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Specifications
Current - Saturation (Isat):
1.15A
Mfr. Part #:
PNLS4012-4R7M 4.7UH
Package:
SMD,4x4mm
Key Attributes
Model Number:
PNLS4012-4R7M 4.7UH
Product Description
PNLS Series Chip Power Inductor
The PNLS Series Chip Power Inductor is a wire-wound inductor designed for high-performance applications. It features a closed magnetic circuit design to minimize leakage flux and EMI, a metallized ferrite core for excellent shock resistance, and low DC resistance for reduced power loss. This series is compact, occupying minimal PCB space, and is suitable for a wide range of electronic devices.
Product Attributes
- Brand: Dongguan Zhenbaojia Electronics Co., Ltd.
- Product Series: PNLS Series
- Type: Wire Wound Chip Inductor
- Origin: Dongguan, China
Applications
Widely used in smart phones, set-top boxes, VR, AR, notebooks, desktop computers, servers, portable gaming devices, personal navigation systems, and personal multimedia devices.
Features
- Large saturation current
- Metallization on ferrite core results in excellent shock resistance and damage-free durability
- Closed magnetic circuit design reduces leakage flux and Electro Magnetic Interference (EMI)
- Low DCR decreases power loss, small and slim take up less PCB real estates.
Technical Specifications
| Product Type | External Dimensions (LW) (mm) | Nominal Inductance | Inductance Tolerance | Fig. | A | B | C(max) | D(max) | E(max) |
| PNLS252010 | 2.52.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.1 | 2.50.3 | 2.00.35 | 1.05 | 2.1 | 0.85 |
| PNLS252012 | 2.52.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.1 | 2.50.3 | 2.00.35 | 1.25 | 2.0 | 0.85 |
| PNLS3010 | 3.03.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.1 | 3.00.3 | 3.00.35 | 1.20 | 2.5 | 0.85 |
| PNLS3012 | 3.03.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 3.00.3 | 3.00.35 | 1.30 | 2.8 | 0.90 |
| PNLS3015 | 3.03.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 3.00.3 | 3.00.35 | 1.50 | 2.6 | 0.90 |
| PNLS4010 | 4.04.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 4.00.3 | 4.00.35 | 1.15 | 3.5 | 1.30 |
| PNLS4012 | 4.04.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 4.00.3 | 4.00.35 | 1.35 | 3.5 | 1.30 |
| PNLS4018 | 4.04.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 4.00.3 | 4.00.35 | 1.80 | 3.5 | 1.30 |
| PNLS4020 | 4.04.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 4.00.3 | 4.00.35 | 2.10 | 3.5 | 1.30 |
| PNLS4026 | 4.04.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 4.00.3 | 4.00.35 | 2.80 | 3.5 | 1.30 |
| PNLS4030 | 4.04.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 4.00.3 | 4.00.35 | 3.00 | 3.5 | 1.30 |
| PNLS5012 | 5.05.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 5.00.3 | 5.00.35 | 1.30 | 4.0 | 1.50 |
| PNLS5020 | 5.05.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 5.00.3 | 5.00.35 | 2.00 | 4.0 | 1.50 |
| PNLS5040 | 5.05.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 5.00.3 | 5.00.35 | 4.00 | 4.0 | 1.50 |
| PNLS5045 | 5.05.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 5.00.3 | 5.00.35 | 4.50 | 4.0 | 1.50 |
| PNLS6012 | 6.06.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.3 | 6.00.3 | 6.00.35 | 1.30 | 5.0 | 1.65 |
| PNLS6020 | 6.06.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.2 | 6.00.3 | 6.00.35 | 2.00 | 5.0 | 1.65 |
| PNLS6030 | 6.06.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.3 | 6.00.3 | 6.00.35 | 3.00 | 5.0 | 1.85 |
| PNLS6045 | 6.06.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.3 | 6.00.3 | 6.00.35 | 4.50 | 5.0 | 1.65 |
| PNLS6050 | 6.06.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.3 | 6.00.3 | 6.00.35 | 5.30 | 5.0 | 1.65 |
| PNLS6060 | 6.06.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.3 | 6.00.3 | 6.00.35 | 6.30 | 5.0 | 1.65 |
| PNLS8040 | 8.08.0 | R10 (0.1H) - 100 (10H) | K (10%), M (20%), N (30%) | Fig.3 | 8.00.3 | 8.00.35 | 4.20 | 6.3 | 2.45 |
Operating Conditions
- Operating Temperature Range: -40 to +85
- Storage Temperature Range: -10 to +40, 70% RH
Testing and Reliability
Test Conditions: Ambient Temperature: 2015, Relative Humidity: 6520%, Air Pressure: 86 kPa to 106 kPa. For re-testing: Ambient Temperature: 202, Relative Humidity: 655%, Air Pressure: 86kPa to 106 kPa.
