Designed for high-density, high-voltage signal input in instrumentation applications, compatible with ultra-high vacuum. Features a 1.3 mm molybdenum (Mo) electrode, available in 2, 4, or 7-pin configurations following the MIL-C-5015 standard. Body is made of stainless steel and ceramic. Rated at 12 kV max, 7.5 A max per pin. Operating temperature ranges from -200°C to 450°C, with an ultimate vacuum of <1×10⁻¹⁰ mbar. Includes an air-side connector; optional vacuum-side connectors, pins, and vacuum cables are available. Custom flange and pin-count configurations can be provided upon request.
Features
· Designed for high-density, high-voltage signal input in instrumentation applications.
· Compatible with ultra-high vacuum (UHV).
· Available in 2, 4, or 7-pin configurations.
· Includes an air-side connector; optional vacuum-side connector available.
· Custom flange and pin-count configurations available upon request.
Parameters
Specification |
Pin Standard | MIL-C-5015 |
Body Material | Stainless Steel & Ceramic |
Conductor Material | Molybdenum (Mo) |
Conductor Diameter | 1.3 mm |
Maximum Voltage | 12 kV DC |
Maximum Current | 7.5 A per pin |
Temperature Range | -200 °C ~ 450 °C |
Ultimate Vacuum | < 1×10⁻¹⁰ mbar |
Leak Rate | < 1×10⁻¹² Pa·m³/s (He) |
Dimensions

CF Flange Selection Table |
| Pin Count | Flange | Model |
| 2 | CF16 | MT152-MS13HV12K-2-C16 |
| 4 | CF16 | MT152-MS13HV12K-4-C16 |
| 7 | CF16 | MT152-MS13HV12K-7-C16 |
| 2 | CF40 | MT152-MS13HV12K-2-C40 |
| 4 | CF40 | MT152-MS13HV12K-4-C40 |
| 7 | CF40 | MT152-MS13HV12K-7-C40 |
KF Flange Selection Table |
| Pin Count | Flange | Model |
| 2 | KF16 | MT152-MS13HV12K-2-K16 |
| 4 | KF16 | MT152-MS13HV12K-4-K16 |
| 7 | KF16 | MT152-MS13HV12K-7-K16 |
| 2 | KF40 | MT152-MS13HV12K-2-K40 |
| 4 | KF40 | MT152-MS13HV12K-4-K40 |
| 7 | KF40 | MT152-MS13HV12K-7-K40 |
Note: For other flange and pin-count combinations, please contact us. |
Weldable Version Selection Table |
Pin Count | Model |
2 | MT152-MS13HV12K-2-WV |
4 | MT152-MS13HV12K-4-WV |
7 | MT152-MS13HV12K-7-WV |
Related Accessories |
Accessory | Model |
Air-side Connector | MT152-CON-MS12K-2/4/7-AIR Series |
Vacuum-side Connector Pin | MT160-CRFC-1.3 MT160-PCRC-1.3 |
Vacuum-side Connector + Pin | MT153-CON12K-2/4/7 |
Vacuum Cable | MT165-KAPM Series |