Unshielded (ONP-ZhI-8) and shielded (ONP-ZhI-8E) connectors that consist of cable-side plug and unit-side socket, suitable for DC, AC (up to 3 MHz) and impulse circuits.
Connectors are suitable for PCB and wire mounting, secured by screws.
Plug is supplied with straight cover, socket – with no cover. Connectors with specially shaped terminals are available upon special request.
Caseless connectors (ONP-ZhI-8N) consist of cable-side plug and unit-side socket, suitable for wire mounting, secured by the auxiliary device.
Contact plating – gold, silver
ONP-ZhI-8, ONP-ZhI-8E are connectable with ONP-ZhI-8 connectors
OS ONP-ZhI-9, OS ONP-ZhI-8E are connectable wish SNP339 connectors, ONP-ZhI-8N are connectable with SNP378 connectors.
Connectors are suitable for wire mounting, climate version: all-climate.
Annotation breakdown
ONP-ZhI-8 (E) – 21(42, 52, 54, 76) / 46x8-54, 5x8, 69.5x8.8 V(R) 38 – 1(2-12) S F(1-8)n
ONP-ZhI-8 – connector type
E – shielded
21 – number of contacts
46x8 – case conventional size
V(R) – V – plug, R – socket
38 – design version
1 – polarization (not indicated for unpolarized connectors)
S – contact plating, S – silver; no symbol – gold; for OS ONP ZhI-8 – gold
F(1-8) – specially shaped terminals
F(1-8)n- specially shaped undepressed terminals
Design versions:
Plugs:
38 – cable side with captive screw and straight polyamide case
39 – cable side with coupling-uncoupling device and straight polyamide case
40 – cable side with conductive coating, captive screw and straight metal case (for E version)
41 - cable side with conductive coating, captive screw and straight metal case with clamps (for E version)
42 - cable side with conductive coating, coupling-uncoupling device and straight metal case (for E version)
43 - cable side with conductive coating, coupling-uncoupling device and straight metal case with clamps (for E version)
58 – cable side with conductive coating and straight metal case (for E version)
Socket
23 – unit side for inner installation
29 – unit side for outer installation
231 – unit side with conductive coating for inner installation (for E version)
291 – unit side with conductive coating for outer installation (for E version)
232 – unit side with conductive coating and spring for inner installation (for E version)
292 – unit side with conductive coating and spring for outer installation (for E version)
Annotation breakdown for caseless connectors
ONP-ZhI-8 N – 21(42,52,54,76) V(R) S
ONP-ZhI-8 – connector type
N – caseless version
21 – number of contacts
V(R) – V – plug, R – socket
S – contact plating: S – silver, no symbol – gold
Plugs ONP-ZhI-8E(-21(42)/46x8-V58 and sockets ONP-ZhI-8E-21(42)/46x8-R232 or ONP-ZhI-8E-21(42)/46x8-R292 are suitable for mutual coupling only
Technical parameters
| Contact overheat, not more than, oC | 10 |
| Contact resistance, not more than, mOhm | 10 |
| Capacitance between any pair of contacts, not more than, pF | 2.0 (1.5 for special series (OS)) |
| Resistance between any pair of conductive case details for ONP-ZhI-8E, not more than, mOhm | 2.0 |
| Insulation resistance, not less than, MOhm | 5000 |
| Maximum voltage, V | 150 |
Shielding efficiency
| Frequency, MHz | Shielding efficiency, not less than, dB |
| 30 | 50 |
| 100 | 42 |
| 200 | 40 |
| 300 | 38 |
| 400 | 36 |
| 500 | 34 |
| 600 | 32 |
| 700 | 30 |
| 1000 | 30 |
Quality parameters
| Regular version | Special series | |
| Number of connection-disconnection cycles | 250 | 500 |
| Minimum lifetime, h | 10000 | 20000 |
| Shelf life, years | 25 | 25 |
| Connectors are resistant to special factors |
|
|
Operational conditions
| Sinusoidal vibration frequency, Hz acceleration, m/s2 (g) | 1..5000 400 (40) |
| Mechanical impact acceleration, m/s2 (g) duration, ms | 15000 (1500) 0.1..2.0 |
| Ambient air temperature, oC | -60..+95 |
| Diminished air pressure, Pa (mmHg) | 1.3·10-7 (10-9) |
You can order ONP-ZHI-8-21/46x8-V38-4-V from us
Other products in Wires, connectors
