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RXEF040S

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  • RXEF040S

RXEF040S

RXEF040S

Littelfuse Inc.

PTC RESET FUSE 72V 400MA RADIAL

RXEF040S Datasheet

compliant

Radial, Disc

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

RXEF040S Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.41000 $0.41
5 $0.40000 $2
10 $0.38700 $3.87
50 $0.32600 $16.3
100 $0.27060 $27.06
250 $0.24600 $61.5
500 $0.20910 $104.55
1,000 $0.18450 -
5,000 $0.16605 -
410 items
Upload BOM File

RXEF040S 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

RXEF040S Littelfuse Inc.

Name Value
Product Status Active
Type Polymeric
Voltage - Max 72V
Current - Max 40 A
Current - Hold (Ih) (Max) 400 mA
Current - Trip (It) 800 mA
Time to Trip 3.8 s
Resistance - Initial (Ri) (Min) 550 mOhms
Resistance - Post Trip (R1) (Max) 1.29 Ohms
Resistance - 25°C (Typ) -
Operating Temperature -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max) 0.532" (13.50mm)
Thickness (Max) -
Lead Spacing 0.199" (5.05mm)
Q1: What is the purchase guide for RXEF040S?
RXEF040S of Littelfuse Inc. is a PTC RESET FUSE 72V 400MA RADIAL. ICHOME is a long-term spot supplier of RXEF040S, supporting sample purchase and bulk order.
Q2: How to find the detailed information of RXEF040S?
Download RXEF040S Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingRXEF040S from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide RXEF040S alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you RXEF040S 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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