Discover the HUADA CDbF-3Z1S Micro Connector: Compact Design, High Performance

The HUADA CDbF-3Z1S micro rectangular electrical connector is a versatile solution for compact electronic devices. With its 16-core configuration and 1.27mm contact spacing, it’s ideal for applications where space is at a premium. Crimping wires within the cross-sectional area of 0.05 mm² to 0.15mm² is a breeze, ensuring reliable connections. This connector boasts impressive technical characteristics, including a wide operating temperature range from -55°C to +125°C, low contact resistance (10 mΩ), and excellent insulation resistance (1000 mΩ). Whether you’re designing consumer electronics or industrial machinery, the CDbF-3Z1S delivers performance you can trust.

Key Features of the HUADA CDbF-3Z1S Connector

Pressure Rating: The CDbF-3Z1S connector is designed to withstand varying pressures. For sizes 2" to 12", it can handle up to 200 psi (13.8 bar), while sizes 14" to 24" are rated at 150 psi (10.3 bar). This robust pressure tolerance ensures reliable performance in demanding environments.
Body Construction: The connector’s body is crafted from ductile iron, a material known for its strength and durability. This robust construction ensures longevity and resistance to wear and tear.
Disc Material Options:
When it comes to the disc material, you have choices:
Ductile iron discs: These provide excellent corrosion resistance and mechanical strength.
Aluminum bronze discs: Ideal for applications requiring high wear resistance.
316 stainless steel discs: Known for their exceptional corrosion resistance in aggressive environments.
Seat Materials:
The seat material plays a crucial role in sealing the connector. Here are your options:
EPDM (ethylene propylene diene monomer): Resilient and suitable for a wide temperature range.
BUNA-N (nitrile rubber): Known for oil and fuel resistance.
Viton®: Excellent chemical resistance.
Additionally, sizes 2" to 12" come with a phenolic seat backing, while sizes 14" to 24" feature an aluminum backing to prevent seat collapse.
Temperature Range: The CDbF-3Z1S connector can operate in a wide temperature range, from -55°C to +125°C. This versatility ensures performance across various conditions.
Electrical Performance:
Low contact resistance: With a resistance of 10 mΩ, this connector ensures efficient electrical conductivity.
High insulation resistance: At 1000 mΩ, it maintains reliable insulation between conductors.
Mechanical Durability:
Mechanical life: The connector can withstand 500 cycles of mating and unmating.
Impact resistance: It can handle impacts up to 490 m/s², making it suitable for rugged applications.
Vibration resistance: Tested from 10 to 2000Hz at 150m/s², ensuring stability even in dynamic environments.
Dimensions:
The connector’s compact design features a length of 7.9 mm.
Contact spacing is precisely 1.27 mm (single row), making it ideal for space-constrained designs.

Technical Features Table: