BMRx Series Molding Power Inductors
The BMRx series is designed for low-profile applications, offering low RDC and ultra-large current capabilities. Its molded magnetic shielded type ensures suitability for high-density mounting and ultra-low buzz noise. The design allows for easy confirmation of soldering conditions during board mounting. This series also provides embossed carrier type packaging for automatic mounting machines.
Product Attributes
- Certifications: RoHS, Halogen Free, REACH Compliance
- Features: High rated current, Ultra low buzz noise
- Applications: Laptops and PCs, Switches and servers, Base stations, DC/DC converters
Technical Specifications
| TYPE | A (mm) | B (mm) | C (mm) | D (mm) | F (mm) | Part Number | Inductance (uH) | Tolerance (%) | Test Frequency (kHz) | RDC (m) Max | Isat (A)Typ. | Irms (A)Typ. |
| BMRA00040412 | 4.10.2 | 4.60.2 | 1.2 | 1.50.3 | 1.00.5 | BMRA00040412R22MA1 | 0.22 | 20 | 100 | 12 | 11.5 | 8.5 |
| BMRA00040412 | 4.10.2 | 4.60.2 | 1.2 | 1.50.3 | 1.00.5 | BMRA00040412R33MA1 | 0.33 | 20 | 100 | 19 | 8.5 | 6.5 |
| BMRA00040412 | 4.10.2 | 4.60.2 | 1.2 | 1.50.3 | 1.00.5 | BMRA00040412R47MA1 | 0.47 | 20 | 100 | 25 | 7.0 | 5.0 |
| BMRA00040412 | 4.10.2 | 4.60.2 | 1.2 | 1.50.3 | 1.00.5 | BMRA00040412R68MA1 | 0.68 | 20 | 100 | 36 | 6.0 | 4.5 |
| BMRA00040412 | 4.10.2 | 4.60.2 | 1.2 | 1.50.3 | 1.00.5 | BMRA000404121R0MA1 | 1.0 | 20 | 100 | 47 | 5.2 | 4.2 |
| BMRA00040412 | 4.10.2 | 4.60.2 | 1.2 | 1.50.3 | 1.00.5 | BMRA000404121R5MA1 | 1.5 | 20 | 100 | 75 | 4.0 | 3.25 |
| BMRA00040412 | 4.10.2 | 4.60.2 | 1.2 | 1.50.3 | 1.00.5 | BMRA000404122R2MA1 | 2.2 | 20 | 100 | 83.5 | 3.5 | 2.75 |
| BMRA00040412 | 4.10.2 | 4.60.2 | 1.2 | 1.50.3 | 1.00.5 | BMRA000404123R3MA1 | 3.3 | 20 | 100 | 165 | 3.0 | 2.0 |
| BMRA00040412 | 4.10.2 | 4.60.2 | 1.2 | 1.50.3 | 1.00.5 | BMRA000404124R7MA1 | 4.7 | 20 | 100 | 195 | 2.8 | 1.8 |
| BMRA00040415 | 4.10.2 | 4.60.2 | 1.5 | 1.50.3 | 1.00.5 | BMRA000404151R0MA1 | 1.0 | 20 | 100 | 42 | 7.0 | 4.0 |
| BMRA00040415 | 4.10.2 | 4.60.2 | 1.5 | 1.50.3 | 1.00.5 | BMRA000404151R5MA1 | 1.5 | 20 | 100 | 50 | 6.0 | 3.5 |
| BMRA00040415 | 4.10.2 | 4.60.2 | 1.5 | 1.50.3 | 1.00.5 | BMRA000404152R2MA1 | 2.2 | 20 | 100 | 79 | 5.0 | 3.0 |
| BMRA00040415 | 4.10.2 | 4.60.2 | 1.5 | 1.50.3 | 1.00.5 | BMRA000404153R3MA1 | 3.3 | 20 | 100 | 132 | 4.5 | 2.3 |
| BMRA00040415 | 4.10.2 | 4.60.2 | 1.5 | 1.50.3 | 1.00.5 | BMRA000404154R7MA1 | 4.7 | 20 | 100 | 146 | 4.0 | 2.0 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA00040420R10MA1 | 0.10 | 20 | 100 | 4 | 25.0 | 12.0 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA00040420R22MA1 | 0.22 | 20 | 100 | 6.6 | 12.5 | 9.0 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA00040420R47MA1 | 0.47 | 20 | 100 | 14 | 9.5 | 7.0 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA00040420R56MA1 | 0.56 | 20 | 100 | 16 | 10.0 | 6.5 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA00040420R68MA1 | 0.68 | 20 | 100 | 21 | 8.0 | 5.2 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA000404201R0MA1 | 1.0 | 20 | 100 | 27 | 7.0 | 4.5 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA000404201R5MA1 | 1.5 | 20 | 100 | 46 | 6.0 | 4.0 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA000404202R2MA1 | 2.2 | 20 | 100 | 58 | 5.0 | 3.0 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA000404203R3MA1 | 3.3 | 20 | 100 | 87 | 4.0 | 2.5 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA000404204R7MA1 | 4.7 | 20 | 100 | 126 | 3.0 | 2.2 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA000404206R8MA1 | 6.8 | 20 | 100 | 135 | 2.5 | 2.0 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA000404208R2MA1 | 8.2 | 20 | 100 | 216 | 2.5 | 2.0 |
