5569 Right angle Female Power Socket 4-pin Header 4.2mm for Control board

4-Pin Female 5569 Right-Angle Power Socket – Whatsminer Control Board

The 5569 4.2 mm female 4-pin right-angle power connector is the OEM PCB socket used on Whatsminer control boards for the PSU power inlet. Slim design + right-angle construction fits tight chassis layouts where vertical connectors won't clear — installation is quick and easy, saving time on rework benches.

4.2 mm inner diameter + 4 pins provide a strong, reliable connection that survives the high-vibration / high-temperature environment of an operating miner. Drop-in replacement for the original socket when it gets burnt, cracked or develops bad pin contact.

Typical Failure Modes Solved

• Burnt socket pins — high-resistance contact dissipating heat.
• Intermittent power on CB — degraded pin tension causing erratic connection.
• Cracked housing — physical damage from chassis manipulation.
• Production refurbishment — bulk socket inventory for CB rebuild lines.

4-Pin Female 5569 Socket Specifications

FAQ — 4-Pin 5569 Right-Angle Socket

Q: Right-angle vs vertical — which to choose?
A: Match the original socket orientation on your control board. Right-angle is used where the cable needs to exit parallel to the board; vertical is for cables exiting perpendicular.

Q: 5569 vs KF2510 — interchangeable?
A: Different pitch and pin geometry. 5569 = 4.2 mm pitch (high-current); KF2510 = 2.54 mm pitch (low-signal). Not interchangeable.

Q: Bulk pricing?
A: Yes — email contact@lys-sz.com.

Related products

• 6-Pin Female 5569 Vertical Socket – CB Repair
• 6-Pin Female 5569 Right-Angle Socket
• Whatsminer CB4 V10 H6 Control Board
• Whatsminer CB2 V8 H3 Control Board

Whatsminer CB repair shops stocking 5569 sockets? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouses.