Description
Littelfuse 5KP22CA TVS Diode 5kW 22V Transient Voltage Suppressor Lot of 10
The Littelfuse 5KP22CA is a bidirectional 5kW transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes, electrostatic discharge (ESD), and inductive switching transients. With a standoff voltage of 22V and a response time of 5.0 nanoseconds, it clamps transient overvoltages rapidly in both directions, making it well suited for bipolar and AC circuit protection applications. This listing is for a lot of 10 components.
Specifications & What's Included
- Manufacturer: Littelfuse
- Part Number: 5KP22CA
- Type: Bidirectional TVS diode (CA suffix = bidirectional)
- Peak Pulse Power: 5,000W (5kW) at 1.0ms
- Standoff Voltage (Vwm): 22V
- Clamping voltage: begins clamping at 26.5V in both directions
- Response time: 5.0 ns
- Junction construction: glass passivated
- Package: DO-201 axial leaded
- Body dimensions: 0.28" long × 0.375" diameter
- Lead diameter: 0.042" (1.07mm); each lead approximately 1.1" long
- Quantity: 10 pieces per lot, supplied on tape carrier strip
Applications
TVS diodes in the 5KP series are standard protection components used across industrial electronics, power supplies, telecommunications equipment, automotive electronics, and motor control circuits. The 5KP22CA's 5kW peak pulse rating makes it a robust choice for protecting circuits against lightning-induced surges, inductive load switching spikes, and ESD events in environments where transient energy levels are high. The bidirectional (CA) configuration makes it suitable for protecting AC lines and bipolar signal lines where voltage swings occur in both polarities. These diodes are widely used in surge protection modules, I/O protection networks, and on power bus lines where a fast, hard clamp is needed. The DO-201 axial package allows straightforward through-hole board mounting and has been a long-standing standard package for high-power TVS devices.
These Littelfuse 5KP22CA TVS diodes are new, unused components. As visible in the photos, the bodies show minor surface weathering consistent with age and storage — this is cosmetic only and does not affect solderability or function. They are sold in a lot of 10, supplied on a tape carrier strip as shown. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
Additional Information
Brand: |
Littelfuse |
Model: |
5KP22CA |
MPN: |
5KP22CA |
Type: |
TVS Diode – Transient Voltage Suppressor |
SKU: |
35121 |
Quantity: |
10 pieces per lot |
Peak Pulse Power: |
5000W (5kW) at 1.0ms |
Standoff Voltage (Vwm): |
22V |
Breakdown Voltage: |
24.4V minimum |
Clamping Voltage (Vc): |
Starts clamping at 26.5V |
Polarity: |
Bidirectional (CA suffix) |
Response Time: |
5.0 ns |
Package / Case: |
DO-201 axial leaded |
Package Dimensions: |
0.28" long x 0.375" dia; leads 1.1" each |
Lead Diameter: |
0.042" (1.07mm) |
Junction Type: |
Glass passivated |
Seller Notes: |
Sold in a lot of 10 components. Minor surface weathering; solderability confirmed. |
Country/Region of Manufacture: |
China |
Application: |
ESD protection, surge suppression, transient clamping |
Condition: |
New |
Condition Notes: |
New Littelfuse 5KP22CA TVS diodes. Minor surface weathering from storage — cosmetic only, solderability unaffected. Lot of 10 on tape carrier. Please view our photos and contact us with any questions. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
