HRS DF3-3S-2C 2mm Pitch Connector for Discrete Wire Connection Cable Assembly for Power Supply

The Hirose DF3-3S-2C is a compact, pre-assembled wire-to-board connector kit designed for streamlined and reliable internal connections in space-constrained electronic devices. This product is supplied as a complete assembly with a 2-position receptacle attached to a 200mm lead wire and a mating 2-position header for board mounting.

Part of the renowned DF3 series, this connector set is engineered for low-profile applications where saving PCB (Printed Circuit Board) real estate is critical. It offers a simple, cost-effective solution that eliminates the need for separate crimping during the assembly process.

Key Features

Compact Design: Features one of the smallest footprints in its class with a mated height of just 1.8mm, ideal for thin and lightweight devices.

Pre-assembled Receptacle: The cable side comes as a factory-assembled unit (Receptacle housing with pre-crimped wires), ensuring consistency and reliability.

Secure Locking Mechanism: Features a push-pull locking system (SL type) that provides a secure, audible click upon mating, preventing accidental disconnection.

High Reliability: The leaf contact in the receptacle provides a stable, gas-tight connection with the header.

Automated Assembly Friendly: The header is supplied on a tape-and-reel packagingsuitable for automated pick-and-place and soldering processes.

RoHS Compliant: Meets environmental standards.
Applications

This connector is widely used in applications where small size and reliability are paramount:

Consumer Electronics: Digital Cameras, Camcorders, Action Cameras

Portable Devices: Bluetooth Headsets, Wearable Technology

Computer Peripherals: Hard Disk Drives (HDD), Solid State Drives (SSD), Laptop Internal Wiring

Telecommunications: Mobile Phones, Tablets

Industrial Electronics: Small Sensors, Control Modules

Kit Contents / Configuration

The DF3-3S-2C is typically supplied as a set containing:

One (1) DF3-3S-2C cable assembly: This is the receptacle (female) side with two 200mm long wires attached (commonly Red and Black for polarity).

One (1) DF3-2A-2C or equivalent header: This is the male pin header for through-hole mounting to the PCB.