ZH28
Glass-sealed · 3 to 61 contacts · −60 to +155 °C
- Sealing
- Glass-sealed
- Contacts
- 3 to 61
- Current rating
- 3–9 A (max. 6–18 A)
Hermetic Connectors & Glass-Sealed Receptacles
Hermetic connectors and glass-sealed receptacles for pressure and subsea equipment.
Glass-to-metal sealed receptacles, hermetic 38999-type and 26482-type circular connectors, and bulkhead feed-throughs for sealed housings, vacuum and pressure equipment. Send your drawing or part number for a custom configuration.
- 3–61
- contacts (ZH28 and K)
- 152 kPa
- no-leakage pressure differential (CT-M)
- −55 to +200 °C
- operating temperature (CT-M)
- 200 A
- maximum contact current (P-C)
Prefer email? sales@sinoxh.com
Hermetic receptacles and circular connectors we build
All hermetic connectorsCT-M
Glass-to-metal seal · 152 kPa leak-tight · −55 to +200 °C
- Sealing
- No leakage at 152 kPa
- Contacts
- 2 to 5
- Current rating
- 7.5 A / 13 A
K
26482 type · shells 8–24 · 3 to 61 contacts
- Sealing
- Leak-tested at 101 kPa
- Contacts
- 3 to 61
- Current rating
- 7.5 A
P-C
Bulkhead feed-through · contacts up to 200 A · PR-C to +150 °C
- Sealing
- ≤ 0.13 kPa/min at 101 kPa
- Contacts
- 4 to 31
- Current rating
- 7–200 A
SHX10
Glass-sealed receptacles · 10 MPa mated · 116 insert arrangements
- Pressure rating
- 10 MPa mated; 5 MPa receptacle
- Contacts
- 2 to 128 (116 layouts)
- Current rating
- 5–46 A (sizes 22D to 8)
J599G
Full-mate indication by feel and sound · shell sizes 9–25 · hermetic versions
- Coupling
- Triple-start thread, anti-decoupling
- Mate indication
- Slip and audible click at full mate
- Shell sizes
- 9 to 25
Why buyers source from our factory
Our own factory since 1957
Shells, contacts and insulators are machined, molded and plated in-house in Shenyang, China.
Built to your requirement
Contact counts, cable lengths, materials and finishes can be customized, or we design a new connector for your equipment.
Samples before production
Samples are built to order for your own testing. Third-party testing is available on request.
B2B and wholesale
We supply OEMs and distributors directly from the factory, with full specifications for every series online.
From sample to production
Send your requirements
Part number, drawing, pin-out or a short description of your application.
Configuration and quote
Our engineers match the configuration and reply with a drawing and quotation.
Samples
Samples are built to order. Third-party testing to your specification is available on request.
Your approval
You test the samples in your own equipment and approve them.
Series production
Production follows the approved sample configuration.
Frequently asked questions
How are your hermetic connectors sealed and tested?
ZH28 and CT-M use glass seals; CT-M shows no leakage at 152 kPa, and the K series is leak-tested at 101 kPa. Each series page lists its sealing and test values.
Do you make hermetic 38999-type receptacles?
Yes. J599G is available in hermetic versions, and SHX10 glass-sealed receptacles are rated 10 MPa mated for subsea housings.
Can you build to my drawing or part number?
Yes. Every series can be customized. We make shells, contacts and insulators in our own factory, so we can change a configuration or design a new connector for your equipment.
Can I get samples first?
Yes. Samples are built to order so you can verify them before series production. Third-party testing is available on request.
What are your MOQ and lead times for samples and production?
The minimum order quantity is 10 pcs. Samples take 4–8 weeks, and production orders take 4–8 weeks. Send your drawing or part number; we will acknowledge your inquiry by email within 1 business day.
Send one part number or drawing
We will come back with the matching configuration and a quotation.