





J14B-34ZK-30CM Rectangular Connector, 34 Pin
$30.00 原价为:$30.00。$28.00当前价格为:$28.00。pcs
J14B-34ZK-30CM is a 34-pin circular military connector with 30cm cable, designed for reliable electrical connections in industrial and aerospace applications.
库存 9999 件
| from 100 pcs. | from 200 pcs. | from 300 pcs. |
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J14B-34ZK-30CM Circular Connector | 34 Pin industrial Connector with 30cm Cable
J14B-34ZK-30CM features a rectangular connector design that provides accurate contact alignment and a stable mechanical structure. Compared with round connectors, the rectangular interface allows higher contact density and clearer pin positioning, reducing the risk of incorrect mating during installation. This design is especially suitable for industrial equipment with limited space and complex wiring requirements. The connector housing is engineered to ensure secure engagement and reliable retention, even under vibration or mechanical stress. As a result, it delivers consistent performance in industrial and professional electronic systems where reliability is critical.
Key Specifications
standard | Temperature rating | Relative humidity | Rated current | Withstanding voltage | Endurance | -55 ℃ ~ +125 ℃ | at 40 ℃ ± 2 ℃, 90% ~ 95% | 2 A | ≤ 800 V | 500 |
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34-Pin High-Density Configuration
With a 34-pin contact configuration, it supports multiple signal, control, and low-power connections within a compact form factor. This high-density layout helps reduce the number of connectors required in complex industrial systems, improving overall wiring efficiency and system organization. The precisely arranged contacts ensure stable electrical transmission and minimize signal interference. This makes the connector suitable for applications that require reliable multi-channel connectivity, such as industrial control units, monitoring systems, and electronic interfaces in automation equipment.

Pre-Assembled 30cm Cable Assembly
J14B-34ZK-30CM is supplied with a factory-assembled 30cm cable, which significantly simplifies installation and reduces on-site wiring work. The pre-assembled cable ensures consistent quality, reliable terminations, and reduces the risk of human error during system integration. This design helps save installation time and improves overall system reliability, especially in industrial applications where efficiency and stability are essential. The fixed cable length also provides a clean and organized wiring solution for compact industrial electronic assemblies.

Reliable Electrical Performance
Designed for stable and consistent electrical performance, J14B-34ZK-30CM ensures reliable signal transmission under demanding industrial operating conditions. The connector maintains secure contact engagement to minimize contact resistance and signal loss. This reliability is critical for systems that require continuous operation and accurate data or control signal transfer. Whether used in industrial automation or professional electronic equipment, the connector supports dependable electrical performance suitable for long-term industrial use.
Typical Applications of J14B-34ZK-30CM connector
Thanks to its balance of mechanical strength and electrical stability, it is commonly used in:
Industrial Automation Systems
Used in PLC control systems, automation equipment, and industrial controllers requiring stable multi-pin signal connections.Control Cabinets and Panels
Suitable for wiring connections inside control cabinets, distribution panels, and electrical enclosures.Industrial Machinery and Equipment
Applied in CNC machines, production equipment, and industrial machinery for signal and control transmission.Transportation and Rail Electronics
Used in monitoring systems, signal control units, and electronic modules in transportation and rail applications.Industrial Monitoring and Measurement Devices
Ideal for sensors, monitoring equipment, and data acquisition systems requiring reliable rectangular connectors with cable assemblies.
Why Choose J14B-34ZK-30CM connector
J14B-34ZK-30CM is designed for industrial applications that require stable, compact, and reliable electrical connections. The 34-pin rectangular configuration supports high-density signal transmission while maintaining precise contact alignment. The pre-assembled 30cm cable simplifies installation, reduces wiring time, and minimizes connection errors during system integration. Its robust construction ensures dependable performance under vibration and mechanical stress commonly found in industrial environments. Compared with standard connectors, J14B-34ZK-30CM offers improved installation efficiency, consistent electrical performance, and long-term reliability, making it an ideal choice for industrial automation, control systems, and professional electronic equipment.
FAQ
What does “30CM” mean in J14B-34ZK-30CM?
What does “30CM” mean in J14B-34ZK-30CM?
“30CM” indicates that the connector is supplied with a 30-centimeter pre-attached cable, ready for direct installation.
Is J14B-34ZK-30CM a rectangular connector?
Is J14B-34ZK-30CM a rectangular connector?
Yes. it is a rectangular connector, designed for secure, high-density electrical connections in professional systems.
How many contacts does J14B-34ZK-30CM have?
How many contacts does J14B-34ZK-30CM have?
This model features 34 contacts, suitable for multi-signal and control applications.
Can the cable length be customized?
Can the cable length be customized?
Yes. Custom cable lengths and configurations are available according to customer requirements.
Is J14B-34ZK-30CM compatible with other military connectors?
Is J14B-34ZK-30CM compatible with other military connectors?
It can be used as a compatible or alternative rectangular military connector, subject to confirmation of specifications and interface requirements.


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