Dongguan Chipsen Electronics Technology Co., Ltd.
| Packaging Details | Carrier tape & reel + export cartons; securely palletized. Optimized for SMT production. Custom available. |
| Product name | molded power inductor, high current inductor, 2R2 inductor |
| Delivery Time | 7-14 work days (Negotiable) |
| Working Frequency Range | 100KHz - 2MHz high frequency |
| Highlight | Superior High-Current Handling Ultra-Low DCR Efficiency Magnetically Shielded Compact Design |
| Supply Ability | 10000pcs |
| Output Current | 5A - 45A high current |
| Warranty | 5 years |
| Payment Terms | T/T |
| Components | metal alloy powder, copper wire |
| OEM/ODM | acceptable |
| Inductance Range | 2.2uH Shape Type SMD surface mount type R&D Cost Free design service |
| Model Number | 2R2 |
| Certification | ISO9001:2015, IATF16949:2016, U/L, ROHS, CQC, CE, cUL |
| Brand Name | Chipsen |
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Product Specification
| Packaging Details | Carrier tape & reel + export cartons; securely palletized. Optimized for SMT production. Custom available. | Product name | molded power inductor, high current inductor, 2R2 inductor |
| Delivery Time | 7-14 work days (Negotiable) | Working Frequency Range | 100KHz - 2MHz high frequency |
| Highlight | Superior High-Current Handling Ultra-Low DCR Efficiency Magnetically Shielded Compact Design | Supply Ability | 10000pcs |
| Output Current | 5A - 45A high current | Warranty | 5 years |
| Payment Terms | T/T | Components | metal alloy powder, copper wire |
| OEM/ODM | acceptable | Inductance Range | 2.2uH Shape Type SMD surface mount type R&D Cost Free design service |
| Model Number | 2R2 | Certification | ISO9001:2015, IATF16949:2016, U/L, ROHS, CQC, CE, cUL |
| Brand Name | Chipsen | ||
| High Light | Shielded 2R2 molded inductor ，SMD inductor for DC-DC power ，High efficiency molded inductor | ||
The "2R2" Series SMD Power Inductor, representing a precisely calibrated 2.2 microhenry inductance value, is a high-performance energy storage component specifically engineered for the high-density requirements of modern DC-DC conversion and Voltage Regulator Modules (VRMs).
Proprietary blend of iron-based alloy powders providing significantly higher saturation current (Isat) than traditional magnetic materials.
Natural Faradic shield around the internal coil drastically reduces radiated electromagnetic interference (EMI).
Exceptionally low resistive losses achieved through maximized "Window Fill Factor" and high-cross-section conductive paths.
Gradual saturation curve provides vital safety margin during unexpected over-current events.
| Technical Parameter | Standard Specification / Range |
|---|---|
| Product Marking Code | 2R2 (Standard 2.2µH Series) |
| Nominal Inductance (L) | 2.2µH ± 20% (@ 100kHz / 1V) |
| Saturation Current (Isat) | 8A - 45A (Based on 30% Inductance Drop) |
| Heating Current (Irms) | 6A - 35A (Based on 40°C Temperature Rise) |
| DC Resistance (DCR) | 4mΩ - 45mΩ (Footprint Size Dependent) |
| Self-Resonant Frequency (SRF) | 18MHz - 60MHz (Optimized for DC-DC) |
| Core Material Selection | High-Saturation Metallic Alloy Powder |
| Switching Frequency Support | Up to 5MHz (High-Speed Wideband) |
| Operating Temperature | -55°C to +125°C (Ambient + Self-Heating Rise) |
| Size Footprints Available | 0420 / 0630 / 1040 / 1265 / 1770 |
Single, homogeneous magnetic block eliminating internal air gaps that cause magnetic flux leakage and mechanical instability.
Proprietary blend of high-purity iron, silicon, and aluminum powders with nanometer-scale insulation coating.
Precisely controlled curing cycle stabilizes chemical bonds, making units moisture-proof and resistant to corrosive gases.
Metallic alloy core acts as natural shield, containing magnetic flux within component housing.
Chipsen Electronics is a professional manufacturer specializing in high-performance transformers and magnetic components, with more than 26 years of manufacturing expertise. Founded in 2000, we operate 4 production bases covering over 7,200 square meters with 400+ skilled employees.
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
28820000-29820000
Employee Number:
400~450
Ecer Certification：
Verified Supplier
Chipsen Electronics - Supplier to Fortune Global 500 Companies Magnetic Components Engineered for Performance & Reliability Founded in 2007, Dongguan Chipsen Electronics Technology Co., Ltd. is a professional manufacturer specializing in magnetic components and micro switches. ... Chipsen Electronics - Supplier to Fortune Global 500 Companies Magnetic Components Engineered for Performance & Reliability Founded in 2007, Dongguan Chipsen Electronics Technology Co., Ltd. is a professional manufacturer specializing in magnetic components and micro switches. ...
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