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CWN-551-50-0021 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists CW Industries. Its product description is CONN HEADER VERT 50POS 2.54MM. Review the specifications below when checking this part for your BOM.
Headers, Male Pins specifications for CWN-551-50-0021
- Description：CONN HEADER VERT 50POS 2.54MM
- Series：CWN
- Mfr：CW Industries
- Package：Bulk
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.100" (2.54mm)
- Number of Positions：50
- Number of Rows：2
- Row Spacing - Mating：0.100" (2.54mm)
- Number of Positions Loaded：All
- Style：Board to Cable/Wire
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Latch Lock/Eject Hooks, Short
- Contact Length - Mating：0.240" (6.10mm)
- Contact Length - Post：0.090" (2.29mm)
- Overall Contact Length：-
- Insulation Height：0.681" (17.30mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：30.0µin (0.76µm)
- Contact Finish - Post：Nickel
- Contact Material：Phosphor Bronze
- Insulation Material：Thermoplastic
- Features：Keying Slot
- Operating Temperature：-55°C ~ 125°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Blue
- Current Rating (Amps)：1A
- Voltage Rating：-
Headers, Male Pins datasheet and documents for CWN-551-50-0021
Headers, Male Pins Overview
The CWN-551-50-0021 is a vertical connector header manufactured by CW Industries, featuring 50 positions arranged in two rows with a 0.100 inch (2.54mm) pitch. It utilizes through-hole termination and gold-plated contacts for reliable signal transmission. The component operates within a temperature range of -55°C to +125°C and includes a full shroud design with a .425 inch latch mechanism for secure mating.
Headers, Male Pins Feature Summary
- Full shrouded housing design providing four-wall coverage for contact protection
- Integrated .425 inch latch mechanism ensures secure connection retention
- Vertical orientation facilitates standard board-to-board or board-to-wire interconnections
Headers, Male Pins Applications
- Industrial control system interconnects
- Consumer electronics assembly
- Telecommunications equipment wiring
Headers, Male Pins Procurement Notes
Verify the current obsolescence status directly with the manufacturer, as this part is scheduled for discontinuation. Confirm that the specific latch length and shroud configuration meet your mechanical enclosure requirements before finalizing procurement plans due to limited availability.
Headers, Male Pins Selection Notes
Select this header when a robust, latched connection is required for 50-position applications. Ensure compatibility with mating receptacles that match the 0.100 inch pitch and full shroud geometry. Consider the vertical profile and latch engagement force for panel mounting constraints.
Headers, Male Pins Part Context
This component belongs to the CWN series of rectangular connectors from CW Industries. It is designed for high-reliability applications requiring positive locking mechanisms. The series typically offers various pin counts and termination styles to support diverse electronic assembly needs.
Headers, Male Pins Replacement Considerations
No direct public substitute part numbers are confirmed. Due to the scheduled obsolescence, engineers must evaluate alternative headers with matching pitch, latch type, and shroud dimensions from other manufacturers or newer CW Industries product lines.
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