Product Overview
The AL0410 Series Leaded RF Chokes are compact, lightweight, and designed for high Q and self-resonant frequencies. Featuring epoxy resin coating for humidity resistance and long life, these inductors are available in tape packaging for automatic insertion. They are RoHS, Halogen Free, and REACH compliant, making them suitable for a wide range of electronic products including televisions, personal computers, radios, telephones, and chargers.
Product Attributes
- Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Product Type: Axial Fixed Inductors
- Series: AL0410
- Coating: Epoxy resin
- Certifications: RoHS, Halogen Free, REACH Compliance
- Packaging Options: Tape packaging for auto-insertion, Bulk Package
Technical Specifications
| Part No | Inductance (H) | Tolerance | Min Test Freq. (MHz) | Q Min | SRF (MHz) | DCR Max () | Rated Current Max (mA) |
| AL0410-1R0M | 1.0 | 20% | 25.2 | 157 | - | 0.17 | 920 |
| AL0410-1R2M | 1.2 | 20% | 7.96 | 144 | - | 0.18 | 880 |
| AL0410-1R5M | 1.5 | 20% | 7.96 | 131 | - | 0.20 | 830 |
| AL0410-1R8M | 1.8 | 20% | 7.96 | 121 | - | 0.22 | 790 |
| AL0410-2R2M | 2.2 | 20% | 7.96 | 110 | - | 0.24 | 750 |
| AL0410-2R7M | 2.7 | 20% | 7.96 | 100 | - | 0.25 | 720 |
| AL0410-3R3M | 3.3 | 20% | 7.96 | 94 | - | 0.34 | 670 |
| AL0410-3R9M | 3.9 | 20% | 7.96 | 86 | - | 0.35 | 640 |
| AL0410-4R7M | 4.7 | 20% | 7.96 | 80 | - | 0.40 | 620 |
| AL0410-5R6M | 5.6 | 20% | 7.96 | 74 | - | 0.43 | 590 |
| AL0410-6R8M | 6.8 | 20% | 7.96 | 58 | - | 0.48 | 550 |
| AL0410-8R2M | 8.2 | 20% | 7.96 | 53 | - | 0.52 | 530 |
| AL0410-100K | 10 | 10% | 7.96 | 45 | - | 0.65 | 500 |
| AL0410-120K | 12 | 10% | 2.52 | 30 | - | 0.63 | 480 |
| AL0410-150K | 15 | 10% | 2.52 | 20 | - | 0.72 | 460 |
| AL0410-180K | 18 | 10% | 2.52 | 14 | - | 0.77 | 430 |
| AL0410-220K | 22 | 10% | 2.52 | 9.9 | - | 0.84 | 410 |
| AL0410-270K | 27 | 10% | 2.52 | 7.6 | - | 0.94 | 390 |
| AL0410-330K | 33 | 10% | 2.52 | 6.3 | - | 1.03 | 370 |
| AL0410-390K | 39 | 10% | 2.52 | 6.3 | - | 1.12 | 350 |
| AL0410-470K | 47 | 10% | 2.52 | 6.3 | - | 1.22 | 340 |
| AL0410-560K | 56 | 10% | 2.52 | 6.2 | - | 1.34 | 320 |
| AL0410-680K | 68 | 10% | 2.52 | 5.7 | - | 1.47 | 307 |
| AL0410-820K | 82 | 10% | 2.52 | 4.3 | - | 1.62 | 290 |
| AL0410-101K | 100 | 10% | 2.52 | 4.8 | - | 1.80 | 275 |
| AL0410-121K | 120 | 10% | 0.796 | 3.8 | - | 3.00 | 185 |
| AL0410-151K | 150 | 10% | 0.796 | 3.5 | - | 4.20 | 175 |
| AL0410-181K | 180 | 10% | 0.796 | 3.3 | - | 4.60 | 165 |
| AL0410-221K | 220 | 10% | 0.796 | 3.0 | - | 5.10 | 155 |
| AL0410-271K | 270 | 10% | 0.796 | 2.8 | - | 6.00 | 145 |
| AL0410-331K | 330 | 10% | 0.796 | 2.6 | - | 6.40 | 137 |
| AL0410-391K | 390 | 10% | 0.796 | 2.4 | - | 7.00 | 133 |
| AL0410-471K | 470 | 10% | 0.796 | 2.25 | - | 7.70 | 126 |
| AL0410-561K | 560 | 10% | 0.796 | 2.10 | - | 8.50 | 120 |
| AL0410-681K | 680 | 10% | 0.796 | 1.95 | - | 9.40 | 113 |
| AL0410-821K | 820 | 10% | 0.796 | 1.85 | - | 12.00 | 105 |
| AL0410-102K | 1000 | 10% | 0.796 | 1.40 | - | 17.40 | 100 |
