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Specifications
Current - Saturation (Isat):
1.05A
Mfr. Part #:
NR4020S-220MH
Package:
SMD,4x4mm
Key Attributes
Model Number:
NR4020S-220MH
Product Description
Product Overview
This SMD Power Inductor is designed for high-reliability applications, offering robust performance and durability. It is suitable for various electronic circuits requiring efficient power management. The inductor undergoes stringent mechanical and environmental testing to ensure consistent performance and longevity.
Product Attributes
- Brand: Shenzhen magnetic Lianda Electronics Co., LTD
- Origin: Shenzhen, China
- Material: Paper/Plastic (Taping and Packing)
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 |
Taping and Packing
| Quantity | Description |
|---|---|
| 3000 PCS | Per Reel |
| 3 REELS | Per Carton |
| 9000 PCS | Per Carton |
Dimensions (mm)
| Item | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Dimensions (mm) | 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 |
Environmental Specifications
| Specification | Range |
|---|---|
| Storage Temperature | -40 +125 |
| Operating Temperature | -40 +125 (Including coils self temperature rise) |
Reliability Tests
- Electrode Strength: No electrode detachment after soldering when subjected to 10.0N force in X and Y directions for 102 seconds.
- Vibration Test: Inductance deviation within 10.0% after 1 hour sweeping vibration (105510Hz, 1.5mm PP amplitude) in three directions (forward/backward, up/down, right/left).
- External Appearance: No external defects found during visual inspection.
Recommended Reflow Condition
| Temperature (C) | Time (sec) |
|---|---|
| 160180 | 160sec |
| 220 | 50sec |
| 260 | 24 |
Taping Specifications
| Attribute | Specification |
|---|---|
| Carrier Tape Material | Paper/Plastic |
| Embossed Carrier Thickness | 0.1(0.004)MAX |
| Cover Tape Tearing Force | 15 to 90 grams in the arrow direction |
| Reel Packing | 3000 PCS PER REEL |
| Carton Packing | 3 REELS PER CARTON (9000PCS PER CARTON) |
2507251605_CND-tek-NR4020S-220MH_C49435005.pdf
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