* Pictures are placed for illustration purpose only. Appearance of real component may differ.
Low-frequency electrical connectors (rectangular connectors)
Designed for DC, AC (with frequencies up to 3 MHz) and impulse circuits. Connectors of GRPM2 series have hyperboloid contacts and are designed for wire mounting
Annotation breakdown
Annotation example: GRPM2-30ShO2-V
GRPM – series name
2– design index number
30 – number of contacts (30,46,62,90,122)
SH – connector side (SH – plug, G – socket)
O – design ( O – regular design, Ou – regular heavy-duty design, Pl – floating design )
2 - contacts plating ( 2 – silver, 1 - gold )
V – all-climate modification
Ke0.364.002TU – technical requirement version
Operational conditions
Sinusoidal vibration frequency range, Hz acceleration, m/s2 (g) | 1 – 2500 150 (15) |
Acoustic noise frequency range, Hz sound pressure level, dB | 50 – 10000 150 |
Single mechanical impact peak acceleration, m/s2 (g) duration, ms | 1500 (150) 1 – 2 |
Multiple mechanical impacts peak acceleration, m/s2 (g) duration, ms | 400 (40) 2 - 10 |
Linear acceleration, m/s2 (g) | 500 (50) |
Diminished air pressure, Pa (mmHg) | 1.3?10-10 (10-12) |
Ambient air temperature, oC | -60 .. +100 |
Temperature variations (considering contacts overheat),oC | -60 .. +115 |
Relative humidity at +35 oC, % | 98 |
Frost, dew, mold-fungi, salt fog, solar radiation, static dust | |
Connector shanks allow coupling of wires with section (or 2 strand wires with total section) up to, mm2 | 0.4 |
Technical parameters
Current per contact, not more than, A | 2; 3 |
Voltage, not more than, V | 250 |
Contact resistance, not more than, ? | 0.005 |
Insulation resistance, not less than, M? | 5000 |
Insulation strength, V | 1200 |
Capacitance between contacts, not more than, pF | 3 |
Connector withdrawal force, not more than, N (kgf) | from 50 (5.0) to 200 (20) |
Number of connection-disconnection cycles | 1000 |
Minimum lifetime, h | 7500 |
Minimum shelf life, years | 25 |
You can order GRPM2-90GPL2-V SOCKET from us
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