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Specifications
Current - Saturation (Isat):
19A
Mfr. Part #:
MS0840-1R0M
Package:
SMD,8.6x8mm
Key Attributes
Model Number:
MS0840-1R0M
Product Description
Product Overview
The MS0840-1R0M is a unibody power inductor designed for high-current applications. It features a metal dust core for high performance and saturation current, offering super low resistance and ultra-high current ratings. This inductor is suitable for use in low-profile, high-current power supplies, battery-powered devices, DC/DC converters in distributed power systems, and DC/DC converters for field-programmable gate arrays. It operates within a frequency range of up to 1MHz and is RoHS compliant.
Product Attributes
- Product Type: Unibody Power Inductor
- Model Number: MS0840-1R0M
- Core Material: Metal Dust Core
- Compliance: RoHS compliant
- Marking: 1R0 on top of the body
- Manufacturer: (Huizhou Maixiang Electronics Co., Ltd.)
- Origin: China
Technical Specifications
| Parameter | Specification | Condition | Test Instrument |
|---|---|---|---|
| Inductance (L) | 1.0H 20% | 100KHz / 1.0V | MICROTEST 6377 |
| DC Resistance (DCR) | 6.5m MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 19.0A TYP | L0A * 70% @ 100KHz / 1.0V | MICROTEST 6377 + 6220 |
| RMS Current (I rms) | 14.0A TYP | T 40 @ 100KHz / 1.0V | MICROTEST 6377 + 6220 |
| Operating Temperature Range | -55 ~ +125 | ||
| Maximum Part Temperature | 125 (Ambient + Temp Rise) | ||
Packaging & Handling
12.1 Dimensions
12.1.1 Packaging Tape Dimensions (Unit: mm)
| W | A0 | B0 | K0 | P | F | E | D0 | P0 | T |
|---|---|---|---|---|---|---|---|---|---|
| 16.00 0.30 | 9.5 0.10 | 8.5 0.10 | 4.3 0.10 | 12 0.10 | 11.5 0.1 | 1.75 0.10 | 1.50 0.10 | 4.0 0.10 | 0.35 0.05 |
12.1.2 Reel Dimensions (mm)
| Item | Dimension (mm) |
|---|---|
| A | 330.0 2.0 |
| B | 100.0 1.0 |
| C | 13.0 1.0 |
| D | 1.9 0.4 |
| W | 22.4 Max |
| W1 | 16.4 1.0 |
12.1.3 Carton Dimensions
| Item | Quantity (PCS) |
|---|---|
| 1 Reel | 1000 |
| 1 Inner Box | 3000 |
| 1 Outer Box | 9000 |
Reflow Profile
1. Reflow Soldering Method
2. Soldering iron method: 3505 Max. 3 seconds.
2512051427_COILMX-MS0840-1R0M_C2858813.pdf
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