| BMRA00040420 | 4.10.2 | 4.60.2 | 2.0 | 1.50.3 | 1.00.5 | BMRA00040420100MA1 | 10 | 20 | 100 | 258 | 2.0 | 1.6 |
| BMRB00050512 | 5.40.35 | 5.70.2 | 1.2 | 2.00.3 | 1.10.3 | BMRB000505121R0MA1 | 1.0 | 20 | 100 | 30 | 6.0 | 5.0 |
| BMRB00050512 | 5.40.35 | 5.70.2 | 1.2 | 2.00.3 | 1.10.3 | BMRB000505122R2MA1 | 2.2 | 20 | 100 | 76 | 4.0 | 3.5 |
| BMRB00050512 | 5.40.35 | 5.70.2 | 1.2 | 2.00.3 | 1.10.3 | BMRB000505126R8MA1 | 6.8 | 20 | 100 | 250 | 2.3 | 2.0 |
| BMRA00050515 | 5.40.35 | 5.70.2 | 1.5 | 2.00.3 | 1.50.3 | BMRA00050515R47MA1 | 0.47 | 20 | 100 | 16 | 12.0 | 8.0 |
| BMRA00050515 | 5.40.35 | 5.70.2 | 1.5 | 2.00.3 | 1.50.3 | BMRA00050515R68MA1 | 0.68 | 20 | 100 | 23 | 10.0 | 6.0 |
| BMRA00050515 | 5.40.35 | 5.70.2 | 1.5 | 2.00.3 | 1.50.3 | BMRA000505151R0MA1 | 1.0 | 20 | 100 | 33 | 8.0 | 5.0 |
| BMRA00050515 | 5.40.35 | 5.70.2 | 1.5 | 2.00.3 | 1.50.3 | BMRA000505151R5MA1 | 1.5 | 20 | 100 | 50 | 6.0 | 4.0 |
| BMRA00050515 | 5.40.35 | 5.70.2 | 1.5 | 2.00.3 | 1.50.3 | BMRA000505152R2MA1 | 2.2 | 20 | 100 | 68 | 6.0 | 3.3 |
| BMRA00050515 | 5.40.35 | 5.70.2 | 1.5 | 2.00.3 | 1.50.3 | BMRA000505153R3MA1 | 3.3 | 20 | 100 | 84 | 5.0 | 3.0 |
| BMRA00050515 | 5.40.35 | 5.70.2 | 1.5 | 2.00.3 | 1.50.3 | BMRA000505154R7MA1 | 4.7 | 20 | 100 | 135 | 4.0 | 2.5 |
| BMRA00050515 | 5.40.35 | 5.70.2 | 1.5 | 2.00.3 | 1.50.3 | BMRA000505155R6MA1 | 5.6 | 20 | 100 | 175 | 3.5 | 2.2 |
| BMRA00050515 | 5.40.35 | 5.70.2 | 1.5 | 2.00.3 | 1.50.3 | BMRA000505156R8MA1 | 6.8 | 20 | 100 | 192 | 3.0 | 2.0 |
| BMRA00050515 | 5.40.35 | 5.70.2 | 1.5 | 2.00.3 | 1.50.3 | BMRA00050515100MA1 | 10 | 20 | 100 | 195 | 2.0 | 1.5 |
| BMRB00050518 | 5.40.35 | 5.70.2 | 1.8 | 2.00.3 | 1.50.3 | |||||||
| BMRB00050518-B | 5.20.2 | 5.40.35 | 1.60.2 | 2.00.3 | 1.10.3 | |||||||
| BMRA00050520 | 5.40.35 | 5.70.2 | 1.80.2 | 2.00.3 | 1.50.3 | |||||||
| BMRA00050530 | 5.40.35 | 5.70.2 | 3.0 | 2.00.3 | 1.50.3 | |||||||
| BMRB00060612 | 6.60.2 | 7.3 | 1.2 | 2.9 | 1.60.5 | |||||||
| BMRx00060615 | 6.60.2 | 7.3 | 1.30.2 | 2.9 | 1.60.5 | |||||||
| BMRB00060618 | 6.60.2 | 7.3 | 1.60.2 | 2.9 | 1.60.5 | |||||||
| BMRB00060624 | 6.60.2 | 7.3 | 2.4 | 2.9 | 1.60.5 | |||||||
| BMRx00060630 | 6.60.2 | 7.3 | 3.0 | 2.9 | 1.60.5 | |||||||
| BMRB00060650 | 6.60.2 | 7.3 | 5.0 | 2.9 | 1.60.5 | |||||||
| BMRG00101030 | 10.10.3 | 11.6 | 3.0 | 3.0 | 2.50.5 | |||||||
| BMRF00101040 | 10.10.3 | 11.6 | 4.0 | 3.0 | 2.50.5 | |||||||
| BMRF00131350 | 12.60.2 | 13.8 | 5.0 | 3.7 | 2.70.7 | |||||||
| BMRG00131360 | 12.60.2 | 13.8 | 6.0 | 3.7 | 2.70.7 |
Notes:
- When ordering, please specify tolerance code. Tolerance: M=20%
- Operating temperature range: -55125 (Including self-temperature rise)
- Isat for Inductance drop 30% from its value without current
- Irms for a 40 temperature rise from 25 ambient with current
- Absolute maximum voltage: 30VDC
- Measure Equipment: L: WK 3260B or WK 6500P, 100kHz 0.5V; RDC: CHEN HWA 502 or CHEN HWA 46502B
- Test Instruments: WK3260B Impedance / Material Analyzer
Disclaimer: Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
2409291808_Chilisin-BMRA00060630220MA1_C2838326.pdf
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