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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：0.250" (6.35mm)
- 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 304-11-122-41-780000 is a precision-machined interconnect socket featuring 22 positions with a 0.100 inch (2.54 mm) pitch. It utilizes through-hole mounting and press-fit termination for secure PCB attachment. The contacts are gold-plated to ensure reliable signal transmission, supporting a rated current of 3A at 100 VRMS or 150 VDC. Designed for board-to-board applications, this component operates within a temperature range of -55°C to +125°C and meets UL94 V-0 flammability standards.
Feature Summary
- Precision-machined construction ensures high reliability and consistent contact performance.
- Gold-plated contacts provide corrosion resistance and low contact impedance.
- Press-fit termination offers secure mechanical retention without soldering.
- Standard 0.100 inch pitch facilitates compatibility with common IC packages.
Applications
- Board-to-board interconnection systems
- IC socketing for testing and development
- High-reliability electronic assemblies
Procurement Notes
Verify the specific pin count and termination style against the official datasheet before ordering. Confirm that the press-fit requirement aligns with the target PCB manufacturing capabilities. Ensure environmental ratings meet operational temperature requirements. Check RoHS compliance status for regulatory adherence. Validate that the connector height fits within the assembly clearance constraints.
Selection Notes
Select this model when a robust, non-soldered connection is required for repeated insertions. The press-fit design eliminates thermal stress on the PCB during installation. Gold plating is essential for environments where oxidation could compromise signal integrity. The standard pitch allows for easy integration into existing designs using common components.
Part Context
This component belongs to the Mill-Max 304 series of interconnect sockets. The series is known for high-reliability precision-machined connectors. These components are designed for demanding electronic applications requiring stable electrical connections. The manufacturer specializes in custom and standard interconnect solutions.
Replacement Considerations
Consult the Mill-Max cross-reference tool for parametrically similar parts. Verify that any substitute matches the pin count, pitch, and termination method. Ensure the replacement maintains the same current rating and temperature specifications. Check for identical mounting dimensions to fit existing PCB layouts.
