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Vishay SMCJ188AE357T Transient Voltage Suppressor

The Vishay Surface Mount TRANSZORB Transient Voltage Suppressors are uni-directional and bi-directional devices designed for electronic circuit protection against voltage transients. Featuring a compact, low-profile DO-214AB package, they offer fast response times, excellent clamping capabilities, and high peak pulse power dissipation of 1500 W. Suitable for sensitive electronics in consumer, industrial, automotive, and telecommunication applications, these suppressors are RoHS compliant, AEC-Q101 qualified, and built with glass passivated chip junctions for durability and reliability in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:SMCJ188A-E3/57T
Stock:1700
Inv Date:06-09-2026
Price: Unit price: $0.32781
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Part No:SMCJ188A-E3/57T
Stock:323
Inv Date:06-10-2026
Price: Unit price: $0.87
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Part No:SMCJ188A-E3/57T
Stock:2550
Inv Date:06-09-2026
Price: Unit price: $0.1
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Part No:SMCJ188A-E3/57T
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.13
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Part No:SMCJ188A-E3/57T
Stock:10
Inv Date:06-10-2026
Price: N/A
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Vishay SMCJ188AE357T Transient Voltage Suppressor Specifications:

  • Package: DO-214AB (SMC)
  • Maximum Peak Pulse Power: 1500 W
  • Peak Pulse Current: 200 A (uni-directional only)
  • Clamping Voltage at 50 A: varies by model (e.g., 163.0 V for SMCJ5.0A)
  • Maximum Reverse Stand-Off Voltage: from 6.4 V to 231 V depending on model
  • Operating Junction and Storage Temperature Range: -55°C to +150°C
  • Peak Forward Surge Current: 200 A for 8.3 ms single half sine-wave
  • Thermal Resistance Junction to Ambient: 75°C/W
  • Dimensions: 0.126
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  • 0.28
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  • Features: RoHS compliant, glass passivated chip junction, low profile, ideal for automated placement, fast response time, meets MSL level 1, AEC-Q101 qualified.

Buy the Vishay Series 5.0V-188V Transient Voltage Suppressor: SMCJ188CA

Secure your electronic devices with the Vishay SMCJ188CA Transient Voltage Suppressor. Designed for high power dissipation and fast response, it provides effective circuit protection against voltage transients in automotive, industrial, and telecommunication applications. Compact and RoHS compliant, it ensures durability with glass passivated junctions. Available in a simple surface mount package, it is easy to install and suitable for automated manufacturing. Invest in reliable surge suppression with Vishay's proven technology to safeguard your sensitive electronics reliably.

Buy Vishay SMCJ188CA now and experience unmatched reliability and performance in sensitive electronics protection.

Frequently Asked Questions

Where can I buy Vishay SMCJ188AE357T?

You can click on the BUY or RFQ button to purchase SMCJ188AE357T from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMCJ188AE357T?

You can download the SMCJ188AE357T datasheet or visit the Vishay website for support.

Who is the manufacturer of SMCJ188AE357T?

Vishay

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