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High-Density Rectangular Connectors Built for Demanding Environments
Amphenol Positronic SGM, SGMC, and SMPL series rectangular connectors deliver proven performance, customizable flexibility, and robust mechanical integrity
Amphenol Positronic SGM, SGMC, and SMPL series high-density rectangular connectors offer rugged, space-efficient interconnect solutions for high-performance systems. These connectors provide dense signal or power contacts in rectangular housings, with up to 104 precision-machined contacts. Built for applications where size, reliability, and versatility are essential, the high-density rectangular family supports blind mating, quick-disconnect latching, and multiple mounting styles. Whether designing for aerospace, defense, rail, or industrial automation, Positronic SGM, SGMC, and SMPL series deliver proven performance, customizable flexibility, and robust mechanical integrity.
Features
- Up to 104 contacts in signal, power, or mixed configurations
- Solid machined contacts for high conductivity and durability
- EMI shielding options with metal shells
- Quick-disconnect latch and blind mating options
- Panel, cable, and PCB mounting styles
- RoHS 5/6 compliant and low outgassing versions
- Compatible with MIL-DTL-28748 where applicable
- Custom configurations available by request
Applications
- Aerospace and defense
- Industrial automation
- Avionics and radar
- Communications systems
- Rail and mass transit
- Medical
- Test and instrumentation
Connectors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | SMPL50S0T0LB/AA | D-SUB | 141 - Immediate | $223.70 | View Details |
|  | SGM26SDS4T0000 | D-SUB | 10 - Immediate | $92.88 | View Details |
|  | SGM20SDS4T0000 | D-SUB | 0 - Immediate 75 - Marketplace | $60.98 | View Details |
| | SGM20SDS4T0000 | D-SUB | 0 - Immediate 75 - Marketplace | $60.98 | View Details |
|  | SGM26MSCESS0000 | D-SUB | 10 - Immediate | $71.24 | View Details |
|  | SGM20SSCESS0000/AA | D-SUB | 10 - Immediate | $90.79 | View Details |
|  | SMPL20M0T0LB/AA | D-SUB | 2 - Immediate | $91.95 | View Details |
|  | SGM7SDS4T0000 | D-SUB | 23 - Immediate | $39.58 | View Details |
|  | SGM7MDS4T0000 | SGM7MDS4T0000 | 25 - Immediate | $30.06 | View Details |
|  | SGM7MSCESS0000 | BACKPLANE CONNECTOR | 25 - Immediate | $31.64 | View Details |
|  | SGM7SSCESS0000 | BACKPLANE CONNECTOR | 0 - Immediate | $43.47 | View Details |
|  | SGM14MSCESS0000/AA | SGM14MSCESS0000/AA | 25 - Immediate | $48.22 | View Details |
|  | SGM34MSCE0000 | SGM34MSCE0000 | 23 - Immediate | $99.87 | View Details |
 | SGM4MSC00000/AA | SGM4MSC00000/AA | 0 - Immediate | $9.12 | View Details | |
| | SGM4MSC00000 | SGM4MSC00000 | 0 - Immediate | $9.12 | View Details |
Connector Housings
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | SGMC50M0E100J0/AA | D-SUB | 33 - Immediate | $110.72 | View Details |
|  | SGMC7S0ESS0000/AA | D-SUB | 11 - Immediate | $16.17 | View Details |
|  | SGMC50S0E100J0/AA | SGMC50S0E100J0/AA | 23 - Immediate | $108.77 | View Details |
|  | SGMC14M000000/AA | SGMC14M000000/AA | 0 - Immediate | $3.02 | View Details |
| | SGMC14M000000 | SGMC14M000000 | 0 - Immediate | $3.02 | View Details |
| SGMC4S000000/AA | SGMC4S000000/AA | 0 - Immediate | $4.57 | View Details | |
| SGMC4S000000 | SGMC4S000000 | 0 - Immediate | $4.57 | View Details | |
| | SGMC7M000000/AA | SGMC7M000000/AA | 0 - Immediate | $4.57 | View Details |
| | SGMC7M000000 | SGMC7M000000 | 0 - Immediate | $4.57 | View Details |
| | SGMC20M000000/AA | SGMC20M000000/AA | 0 - Immediate | $5.82 | View Details |
| | SGMC20S000000 | SGMC20S000000 | 0 - Immediate | $5.82 | View Details |
| SGMC20M000000 | SGMC20M000000 | 0 - Immediate | $5.82 | View Details | |
| | SGMC20S000000/AA | SGMC20S000000/AA | 0 - Immediate | $5.82 | View Details |
| SGMC26S000000/AA | SGMC26S000000/AA | 0 - Immediate | $5.85 | View Details | |
| | SGMC9S000000 | SGMC9S000000 | 0 - Immediate | $5.86 | View Details |
Contacts
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | MC422N | CONTACT PIN 22-28AWG GOLD CRIMP | 5993 - Immediate | $1.24 | View Details |
|  | MC422N/AA | CONTACT PIN 22-28AWG GOLD CRIMP | 670 - Immediate | $1.25 | View Details |
|  | MC420N/AA | CONTACT PIN 20AWG GOLD CRIMP | 256 - Immediate | $2.18 | View Details |
|  | FC422P2/AA | CONN SOCKET 22-28AWG GOLD CRIMP | 1699 - Immediate | $2.63 | View Details |
|  | FC422P2 | CONTACT SOCKET 22-28AWG GOLD CRI | 101 - Immediate | $2.87 | View Details |
| | FC420P2/AA | CONN SOCKET 20AWG GOLD CRIMP | 179 - Immediate | $4.11 | View Details |
|  | MS422N/AA | CONN PIN 22AWG GOLD CRIMP | 0 - Immediate | $1.97 | View Details |
| FC422N4/AA | CONTACT | 0 - Immediate | See Page for Pricing | View Details | |
| FC422N4 | CONTACT | 0 - Immediate | See Page for Pricing | View Details | |
|  | M39029/35-441 | CONTACTS | 57 - Immediate | $7.79 | View Details |
Tooling
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | 9081-1-0-0 | CONTACT REMOVAL TOOL | 20 - Immediate | $131.23 | View Details |
Published: 2025-06-26
United Kingdom