J30J Series Micro-D Rectangular Connectors with 1.27mm Contact Spacing, 9-144 Cores, 1000mm Length

Price Negotiable
Price: 10$--150$
MOQ: 100PCS
Delivery Time: 2--9 weeks
Brand: HIGH WOOD
Product Description
J30J Series Micro-D Rectangular Connectors

High-density, lightweight rectangular connectors designed for reliable interconnection in cable-to-cable, cable-to-PCB, and PCB-to-PCB applications. Engineered to withstand strong vibration, shock, and harsh operating environments.

Key Features
  • Conforms to GJB2446A (equivalent to MIL-C-83513)
  • Male pin features twist pin design for enhanced reliability
  • High-density contact spacing of 1.27mm
  • Metal shield shell equivalent to American MDM series
  • Available in 11 specifications from 9 to 144 cores
  • Tail end variations accommodate printed board hole spacing requirements
Product Specifications
Enterprise Standards
  • J30J series ordinary products: 21E0.204.118JT
  • J30JM series rubber seal products: Q/21EJ618
  • J30J series glass sintering seal products: Q/21EJ1001
Ordering Information
Position Description Options
Basic Series Product series designation J30J (Basic type), J30JC (Nickel copper plating - weldable), J30JS (Passivation of stainless steel - not weldable)
Serial Variant Product variant type Unmarked: Basic type, A: Quick lock, E: Reduced housing height, M: Rubber sealing product, R: Reverse mounted contact pin/jack
Number of Contacts Connection core count 9, 15, 21, 25, 31, 37, 51, 66, 74, 100, 144 cores
Connector Type Electrical connector configuration ZK: Socket with jack, TJ: Plug with pin, ZJ: Socket with pin, TK: Plug with jack
Contact End Form Termination type No mark: Crimping type, S: Welding type, N/N3/N8/N12: Horizontal PCB model (2.54×2.54 grid), W: 90° PCB model (2.54×2.54 grid)
Locking Components Mounting and securing method No mark: Default locking component, Y: No locking component, L/K/P: Common locking components
Modified Product ID Special modifications A: Wave proof sleeve with clamping plate, D: Anti-rotating structure, D2: Screw compression spring locking, J: PCB grid spacing 1.27×2.54, Q/Q8: Widened flange, R4/Q4: Spring fast locking structure
Attachment ID Additional accessories A1: Tail clamp accessories (wire pressing/welding), A3: Tail clamp accessories (wire pressing/welding)
Conductor Requirements Wire specifications Wire cross-sectional area, color, length, external protection (for pressed wire products)
Product Images
J30J Series Micro-D Connector front view showing contact arrangement
J30J Series Micro-D Connector side profile with mounting features
J30J Series Micro-D Connector close-up of contact pins
J30J Series Micro-D Connector assembly view with cable interface

Get in Touch

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

Company High Wood Technology Development Co., Ltd
Location No.5001,Dongji Building B, No.1 Dongji Avenue, Jiangning, Nanjing, China
Contact Person Kyle Lin

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