JST 04JQ-ST
JQ Connector - 2.5 mm Pitch Board-to-Board Connectors
This 2.5 mm pitch connector is used to interconnect printed circuit boards. It easily resists distortion during mating, thus ensuring reliable contact, even under adverse conditions.
Key Features:
- High contact pressure
- Box-shaped shroud
- Secure locking on printed circuit boards
- Vertical, horizontal, and parallel mounting
- Interchangeability
Application: Board-to-board interconnection.
Brand
Pitch
Certifications
JQ Connector Specifications
| No. of Circuits | Model No. (Top Entry) | Model No. (Side Entry) | Dimensions (mm) A | Dimensions (mm) B | Dimensions (mm) C | Q'ty/box (Top Entry) | Q'ty/box (Side Entry) |
|---|---|---|---|---|---|---|---|
| 3 | 03JQ-BT | 03JQ-ST | 5.0 | 10.0 | 8.2 | 500 | 500 |
| 4 | 04JQ-BT | 04JQ-ST | 7.5 | 12.5 | 10.7 | 500 | 500 |
| 5 | 05JQ-BT | 05JQ-ST | 10.0 | 15.0 | 13.2 | 500 | 500 |
| 6 | 06JQ-BT | 06JQ-ST | 12.5 | 17.5 | 15.7 | 500 | 500 |
| 7 | 07JQ-BT | 07JQ-ST | 15.0 | 20.0 | 18.2 | 250 | 250 |
| 8 | 08JQ-BT | 08JQ-ST | 17.5 | 22.5 | 20.7 | 200 | 250 |
| 9 | 09JQ-BT | 09JQ-ST | 20.0 | 25.0 | 23.2 | 200 | 250 |
| 10 | 10JQ-BT | 10JQ-ST | 22.5 | 27.5 | 25.7 | 250 | 250 |
| 11 | 11JQ-BT | 11JQ-ST | 25.0 | 30.0 | 28.2 | 250 | 250 |
| 12 | 12JQ-BT | 12JQ-ST | 27.5 | 32.5 | 30.7 | 200 | 200 |
| 13 | 13JQ-BT | 13JQ-ST | 30.0 | 35.0 | 33.2 | 200 | 200 |
| 15 | 16JQ-BT | 15JQ-ST | 35.0 | 40.0 | 38.2 | 100 | 100 |
XH Connector Specifications
| No. of Circuits | Model No. (Top Entry) | Model No. (Side Entry) | Dimensions (mm) A | Dimensions (mm) B | Q'ty/box (Top Entry) | Q'ty/box (Side Entry) |
|---|---|---|---|---|---|---|
| 3 | B3B-XH-A | S3B-XH-A-1 | 5.0 | 9.9 | 1,000 | 1,000 |
| 4 | B4B-XH-A | S4B-XH-A-1 | 7.5 | 12.4 | 500 | 500 |
| 5 | B5B-XH-A | S5B-XH-A-1 | 10.0 | 14.9 | 500 | 500 |
| 6 | B6B-XH-A | S6B-XH-A-1 | 12.5 | 17.4 | 500 | 500 |
| 7 | B7B-XH-A | S7B-XH-A-1 | 15.0 | 19.9 | 500 | 250 |
| 8 | B8B-XH-A | S8B-XH-A-1 | 17.5 | 22.4 | 500 | 250 |
| 9 | B9B-XH-A | S9B-XH-A-1 | 20.0 | 24.9 | 500 | 250 |
| 10 | B10B-XH-A | S10B-XH-A-1 | 22.5 | 27.4 | 250 | 250 |
| 11 | B11B-XH-A | S11B-XH-A-1 | 25.0 | 29.9 | 250 | 250 |
| 12 | B12B-XH-A | S12B-XH-A-1 | 27.5 | 32.4 | 250 | 200 |
| 13 | B13B-XH-A | S13B-XH-A-1 | 30.0 | 34.9 | 250 | 200 |
| 14 | B14B-XH-A | S14B-XH-A-1 | 32.5 | 37.4 | 250 | 200 |
| 15 | B15B-XH-A | S15B-XH-A-1 | 35.0 | 39.9 | 250 | 200 |
JQ Connector Material and Finish
Side entry type Contact: Phosphor bronze, tin-plated (reflow treatment)
Housing: PA 66, UL94V-0, natural
RoHS2 compliance
XH Connector Material and Finish
Post: Brass, copper-undercoated, tin-plated (reflow treatment)
Wafer: PA 66, UL94V-0, natural (white)
RoHS2 compliance
General Specifications
| Specification | Value |
|---|---|
| Pitch | 2.5 mm |
| Current Rating | 3 A AC/DC |
| Voltage Rating | 250 V AC/DC |
| Temperature Range | -25C to +85C |
| Contact Resistance (Initial) | 10 m max. |
| Contact Resistance (After Environmental Tests) | 20 m max. |
| Insulation Resistance | 1,000 M min. |
| Withstanding Voltage | 1,000 VAC/minute |
| Applicable PC Board Thickness | 1.6 mm |
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