The YL connector is a 4.5 mm pitch, disconnectable crimp-style wire-to-wire connector designed for reliable electrical connections. It offers features such as housing lance for added protection against non-insertion or disconnection, secondary retainers, an inner-housing lock, and a panel lock construction. These connectors are suitable for applications requiring a voltage rating of up to 300V AC/DC and a current rating of up to 10A AC/DC (7A when retainers are mounted).
JST
Housing: PA 66, UL94V-0, white; Retainer: Glass-filled PA 66, UL94V-0, ivory
QY Recognized E60389, Certified LR20812
RoHS2 compliance
| Model No. | Applicable Wire (mm) | Applicable Wire (AWG) | Insulation O.D. (mm) | Qty/Reel (Pin Contact) | Qty/Reel (Socket Contact) |
|---|---|---|---|---|---|
| SYM-01T-P0.5A / SYF-01T-P0.5A | 0.13~0.5 | 26~20 | 1.3~2.5 | 4,000 | - |
| SYM-41T-P0.5A / SYF-41T-P0.5A | 0.5~1.25 | 20~16 | 2.0~3.4 | 5,000 | - |
| Contact | Material and Finish | Notes |
|---|---|---|
| Pin contact / Socket contact | Phosphor bronze, tin-plated (reflow treatment) | 1. Contact JST for special products. 2. Retainers cannot be used with electric wire whose insulation O.D. exceeds 2.7 mm and AWG #16. 3. *Marked products are not approved by TUV. |
| Contact | Crimping Applicator Machine | Dies | Crimp applicator with dies |
|---|---|---|---|
| SYM-01T-P0.5A / SYF-01T-P0.5A | MK/SYF/M-01-05 | APLMK SYF/M01-05 | AP-K2N MKS-L |
| SYM-41T-P0.5A / SYF-41T-P0.5A | MK/SYF/M-41-05 | APLMK SYF/M41-05 | - |
| No. of Circuits | Current Rating (A) | Wire size (AWG #16) | Wire size (AWG #18) | Wire size (AWG #20) | Wire size (AWG #22) | Wire size (AWG #24) | Wire size (AWG #26) |
|---|---|---|---|---|---|---|---|
| 1 | 10 | 10 | 7 | 5 | 4 | 3 | 2 |
| 2 | 10 | 10 | 7 | 5 | 4 | 3 | 2 |
| 3 | 9 | 9 | 6 | 4 | 4 | 3 | 2 |
| 4 | 9 | 9 | 6 | 4 | 4 | 3 | 2 |
| 6 | 8 | 8 | 5 | 3 | 3 | 2 | 2 |
| 8 | 7 | 7 | 4 | 3 | 3 | 2 | 2 |
| 9 | 6 | 6 | 4 | 3 | 3 | 2 | 2 |
| 12 | 6 | 6 | 3 | 2 | 2 | 2 | 2 |
| 15 | 5 | 5 | 3 | 2 | 2 | 2 | 1 |
| 16 | 5 | 5 | 3 | 2 | 2 | 2 | 1 |
| 21 | 5 | 5 | 3 | 2 | 2 | 2 | 1 |
| Panel Thickness (mm) | No. of Circuits | Receptacle Housing Model No. | Receptacle Housing Dimensions (mm) A | Receptacle Housing Dimensions (mm) B | Receptacle Housing Dimensions (mm) C | Receptacle Housing Dimensions (mm) D | Receptacle Housing Dimensions (mm) E | Plug Housing Model No. | Plug Housing Dimensions (mm) A | Plug Housing Dimensions (mm) B | Plug Housing Dimensions (mm) C | Plug Housing Dimensions (mm) D | Plug Housing Dimensions (mm) E | Retainer Model No. | Retainer Qty/Bag |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.7 to 2.0 | 2 | YLR-02V | 10.7 | 16.8 | 7.1 | 4.4 | 13.5 | YLP-02V | 5.0 | 1.05 | 5.6 | 0.75 | YLS-02V | 1,000 | |
| 0.7 to 2.0 | 3 | YLR-03V | 15.3 | 21.3 | 7.1 | 4.4 | 13.5 | YLP-03V | 5.0 | 1.05 | 5.6 | 0.75 | YLS-03V | 1,000 | |
| 0.7 to 2.0 | 4 | YLR-04V | 10.7 | 16.8 | 12.9 | 7.1 | 2.9 | YLP-04V | 7.7 | 2.6 | 8.3 | 2.3 | YLS-02V | 1,000 | |
| 0.7 to 2.0 | 6 | YLR-06V | 15.3 | 21.3 | 12.9 | 7.1 | 2.9 | YLP-06V | 7.7 | 2.6 | 8.3 | 2.3 | YLS-03V | 1,000 | |
| 0.7 to 2.0 | 8 | YLR-08V | 19.8 | 26.8 | 12.9 | 7.1 | 2.9 | YLP-08V | 7.7 | 2.6 | 8.3 | 2.3 | YLS-08V | 1,000 | |
| 0.7 to 2.0 | 9 | YLR-09V | 15.3 | 21.3 | 18.2 | 7.1 | 6.5 | YLP-09V | 7.7 | 5.2 | 8.3 | 4.9 | YLS-03V | 500 | |
| 0.7 to 2.0 | 12 | YLR-12V | 19.8 | 26.8 | 18.2 | 7.1 | 6.5 | YLP-12V | 7.7 | 5.2 | 8.3 | 4.9 | YLS-08V | 500 | |
| 0.7 to 2.0 | 15 | YLR-15V | 24.4 | 30.3 | 18.2 | 7.1 | 8.5 | YLP-15V | 7.7 | 5.2 | 8.3 | 4.9 | YLS-03V | 500 | |
| 0.7 to 2.0 | 16 | YLR-16V | 37.9 | 43.8 | 12.9 | 7.1 | 2.9 | YLP-16V | 7.7 | 2.6 | 8.3 | 2.3 | YLS-08V | 500 | |
| 0.7 to 2.0 | 21 | YLR-21V | 33.5 | 39.3 | 18.2 | 7.1 | 5.5 | YLP-21V | 7.7 | 6.2 | 8.3 | 4.9 | YLS-03V | 250 |