Littelfuse 1-Element Uni-Directional TVS Diode, 400 W, 2-Pin DO-214

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Subtotal (1 reel of 5000 units)*

$1,495.00

(exc. GST)

$1,720.00

(inc. GST)

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  • Shipping from 15 October 2026
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Units
Per unit
Per Reel*
5000 - 5000$0.299$1,495.00
10000 - 15000$0.291$1,455.00
20000 +$0.287$1,435.00

*price indicative

RS Stock No.:
177-5224
Mfr. Part No.:
SZ1SMA43AT3G
Brand:
Littelfuse
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Brand

Littelfuse

Direction Type

Uni-Directional

Product Type

TVS Diode

Diode Configuration

Single

Minimum Breakdown Voltage Vbr

47.8V

Mount Type

Surface

Package Type

DO-214

Maximum Reverse Stand-off Voltage Vwm

43V

Pin Count

2

Peak Pulse Power Dissipation Pppm

400W

Test Current It

1mA

Minimum Operating Temperature

-65°C

Maximum Peak Pulse Current Ippm

5.8A

Clamping Voltage VC

69.4V

ESD Protection

Yes

Maximum Operating Temperature

150°C

Number of Elements per Chip

1

Height

2.05mm

Length

4.57mm

Standards/Approvals

No

Series

SZ1SMA

Automotive Standard

AEC-Q101

Maximum Reverse Leakage Current

2.5μA

400W Zener Transient Voltage Suppressor (Unidirectional)


The ON Semiconductor SMA series of Zener Transient Voltage Suppressors is designed to protect voltage sensitive components from damage caused by high voltage, high energy transients. They have excellent clamping capability with a high 400W surge capability and feature low zener impedance and fast response time.

The SMA series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time.

Transient Voltage Suppressors, ON Semiconductor


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