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Product Detailed Parameters
- Description：RoHS, 4.20mmPitch Wafer, STR
- Series：4973
- Mfr：Oupiin
- Package：Bag
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.165" (4.20mm)
- Number of Positions：16
- Number of Rows：2
- Row Spacing - Mating：0.165" (4.20mm)
- Number of Positions Loaded：All
- Style：Board to Cable/Wire
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Locking Ramp
- Contact Length - Mating：-
- Contact Length - Post：0.134" (3.40mm)
- Overall Contact Length：-
- Insulation Height：0.504" (12.80mm)
- Contact Shape：Square
- Contact Finish - Mating：Tin
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：Tin
- Contact Material：Brass
- Insulation Material：Polyamide (PA66), Nylon 6/6
- Features：-
- Operating Temperature：-40°C ~ 105°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-2
- Insulation Color：Natural
- Current Rating (Amps)：9A
- Voltage Rating：600VAC/DC
Download product information
Overview
The Oupiin 4973-16TSB is a male header connector from the 4973 Series, designed for through-hole PCB mounting. It features a 16-position configuration with a 0.165-inch (4.20mm) pitch. The component utilizes tin-plated terminals compatible with 22AWG to 28AWG wire gauges and offers a standard profile height of approximately 12.90mm. This connector supports robust contact locking mechanisms to secure mating connections and is available in tape and reel packaging for automated surface mount production processes.
Feature Summary
- Robust contact locking features ensure secure mating connections
- Tin-plated terminals provide reliable electrical conductivity
- Compatible with 22AWG to 28AWG wire gauges for versatile wiring options
Applications
- Automated surface mount production lines
- Through-hole PCB interconnections
- General electronic device wiring harnesses
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm pin count, housing color, and terminal plating specifications. Ensure compatibility with existing PCB footprint dimensions and mating connector series before procurement. Confirm that the selected variant meets the required current carrying capacity and environmental operating conditions for the intended application.
Selection Notes
Select this component when a 16-position male header with a 4.20mm pitch is required for through-hole assembly. Consider the 12.90mm profile height for spatial constraints within the enclosure. Verify that the tin-plated terminal finish aligns with corrosion resistance requirements and that the wire gauge range matches the system's wiring specifications.
Part Context
This part belongs to the Oupiin 4973 Series, which includes various configurations such as 4973-xxTSB and 4973-xxTSBB-V0. The series provides standardized male housing solutions for board-to-wire or board-to-board applications. Related parts in the catalog include different position counts and housing styles within the same pitch family.
Replacement Considerations
Direct substitutes are not explicitly listed in public documentation. Evaluate connectors from other manufacturers offering 16-position headers with identical 4.20mm pitch and through-hole mounting profiles. Ensure mechanical dimensions and locking mechanism types match to maintain assembly integrity.
