MPN

Vishay SIPQ32433ADN-T1E3 Electronic Fuse, 22V

RS Stock No.:: 214-807
Mfr. Part No.:: SIPQ32433ADN-T1E3
Brand:: Vishay

Vishay SIPQ32433ADN-T1E3 Electronic Fuse, 22V

Subtotal (1 tape of 5 units)*

£4.85

(exc. VAT)

£5.82

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

500 unit(s) shipping from 03 September 2026

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Tape(s)	Per Tape	Per unit*
1 +	£4.85	£0.97

*price indicative

RS Stock No.:: 214-807
Mfr. Part No.:: SIPQ32433ADN-T1E3
Brand:: Vishay

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Vishay
	Product Type	Electronic Fuse
	Maximum Input Voltage	22V
	Minimum Input Voltage	2.8V
	Current Limit	4.5A
	Maximum Operating Temperature	150°C
	Output Current	3.5A
	Minimum Operating Temperature	-40°C
	Package Type	TDFN10
	Pin Count	10
	Standards/Approvals	RoHS
	Series	SIPQ32433
	Automotive Standard	No

	Select all
	Brand Vishay
	Product Type Electronic Fuse
	Maximum Input Voltage 22V
	Minimum Input Voltage 2.8V
	Current Limit 4.5A
	Maximum Operating Temperature 150°C
	Output Current 3.5A
	Minimum Operating Temperature -40°C
	Package Type TDFN10
	Pin Count 10
	Standards/Approvals RoHS
	Series SIPQ32433
	Automotive Standard No

Datasheet - SIPQ32433ADN-T1E3

COO (Country of Origin):: TH

Vishay SIPQ32433 Series Electronic Fuse, 4.5A Current Limit, 22V Maximum Input Voltage - SIPQ32433ADN-T1E3

This electronic fuse provides intelligent overcurrent protection for low-voltage power rails, designed for surface-mount integration on compact assemblies. It operates across a wide temperature span and supports applications where precise current limiting and thermal resilience are required, offering a balance of protection and continuous output delivery for powered systems.

Features and Benefits:

• 4.5A current limit provides short-circuit interruption capability
• 3.5A output current delivers sustained load supply without interruption
• 22V maximum input voltage enables use on mid-voltage power domains
• 2.8V minimum input voltage allows low-voltage start-up and operation
• -40 to 150°C operating range supports harsh thermal environments
• 10 pins in a TDFN10 package facilitates compact PCB mounting

Applications

• Suitable for power-management modules on compact PCBs
• Ideal for protecting low-voltage distribution rails in electronics
• Used with battery-powered systems requiring low-voltage start-up
• Can be used for safeguarding auxiliary power lines up to 22V
• Suitable for short-circuit protection in dense board layouts

What pin count and package format does it use for PCB layout?

It uses a 10-pin TDFN10 format, enabling a compact footprint and predictable pad layout for reflow assembly.

How does temperature affect its operational limits?

The device is specified to operate from -40°C to 150°C, allowing function across automotive-style ambient extremes and elevated board temperatures.

What are the input voltage constraints for design integration?

The allowable input range requires a minimum of 2.8V and must not exceed 22V for proper operation.

How should designers account for output capability in current budgeting?

Allocate up to 3.5A continuous output in load calculations while recognising the device’s 4.5A current-limit threshold for fault events.

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