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MULTICOMP PRO SMAJ51A Transient Voltage Suppressor

The surface mount transient voltage suppressor (TVS) device is designed for protecting electronic circuits from voltage spikes. With ratings up to 200V, it features reliable low-cost construction using molded plastic UL 94V-0 material, ensuring durability. The device is available in unidirectional and bidirectional versions, with fast response times under 1.0ns for unidirectional and less than 5.0ns for bidirectional variants. Suitable for surface-mounted applications, it handles peak power dissipation of 400W, withstanding surge current of 40A for 8.3ms pulses, making it ideal for sensitive electronic protection.

Authorized Distributors
Source:Newark
Part No:SMAJ51A
Stock:3247
Inv Date:06-07-2026
Price: Unit price: $0.422
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Source:Newark
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Price: Unit price: $0.43
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Authorized Distributors
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Source:DigiKey
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Inv Date:06-07-2026
Price: Unit price: $0.29
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Source:DigiKey
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Price: Unit price: $0.08196
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Source:DigiKey
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Stock:5000
Inv Date:06-07-2026
Price: Unit price: $0.07654
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Source:DigiKey
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Stock:6000
Inv Date:06-07-2026
Price: Unit price: $0.26
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Source:DigiKey
Part No:SMAJ51A
Stock:999999
Inv Date:06-07-2026
Price: Unit price: $0.1598
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Source:DigiKey
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Stock:55000
Inv Date:06-07-2026
Price: Unit price: $0.07874
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Source:DigiKey
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Stock:13443
Inv Date:06-07-2026
Price: Unit price: $0.24
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Source:DigiKey
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Inv Date:06-07-2026
Price: Unit price: $0.08792
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Authorized Distributors
Source:DigiKey
Part No:SMAJ51A
Stock:10000
Inv Date:06-07-2026
Price: Unit price: $0.10715
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Price: Unit price: $0.4
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Price: Unit price: $0.1239
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Stock:15008
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Price: Unit price: $0.076
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Price: Unit price: $0.0565
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Authorized Distributors
Source:Arrow EU
Part No:SMAJ51A
Stock:30000
Inv Date:06-08-2026
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MULTICOMP PRO SMAJ51A Transient Voltage Suppressor Specifications:

  • Type: Surface Mount Transient Voltage Suppressor
  • Voltage Rating: up to 200V
  • Peak Power Dissipation: 400 Watts
  • Response Time: less than 1.0ns (uni-directional), less than 5.0ns (bi-directional)
  • Case Material: Molded Plastic, UL 94V-0 recognized
  • Polarity: Cathode band indicates unidirectional, no band indicates bidirectional
  • Reverse Voltage: 5 to 170V
  • Surge Current: 40A for 8.3ms pulse
  • Storage Temperature Range: -55°C to +175°C
  • Operating Temperature Range: -55°C to +150°C
  • Weight: 0.002 ounces (0.053 grams)

Buy the Unidirectional and Bidirectional – Reliable Transient Voltage Suppressor for Industrial Applications

Enhance your electronic circuit protection with our high-quality surface mount transient voltage suppressor. Designed for both unidirectional and bidirectional use, it offers fast response times under 1ns, handling peak power dissipation of 400W. With ratings up to 200V and UL 94V-0 plastic construction, it ensures durability and reliability in industrial applications. Easy to integrate into surface-mounted designs, this device safeguards sensitive components from voltage spikes and surges, providing long-term durability and dependable performance for your electronic projects.

Get Multicomp Transient Voltage Suppressor today—built for precision, fast response, and long-lasting circuit protection.

Frequently Asked Questions

Where can I buy MULTICOMP PRO SMAJ51A?

You can click on the BUY or RFQ button to purchase SMAJ51A from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part SMAJ51A?

You can download the SMAJ51A datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of SMAJ51A?

MULTICOMP PRO

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