Designed for UHV signal transmission. Features 50 gold-plated NiFe pins with glass-ceramic sealing. Supports 500 VDC max, 5 A max per pin. Operates from -40°C to 180°C with an ultimate vacuum of <1×10⁻¹⁰ mbar. Weldable to CF63, CF100, and ISO-K100 flanges. Custom flanges supported. Optional connectors and cables available for both ends.

Pin Standard

DIN 41652, MIL-C-24308

Pin Diameter (Ø)

1.0 mm

Pin Material

Gold-plated NiFe Alloy

Sealing Material

Glass-ceramic

Maximum Voltage

500V DC

Rated Current (per pin)

3A

Maximum Current (per pin)

5A

Temperature Range

-40°C ~ 180°C

Ultimate Vacuum

<1×10⁻¹⁰ mbar

Leak Rate

<1×10⁻¹² Pa·m³/s (He)

Flange

Number 

of Feedthroughs

A (mm)

B (mm)

C (mm)

Model

ISO-K100

1

165

12

21.5

MT101-DB50-ISOK100

ISO-K100

3

165

12

21.5

MT101-DB50-ISOK100-3

Note: For other flange and feedthrough combinations, please contact us.

Category

Type

Description

Model

Vacuum Side

① PEEK Connector Only

Sub-D50 PEEK Connector

MT102-DB50FS-PK

② Pin Only

25 pieces per pack

MT104-DBPF-25

③ Shield Housing Only

Sub-D50 Shield Housing

MT103-DB50HS

Kit (with sufficient pins)

① + ②

MT-DB50FS-PK-SET

① + ② + ③

MT-DB50FS-PK-PACK

Vacuum Cable

KAPM Series

Multi-strand single-core unshielded cable

301-KAPM-035 301-KAPM-060

Air Side

Kit

Includes connector, female pins, housing

MT102-DB50FS-AIR