| AL0410-152K | 1500 | 10% | 0.252 | 1.10 | - | 25.00 | 55 |
| AL0410-222K | 2200 | 10% | 0.252 | 0.80 | - | 30.00 | 45 |
| AL0410-332K | 3300 | 10% | 0.252 | 0.65 | - | 38.00 | 35 |
| AL0410-472K | 4700 | 10% | 0.252 | 0.65 | - | 46.00 | 30 |
| Environmental Data | Value |
| Operating Temperature | -25 to +85 (Including coils self-temperature rise) |
| Product Identification | Description |
| AL 0410 | Axial Fixed Inductors |
| 100 | Inductance Value (e.g., 100 H) |
| K | Inductance Tolerance (K: 10%) |
| T | Packing (T: Tape) |
| Shape and Dimensions | A (mm) | B (mm) | C (mm) | (mm) |
| AL0410 | 4.0 Max | 10.5 Max | - | 0.600.1 |
| Packaging | Quantity per Reel/Box | Carton Size (mm) L x W x H | Total Quantity per Carton |
| Tape and Reel (T5A) | 2000 pcs/reel | 440 x 275 x 392 | 48,000 pcs |
| Reliability Testing | Requirements |
| Terminal Strength (SMT/DIP) | Specific force and duration based on terminal size. No loose terminals. |
| Resistance to Flexure | No visible mechanical damage. Flexure: 2mm. |
| Dropping | No case deformation or change in appearance. No short and no open. (1m drop) |
| Solderability | Wetting shall exceed 75% coverage. Terminals must have 95% minimum solder coverage. |
| Vibration | No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%. |
| Thermal Shock | No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%. (100 cycles) |
| Low temperature Storage | No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%. (962 hours at -55~-40) |
| High temperature Storage | No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%. (962 hours at 85~125) |
| Damp Heat (Steady States) | No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%. (962 hours at 60, 90-95% RH) |
| Heat endurance of Reflow soldering | No significant defects. L/L10%. Q/Q30% (SMD only). DCR/DCR10%. |
| Resistance to solvent test | No case deformation or change in appearance or obliteration of marking. |
| Overload test | No smoke, peculiar smell, or fire during test. Characteristics normal after test. (Apply twice rated current for 5 minutes) |
| Voltage resistance test | No breakdown during test. Characteristics normal after test. (DC1000V, 1mA, 1Min) |
Note on Soldering: Recommended lead-free wave soldering conditions are provided as a reference. Users should adjust and confirm based on their specific equipment and process. Hand soldering (rework) is not recommended and should be performed with caution.
Usage Precautions: Store within 12 months under specified temperature and humidity. Avoid gas corrosive environments. Handle with care to prevent damage. Avoid direct contact with terminals to maintain solderability. Do not clean coils unless necessary. Keep away from magnets. Preheat before soldering. Soldering corrections after mounting should be within specified conditions. Consider self-heating in thermal design. Non-magnetic shield types require careful coil layout to avoid malfunction due to magnetic interference.
