General purpose connectors for use in communications-electronics equipment.
Annotation breakdown
Annotation example: RPKM4-67/32Sh1-0/1-V
RPKM – series name
1 – version, where 1 – single connector with silver-plated contacts, 2 – single connector with gold-plated contacts, 2 – double connector with silver-plated contacts, 4 – double connector with gold-plated contacts
67/32 – number of contacts
Sh – connector type, where Sh – plug, G – socket
1 – design version, for plugs – 1 – without housing, for sockets – 1 – without housing, case with housing mounting pin hole, 2 – without housing, case without housing mounting pin hole, 3 – with housing (not produced)
0/1 – additional number for radio-frequency contacts
V – all-climate version
Notes:
1. Number of contacts of a single connector is represented with a single number (for RPKM1, RPKM2). For a double connector (RPKM3, RPKM4), the number of contacts in the upper part of connector is separated from the number of contacts in the lower part by a slash. In case one of the parts of the connector doesn’t have the given contacts layout, the corresponding number is replaced with “S” symbol (i.e. RPKM3-67/32Sh10/1V).
2. Radio-frequency contact number is indicated for versions that have radio-frequency contacts. In a double connector, if one of the parts doesn’t have the radio-frequency contacts, the corresponding number equals 0 (i.e. RPKM3-67/32Sh10/1V). If one of the parts of a double connector doesn’t have the given radio-frequency contacts layout, the corresponding number is replaced with “S” (i.e. RPKM3-S/32G1S/1V)
Deign description:
- Plug connector
- Combined: radio-frequency and low-frequency contacts
- All-climate version
- Indicia marking element
- Contacts plating: gold, silver
- Mounting method: soldering
- Case junction is dust- and splash-proof
Technical parameters
| Mechanical parameters | |
| Vibration frequency, Hz acceleration, m/s2 (g) | 5..2500 150 (15) |
| Single impact acceleration, m/s2 (g) | 5000 (500) |
| Multiple impacts acceleration, m/s2 (g) | 750 (75) |
| Linear acceleration, m/s2 (g) | 1500 (150) |
| Reliability parameters | |
| Minimum lifetime, hours | 10000 |
| Number of connection-disconnection cycles | 500 |
| Minimum shelf life, years | 20 |
| Electrical parameters | |
| Maximum DC voltage | depends on version |
| Current per contact | depends on version |
| Contact resistance, not more than m? 1,0 1,5 RF | 5 2.5 10 |
| Insulation resistance in normal conditions, M? for low-frequency connectors for radio=frequency connectors | 5000 1000 |
| Climatic parameters | |
| Ambient air temperature, oC | -60..+85 |
| Temperature variations (considering contacts overheat),oC | -60..+120 |
| Diminished air pressure, Pa (mmHg) | 1,3?10-4 (1?10-6) |
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