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SMAJ5.0A Alternative / Equivalent / Replacement

Source：音特电子 Time：2026-05-20 Views：2

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SMAJ5.0A Alternative / Equivalent / Replacement

YINT Electronics — TVS Diode

Introduction

SMAJ5.0A is a 400W unidirectional TVS diode in SMA (DO-214AC) package. 5V stand-off, 6.4-7V breakdown.

Key Features

Power: 400W
Vrwm: 5V
Vc: 9.2V @ 43.5A
Package: SMA (DO-214AC)

Parameters

Parameter	Value
PPK	400W
Vrwm	5V
Vbr	6.4-7V
Ipp	43.5A
Package	SMA

Cross Reference

Brand	YINT
Littelfuse/Vishay/ON Semi	SMAJ5.0A

Comparison

Model	PPK	Package
SMAJ5.0A	400W	SMA
SMBJ5.0A	600W	SMB
SMCJ5.0A	1500W	SMC

Applications

5V rail protection
Portable electronics
IoT devices

FAQ

Q1: Package size?
A: SMA (DO-214AC), 4.6x2.8mm.

Conclusion

YINT SMAJ5.0A is a cost-effective replacement for industry-standard SMAJ5.0A TVS diodes.

Contact YINT Electronics for support.

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