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STEF4SPUR The STMicroelectronics STEF4SPUR is a surface mount electronic fuse with a 10V input voltage and 5A output current. It operates within a temperature range of -40°C to 85°C.
Mfr Part #:

STEF4SPUR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STEF4SPUR is a surface mount electronic fuse with a 10V input voltage and 5A output current. It operates within a temperature range of -40°C to 85°C.
✓ Total Stock: 39,419 pcs
$ Price Range: $1.14

STEF4SPUR Available from 4 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
30,000 pcs
On Request
30000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,000 pcs
On Request
8000 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,414 pcs
On Request
1414 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request On Request 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.

STEF4SPUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Function
Mounting Type
Operating Temperature
Sensing Method
Supplier Device Package
Voltage
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STEF4SPUR Description

Short technical summary and product information.

The STMicroelectronics STEF4SPUR is an electronic fuse designed for surface mount applications. It features a 10V input voltage rating and can handle an output current of 5A. The device operates reliably within an ambient temperature range of -40°C to 85°C.

 

Packaged in a 10-WFDFN Exposed Pad (10-DFN 3x3), the STEF4SPUR utilizes a high-side sensing method. Its function as an electronic fuse provides overcurrent protection in various electronic systems. The component is part of the Current Regulation/Management category within Power Management ICs.

 

This electronic fuse is suitable for applications requiring robust overcurrent protection. Its surface mount design facilitates integration into compact PCB layouts. The operating temperature range makes it suitable for a wide array of environmental conditions.

STEF4SPUR Quick Information

Product Type: Electronic Fuse
Series: STEF4
Canonical Name: STMicroelectronics STEF4SPUR Electronic Fuse
Subcategory: Current Regulation/Management

STEF4SPUR Compliance

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

STEF4SPUR Estimated Pricing

Qty Low High
1+ $1.14 $1.14

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

STEF4SPUR Features

  • 10V input voltage rating.
  • 5A output current capability.
  • Surface mountable electronic fuse.
  • Operates from -40°C to 85°C.
  • High-side current sensing.

STEF4SPUR Applications

  • Used in motor control systems for overcurrent protection.
  • Ideal for power electronics requiring high-side sensing.
  • Suitable for automotive systems with EMI robustness.
  • Applied in industrial automation for reliable circuit protection.
  • Supports energy-efficient solutions with precise current regulation.

STEF4SPUR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage rating of the STEF4SPUR?

10V.

What is the output current rating of the STEF4SPUR?

5A.

What package is the STEF4SPUR available in?

10-DFN (3x3) and 10-WFDFN Exposed Pad.

What is the function of the STEF4SPUR?

Electronic fuse.

What sensing method does the STEF4SPUR use?

High-side.

What is the operating temperature range of the STEF4SPUR?

-40°C to 85°C.

What is the mounting type of the STEF4SPUR?

Surface mount.

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