Tests Performed:
- DC Resistance (RDC): Refer to Appendix A. Tested with High Accuracy Milliohmmeter (HP4338B or equivalent).
- Inductance (|Z|): Refer to Appendix A. Tested with High Accuracy RF Inductance/Material Analyzer (Anglient E4991A+HP16192A or equivalent) at -40dBm or 100mV test signal. Test frequency refers to Item 5.
- Quality Factor (Q): Refer to Appendix A. Tested with High Accuracy RF Inductance/Material Analyzer (Anglient E4991A+HP16192A or equivalent) at -40dBm or 100mV test signal. Test frequency refers to Item 5.
- Rated Current (Ir): Refer to Appendix A. Tested with HP6632B DC power supply and digital surface thermometer or equivalent. Inductance drop L/L100% 30%.
- Solderability: 95% min. coverage of all metallized area. Solder temp: 2405, Immersion time: 31 sec. Solder: Sn-3Ag-0.5Cu.
- Resistance to Solder Heat: No visible damage. Electrical and mechanical characteristics shall be satisfied. Solder Temp: 2653, Immersion time: 61 sec. Preheating: 100 to 150 for 1 minute. Measurement after 242 hrs at room temp. Solder: Sn-3Ag-0.5Cu.
- Bend: No deformation. Inductance within 20%, DC resistance within standard requirements. Test involves bending a substrate by 2mm for 10s.
- Vibration: Appearance: no mechanical damage. Inductance change within 20%. Test: Sine wave, 10~55~10 Hz, Sweep time: 1min, Amplitude: 1.5mm(peak-peak), 3 axes, 2 hrs/axis (total 6 hrs).
- Temperature Shock: Appearance: no mechanical damage. Inductance change within 20%. Test: -40, +85 (30 min each), 5 cycles. Measurement after 24 hrs at room temp.
- Humidity Resistance: Appearance: no mechanical damage. Inductance change within 20%. Test: 90-95% RH, 602, rated current, 1000(+48,0) hours. Measurement after 24 hrs at room temp.
- High Temperature Resistance: Appearance: no mechanical damage. Inductance change within 20%. Test: +852, rated current, 1000(+48,0) hours. Measurement after 24 hrs at room temp.
- Low Temperature Storage Life: Appearance: no mechanical damage. Inductance change within 20%. Test: -402, 1000(+48,0) hours. Measurement after 24 hrs at room temp.
- Terminal Strength: No deformation. Inductance change within 20%. DC resistance within standard requirements. Test involves applying 10N (2N for 0603[0201]) thrust for 10 sec.
- Drop: No failure after test. Free fall onto concrete or steel board from 100cm height, 3 times for each of 3 directions (total 9 times).
- Salt Mist: Appearance: no mechanical damage. Inductance change within 20%. Test: Salt solution concentration (50.1)%, PH: 6.5-7.2, Time: 482h.
