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LR4-380F

  • LR4-380F
  • LR4-380F

LR4-380F

LR4-380F

Littelfuse Inc.

PTC RESET FUSE 15V 3.8A STRAP

LR4-380F Datasheet

compliant

Strap

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

LR4-380F Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.97000 $0.97
5 $0.93800 $4.69
10 $0.87900 $8.79
50 $0.73380 $36.69
100 $0.61770 $61.77
250 $0.60324 $150.81
500 $0.51620 $258.1
1,000 $0.45820 -
5,000 $0.41470 -
15040 items
Upload BOM File

LR4-380F Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

LR4-380F Littelfuse Inc.

Name Value
Product Status Active
Type Polymeric
Voltage - Max 15V
Current - Max 100 A
Current - Hold (Ih) (Max) 3.8 A
Current - Trip (It) 8.3 A
Time to Trip 5 s
Resistance - Initial (Ri) (Min) 13 mOhms
Resistance - Post Trip (R1) (Max) 37 mOhms
Resistance - 25°C (Typ) -
Operating Temperature -40°C ~ 85°C
Ratings -
Mounting Type User Defined
Package / Case Strap
Size / Dimension 0.984" L x 0.283" W (25.00mm x 7.20mm)
Height - Seated (Max) -
Thickness (Max) 0.039" (1.00mm)
Lead Spacing -
Q1: What is the purchase guide for LR4-380F?
LR4-380F of Littelfuse Inc. is a PTC RESET FUSE 15V 3.8A STRAP. ICHOME is a long-term spot supplier of LR4-380F, supporting sample purchase and bulk order.
Q2: How to find the detailed information of LR4-380F?
Download LR4-380F Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingLR4-380F from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide LR4-380F alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you LR4-380F replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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