* Pictures are placed for illustration purpose only. Appearance of real component may differ.
Low-frequency electrical plug and socket units (rectangular connectors)
Designed for DC, AC (with frequencies up to 3 MHz) and impulse circuits. Connectors of GRPP3 series have hyperboloid contacts and are designed for PCB mounting
Annotation breakdown
Annotation example: Plug (socket) GRPP3-14(24,36,(36)24*,(36)16,46,(46)24,58) SH(G)d1P - WKe0.364.003 TU
GRPP – series name
3 – design index number
14( 24 , 36 , (36)24*, (36)16 , 46, (46)24 , 58) – number of contacts
* 36(24) means that the connector has 36 contact places , but 24 contacts installed
SH(G) – connector side (SH – plug, G – socket)
d – connector shank design: d – straight extended shank, no symbol – regular shank
1 – design: 1 – panel – side, no symbol – cable side
P – oriented connector
W – all-climate version (in accordance with GOST V 20.39.404-81)
Ke0.364.003 TU – technical requirement version
All the contacts are silver-plated
Operational conditions
| Sinusoidal vibration frequency range, Hz acceleration, m/s2 (g) | 1 – 5000 300 (30) |
| 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 – 3 |
| Multiple mechanical impacts peak acceleration, m/s2 (g) duration, ms | 500 (50) 2 - 10 |
| Linear acceleration, m/s2 (g) | 1000 (100) |
| Diminished air pressure, Pa (mmHg) | 1.33*10-4 (10-6) |
| Ambient air temperature, oC | -60 .. +85 |
| Temperature variations (considering contacts overheat),oC | -60 .. +115 |
| Relative humidity at +35oC | 98% |
| Frost, dew, mold-fungi, salt fog | |
| Connector shanks allow coupling of wires with section up to, mm2 | 0.35 |
