DB37 Male to 37 Flying Leads Cable Assembly
The PCM-0963 DB37 male to open wire cable provides a standard 37-position D-Sub male interface on one end and 37 individually separated flying leads on the other. It is designed for control equipment, test fixtures, data-acquisition systems, terminal blocks and customer-specific wiring installations.
The standard assembly uses grey UL2464 26 AWG multi-core shielded cable with an outside diameter of approximately 9.5 mm. The finished length is 1500 ± 30 mm, while the open-wire end provides 75 ± 10 mm flying leads with 3 ± 1 mm pre-stripped conductor ends.
The DB37 male connector features a black insulator, nickel-plated shell and UNC #4-40 locking hardware. A cable core is installed near the connector end. Pin assignment is manufactured according to an approved wire list or customer drawing.
Technical Specifications
| Specification | Value |
| P1 Connector | 37-position D-Sub male connector |
| P2 Termination | 37 open wires / flying leads |
| Cable Type | UL2464, 26 AWG × 37 conductors + AE |
| Cable Outside Diameter | Approximately 9.5 mm |
| Cable Color | Grey |
| Finished Length | 1500 ± 30 mm |
| Flying-Lead Length | 75 ± 10 mm |
| Pre-Stripped Length | 3 ± 1 mm |
| Locking Hardware | UNC #4-40 |
| Cable Core | 17.5 × 28.5 × 11 mm |
| Heat-Shrink Tube | 10.0 × 25 mm |
| Compliance | RoHS compliant |
Electrical Inspection
- 100% open-circuit, short-circuit and miswire test
- Insulation resistance: 10 MOhm minimum at DC 300 V
- Contact resistance: 3 Ohm maximum
- Cable length and wire preparation inspected before shipment
Drawing

Custom Wiring Options
Cable length, DB37 pin assignment, flying-lead length, strip length, shield termination, wire labels and P2 terminals or connectors can be customized according to customer requirements.
For quotation, please provide the required quantity, cable length, DB37 pinout and P2 termination. Drawings, wire lists or existing cable samples can also be used for technical evaluation.
The DB37 interface defines the mechanical connection only. Electrical compatibility must be confirmed against the complete pin assignment, signal type, voltage, current and shielding requirements.
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