Board Connector, 31 Contact(s), 4 Row(s), Male, Right Angle, Solder Terminal
| Parameter Name | Attribute value |
| Maker | Amphenol |
| Reach Compliance Code | compliant |
| Other features | TERMINAL PITCH FOR POWER CONTACTS: 6.35 MM |
| Connector type | BOARD CONNECTOR |
| Contact point gender | MALE |
| DIN compliance | NO |
| Filter function | NO |
| IEC compliance | NO |
| MIL compliance | NO |
| Manufacturer's serial number | 51903 |
| Mixed contacts | YES |
| Installation method | RIGHT ANGLE |
| Installation type | BOARD |
| Number of rows loaded | 4 |
| Options | GENERAL PURPOSE |
| Terminal pitch | 2.54 mm |
| Termination type | SOLDER |
| Total number of contacts | 31 |
| UL Flammability Code | 94V-0 |
| Base Number Matches | 1 |

| 51903-001 | 51903-001LF | 51903-001GLF | |
|---|---|---|---|
| Description | Board Connector, 31 Contact(s), 4 Row(s), Male, Right Angle, Solder Terminal | Board Connector, 31 Contact(s), 4 Row(s), Male, Right Angle, Solder Terminal, LEAD FREE | Board Connector, 31 Contact(s), 4 Row(s), Male, Right Angle, Solder Terminal, LEAD FREE |
| Maker | Amphenol | Amphenol | Amphenol |
| Reach Compliance Code | compliant | compliant | compliant |
| Other features | TERMINAL PITCH FOR POWER CONTACTS: 6.35 MM | TERMINAL PITCH FOR POWER CONTACTS: 6.35 MM | TERMINAL PITCH FOR POWER CONTACTS: 6.35 MM |
| Connector type | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR |
| Contact point gender | MALE | MALE | MALE |
| DIN compliance | NO | NO | NO |
| Filter function | NO | NO | NO |
| IEC compliance | NO | NO | NO |
| MIL compliance | NO | NO | NO |
| Manufacturer's serial number | 51903 | 51903 | 51903 |
| Mixed contacts | YES | YES | YES |
| Installation method | RIGHT ANGLE | RIGHT ANGLE | RIGHT ANGLE |
| Installation type | BOARD | BOARD | BOARD |
| Number of rows loaded | 4 | 4 | 4 |
| Options | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| Terminal pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Termination type | SOLDER | SOLDER | SOLDER |
| Total number of contacts | 31 | 31 | 31 |
| UL Flammability Code | 94V-0 | 94V-0 | 94V-0 |
| Base Number Matches | 1 | 1 | 1 |
| package instruction | - | LEAD FREE | LEAD FREE |