HUADA Micro Rectangular Electrical Connector: CDbC-31ZYN-J, 1.27mm Pitch, 9-51 Cores
High-Density Micro-D HUADA CDbC-31ZYN-J Connector for Precision Applications
The CDbC-31ZYN-J is a compact marvel in the world of electrical connectors. Designed with precision and versatility in mind, it caters to applications where space is at a premium. Picture aerospace modules, industrial machinery, or even cutting-edge robotics—this connector thrives in their tight confines. With a pitch of 1.27mm, it dances elegantly between components, ensuring seamless connections. The core count ranges from 9 to 51, offering flexibility for various setups. Whether you’re navigating the complexities of defense systems or orchestrating intricate circuitry, the CDbC-31ZYN-J delivers reliability and durability, meeting the rigorous GJB2446 standard.
The CDx family of piezoelectric ceramic discriminators by Murata includes the CDA, CDB, and CDS models. These discriminators are designed for use in FM radio applications. They come in frequencies such as 10.7MHz and 455kHz, and are available in both leaded and surface mount packages. Instead of using a network of individual passive components, these discriminators simplify the demodulation of FM signals in popular FM radio ICs. Key features include small size, light weight, high sensitivity, and stability. They are ideal for mobile and portable equipment and meet international environmental regulations. All products are RoHS compliant1.
Key Features of the HUADA CDbC-31ZYN-J Connector
The CDbC-31ZYN-J is part of the compact HUADA connector series, featuring a 1.27mm pitch. Available in various core configurations (9, 15, 21, 25, 31, 37, and 51), it offers versatility for precision applications. The crimping cross-sectional area ranges from 0.05mm² to 0.15mm², ensuring secure connections. Compliant with GJB2446 standards, it withstands extreme temperatures (-55°C to +125°C), pressure (600 V), and vibration (10~2000Hz, 196m/S²). Its mechanical life spans 500 cycles, making it reliable for demanding environments.
Technical Features Table:
Minimum Operating Temperature | -55 °C |
Maximum Operating Temperature | +125 °C |
Current | 3 A |
Insulation Resistance | 5000 mΩ |
Mechanical life | 500 |
Work pressure | 4.4 KPa |
Pressure Resistant | 600 V |
Contact Resistance | 8 mΩ |
Vibration | 10~2000Hz 196m/S2 |
Impact | 490 m/s2 |
Relative humidity | 40℃, 98% |

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