Product Overview
This document details the SKPC-ERFD3.5-XXX series inductors, designed for various power applications. These inductors offer a nominal inductance of 3.5H with a 5% tolerance at no current. They are constructed with high-quality ferrite cores and copper wire, featuring insulation suitable for demanding environments. The series is available in Type A, Type B, and Type C configurations, with detailed specifications for DCR, Isat, Irms, and weight provided for specific models.
Product Attributes
- Brand: SKTRANS (implied by www.sktrans.com)
- Material: Ferrite Core, Copper Wire, SnAg3%Cu Solder, Polyimide+Polyamide-imide Resin Insulation
- Operating Temperature: -40C to +75C
- Insulation Class: H CLASS
Technical Specifications
| Model | Type | DCR Max 20 (m) | Isat 20% (Max) (A) | Irms Temperature Rise 40C (Max.) (A) | Weight (Max) (g) | Inductance (H) | Dimensions (L*W*H) (mm) | Hi-Pot (Wire to Core) | Pins and Connection |
| SKPC-ERFD3.5-2A(135) | A | 0.3 | 144 | 144 | 473 | 3.55% | 90*65*26 | 1KV/3KV/5KV DC | PIN1+PIN3 |
| SKPC-ERFD3.5-3B(135) | B | 0.3 | 230 | 168 | 555 | 3.55% | 90*65*26 | 1KV/3KV/5KV DC | PIN1+PIN4 |
| SKPC-ERFD3.5-4B(135) | B | 0.6 | 323 | 126 | 555 | 3.55% | 90*65*26 | 1KV/3KV/5KV DC | PIN1+PIN5 |
2411220235_SK-Electronic-SKPC-ERFD3-5-2A-135_C2803644.pdf
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