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M20-9731245 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 12POS 2.54MM. Review the specifications below when checking this part for your BOM.
Headers, Male Pins specifications for M20-9731245
- Description：CONN HEADER VERT 12POS 2.54MM
- Series：M20
- Mfr：Harwin Inc.
- Package：Bulk
- Connector Type：Header, Cuttable
- Contact Type：Male Pin
- Pitch - Mating：0.100" (2.54mm)
- Number of Positions：12
- Number of Rows：1
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Board or Cable
- Shrouding：Unshrouded
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Length - Mating：0.276" (7.00mm)
- Contact Length - Post：0.122" (3.10mm)
- Overall Contact Length：0.496" (12.60mm)
- Insulation Height：0.100" (2.54mm)
- Contact Shape：Square
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：-
- Contact Material：Brass
- Insulation Material：Polyamide (PA6T), Nylon 6T
- Features：-
- Operating Temperature：-40°C ~ 105°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：3A per Contact
- Voltage Rating：-
Headers, Male Pins datasheet and documents for M20-9731245
Headers, Male Pins Overview
The Harwin M20-9731245 is a single-row, vertical pin header from the M20 series. It features 12 contacts with a 2.54 mm pitch and through-hole mounting. The connector utilizes brass contacts with tin plating and a black nylon housing. Rated for 3 A current and 750 V voltage, it operates within a temperature range of -40°C to 105°C. Designed for board-to-board or wire-to-board applications, it offers a straight orientation and solder termination.
Headers, Male Pins Feature Summary
- Single-row vertical configuration for compact board integration
- Tin-plated brass contacts ensure reliable signal transmission
- Nylon housing provides structural stability and insulation
Headers, Male Pins Applications
- Board-to-board interconnections
- Wire-to-board connections
- General electronic circuit assembly
Headers, Male Pins Procurement Notes
Verify the specific part number M20-9731245 against official Harwin documentation to confirm current availability status. Check for any end-of-life notifications or obsolescence warnings associated with this component before finalizing procurement plans. Ensure compatibility with mating connectors in the target design.
Headers, Male Pins Selection Notes
Select this component when a single-row, 12-position header is required for vertical mounting. Consider the 2.54 mm pitch and through-hole technology for PCB layout constraints. Evaluate the 3 A current rating and 750 V voltage limits against system requirements. Confirm that tin plating meets environmental and conductivity needs.
Headers, Male Pins Part Context
This part belongs to the Harwin M20 series, which offers a range of headers and wire housings. The series supports various contact counts and configurations, providing flexibility for different electronic design needs. The M20-9731245 specifically addresses applications requiring a small, single-row vertical connector.
Headers, Male Pins Replacement Considerations
M20-9731246 is listed as a potential replacement option in some distributor catalogs, offering similar specifications. Verify electrical and mechanical compatibility before substitution.
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