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40005000000 Board mount time-lag fuse rated 500 mA at 250 VAC, with slow blow response and through hole radial box package.
Mfr Part #:

40005000000

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Board mount time-lag fuse rated 500 mA at 250 VAC, with slow blow response and through hole radial box package.
Total Stock: 1,095 pcs
$ Price Range: $0.85 - $2.39

40005000000 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,095 pcs
1095 pcs On Request 1 On Request On Request On Request On Request On Request

40005000000 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity @ Rated Voltage
Current Rating (Amps)
Fuse Type
Halogen Free
Height
Lead Style
Length
Melting I²t
Mounting Type
Operating Temperature
Package / Case
Response Time
SVHC Present
Voltage Rating
Width

40005000000 Description

Short technical summary and product information.

The Littelfuse TE5 series 40005000000 is a board mount, time-lag fuse designed for overcurrent protection in electronic circuits. It is rated for 500 mA continuous current at 250 VAC and features a slow blow (time-lag) response characteristic, making it suitable for circuits with short-duration inrush currents.

 

Electrical specifications include a breaking capacity of 130 A at rated voltage, and an operating temperature range from -40°C to +85°C. The fuse is housed in a radial, box package with through hole mounting and measures 8.50 mm long, 4.00 mm wide, and 8.00 mm high.

 

This component carries agency approvals from CQC, cURus, KC, and VDE, indicating compliance with international safety standards. It is intended for use in a wide range of power supply, industrial control, and consumer electronics applications where reliable overcurrent protection is required.

40005000000 Quick Information

Product Type: Board Mount Fuse
Series: 400 Series
Canonical Name: Littelfuse TE5 Series Time-Lag Fuse, 500 mA, 250 VAC, Slow Blow, Through Hole, Radial Box
Subcategory: Time-Lag / Slow Blow Fuse

40005000000 Compliance

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

40005000000 Estimated Pricing

Qty Low High
1+ $2.39 $2.39
5+ $1.98 $1.98
10+ $1.82 $1.82
50+ $1.51 $1.51
100+ $1.40 $1.40
250+ $1.26 $1.26
500+ $1.16 $1.16
1,400+ $0.88 $0.88
2,800+ $0.85 $0.85

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

40005000000 Features

  • Rated 500 mA at 250 VAC.
  • Slow blow time-lag response.
  • Breaking capacity of 130 A.
  • Through hole radial box package.
  • Approved by CQC, cURus, KC, VDE.

40005000000 Applications

  • Overcurrent protection in power supplies.
  • Industrial control equipment protection.
  • Consumer electronics circuit protection.
  • Board-level inrush current protection.

40005000000 FAQs

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

The current rating is 500 mA.

What is the voltage rating of the 40005000000?

The voltage rating is 250 VAC.

What is the breaking capacity of this fuse?

The breaking capacity at rated voltage is 130 A.

Is the 40005000000 a fast-acting or slow-blow fuse?

It is a slow-blow (time-lag) fuse.

What package type does this fuse use?

It comes in a through hole radial box package.

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