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72R040XU

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  • 72R040XU

72R040XU

72R040XU

Littelfuse Inc.

PTC RESET FUSE 72V 400MA RADIAL

72R040XU Datasheet

compliant

Radial, Disc

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

72R040XU Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.48000 $0.48
5 $0.46400 $2.32
10 $0.45000 $4.5
50 $0.38080 $19.04
100 $0.31920 $31.92
250 $0.29180 $72.95
500 $0.25072 $125.36
1,000 $0.22331 -
5,000 $0.20276 -
208 items
Upload BOM File

72R040XU 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

72R040XU Littelfuse Inc.

Name Value
Product Status Obsolete
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 0.122" T (7.60mm x 3.10mm)
Height - Seated (Max) 0.532" (13.50mm)
Thickness (Max) -
Lead Spacing 0.201" (5.10mm)
Q1: What is the purchase guide for 72R040XU?
72R040XU of Littelfuse Inc. is a PTC RESET FUSE 72V 400MA RADIAL. ICHOME is a long-term spot supplier of 72R040XU, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 72R040XU?
Download 72R040XU Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing72R040XU from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 72R040XU alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 72R040XU 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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