ULO-PCB457B is a 4.5mm-pitch EL cable connector family. Male and female housings and crimp terminals are separate components. Choose 2, 3, 4 or 6 contacts; the four-contact version has distinct single-row and dual-row housings.
| Housing code | Housing type | Contacts | Arrangement | Components |
|---|---|---|---|---|
| A | ELR-02P | 2 | Single row | Male and female housings |
| B | ELR-03P | 3 | Single row | Male and female housings |
| C | ELR-04P | 4 | Single row | Male and female housings |
| D | ELR-04P | 4 | Dual row, 2 × 2 | Male and female housings |
| F | ELR-06P | 6 | Dual row, 2 × 3 | Male and female housings |
Specify housing type, gender, contact quantity and terminal requirements separately. This family uses cable crimp termination. A complete cable assembly, cable length and PCB header are unspecified.
| Characteristic | PCB457B |
|---|---|
| Rated current | 1A |
| Rated voltage | 250V |
| Contact impedance | ≤30mΩ |
| Insulation impedance | ≥1000MΩ |
| Dielectric withstand test | 500VAC for 1 minute |
| Operating temperature | -25°C to +85°C |
| Storage temperature | -25°C to +85°C |
| Thickness reference | 1.6mm |
| Insulator | Nylon 66, material group I |
| Material flammability grade | UL94V-0 |
| Contact material | Copper alloy |
The thickness reference does not define a PCB mounting interface for the cable housings.
| Terminal designation | Conductor area | Wire gauge | Wire outside diameter | Overall length |
|---|---|---|---|---|
| Male terminal | 0.13–1.25mm² | 26–16AWG | 1.3–2.7mm | 18.1mm |
| Female terminal | 0.13–1.25mm² | 26–16AWG | 1.3–2.7mm | 17.9mm |
Use the labelled terminal profiles below to identify the required part. The male-terminal drawing shows an 11.50mm forward reference, a 2.0mm crimp-region reference and Ø2.1mm. The female-terminal drawing shows 7.5mm and 3.8mm forward references, a 2.0mm crimp-region reference and Ø1.5mm. Crimp tooling and stripping settings are unspecified.
| Field | Code and meaning |
|---|---|
| Contact count | 2, 3, 4 or 6 |
| Connector type | M: male; F: female |
| Termination | C: crimp |
| Housing colour | W: white; T: transparent |
| Contact plating | 6: tin; 8: full gold flash |
| Housing type | A: ELR-02P; B: ELR-03P; C: ELR-04P single row; D: ELR-04P dual row; F: ELR-06P |
The outline sheet shows both genders for each housing type, including latch profiles and mating-face arrangements. The single-row 2-, 3- and 4-contact housings use 5.8mm face width and respective 10.4mm, 14.9mm and 19.4mm face-height references. The four-contact dual-row housing has 10.4mm face references in both directions. Check the individual profile for latch clearance and the six-contact dimensions.
