# DF12C(3.0)-50DS-0.5V(81) (Component) ## Description 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 #commonpartslibrary #connector ## Component Details - **Owner:** adrian95 - **Created:** 4/25/2026 - **Last Updated:** 4/25/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://datasheet.datasheetarchive.com/originals/distributors/Datasheets-DGA17/1060985.pdf - **Mount:** Surface Mount - **Manufacturer Part Number:** DF12C(3.0)-50DS-0.5V(81) - **Part Type:** Connectors - **Manufacturer Name:** Hirose - **Part Type:** Connectors - **Sub-Type:** RF / Coaxial Connectors - **MPN:** DF12C(3.0)-50DS-0.5V(81) - **Mount Type:** Surface Mount - **Package / Case Code:** TO - **Pin Count:** 50 - **Compliance:** Rohs, Halogen Free ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | | 3 | 3 | | | 4 | 4 | | | 5 | 5 | | | 6 | 6 | | | 7 | 7 | | | 8 | 8 | | | 9 | 9 | | | 10 | 10 | | | 11 | 11 | | | 12 | 12 | | | 13 | 13 | | | 14 | 14 | | | 15 | 15 | | | 16 | 16 | | | 17 | 17 | | | 18 | 18 | | | 19 | 19 | | | 20 | 20 | | | 21 | 21 | | | 22 | 22 | | | 23 | 23 | | | 24 | 24 | | | 25 | 25 | | | 26 | 26 | | | 27 | 27 | | | 28 | 28 | | | 29 | 29 | | | 30 | 30 | | | 31 | 31 | | | 32 | 32 | | | 33 | 33 | | | 34 | 34 | | | 35 | 35 | | | 36 | 36 | | | 37 | 37 | | | 38 | 38 | | | 39 | 39 | | | 40 | 40 | | | 41 | 41 | | | 42 | 42 | | | 43 | 43 | | | 44 | 44 | | | 45 | 45 | | | 46 | 46 | | | 47 | 47 | | | 48 | 48 | | | 49 | 49 | | | 50 | 50 | | --- *Generated from [https://www.flux.ai/adrian95/df12c3p0-50ds-0p5v81](https://www.flux.ai/adrian95/df12c3p0-50ds-0p5v81)*