JST JEY-9S-1A3F14 LF SN connector offering consistent electrical performance and mechanical stability
D-Subminiature Connector J Series - Solder Pot Plug and Socket
The D-Subminiature Connector J Series with solder pot plug and socket offers reliable connections through high-speed stamped socket contacts ensuring elasticity and consistent performance over many mating cycles. Features include dimples in the plug shell for complete shielding, selective gold plating for cost efficiency, and tin-plated solder cups for easy soldering. Insulator housings are constructed from heat-resistant, glass-filled PBT resin.
Product Attributes
- Brand: JST
- Certifications: E60389 (Recognized), LR20812 (Certified)
- RoHS Compliance: Yes
- Material (Plug Contact): Brass, gold-plated or tin-plated
- Material (Socket Contact): Phosphor bronze, gold-plated or tin-plated
- Material (Insulator): Glass-filled PBT, UL94V-0, black
- Material (Shell): Steel, copper-undercoated, nickel-plated
- Plating Options (Contacts): Gold-plated (flash), 0.2 micron gold-plated, 0.4 micron gold-plated, 0.76 micron gold-plated, Tin-plated (reflow treatment)
- Plating Specification of Shell: Copper-undercoated, nickel-plated
Technical Specifications
| Series | Shell Size | Wire Connection Style | Number of Circuits | Connector Type | Finish | Part Number Example (Gold) | Part Number Example (Tin) | Qty/Box | Dimensions A (mm) | Dimensions B (mm) | Dimensions C (mm) |
| J SERIES | E, A, B, C | Z (Solder Pot) | 9, 15, 25, 37 | P (Plug), S (Socket) | Blank (Gold-plated flash), 12 (0.2m), 13 (0.4m), 14 (0.76m), 90 (Tin-plated) | JEZ-9P-3 | JEZ-9P-90-3 | 100 (9, 15 circuits), 50 (25, 37 circuits) | 16.92 (9 circuits) to 55.43 (37 circuits) | 24.99 (9 circuits) to 63.50 (37 circuits) | 30.80 (9 circuits) to 69.32 (37 circuits) |
Specifications Summary
| Specification | Value |
| Current Rating | 3 A AC, DC (2 A for 37 circuits) |
| Voltage Rating | 250 V AC, DC |
| Temperature Range | -40C to +85C |
| Contact Resistance (Initial/After Env. Tests) | 15 m max. / 30 m max. |
| Insulation Resistance | 5,000 M min. |
| Withstanding Voltage | 1,000 VAC/minute |
D-Subminiature Connector J Series - Right Angle Through-Hole Plug and Socket
The D-Subminiature Connector J Series offers right-angle through-hole plugs and sockets designed for reliable connections. Features include high-speed stamped socket contacts for uniform elasticity and durability, U-shaped solder tails for extra strength, and selective gold plating for cost optimization. A variety of grounding adapters and lock screw blocks are available for versatile mounting and grounding solutions. The applicable PC board thickness is 1.6 mm.
Product Attributes
- Brand: JST
- Certifications: E60389 (Recognized), LR20812 (Certified)
- RoHS Compliance: Yes
- Material (Contact): Brass (Plug), Phosphor bronze (Socket); Gold-plated or Tin-plated
- Material (Insulator): Glass-filled PBT, UL94V-0, black
- Material (Shell): Steel, copper-undercoated, nickel-plated
- Material (Lock Screw Block): Steel, copper-undercoated, nickel-plated
- Material (Grounding Adapter): Zinc or Steel
- Plating Options (Contacts): Gold-plated (flash), 0.2 micron gold-plated, 0.4 micron gold-plated, 0.76 micron gold-plated, Tin-plated (reflow treatment)
- Lock Screw Block Types: Hexagonal (No.4-40UNC or M2.6 thread), Rectangular (M2.6 thread), None
- Grounding Adapter Types: With various hole sizes, M3 thread, spring lock devices
- Bail Locks: Available (S, S1, S2)
Technical Specifications
| Series | Shell Size | Wire Connection Style | Number of Circuits | Connector Type | Grounding Adapter Type | Lock Screw Block Type | Finish | Part Number Example | Qty/Box | Dimensions A (mm) | Dimensions B (mm) | Dimensions C (mm) |
| J SERIES | E, A, B, C | Y (Right Angle Through-Hole) | 9, 15, 25, 37 | P (Plug), S (Socket) | 0-4 | A-H | Blank (Gold-plated flash), 12 (0.2m), 13 (0.4m), 14 (0.76m), 90 (Tin-plated) | JEY-9P-1A12 | 100 (9, 15 circuits), 50 (25, 37 circuits) | 16.90 (9 circuits) to 38.97 (25 circuits) | 24.99 (9 circuits) to 47.04 (25 circuits) | 30.80 (9 circuits) to 53.00 (25 circuits) |
Specifications Summary
| Specification | Value |
| Current Rating | 3 A AC, DC (2 A AC, DC for 37 circuits) |
| Voltage Rating | 250 V AC, DC |
| Temperature Range | -40C to +85C |
| Contact Resistance (Initial/After Env. Tests) | 15 m max. / 30 m max. |
| Insulation Resistance | 5,000 M min. |
| Withstanding Voltage | 1,000 VAC/minute |
| Applicable PC board thickness | 1.6 mm |
2411220046_JST-JEY-9S-1A3F14-LF-SN_C265312.pdf
