50 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold
The DF12C(3.0)-50DS-0.5V(81) is a high-density, board-to-board mezzanine connector from Hirose Electric’s DF12 series. It features a 0.5 mm pitch with 50 contacts in a dual-row configuration, designed for compact PCB layouts requiring reliable high-speed and high-signal-count interconnections.
This connector is optimized for applications such as embedded systems, industrial electronics, communication devices, and portable equipment where space-saving and robust mating performance are critical.
Manufacturer Information
Manufacturer: Hirose Electric Co., Ltd.
Series: DF12
Part Number: DF12C(3.0)-50DS-0.5V(81)
Mechanical Specifications
Connector Type: Board-to-Board (Mezzanine)
Mounting Type: Surface Mount (SMT)
Contact Configuration: Dual Row
Number of Positions: 50
Pitch: 0.5 mm
Stacking Height: 3.0 mm
Mating Style: Receptacle (Socket)
Contact Plating: Gold over Nickel
Termination Style: Solder (SMT pads)
Board Retention: None (standard SMT anchoring)
Electrical Specifications
Rated Current: 0.5 A per contact (typical)
Rated Voltage: 50 V AC/DC
Contact Resistance: ≤ 100 mΩ (initial)
Insulation Resistance: ≥ 100 MΩ
Withstanding Voltage: 250 V AC for 1 minute
Material Specifications
Insulator Material: LCP (Liquid Crystal Polymer), UL94V-0 rated
Contact Material: Copper Alloy
Plating: Gold plating on contact area, Tin on solder tails
Environmental Specifications
Operating Temperature Range: -35°C to +85°C
Storage Temperature Range: -10°C to +60°C
Humidity: Up to 85% RH (non-condensing)
Packaging Information
Packaging Type: Tape and Reel
Reel Quantity: Typically 1,000–2,000 pcs per reel
Applications
Embedded systems
Industrial control equipment
Communication devices
Portable electronics
High-density PCB interconnections
Compliance & Standards
RoHS Compliant: Yes
Halogen-Free: Yes
UL Flammability Rating: UL94V-0
Mating Connector
Compatible with DF12 series plug connectors with 3.0 mm stacking height and 0.5 mm pitch