3-pin electrical feedthrough KF-25 flange

Product Description

3-Pin High-Voltage Electrical Feedthrough (AS IS)

This compact ceramic-to-metal sealed feedthrough provides reliable electrical connectivity into small vacuum chambers, designed for applications where space is limited but performance is critical.

Key Specifications:

• Configuration: 3 isolated pins

• Voltage Rating: 500V

• Current Rating: 3.5A per pin

• Conductor: 0.032″ diameter

• Vacuum Flange: 1.18″ OD (KF-25 / QF-25) with centering ring groove

• Seal Type: Ceramic-metal braze (hermetic)

Condition:

⚠ SOLD AS AS-IS
⚠ UNTESTED – LEAK INTEGRITY UNVERIFIED
⚠ PULLED FROM VACUUM SYSTEM
⚠ REQUIRES CLEANING & NEW O-RING
⚠ ELECTRICAL INTEGRITY UNVERIFIED

Applications:

• Compact vacuum systems

• Analytical instrument modifications

• Research chamber instrumentation

• Small-scale thin film deposition