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Specifications
Current Rating:
2.2A
Inductance:
47uH
Tolerance:
±20%
DC Resistance(DCR):
300mΩ
Type:
Molded Inductor
Current - Saturation(Isat):
2.8A
Mfr. Part #:
ZEMS0650-470M
Package:
SMD,7x6.6mm
Key Attributes
Model Number:
ZEMS0650-470M
Product Description
Product Overview
The ZEMS0650 is an integrated molding power inductor designed for high-density installation. It features low DC resistance, ultra-high current capability, and magnetic shielding for strong anti-electromagnetic interference. Its composite structure ensures ultra-low buzz noise and excellent vibration resistance. This inductor is suitable for various applications including PDA, notebook, desktop, server applications, high current POL converters, battery-powered devices, and DC/DC converters in distributed power systems.
Product Attributes
- Brand: (ZEMS)
- Origin: Dongguan, China
- Material: Low loss alloy powder
- Certifications: RoHS, Halogen Free, REACH Compliant
Technical Specifications
| Part No | Inductance (H) | Tolerance | Test Frequency/Voltage | Saturation Current (A) Typical | Temperature Rise Current (A) Typical | DCR (m) Typical |
| ZEMS0650-R22M | 0.22 | 20% | 100KHz/1.0V | 1.10 | 1.30 | 30.00 |
| ZEMS0650-R47M | 0.47 | 20% | 100KHz/1.0V | 3.20 | 3.80 | 20.00 |
| ZEMS0650-R56M | 0.56 | 20% | 100KHz/1.0V | 3.40 | 3.90 | 20.00 |
| ZEMS0650-R68M | 0.68 | 20% | 100KHz/1.0V | 3.90 | 4.20 | 17.00 |
| ZEMS0650-R82M | 0.82 | 20% | 100KHz/1.0V | 4.60 | 4.90 | 17.00 |
| ZEMS0650-1R0M | 1.00 | 20% | 100KHz/1.0V | 6.50 | 8.50 | 16.50 |
| ZEMS0650-1R5M | 1.50 | 20% | 100KHz/1.0V | 7.00 | 8.50 | 12.70 |
| ZEMS0650-2R2M | 2.20 | 20% | 100KHz/1.0V | 11.20 | 12.50 | 12.50 |
| ZEMS0650-3R3M | 3.30 | 20% | 100KHz/1.0V | 20.00 | 22.00 | 9.00 |
| ZEMS0650-4R7M | 4.70 | 20% | 100KHz/1.0V | 26.00 | 30.00 | 8.00 |
| ZEMS0650-5R6M | 5.60 | 20% | 100KHz/1.0V | 31.00 | 36.00 | 7.60 |
| ZEMS0650-6R8M | 6.80 | 20% | 100KHz/1.0V | 36.50 | 41.00 | 7.30 |
| ZEMS0650-8R2M | 8.20 | 20% | 100KHz/1.0V | 45.50 | 48.00 | 5.50 |
| ZEMS0650-101M | 10.00 | 20% | 100KHz/1.0V | 48.00 | 55.00 | 5.50 |
| ZEMS0650-150M | 15.00 | 20% | 100KHz/1.0V | 77.00 | 85.00 | 5.00 |
| ZEMS0650-220M | 22.00 | 20% | 100KHz/1.0V | 125.00 | 140.00 | 4.00 |
| ZEMS0650-330M | 33.00 | 20% | 100KHz/1.0V | 150.00 | 200.00 | 3.30 |
| ZEMS0650-470M | 47.00 | 20% | 100KHz/1.0V | 260.00 | 300.00 | 2.80 |
| ZEMS0650-680M | 68.00 | 20% | 100KHz/1.0V | 340.00 | 442.00 | 2.10 |
| ZEMS0650-101M | 100.00 | 20% | 100KHz/1.0V | 595.00 | 720.00 | 2.00 |
| Item | Requirements | Test Methods and Remarks |
| Operating Temperature Range | -55+125 (Including coils self-temperature rise) | |
| Solderability | 90% or more of electrode area shall be coated by new solder. | Dip pads in flux and dip in solder pot (96.5Sn/3.0Ag/0.5Cu) at 245 5 for (51) seconds. |
| Resistance to Soldering Heat | No visible mechanical damage. Inductance change: Within 10%. | Dip pads in flux and dip in solder pot (96.5Sn/3.0Ag/0.5Cu) at 2605 for (101) seconds. |
| Low temperature storage | No visible mechanical damage. Inductance change: Within 10%. | Store temperature -552 for total 1000hr. |
| High temperature storage | No visible mechanical damage. Inductance change: Within 10%. | Store temperature 1252 for total 1000hr. |
| Static Humidity | No visible mechanical damage. Inductance change: Within 10%. | Inductors shall be subjected to (933)%RH . at 40 2 for 96 h2 h .Inductors are to be tested after having air dried for 2 hours. |
| Thermal shock | No visible mechanical damage. Inductance change: Within 10%. | (-403, time (303) min (852) /(303) min, conversion time (2~3) min, cycle 5 times; Tested after 2 hours at room temperature within 48 hours. |
| Mechanical Shock | No evidence of terminal peel off and wire broken. | Inductors shall be Soldering on the PCB with 1.0mm thick and fixed them in a 15cm big.,1.4Kg weight cube with brass base, let it nature fallen form 0.5m height (X,Y,Z three axes) |
| Adhesion of terminal electrode | Strong bond between the pad and the core, without come off PC board. | Inductors shall be Subjected to 260 5 for 20 s5 s Soldering in the base whit 0.3mm solder. And then aplomb electrode way plus tax 10 N for 10 1s seconds. |
2504221828_ZE-ZEMS0650-470M_C41413118.pdf
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