Product Overview
This product is an SMD Power Inductor designed for various electronic applications. It offers reliable performance with stable inductance and current handling capabilities. The inductors are manufactured to withstand mechanical stress and environmental conditions, ensuring durability and consistent operation. Key specifications include inductance values, tolerance, DC resistance (DCR), saturation current (Isat), and current rise (Irise), all tested under specific conditions.
Product Attributes
- Brand: Shenzhen magnetic Lianda Electronics Co., LTD
- Origin: Shenzhen City, China
- Material: PAPER/PLASTIC (for taping and packing)
- Storage Temperature Range: -40 to +125
- Operating Temperature Range: -40 to +125 (Including coils self temperature rise)
- Taping and Packing: 3000 PCS per reel, 3 reels per carton (9000 PCS per carton)
- Carrier Tape Material: EMBOSSED CARRIER
- Cover Tape Tear-off Force: 15 to 90 grams
Technical Specifications
| Part Number | Inductance (uH) | Tolerance (%) | DCR(m) | Isat (A) | Irise (A) | Test Condition | Marking |
|---|---|---|---|---|---|---|---|
| NR4020S-R33N | 0.33 | 30 | 13 | 7.50 | 3.30 | 100KHz /0.25V | R33 |
| NR4020S-R47N | 0.47 | 30 | 18 | 7.50 | 3.30 | 100KHz /0.25V | R47 |
| NR4020S-R68N | 0.68 | 30 | 24 | 7.00 | 3.20 | 100KHz /0.25V | R68 |
| NR4020S-1R0N | 1.0 | 30 | 28 | 5.10 | 2.15 | 100KHz /0.25V | 1R0 |
| NR4020S-1R2N | 1.2 | 30 | 29 | 4.70 | 2.10 | 100KHz /0.25V | 1R2 |
| NR4020S-1R5N | 1.5 | 30 | 35 | 4.45 | 1.98 | 100KHz /0.25V | 1R5 |
| NR4020S-1R8N | 1.8 | 30 | 45 | 4.00 | 1.90 | 100KHz /0.25V | 1R8 |
| NR4020S-2R2M | 2.2 | 20 | 45 | 3.40 | 1.85 | 100KHz /0.25V | 2R2 |
| NR4020S-2R7M | 2.7 | 20 | 53 | 3.30 | 1.60 | 100KHz /0.25V | 2R7 |
| NR4020S-3R3M | 3.3 | 20 | 70 | 3.20 | 1.40 | 100KHz /0.25V | 3R3 |
| NR4020S-4R7M | 4.7 | 20 | 80 | 2.35 | 1.34 | 100KHz /0.25V | 4R7 |
| NR4020S-5R6M | 5.6 | 20 | 95 | 2.20 | 1.22 | 100KHz /0.25V | 5R6 |
| NR4020S-6R8M | 6.8 | 20 | 125 | 2.00 | 1.04 | 100KHz /0.25V | 6R8 |
| NR4020S-8R2M | 8.2 | 20 | 150 | 1.75 | 1.00 | 100KHz /0.25V | 8R2 |
| NR4020S-100M | 10 | 20 | 165 | 1.60 | 0.90 | 100KHz /0.25V | 100 |
| NR4020S-120M | 12 | 20 | 175 | 1.50 | 0.88 | 100KHz /0.25V | 120 |
| NR4020S-150M | 15 | 20 | 230 | 1.35 | 0.77 | 100KHz /0.25V | 150 |
| NR4020S-220M | 22 | 20 | 350 | 1.05 | 0.62 | 100KHz /0.25V | 220 |
| NR4020S-270M | 27 | 20 | 476 | 1.05 | 0.56 | 100KHz /0.25V | 270 |
| NR4020S-330M | 33 | 20 | 500 | 0.85 | 0.49 | 100KHz /0.25V | 330 |
| NR4020S-470M | 47 | 20 | 710 | 0.74 | 0.44 | 100KHz /0.25V | 470 |
| NR4020S-560M | 56 | 20 | 800 | 0.68 | 0.40 | 100KHz /0.25V | 560 |
| NR4020S-680M | 68 | 20 | 1250 | 0.60 | 0.35 | 100KHz /0.25V | 680 |
| NR4020S-820M | 82 | 20 | 1200 | 0.50 | 0.34 | 100KHz /0.25V | 820 |
| NR4020S-101M | 100 | 20 | 1600 | 0.50 | 0.30 | 100KHz /0.25V | 101 |
| NR4020S-121M | 120 | 20 | 2250 | 0.46 | 0.28 | 100KHz /0.25V | 121 |
| NR4020S-151M | 150 | 20 | 2500 | 0.45 | 0.28 | 100KHz /0.25V | 151 |
| NR4020S-221M | 220 | 20 | 3400 | 0.40 | 0.28 | 100KHz /0.25V | 221 |
| Dimensions (mm) | W | A0 | B0 | K0 | P | F | E | D0 | D1 | P0 | P2 | T |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DIM | 12.00 | 4.30 | 4.30 | 2.25 | 8.00 | 5.50 | 1.75 | 1.50 | 1.50 | 4.00 | 2.00 | 0.30 |
| TOLE | +0.30 | -0.10 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | +0.1 | +0.1 | 0.1 | 0.1 | 0.05 |
| ITEM | A | B | C | D | E | F | G | H | I |
|---|---|---|---|---|---|---|---|---|---|
| DIM | 4.0 0.2 | 4.0 0.2 | 2.1Max | 3.30.2 | 1.00.2 | 3.7 Ref | 1.9 Ref | 1.1 Ref | 2.00.3 |
Recommended Reflow Condition: 160180, 160sec (peak temperature 260 for 50sec)
Contact Information:
Address: Floor 5, Buding T1, HaiGu Technology Buding, Shi Yan Subdistrict, Bao'an, Shenzhen City.
Tel: 0755-27652992, 29016433
E-mail: sales1@cd-tek.com
Website: www.cd-tek.com
2507251605_CND-tek-NR4020S-4R7M-H_C49435001.pdf
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