Xi 'an Zhongshixing Electronic Technology Co., Ltd.
                                                                                                           
Verified Supplier
20 Years
Since 2006
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J30J-31TJSL-A3 Aeronautics and Astronautics GJB2446 Micro Rectangular Connector with 31 Pins and 1.27mm High-Density Pitch

Price Negotiable
Price: $25.60-$35.00(Depending on the quantity)
MOQ: 20pcs
Delivery Time: 5-8 Days
Brand: ZSX
Product Description
J30J-31TJSL-A3 Micro Rectangular Connector Aeronautics and Astronautics GJB2446 With A3 Cable Clamp
Product Overview

J30J-31TJSL-A3 is a Aeronautics and Astronautics-standard (GJB2446) micro rectangular connector, featuring 31 pins, 1.27mm high-density pitch, solder termination, quick-locking structure with A3 cable clamp, and aluminum alloy metal shielding. Equivalent to the US MDM series, it's designed for Aeronautics and Astronautics, industrial control and other harsh environment high-density signal transmission scenarios.

Product Model J30J-31TJSL-A3 Contact Resistance ≤10mΩ
Ambient Temperature -55℃~+125℃ Insulation Resistance ≥5000MΩ
Vibration 10Hz~2000Hz 196m/s² Medium Pressure Resistance 800V
Random Vibration Power spectral density 0.4G²/Hz, RMS acceleration 23.1G Mechanical Life 500 cycles
Impact 735m/s² 11ms Rated Current 3A per contact
Product Display
J30J-31TJSL-A3 Micro Rectangular Connector front view J30J-31TJSL-A3 Micro Rectangular Connector side view
Product Technical Drawing
J30J-31TJSL-A3 technical drawing and specifications
Related Products
Related rectangular connector product Additional rectangular connector model
Shell Size Reference
Connector shell size diagram Connector dimensional specifications
Company Capabilities
Office Facilities
Modern office workspace Professional office environment
Production Facilities
Machining Workshop
CNC machining production equipment Precision machining workshop
Precision Assembly Workshop
Clean room assembly area Quality control inspection station
Glass-to-Metal Sealed Production
Glass-to-metal sealing production line Specialized sealing equipment
Certifications & Quality
Industry quality certification Manufacturing standards certification
Customer Engagement
Customer facility visit and inspection Technical discussion with clients
Packaging & Shipping
Product packaging example Secure packaging materials Shipping and logistics process
  • Standard export carton packaging
  • Customized specifications including logo available per customer requirements
  • Delivery time: Within 24 hours for stock items, 3-4 weeks for mass production orders (varies based on quantity and ODM requirements)
Frequently Asked Questions
Are you a trading company or manufacturer?
Our company is a comprehensive manufacturer with 17 years of R&D, manufacturing and sales experience in Aeronautics and Astronautics and commercial RF microwave transmission components.
What are your main products?
Main products: RF coaxial connectors and adapters, RF cable assemblies, miniature rectangular electrical connectors and cable assemblies, coaxial waveguide converters and cable assemblies, glass insulator sealed connectors and other microwave products.
Do you accept customized products?
We accept ODM (Original Design Manufacturing) services.
Do you provide free samples?
We support free samples with freight paid on delivery.
What is your minimum order quantity?
200 pieces. Pricing is higher for orders under 200 pieces.
Which logistics companies do you use?
We cooperate with international logistics companies DHL, UPS, FedEx, TNT year-round to ensure fast delivery with competitive shipping costs. Air and sea freight options also available.
How long does shipping take?
Generally 3-8 working days for international express, 5-8 working days for air freight.
What payment methods do you accept?
We accept L/C, T/T, Western Union, Trade Assurance (credit card & T/T).
How long is your warranty?
The warranty period is three months.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xi 'an Zhongshixing Electronic Technology Co., Ltd.
Location Room 513, Apartment, Building 1, Rong 'an Furong Yinyue, 100 meters west of the intersection of Dongyi Road and Dongsheng Lane, Yanta District, Xi 'an City, Shaanxi Province, China
Contact Person Yola

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