manufacturer | Description | Stock |
LR4450F |
TE Connectivity |
OEM/CM ONLY |
2059 |
Part Number | Manufacturer | Description | Stock |
LR4-450F |
Littelfuse Inc |
Resettable Fuses - PPTC 4.5A 20V 100A Imax pbFree: Pb-Free
|
0 |
RF1542-000 |
Littelfuse Inc |
Resettable Fuses - PPTC 15V 4.5A-HD 100A MAX pbFree: Pb-Free
|
0 |
Part Number | Manufacturer | Description | Stock |
LR4-450F |
TE Connectivity |
RFQ |
6699 |
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