J103 Seriesbuckle-locking Rectangular Electrical Connector
Looking for a reliable electrical connector that combines compact design with robust performance? The J103 Seriesbuckle-locking rectangular electrical connector delivers exceptional connectivity solutions for demanding applications. This imaginative connector highlights turned versatile pins with a scaled down frame calculate, making it culminate for space-constrained situations. With its snap-lock component and fabulous natural resistance, the item guarantees secure associations each time.
Product Depiction from the Supplier
Our J103 Arrangement connectors speak to cutting-edge building in electrical network. Built with exactness and unwavering quality in intellect, these connectors offer prevalent execution over different mechanical applications. The twisted-pin plan guarantees steady electrical contact whereas keeping up a compact impression that fits consistently into your projects.
Description
The J103 Arrangement highlights a advanced snap-lock instrument that gives anti-mismating usefulness. You can introduce the locking extra in distinctive positions to accomplish ideal security for your particular application. The connector's PPS base fabric offers extraordinary natural resistance, guaranteeing long-term unwavering quality in challenging conditions.
The compact plan doesn't compromise on execution. Each connector keeps up amazing electrical characteristics whereas involving negligible space in your get together. This makes them perfect for advanced electronic gadgets where space optimization is crucial.
Specifications
| Parameter |
Value |
| Contact Pitch |
1.27mm |
| Wire Conductor Cross-sectional Area |
0.1mm² to 0.15mm² |
| Base Material |
PPS (Polyphenylene Sulfide) |
| Operating Temperature |
-55°C to +125°C |
| Rated Current |
3A |
| Contact Resistance |
≤ 10mΩ |
| Insulation Resistance |
≥ 5000MΩ |
| Withstand Voltage |
600V |
| Mechanical Life |
500 cycles |
| Insertion/Extraction Force |
≤ 2.8N × n (n = number of contacts) |
| Vibration |
Frequency 10–2000Hz, Acceleration 147 m/s² |
| Shock |
Acceleration 735 m/s², Duration 11ms |
Applications
These versatile connectors excel in numerous industries and applications:
- Test and Measurement Equipment: Perfect for automated testing systems requiring reliable signal transmission
- Aerospace and Defense: Meets stringent requirements for mission-critical applications
- Industrial Automation: Ideal for control systems and data acquisition equipment
- Medical Devices: Suitable for precision instruments requiring compact connectivity
- Communication Systems: Excellent for data transmission in networking equipment
Functionality
The J103 Seriesbuckle-locking rectangular electrical connector operates through a sophisticated twisted-pin mechanism. This plan guarantees ideal electrical contact whereas giving mechanical solidness. The snap-lock include anticipates inadvertent disengagement amid operation.
You'll appreciate the simple mating and unmating handle. The connector's ergonomic plan permits for fast establishment without uncommon instruments. The locking instrument locks in naturally, giving prompt criticism when appropriately connected.
Key Features
Twisted Elastic Pin Design: Ensures consistent electrical contact and mechanical reliability
Compact Form Factor: Maximizes space efficiency in your designs
Environmental Resistance: PPS material withstands harsh operating conditions
Anti-Mismating Protection: Snap-lock mechanism prevents incorrect connections
Wide Temperature Range: Functions reliably from -55°C to +125°C
High Current Rating: Supports up to 3A per contact
Low Contact Resistance: Maintains signal integrity with ≤ 10mΩ resistance
Custom Design
We get it that standard arrangements do not continuously meet your one of a kind necessities. Our experienced designing group gives comprehensive OEM/ODM customization administrations. Whether you require particular stick arrangements, altered lodging measurements, or specialized materials, we can create arrangements custom-made to your correct specifications.
Our customization prepare starts with understanding your application prerequisites. We at that point use our broad involvement to plan connectors that meet your execution, natural, and mechanical needs.

Why Choose MXTD
Xi'an Mingxi Taida brings over 12 years of industry expertise to every project. Our comprehensive approach combines advanced research and development with rigorous quality control processes. You benefit from our skilled professional team's deep understanding of connector technology and application requirements.
We keep up strict quality guidelines all through our fabricating handle. Each connector experiences exhaustive testing to guarantee it meets or surpasses indicated execution parameters. Our commitment to greatness implies you get items that provide reliable, solid performance.
Our after-sales back group stands prepared to help with specialized questions, application direction, and investigating. We accept in building long-term associations with our clients through extraordinary benefit and bolster.


FAQ
Q: What makes the J103 Series different from standard rectangular connectors?
A: The twisted elastic pin design and snap-lock mechanism provide superior electrical performance and mechanical security in a more compact package.
Q: Can these connectors handle high-vibration environments?
A: Yes, they're tested to withstand frequencies from 10–2000Hz with acceleration up to 147 m/s².
Q: Are custom configurations available?
A: Absolutely. We offer comprehensive OEM/ODM services to meet your specific requirements.
Q: What wire sizes are compatible?
A: The connectors accommodate wire conductor cross-sectional areas from 0.1mm² to 0.15mm².

Contact Us
Ready to enhance your connectivity solutions? Our technical team is here to help you select the right configuration for your application. Contact us today to discuss your requirements and discover how our J103 Seriesbuckle-locking rectangular electrical connector can improve your product's performance and reliability.
Email: manager03@mxtdinfo.com
Let us help you find the perfect connector solution for your next project.