Products Description
Hirose DF62 and DF62W Series are ultra-slim, miniature inline wire-to-wire crimp connectors engineered by Hirose Electric.Belonging to the SignalBee™ product family, they are specifically designed for high-density, routing-restricted spaces.

Here is a comprehensive breakdown of their technical features, differences, and applications
Core Difference : DF62 vs DF62W
While both series share a virtually identical internal terminal design and high-reliability architecture, the key distinction lies in environmental sealing
DF62 Series: Standard slim-profile connector, non-waterproof. It prioritizes extreme miniaturisation and offers a wider range of pin counts up to 24-position.
DF62W Series: Waterproof version rated IP65/IP67. It features pre-assembled internal silicone rubber seals, making it suitable for environments exposed to moisture, dust, and outdoor elements.
Technical Specifications
Product drawing



Basic feature
Specification |
|
DF62W Series |
| Connector Type | Wire-to-Wire / THT | Water-Resistant In-Line / THT |
| Contact Pitch | 2.2 mm | 2.2 mm |
| Common Positions | 2, 3, 4, 5, 6, 7, 9, 13, 24 | 2, 3, 4, 6, 9* |
| Termination | Crimp | Crimp |
| Rated Voltage | Up to AC/DC 250V | Up to AC/DC 250V |
| Rated Current |
Model dependent |
Model dependent |
| Waterproof | No | Yes |
| Wire Type | Discrete Wire | Discrete Wire |
Key Design Features

Slim, Smooth, and Tangling-Free Profile
To allow smooth pulling through narrow conduits, the DF62 employs a multi-row grid layout (2.2mm pitch). This design yields a rounded, compact body that minimizes the diagonal diameter.
The exterior is completely smooth with no exposed metal parts. This ensures the connector never catches or tangles on other wires or structural walls during installation.

Secure Positive Lock with Visual Window
A robust click-lock mechanism gives a clear tactile and audible feedback upon complete mating, preventing accidental disconnects under heavy vibration.
The plug housing includes a small indicator window. Workers can visually inspect if the locking arm is fully engaged, reducing human error during assembly.

High-Reliability Box-Shaped Contacts
The series features a two-point contact structure that maintains continuous electrical conductivity even when subjected to intense shocks or constant movement.
The socket contacts are enclosed in a box-shaped protective structure. This prevents the internal pin terminals from bending or distorting during handling and insertion.

Simplified Waterproof Assembly DF62W Only
Unlike traditional waterproof connectors that require separate wire seals, the DF62W comes with pre-installed seals.
Terminals are simply crimped onto wires and pushed directly into the housing. The wire crimps pass right through the seal without requiring extra tools, significantly speeding up production line times.
Product Configuration
| Series | Pin Count | Female Plug Housing Socket | Male Plug Housing |
| DF62 | 2 Pin | DF62B-2S-2.2C | DF62B-2EP-2.2C |
| DF62 | 3 Pin | DF62B-3S-2.2C | DF62B-3EP-2.2C |
| DF62 | 4 Pin | DF62B-4S-2.2C | DF62B-4EP-2.2C |
| DF62 | 5 Pin | DF62B-5S-2.2C | DF62B-5EP-2.2C |
| DF62 | 6 Pin | DF62B-6S-2.2C | DF62B-6EP-2.2C |
| DF62 | 7 Pin | DF62B-7S-2.2C | DF62B-7EP-2.2C |
| DF62 | 13 Pin | DF62B-13S-2.2C | DF62B-13EP-2.2C |
| DF62 | 24 Pin | DF62B-24S-2.2C | DF62B-24EP-2.2C |
| DF62W | 2 Pin | DF62W-2S-2.2C | DF62W-2EP-2.2C |
| DF62W IP67 Waterproof | 3 Pin | DF62W-3S-2.2C | DF62W-3EP-2.2C |
| DF62W IP67 Waterproof | 4 Pin | DF62W-4S-2.2C | DF62W-4EP-2.2C |
| DF62W IP67 Waterproof | 6 Pin | DF62W-6S-2.2C | DF62W-6EP-2.2C |
| DF62W IP67 Waterproof | 9 Pin | DF62W-9S-2.2C | DF62W-9EP-2.2C |
Application Scenarios

Drones & Handheld Industrial Devices
Maximizes space-saving in aerospace or portable field telemetry.

Robotic Arms & Joints
Ideal for routing through tight internal conduits that undergo continuous twisting.

LED Lighting & Displays
Compact indoor panels use DF62, while outdoor architectural lighting relies on DF62W.

Medical Equipment & Appliances
Secure locking protects critical data and power lines in mobile clinical devices.
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