Wires, connectors
Connectors SNC42 are designed for work in electric circuits of direct, alternate (frequency up to 3MHz) and pulse current. Connectors consist of hermetic appliance plug and non-hermetic cable socket.
Appliance plugs mounting – soldering.
Casing polarization – three-spline and multiple-position insulator mounting which protects from unauthorized coupling.
Connectors coupling – threaded.
SNC42 plugs and sockets are produced without shell.
Conventional size of SNC42 casing – 10, 12, 14.
Contacts cover: plugs – nickel, sockets – gold.
Connectors are produced for interior wiring in all-climatic modification according to technical conditions GE0.364.245ТU (NKCS.434410.0106ТU).
TECHNICAL CHARACTERISTICS
1. Contacts resistance, maximum: - SNC42 – 45mOm
2. Isolation resistance in normal climatic conditions – 5000МОm
3. Maximum operating voltage (amplitude value) – 140V
4. Coupling – parting quantity – 250
5. Minimum service hours – 2000h
6. Shelflife – 15 years
7. Sinusoidal vibration: - frequency range, Hz: 1-5000 - acceleration, m/s2 (g): 400 (40)
8. Mechanical impact: - single action: acceleration, m/s2 (g): 15000 (1500) – repeated operation: acceleration, m/s2 (g): 1500 (150)
9. High operating temperature: 85°С
10. Low operating temperature: -60°С
11. Lowatmosphericpressure, Pa: 1,3·10-11 (10-13)