Packaging and Storage
Packaging
Tape Dimensions (Unit: mm):
| Type | W | A | B | D | P | Kmax | Tmax | Quantity(pcs/reel) |
| PNLS252010 | 8 | 2.45 | 2.75 | 3.5 | 4.0 | 1.25 | 0.28 | 2000 |
| PNLS252012 | 8 | 2.45 | 2.75 | 3.5 | 4.0 | 1.60 | 0.28 | 2000 |
| PNLS3010 | 8 | 3.3 | 3.3 | 3.5 | 4.0 | 1.45 | 0.28 | 2000 |
| PNLS3012 | 8 | 3.3 | 3.3 | 3.5 | 4.0 | 1.60 | 0.28 | 2000 |
| PNLS3015 | 8 | 3.3 | 3.3 | 3.5 | 4.0 | 1.90 | 0.28 | 2000 |
| PNLS4010 | 12 | 4.3 | 4.3 | 5.5 | 8.0 | 1.45 | 0.35 | 5000 |
| PNLS4012 | 12 | 4.3 | 4.3 | 5.5 | 8.0 | 1.60 | 0.35 | 4500 |
| PNLS4018 | 12 | 4.3 | 4.3 | 5.5 | 8.0 | 2.10 | 0.35 | 3000 |
| PNLS4020 | 12 | 4.3 | 4.3 | 5.5 | 8.0 | 2.45 | 0.40 | 3000 |
| PNLS4026 | 12 | 4.3 | 4.3 | 5.5 | 8.0 | 2.85 | 0.35 | 2500 |
| PNLS4030 | 12 | 4.3 | 4.3 | 5.5 | 8.0 | 3.25 | 0.40 | 2000 |
| PNLS5012 | 12 | 5.3 | 5.3 | 5.5 | 8.0 | 1.45 | 0.35 | 4500 |
| PNLS5020 | 12 | 5.3 | 5.3 | 5.5 | 8.0 | 2.20 | 0.35 | 2500 |
| PNLS5040 | 12 | 5.3 | 5.3 | 5.5 | 8.0 | 4.25 | 0.40 | 2500 |
| PNLS5045 | 12 | 5.3 | 5.3 | 5.5 | 8.0 | 4.45 | 0.40 | 2500 |
| PNLS6012 | 16 | 6.3 | 6.3 | 7.5 | 8.0 | 1.50 | 0.40 | 2500 |
| PNLS6020 | 16 | 6.3 | 6.3 | 7.5 | 8.0 | 2.50 | 0.40 | 2500 |
| PNLS6030 | 16 | 6.3 | 6.3 | 7.5 | 8.0 | 3.40 | 0.40 | 2000 |
| PNLS6045 | 16 | 6.3 | 6.3 | 7.5 | 8.0 | 4.70 | 0.40 | 1500 |
| PNLS6050 | 16 | 6.3 | 6.3 | 7.5 | 8.0 | 5.20 | 0.40 | 1500 |
| PNLS6060 | 16 | 6.3 | 6.3 | 7.5 | 8.0 | 6.50 | 0.40 | 1500 |
| PNLS8040 | 16 | 8.4 | 8.4 | 7.5 | 12.0 | 4.50 | 0.50 | 1000 |
Reel Dimensions:
| Type | A | N | W |
| PNLS252010, PNLS252012, PNLS3010, PNLS3012, PNLS3015 | 1782 | 602 | 120.2 |
| PNLS40, PNLS50, PNLS60, PNLS80 | 3302 | 1002 | 12.40.2 |
Peeling Off Force: (Data not provided in source)
Packaging: Reel and desiccant in Nylon or plastic bag. Max 2 bags per inner box. Max 8 inner boxes per outer box.
Storage
Store in conditions below 40 and 70% RH. Avoid high temperature, high humidity, dust, or corrosive gases to prevent deterioration of external electrodes and solderability.
2304140030_DMBJ-PNLS4012-4R7M-4-7UH_C2849461.pdf
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