Description
SR400-200M-4227 Heatsink for Helix Radio — BOLTON SKU 54360.
About the SR400-200M-4227 Heatsink for Helix Radio
The SR400-200M-4227 Heatsink for Helix Radio is a thermal-management accessory identified by its designation: a heatsink, part reference SR400-200M-4227, intended for use with Helix radio equipment. Heatsinks of this kind dissipate the heat generated by radio transmitter electronics into the surrounding air or mounting structure, holding the radio within its operating temperature limits during sustained transmission. Beyond the part reference and its stated association with the Helix radio, BOLTON does not publish further specifications for this listing — material, dimensions, mass and mounting arrangement have not been verified from a manufacturer source and are therefore deliberately omitted. Buyers should state the exact radio model and installation constraints in the RFQ so compatibility can be confirmed before supply.
Key specifications
| Type | Heatsink (passive thermal management) |
|---|---|
| Part reference | SR400-200M-4227 |
| Stated application | Helix radio equipment |
Typical applications
Radio heatsinks are fitted where a transmitter runs at sustained duty in a confined or hot installation, such as equipment bays on unmanned platforms or enclosed comms boxes. Correct thermal mounting protects transmit power stability and hardware life.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).

























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