37205000431 Littelfuse 372 Series TR5 time lag fuse rated at 500 mA and 250 VAC. It features a slow blow response and is through hole mountable in a radial can package.
Mfr Part #:

37205000431

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 372 Series TR5 time lag fuse rated at 500 mA and 250 VAC. It features a slow blow response and is through hole mountable in a radial can package.
Total Stock: 8 pcs
$ Price Range: $0.58 - $1.45

37205000431 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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8 pcs
8 pcs On Request 1 On Request On Request On Request On Request On Request

37205000431 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity
Breaking Capacity @ Rated Voltage
Cold Resistance
Current Rating
Current Rating (Amps)
Dimensions
Fuse Type
Halogen Free
Melting I²t
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power Dissipation
Response Time
SVHC Present
Size
Voltage Drop
Voltage Rating

37205000431 Description

Short technical summary and product information.

The Littelfuse 37205000431 is a member of the 372 Series TR5 time lag fuses. It is designed for board mount applications and is rated at 500 mA and 250 VAC with a breaking capacity of 35 A at 250 VAC. The fuse has a slow blow response time, making it suitable for applications with inrush currents. It features a nominal cold resistance of 0.155 Ohm and a maximum voltage drop of 125 mV at rated current. The power dissipation is 180 mW maximum. The fuse is approved by CCC, cURus, SEMKO, and VDE, and is RoHS, lead-free, and halogen free compliant. The package is a radial, can, vertical through hole mount, with dimensions 0.335" diameter x 0.315" height. The operating temperature range is -40°C to 85°C. This fuse is suitable for use in battery chargers, consumer electronics, power supplies, and industrial controllers as per the datasheet.

37205000431 Quick Information

Product Type: Board Mount Fuse
Series: TR5
Canonical Name: Littelfuse 372 Series TR5 Time Lag Fuse, 500 mA, 250 V, Through Hole, Radial Can
Subcategory: Time Lag Fuse

37205000431 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

37205000431 Estimated Pricing

Qty Low High
1+ $1.45 $1.45
5+ $1.20 $1.20
10+ $1.11 $1.11
50+ $0.92 $0.92
200+ $0.78 $0.78
400+ $0.72 $0.72
600+ $0.69 $0.69
1,000+ $0.65 $0.65
5,000+ $0.58 $0.58

Estimated market price range - modelled values for guidance only, not live distributor offers.

37205000431 Features

  • Rated current 500 mA at 250 VAC.
  • Slow blow time lag response.
  • Breaking capacity 35 A at 250 VAC.
  • Through hole radial can package.
  • Approved by CCC, cURus, SEMKO, VDE.

37205000431 Applications

  • Used in battery charger circuits.
  • Ideal for consumer electronics.
  • Suitable for power supply protection.
  • Used in industrial controllers.

37205000431 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse 37205000431 fuse?

500 mA.

What is the voltage rating of this fuse?

250 VAC.

What is the breaking capacity of the 37205000431?

35 A at 250 VAC.

What is the response time of the Littelfuse 37205000431?

Slow Blow (Time Lag).

What is the package type of the Littelfuse 37205000431?

Radial, Can, Vertical, Through Hole.

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