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Specifications
Current Rating:
1.8A
Inductance:
22uH
Tolerance:
±20%
DC Resistance(DCR):
394.8mΩ
Type:
Molded Inductor
Current - Saturation(Isat):
2A
Mfr. Part #:
ZEMS0530-220M
Package:
SMD,5.4x5.2mm
Key Attributes
Model Number:
ZEMS0530-220M
Product Description
Product Overview
The ZEMS0530 is an integrated molding power inductor featuring a thin design with low DC resistance and ultra-high current capability. It offers magnetic shielding for strong anti-electromagnetic interference, making it suitable for high-density installations. Its composite construction ensures high reliability, excellent vibration resistance, and ultra-low buzz noise. This series is designed for high efficiency with low winding DC resistance and core eddy-current loss, supporting frequencies up to 3MHz and a maximum voltage of 30VDC. It complies with RoHS, Halogen Free, and REACH standards.
Product Attributes
- Brand: (Zengyi Industrial)
- Origin: Dongguan, China
- Material: Low loss alloy powder, composite construction
- Certifications: RoHS, Halogen Free, REACH Compliant
Technical Specifications
| Part No. | Inductance (H) | Tolerance | DCR (m) Typical | Saturation Current (A) Typical | Temperature Rise Current (A) Typical | Dimensions (LWH) (mm) |
| ZEMS0530-R22M | 0.22 | 20% | 3.50 | 14.0 | 0.3 | 5.4x5.2x2.8 |
| ZEMS0530-R33M | 0.33 | 20% | 3.70 | 12.0 | 0.4 | 5.4x5.2x2.8 |
| ZEMS0530-R47M | 0.47 | 20% | 7.40 | 8.50 | 0.6 | 5.4x5.2x2.8 |
| ZEMS0530-R68M | 0.68 | 20% | 11.00 | 7.40 | 1.0 | 5.4x5.2x2.8 |
| ZEMS0530-1R0M | 1.0 | 20% | 12.00 | 6.50 | 1.2 | 5.4x5.2x2.8 |
| ZEMS0530-1R2M | 1.2 | 20% | 15.00 | 6.00 | 1.5 | 5.4x5.2x2.8 |
| ZEMS0530-1R5M | 1.5 | 20% | 20.00 | 5.00 | 2.2 | 5.4x5.2x2.8 |
| ZEMS0530-2R2M | 2.2 | 20% | 31.00 | 4.00 | 3.3 | 5.4x5.2x2.8 |
| ZEMS0530-3R3M | 3.3 | 20% | 35.00 | 3.50 | 4.7 | 5.4x5.2x2.8 |
| ZEMS0530-4R7M | 4.7 | 20% | 50.00 | 3.00 | 6.8 | 5.4x5.2x2.8 |
| ZEMS0530-6R8M | 6.8 | 20% | 102.00 | 2.20 | 10.0 | 5.4x5.2x2.8 |
| ZEMS0530-100M | 10.0 | 20% | 110.00 | 2.00 | 15.0 | 5.4x5.2x2.8 |
| ZEMS0530-150M | 15.0 | 20% | 175.00 | 1.80 | 22.0 | 5.4x5.2x2.8 |
| ZEMS0530-220M | 22.0 | 20% | 320.00 | 1.50 | 30.0 | 5.4x5.2x2.8 |
| ZEMS0530-330M | 33.0 | 20% | 350.00 | 1.20 | 35.0 | 5.4x5.2x2.8 |
Applications
- PDA, notebook, desktop, server applications
- High current POL converters
- Battery powered devices
- DC/DC converters in distributed power systems
Environmental Data
- Operating Temperature: -55 to +125 (Including coils self-temperature rise)
Reliability Data
- Operating Temperature Range: -55+125 (Including self-heating 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.
- 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.
Storage Methods
- Storage Period: Use within 6 months from the time of delivery. Solderability shall be checked if storage exceeds 6 months.
- Storage Conditions: Temperature: -10 ~ +40, Relative Humidity: 30~70%RH. Avoid rapid temperature and humidity changes, chemical atmospheres, bulk packaging, and direct sunlight. Store on pallets.
2411220032_ZE-ZEMS0530-220M_C41413116.pdf
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