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Specifications
Mfr. Part #:
CDRH127N-3R9M
Package:
SMD,12x12mm
Key Attributes
Model Number:
CDRH127N-3R9M
Product Description
SMD Power Inductors
This document outlines the specifications for the CDRH127N-3R9M SMD Power Inductor, a component designed for various electronic applications requiring efficient power management.
Product Attributes
- Brand: MINGSTAR
- Part Number: CDRH127N-3R9M
- Material: Core, Coat Wire, Epoxy
- Origin: CHINA (implied by names)
Technical Specifications
| Part Number | Description | Inductance (L) | DC Resistance (DCR) | Rated Current (IDC) | Dimensions (A x B x C) | Operating Temperature Range | Storage Temperature Range |
| CDRH127N-3R9M | SMD Power Inductor | 3.9H 20% (at 1KHz, 1V) | 0.019 (Max) | 10.0A (Max) | 12.0mm x 8.0mm x 12.0mm | -40~+125 | -40~+125 |
Dimensions (UNIT:mm)
| Dimension | Value | Tolerance/Max |
| A | 12.0 | 0.5 |
| B | 8.0 | (Max) |
| C | 12.0 | 0.5 |
| D | 1.7 | 0.5 |
| E | 5.0 | 0.5 |
| F | 3.9 | (H) |
Test Instruments
- LCR METER: HP-4291A, WK3260B
- DC RESISTANCE METER: WK3260B
- CURRENT SOURCE: TH2816B
- RF IMPEDANCE/MATERIAL ANALYZER: 9071A
- PUNCTURE INSULATION TESTER
Test Conditions
- Frequency: 1KHz
- Voltage: 1V
- Temperature: 25
- Humidity: 65%
- Other conditions noted: 200KHz
Material List
| Item | Material | Description |
| 1 | CORE | |
| 2 | COAT WIRE | |
| 3 | EPOXY | |
| 4 | INK | |
| 5 | REMARK | EPOXY |
Remarks
- Test Data for Preproduction Samples
- Qty: 10 PCS
2409302232_MINGSTAR-CDRH127N-3R9M_C7431667.pdf
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