Product Overview
This document specifies the EFD15 SMD A01 model, a component manufactured by Luoding Ruilvte Electronics Technology CO.Ltd. It is designed for electronic applications and includes detailed mechanical dimensions, winding orders, material lists, and electrical specifications.
Product Attributes
- Brand: Luoding Ruilvte Electronics Technology CO.Ltd.
- Origin: China
- Certifications: E344055 (COPPER WIRE), E246950 (KAPTON TAPE), E218090 (EPOXY), T-4260A (VARNISH)
Technical Specifications
| Item | Specification | Details |
| Model | PVTE041S EFD15 SMD A01 | |
| Manufacturer | (Luoding Ruilvte Electronics Technology CO.Ltd.) | |
| Customer | (Ciwei Electronics Co., Ltd.) | |
| Mechanical Dimensions (mm) | A: 16.0 MAX | B: 22.0 MAX |
| C: 9.5 MAX | D: 0.70.1 | |
| E: 2.50.2 | F: 18.2 REF | |
| Winding Order | N1: 8T (2T/9mm) | PIN 1-2 |
| N2: 8T (1T/9mm) | PIN 6-7 | |
| N3: 4T (2T/9mm) | PIN 9-10 | |
| N4: 8T (2T/9mm) | PIN 4-5 | |
| Wire Size | 2UEW-F 0.3mm*1P | |
| 2UEW-F 0.25mm*2P | ||
| Electrical Specifications | Turns Ratio (N1:N2:N3:N4) | 8:8:4:8 3% |
| Inductance LX (1-2) | 25uH10% @ 100KHz/1.0V | |
| Inductance LK1 (1-2) | 0.75uH MAX @ 20KHz/3.6V | |
| Hi-Pot Test (Coil-Core) | 3.0KVAC/50Hz/2mA/60s | |
| Hi-Pot Test (PRI-SEC) | 3.0KVAC/50Hz/2mA/60s | |
| Material List | Bobbin | EFD15 |
| Core | KP40 | |
| Copper Wire | 155 POLYURETHANE ENAMELED MW-79C | |
| Kapton Tape | 180 Rating Thermal | |
| Epoxy | J16 | |
| Varnish | E500 130 | |
| Appearance Inspection | General | No pinhole distortion, no burnt leads, no exposed copper, no dirt/solder balls on bosses, no burnt outer tape, no bobbin damage, no (virtual welding), solder points not exceeding bobbin bosses. |
| Dimensional Inspection | A | 15.7-15.8 mm |
| B | 21.6-21.7 mm | |
| C | 8.6-8.7 mm | |
| D | 0.70 mm | |
| E | 2.5 mm | |
| F | 18.2-18.34 mm | |
| Packaging | Per Reel | 300 pcs |
| Per Box | 1200 pcs |
2410121433_RLT-PVTE041S_C7589088.pdf
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