SNTS42
analog of СНЦ42 (circular low-frequency)
SNTS42 (A1-CONNECT) — analog of СНЦ42 (SNTs42), circular (cylindrical) low-frequency miniature high-hermeticity panel-mount plugs and adapters; threaded coupling; mating part — СНЦ13 cable receptacles: shell sizes 10, 12, 14 (SNTS42); in the ZH13/ZH14 family — 10, 12, 14, 18, 22, 27, feedthrough ZH13 — 27; contacts 10,…
| Operating temperature | −60…+85 °C |
|---|---|
| Vibration | 1–5000 Hz, 40 g |
| Shock | single 1500 g; repetitive 150 g |
| Operating voltage | 140 V |
| Contact resistance | 45 mΩ max (ZH13/ZH14/SNTS42); 90 mΩ max for the feedthrough ZH13 |
| Insulation resistance | 5000 MΩ min |
| Current per contact | 2 A |
| Contact diameter | 0.6 mm; pins nickel-plated, sockets gold-plated |
| Hermeticity | “sealing pressure 460 MPa” (manufacturer's wording) |
| Operating life | 2000 h min |
| Durability | 250 mating cycles |
| Warranty period | 15 years |
| Panel-mount part installation method | ZH13 — welding, ZH14 — nut, SNTS42 — solder |
| Normative references | on the page — specification “ГЕО.364.045Ту” (the original series has ГЕ0.364.245ТУ); company standard 3E0 240 070JT |
Interchangeable / cross-reference series: SNTS42 (Электросоединитель)
Specifications
| Operating temperature | −60…+85 °C |
|---|---|
| Vibration | 1–5000 Hz, 40 g |
| Shock | single 1500 g; repetitive 150 g |
| Operating voltage | 140 V |
| Contact resistance | 45 mΩ max (ZH13/ZH14/SNTS42); 90 mΩ max for the feedthrough ZH13 |
| Insulation resistance | 5000 MΩ min |
| Current per contact | 2 A |
| Contact diameter | 0.6 mm; pins nickel-plated, sockets gold-plated |
| Hermeticity | “sealing pressure 460 MPa” (manufacturer's wording) |
| Operating life | 2000 h min |
| Durability | 250 mating cycles |
| Warranty period | 15 years |
| Panel-mount part installation method | ZH13 — welding, ZH14 — nut, SNTS42 — solder |
| Normative references | on the page — specification “ГЕО.364.045Ту” (the original series has ГЕ0.364.245ТУ); company standard 3E0 240 070JT |
| Chinese series designation | ZH42 |
About the series
What it is
The A1-CONNECT SNTS42 series is an analog of the СНЦ42 (SNTs42) series (circular (cylindrical) low-frequency miniature high-hermeticity panel-mount plugs and adapters; threaded coupling; mating part — СНЦ13 cable receptacles). Shell sizes 10, 12, 14 (SNTS42); in the ZH13/ZH14 family — 10, 12, 14, 18, 22, 27, feedthrough ZH13 — 27; 10, 19, 30, 50, 76, 102 contacts (for SNTS42 — 10, 19, 30). Manufacturer's versions: SNTS42 (ZH13 / ZH14 / SNTS42 family).
Compatibility claims
The manufacturer calls ZH13, ZH14 and SNTS42 its localized versions (国产化型号) of СНЦ13, СНЦ14 and СНЦ42 — high-density subminiature circular connectors — and gives a common part number structure with character-by-character correspondence (СНЦ13(14,42)-10/10В(РП)1(2,6,11)а…В ↔ ZH13(14,42)-10/10B(P,H)1(2,6,7,11)a…B), i.e. it claims interchangeability by footprint, number of contacts and part number; it refers to the family's specification.
Where it is used
The same applications as СНЦ42: inter-unit and cable interconnections of equipment in industrial automation, instrumentation, transportation, power engineering and telecommunications — within the operating conditions listed in the specifications.
What it replaces and what to check
Replacement for СНЦ42 per the cross-reference table of the analog's manufacturer. Before replacing, verify the footprint, contact arrangement, mating part (within the same system), contact plating and temperature range against the drawings of both series; samples are available from 1 piece.
ZH13(14,42)-10/10B(P,H)1(2,6,7,11)a(b,c,d,e)B ↔ СНЦ13(14,42)-10/10В(РП)1(2,6,11)а(б,в,г,д,е)В: ZH13/ZH14/SNTS42 — series; 10 — number of contacts (10, 19, 30, 50, 76, 102); 10 — shell size (10, 12, 14, 18, 22, 27); B — pin contacts (panel-mount part), P — socket contacts (cable part), H — adapter (П); 1 — receptacle without backshell, 2 — with straight backshell, 6 — plug with straight backshell, 7 — plug with clamp backshell, 11 — plug without backshell; a…e — key position; B — all-climate version.
How to select
Specify the part number of the item being replaced (СНЦ42) or the number of contacts, current, coupling type and operating conditions (temperature, IP rating) — we will select the suitable SNTS42 version; send your request via BOM quote or cross-reference finder.
Part numbers
Part numbers of this series are configured to order — send the required configuration through the quotation form.
Questions and answers
How does A1-CONNECT SNTS42 replace СНЦ42?
The manufacturer calls ZH13, ZH14 and SNTS42 its localized versions (国产化型号) of СНЦ13, СНЦ14 and СНЦ42 — high-density subminiature circular connectors — and gives a common part number structure with character-by-character correspondence (СНЦ13(14,42)-10/10В(РП)1(2,6,11)а…В ↔ ZH13(14,42)-10/10B(P,H)1(2,6,7,11)a…B), i.e. it claims interchangeability by footprint, number of contacts and part number; it refers to the family's specification.
What parameters are needed for selection?
The part number of the item being replaced, or the number of contacts, current and voltage per contact, coupling type, temperature range and IP rating, side (plug or receptacle) and termination method.
Can samples be obtained?
Yes, samples from 1 piece to verify mating and footprint; volume supply is per your BOM.