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 for reduced leakage flux and EMI, a metallized ferrite core for enhanced durability, and low DC resistance for minimal power loss. Its compact size and slim profile make it ideal for space-constrained PCB designs.
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 (L x W) (mm) | Nominal Inductance | Inductance Tolerance | Figure | A (mm) | B (mm) | C (max) (mm) | D (max) (mm) | E (max) (mm) |
| PNLS252010 | 2.0 x 1.6 | 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 | 2.0 x 1.6 | 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 | 3.0 x 3.0 | 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 | 3.0 x 3.0 | 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 | 3.0 x 3.0 | 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 | 4.0 x 4.0 | 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 | 4.0 x 4.0 | 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 | 4.0 x 4.0 | 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 | 4.0 x 4.0 | 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 | 4.0 x 4.0 | 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 | 4.0 x 4.0 | 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 | 5.0 x 5.0 | 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 | 5.0 x 5.0 | 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 | 5.0 x 5.0 | 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 | 5.0 x 5.0 | 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 | 6.0 x 6.0 | 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 | 6.0 x 6.0 | 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 | 6.0 x 6.0 | 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 | 6.0 x 6.0 | 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 | 6.0 x 6.0 | 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 | 6.0 x 6.0 | 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 | 8.0 x 8.0 | 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 and Storage 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.
Key Tests:
- DC Resistance (RDC): Refer to Appendix A.
- Inductance (|Z|): Refer to Appendix A. Test signal: -40dBm or 100mV.
- Quality Factor (Q): Refer to Appendix A. Test signal: -40dBm or 100mV.
- Rated Current (Ir): Refer to Appendix A. Inductance drop L/L100%30%.
- Solderability: 95% min. coverage of all metallized area. Solder temp.: 2405 , Immersion time: 31 sec.
- Resistance to Solder Heat: No visible damage. Solder Temp.: 2653 , Immersion time: 61 sec.
- Bend: Inductance within 20%, DC resistance within standard requirements.
- Vibration: Appearance: no mechanical damage. Inductance within 20%. Frequency: 10~55~10 Hz, Amplitude: 1.5mm(peak-peak). Duration: 2 hrs./axis, total 6 hrs.
- Temperature Shock: Appearance: no mechanical damage. Inductance within 20%. Temp.: -40, +85 (30 min each). Cycle: 5 times.
- Humidity Resistance: Appearance: no mechanical damage. Inductance within 20%. Humidity: 90-95% RH, Temp.: 602 , Applied current: Rated current. Testing time: 1000 hours.
- High Temperature Resistance: Appearance: no mechanical damage. Inductance within 20%. Temp.: +852, Applied current: Rated current. Testing time: 1000 hours.
- Low Temperature Storage: Appearance: no mechanical damage. Inductance within 20%. Temp.: -402. Testing time: 1000 hours.
- Terminal Strength: No deformation. Inductance within 20%. DC resistance within standard requirements.
- Drop: No failure. Height: 100cm. 3 directions, 3 times each direction (Total 9 times).
- Salt Mist: Appearance: no mechanical damage. Inductance within 20%. Concentration: (50.1)%, PH: 6.5-7.2, Time: 482h.
Packaging and Storage
Packaging: Available in tape and reel packaging. Reel dimensions vary by product type (e.g., 1782mm, 3302mm diameter). Peeling off force and packaging quantities are specified.
Storage: Store in a cool, dry place (below 40, less than 70% RH). Avoid exposure to high humidity, dust, or corrosive gases to maintain solderability.
2204211700_DMBJ-PNLS4020-220M-22UH_C2997621.pdf
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