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Product Detailed Parameters
- Description：CONN RCPT 22POS 0.1 GOLD PCB
- Series：304
- Mfr：Mill-Max Manufacturing Corp.
- Package：Bulk
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：22
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：1
- Row Spacing - Mating：-
- Mounting Type：Through Hole
- Termination：Press-Fit
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：10.0µin (0.25µm)
- Insulation Color：Black
- Insulation Height：0.110" (2.79mm)
- Contact Length - Post：0.175" (4.45mm)
- Operating Temperature：-55°C ~ 125°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：3A
- Voltage Rating：100V, 150VDC
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Overview
The Mill-Max 304-11-122-41-770000 is a single-row IC and component socket designed for board-to-board interconnect applications. It features 22 positions with a 0.100-inch (2.54mm) centerline spacing. The connector utilizes press-fit termination for the header pins, ensuring secure mounting to the printed circuit board. Contact surfaces are gold-plated to provide reliable electrical conductivity and corrosion resistance. The unit operates within a temperature range of -55°C to 125°C and supports a rated current of 3A.
Feature Summary
- Single-row configuration with 22 contact positions
- Press-fit termination method for PCB mounting
- Gold-plated contacts for enhanced signal integrity
- Standard 0.100 inch (2.54mm) pin spacing
Applications
- Board-to-board interconnect systems
- IC and component socketing
- General electronic assembly requiring high reliability
Procurement Notes
Verify the specific suffix codes against official Mill-Max documentation to confirm exact mechanical dimensions and termination style. Ensure compatibility with mating headers regarding pitch and row count. Check RoHS compliance status if required by project specifications. Confirm availability through authorized distributors as supply levels may vary.
Selection Notes
Select this model when a single-row, 22-position socket with press-fit termination is required. Verify that the mating header matches the 0.100-inch pitch. Consider the operating temperature range and current rating relative to the application's electrical load. Ensure the physical envelope fits within the designated PCB area constraints.
Part Context
This component belongs to the Mill-Max 304 series of precision-machined interconnects. The series is known for high-reliability connectors used in demanding electronic environments. The specific part number indicates a single-row socket with 22 contacts and standard press-fit termination characteristics typical of this product line.
Replacement Considerations
Direct substitutes must match the 22-position count, 0.100-inch pitch, and press-fit termination style. Verify that alternative sockets maintain identical height and width dimensions to ensure proper fit within the assembly. Cross-reference with other manufacturers offering similar SIP socket configurations.
