Product Overview
Shenzhen magnetic Lianda Electronics Co., LTD offers a series of SMD power inductors designed for various electronic applications. These inductors operate within a wide temperature range and are manufactured with high-quality materials, including Ni-Zn Ferrite cores and Polyurethane system enameled copper wire. They are available in multiple inductance values and are suitable for applications requiring precise current handling and saturation characteristics. The inductors are supplied on reels for efficient integration into automated manufacturing processes.
Product Attributes
- Brand: Shenzhen magnetic Lianda Electronics Co., LTD
- Origin: Shenzhen, China
- Core Material: Ni-Zn Ferrite
- Wire Material: Polyurethane system enameled copper wire
- Magnetic Glue Material: Epoxy resin and magnetic powder
- Electrode Material: AgNiSn or FeNiCu + Sn Alloy
- Packaging: 2000 PCS PER REEL, 10 REELS PER CARTON (20000PCS PER CARTON)
Technical Specifications
All test data is referenced to 25 ambient.
Rated current: Isat or Irms, whichever is smaller.
Saturation current (Isat): The actual value of DC current when the inductance decreases approximately 30% of its initial value.
Temperature rise current (Irms): DC current that causes a temperature rise (T). For Max. Value, T40; for Typ. Value, T is approximate 40.
Operating temperature range: -40 ~ +125 (Including self-heating).
Storage temperature range: -40 ~ +125.
| Part Number | Inductance (uH) | DC Resistance () Max. | DC Resistance () Typ. | Saturation Current (A) Max. | Saturation Current (A) Typ. | Heat Rating Current (A) Max. | Heat Rating Current (A) Typ. |
|---|---|---|---|---|---|---|---|
| NRH252012SG-R24M | 0.2420% | 0.023 | 0.019 | 4.10 | 4.80 | 4.10 | 4.50 |
| NRH252012SG-R33M | 0.3320% | 0.031 | 0.026 | 4.00 | 4.70 | 3.35 | 3.70 |
| NRH252012SG-R47M | 0.4720% | 0.036 | 0.031 | 3.80 | 4.50 | 3.00 | 3.30 |
| NRH252012SG-R56M | 0.5620% | 0.047 | 0.038 | 3.60 | 4.20 | 2.30 | 2.50 |
| NRH252012SG-R68M | 0.6820% | 0.047 | 0.038 | 3.00 | 3.30 | 2.30 | 2.50 |
| NRH252012SG-1R0M | 1.020% | 0.060 | 0.050 | 2.25 | 2.50 | 2.30 | 2.60 |
| NRH252012SG-1R2M | 1.220% | 0.078 | 0.065 | 2.20 | 2.50 | 2.00 | 2.20 |
| NRH252012SG-1R5M | 1.520% | 0.090 | 0.075 | 2.00 | 2.35 | 1.80 | 2.00 |
| NRH252012SG-1R8M | 1.820% | 0.108 | 0.093 | 1.95 | 2.20 | 1.75 | 1.90 |
| NRH252012SG-2R2M | 2.220% | 0.108 | 0.093 | 1.75 | 1.90 | 1.75 | 1.90 |
| NRH252012SG-2R7M | 2.720% | 0.156 | 0.130 | 1.30 | 1.60 | 1.40 | 1.50 |
| NRH252012SG-3R3M | 3.320% | 0.156 | 0.130 | 1.20 | 1.35 | 1.40 | 1.50 |
| NRH252012SG-4R7M | 4.720% | 0.228 | 0.190 | 1.10 | 1.20 | 1.10 | 1.20 |
| NRH252012SG-5R6M | 5.620% | 0.330 | 0.255 | 1.00 | 1.10 | 1.00 | 1.15 |
| NRH252012SG-6R8M | 6.820% | 0.360 | 0.300 | 0.90 | 1.10 | 0.95 | 1.05 |
| NRH252012SG-8R2M | 8.220% | 0.520 | 0.390 | 0.86 | 1.00 | 0.70 | 0.80 |
| NRH252012SG-100M | 1020% | 0.522 | 0.435 | 0.70 | 0.85 | 0.78 | 0.86 |
| NRH252012SG-120M | 1220% | 0.750 | 0.600 | 0.65 | 0.80 | 0.65 | 0.78 |
| NRH252012SG-150M | 1520% | 1.000 | 0.700 | 0.60 | 0.70 | 0.50 | 0.60 |
| NRH252012SG-220M | 2220% | 1.290 | 1.000 | 0.45 | 0.55 | 0.48 | 0.55 |
| NRH252012SG-330M | 3320% | 2.100 | 1.550 | 0.35 | 0.40 | 0.40 | 0.45 |
Mechanical Structure
Taping and Packing: 2000 PCS PER REEL, 10 REELS PER CARTON, 20000 PCS PER CARTON.
| ITEM | W | A | B | C | D | E | F | G | H | I |
|---|---|---|---|---|---|---|---|---|---|---|
| DIM (mm) | 8.00 | 2.35 | 2.65 | 1.4 | 4.00 | 3.5 | 1.75 | 1.50 | 4.00 | 2.00 |
| TOLE (mm) | 0.3 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | +0.1 | 0.1 | 0.1 |
| Type | A | B | C | G | N | T |
|---|---|---|---|---|---|---|
| 8mm | 178 | 20.70.8 | 130.4 | 9 | 60 | 10.8 |
Resistance to Soldering Heat
Clearance between terminal and the surface of plate must be 0.1mm max when coil is placed on a flat plate.
2507251605_CND-tek-NRH252012SG-4R7M-H_C49435062.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
