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STEF12SPUR The STMicroelectronics STEF12SPUR is an electronic fuse designed for current regulation and management. It features a 3.5A current rating and operates within a 10V to 13.8V range.
Mfr Part #:

STEF12SPUR

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STEF12SPUR is an electronic fuse designed for current regulation and management. It features a 3.5A current rating and operates within a 10V to 13.8V range.
✓ Total Stock: 4,295 pcs
$ Price Range: $1.14

STEF12SPUR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
295 pcs
On Request
295 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STEF12SPUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Function
Lead Style
Mounting Type
Operating Temperature
Supplier Device Package
Tape & Reel
Voltage
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STEF12SPUR Description

Short technical summary and product information.

The STMicroelectronics STEF12SPUR is an electronic fuse IC with a current rating of 3.5A and a voltage range of 10V to 13.8V. It is designed for surface mount applications and comes in a 10-DFN (3x3) package, specifically a 10-VFDFN with an exposed pad.

 

This component functions as an electronic fuse, providing overcurrent protection. Its operating temperature range is -40°C to 125°C (TJ). The part is RoHS3 compliant, has an MSL of 1 Unlimited, and is REACH Unaffected, though these compliance statuses are unverified.

 

Ideal for power management circuits requiring reliable overcurrent protection, the STEF12SPUR's compact package and surface mount capability make it suitable for various electronic designs where space is a consideration.

STEF12SPUR Quick Information

Product Type: Electronic Fuse
Canonical Name: STMicroelectronics STEF12SPUR Electronic Fuse
Subcategory: Current Regulation/Management

STEF12SPUR Compliance

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

STEF12SPUR Estimated Pricing

Qty Low High
1+ $1.14 $1.14

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

STEF12SPUR Features

  • Electronic fuse function for overcurrent protection.
  • Rated for 3.5A current.
  • Operates from 10V to 13.8V.
  • Surface mountable 10-DFN package.
  • Wide operating temperature range.

STEF12SPUR Applications

  • Overcurrent protection for 12V power rails.
  • Hot-swap and power distribution applications.
  • Industrial control system circuit protection.
  • Automotive electronic module power management.
  • General purpose electronic fuse replacement.

STEF12SPUR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the STMicroelectronics STEF12SPUR?

The STEF12SPUR has a current rating of 3.5A.

What is the operating voltage range for the STEF12SPUR?

The STEF12SPUR operates within a voltage range of 10V to 13.8V.

What type of package is the STEF12SPUR in?

The STEF12SPUR is available in a 10-DFN package, specifically a 10-VFDFN with an exposed pad.

What is the operating temperature range for this electronic fuse?

The operating temperature range is -40°C to 125°C (TJ).

How is the STEF12SPUR mounted?

The STEF12SPUR is designed for surface mount installation.

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