MINGSTAR ELECTRONIC CORP. Power Choke Inductors SI121209N-2R4M
This document specifies the SI121209N-2R4M Power Choke Inductor from MINGSTAR ELECTRONIC CORP. It details the product's electrical requirements, dimensions, test conditions, and material composition, suitable for various electronic applications requiring inductance.
Product Attributes
- Brand: MINGSTAR ELECTRONIC CORP.
- Part Number: SI121209N-2R4M
- Customer P/N: 302-99482
- Material: Wire, Iron Core, Epoxy, Ink
- Storage Temperature Range: -25~+85
- Operating Temperature Range: -40~+85
Technical Specifications
| ITEM | PART NO. | L (H) | DCR (m) Max | Isat (A) Max | Dimensions (mm) L x W x H | Turns (Ts) REF |
|---|---|---|---|---|---|---|
| Power Choke Inductors | SI121209N-2R4M | 2.4 20% | 4.0 | 20 | 12.30.4 x 9.60.4 x 7.2 0.5 | 6.5 |
Test Conditions & Instruments
Test Frequency: 100KHz
Test Voltage: 1V
Test Instruments: LCR-METER (HP-4291A, WK3260B, TH2816B+1320), DC RESISTANCE METER (WK3260B), CURRENT SOURCE, GW PUNCTURE INSULATION TESTER
DC Resistance Test Condition: 25A(Max) at T=40
Saturation Current Test Condition: 20A(Max)drop 20% TYP
Environmental Conditions: Temperature: 25, Humidity: 65%
Dimensions (Unit: mm)
Overall Dimensions: 12.30.4 (L) x 9.60.4 (W) x 7.2 0.5 (H)
Material List
- 1: WIRE
- 2: IRON CORE
- 3: EPOXY
- 4: Ink
Drawn By:
Checked:
Approved: Simon
Date: 2014.12.26
2410121612_MINGSTAR-SI121209N-2R4M_C7431660.pdf
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