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MJSU-51PL81 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists ITT Cannon, LLC. Its product description is CONN HEADER VERT 51POS. Review the specifications below when checking this part for your BOM.
Headers, Male Pins specifications for MJSU-51PL81
- Description：CONN HEADER VERT 51POS
- Series：MJS
- Mfr：ITT Cannon, LLC
- Package：Bulk
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：-
- Number of Positions：51
- Number of Rows：3
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Cable/Wire
- Shrouding：Unshrouded
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Threaded
- Contact Length - Mating：-
- Contact Length - Post：-
- Overall Contact Length：-
- Insulation Height：0.170" (4.32mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：50.0µin (1.27µm)
- Contact Finish - Post：-
- Contact Material：Copper Alloy
- Insulation Material：Polyetherimide (PEI)
- Features：-
- Operating Temperature：-55°C ~ 125°C
- Ingress Protection：-
- Material Flammability Rating：-
- Insulation Color：Natural
- Current Rating (Amps)：3A
- Voltage Rating：400V
Headers, Male Pins datasheet and documents for MJSU-51PL81
Headers, Male Pins Overview
The ITT Cannon MJSU-51PL81 is a 51-position D-Sub connector from the Micro-D series, designed for cable installation. It features straight orientation with male pin contacts and a 1.27 mm pitch. The unit utilizes an aluminum alloy shell and gold-plated copper alloy contacts rated for 3A current. Operating temperature ranges from -55°C to 125°C.
Headers, Male Pins Feature Summary
- Micro-D high-density configuration for compact interconnects
- Gold-plated contacts for reliable signal transmission
- Aluminum alloy housing for lightweight durability
Headers, Male Pins Applications
- Aerospace systems
- Defense equipment
- Industrial automation
Headers, Male Pins Procurement Notes
Verify the specific suffix '81' against official ITT Cannon documentation to confirm exact plating thickness, contact termination style, and environmental ratings. Ensure compatibility with mating receptacles in the same series. Request manufacturer datasheets for precise mechanical drawings and material certifications before finalizing procurement orders.
Headers, Male Pins Selection Notes
Select this component when space constraints require high pin counts in a small form factor. The aluminum shell offers weight savings compared to steel alternatives. Verify that the 3A current rating and -55°C to 125°C temperature range meet the specific operational requirements of the target electronic system.
Headers, Male Pins Part Context
This part belongs to the ITT Cannon Micro-D (MDM) family, which provides microminiature rectangular connectors. These connectors are engineered for harsh environments, offering higher density than traditional D-Sub solutions while maintaining robust mechanical engagement and locking mechanisms suitable for demanding applications.
Headers, Male Pins Replacement Considerations
Consult official ITT Cannon cross-reference guides for verified substitute part numbers. Generic D-Sub equivalents may not match the specific Micro-D contact geometry or mounting specifications.
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