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Littelfuse 5KP180CA Transient Voltage Suppression Diode

The Littelfuse 5KP series is a range of axial lead transient voltage suppression diodes specifically engineered to safeguard sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. These diodes offer a 5000W peak pulse power dissipation, ensuring robust protection. They are characterized by their low incremental surge capability, fast response time, and excellent clamping voltage capability. The 5KP series is ideal for applications in telecom, computer, industrial, and consumer electronics, protecting I/O interfaces, VCC bus, and other vulnerable circuits. The typical failure mode is short, and the devices are lead-free and RoHS compliant.

Authorized Distributors
Source:DigiKey
Part No:5KP180CA
Stock:446
Inv Date:05-28-2026
Price: Unit price: $6.04
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Source:DigiKey
Part No:5KP180CA
Stock:1000
Inv Date:05-28-2026
Price: Unit price: $1.15
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Part No:5KP180CA
Stock:2035
Inv Date:05-29-2026
Price: Unit price: $5.83
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Part No:5KP180CA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.87
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Part No:5KP180CA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.79
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Part No:5KP180CA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.53
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Part No:5KP180CA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.53
Buy/RFQ:
Part No:5KP180CA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.48
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Littelfuse 5KP180CA Transient Voltage Suppression Diode Specifications:

  • Peak Pulse Power Dissipation: 5000 W
  • Steady State Power Dissipation: 8.0 W
  • Peak Forward Surge Current: 400 A
  • Maximum Instantaneous Forward Voltage: 3.5/5.0 V
  • Operating Junction and Storage Temperature Range: -55 to 175 °C
  • Typical Thermal Resistance Junction to Lead: 8.0 °C/W
  • Typical Thermal Resistance Junction to Ambient: 40 °C/W
  • Breakdown Voltage: 180 V
  • Reverse Current: 2 A
  • Maximum Clamping Voltage: 292.0 V
  • Maximum Peak Reverse Current: 17.5 A

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Frequently Asked Questions

Where can I buy Littelfuse 5KP180CA?

You can click on the BUY or RFQ button to purchase 5KP180CA from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 5KP180CA?

You can download the 5KP180CA datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 5KP180CA?

Littelfuse

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