Axial Fixed Inductors featuring LanTu Micro AL0510-331K with epoxy resin coating and RoHS compliance
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Product Description
Axial Fixed Inductors - AL0510 Series
Product Overview: The AL0510 Series Axial Fixed Inductors from SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD. are designed for high-performance RF applications. These compact, lightweight inductors feature an epoxy resin coating for enhanced humidity resistance and longevity. They offer a wide inductance range, high Q factors, and excellent self-resonant frequencies, making them suitable for automatic insertion processes. Compliant with RoHS, Halogen-Free, and REACH standards, these inductors are ideal for use in televisions, personal computers, radios, telephones, chargers, fast charge systems, and other electronic products.
Product Attributes
- Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Series: AL0510 Series
- Type: Axial Fixed Inductors
- Coating: Epoxy resin
- Certifications: RoHS, Halogen Free, REACH Compliance
- Packaging Options: Tape packaging for auto-insertion, Bulk Package
Technical Specifications
Environmental Data:
- Operating Temperature: -25 to +85 (Including coils self-temperature rise)
Dimensions:
| Part No | A (mm) | B (mm) | C (mm) | (mm) | L (mm) |
|---|---|---|---|---|---|
| AL0510 | 5.0 Max | 11.0 Max | 0.600.1 | 5.0 Max | 11.0 Max |
Electrical Characteristics:
| Part No | Inductance (uH) | Tolerance | Q Min @ Test Freq. (MHz) | SRF Min (MHz) | DCR Max () | Rated Current (mA) Max |
|---|---|---|---|---|---|---|
| AL0510-3R3M | 3.3 | 20% | 20 @ 7.96MHz | 50 | 0.18 | 1100 |
| AL0510-4R7M | 4.7 | 20% | 20 @ 7.96MHz | 45 | 0.20 | 1000 |
| AL0510-6R8M | 6.8 | 20% | 20 @ 7.96MHz | 45 | 0.25 | 790 |
| AL0510-100K | 10 | 10% | 15 @ 7.96MHz | 30 | 0.45 | 750 |
| AL0510-150K | 15 | 10% | 15 @ 7.96MHz | 30 | 0.50 | 650 |
| AL0510-220K | 22 | 10% | 30 @ 2.52 MHz | 8.0 | 0.65 | 500 |
| AL0510-330K | 33 | 10% | 30 @ 2.52 MHz | 6.0 | 0.75 | 400 |
| AL0510-470K | 47 | 10% | 30 @ 2.52 MHz | 6.3 | 0.8 | 370 |
| AL0510-680K | 68 | 10% | 30 @ 2.52 MHz | 5.0 | 0.8 | 350 |
| AL0510-820K | 82 | 10% | 20 @ 2.52 MHz | 3.8 | 0.82 | 330 |
| AL0510-101K | 100 | 10% | 20 @ 2.52 MHz | 3.5 | 0.90 | 300 |
| AL0510-121K | 120 | 10% | 20 @ 0.796 MHz | 3.3 | 1.20 | 250 |
| AL0510-151K | 150 | 10% | 20 @ 0.796 MHz | 3.2 | 1.80 | 225 |
| AL0510-181K | 180 | 10% | 20 @ 0.796 MHz | 2.8 | 2.00 | 200 |
| AL0510-221K | 220 | 10% | 30 @ 0.796 MHz | 2.6 | 2.10 | 180 |
| AL0510-271K | 270 | 10% | 30 @ 0.796 MHz | 2.4 | 2.50 | 170 |
| AL0510-331K | 330 | 10% | 30 @ 0.796 MHz | 2.2 | 3.00 | 160 |
| AL0510-391K | 390 | 10% | 30 @ 0.796 MHz | 2.0 | 3.50 | 150 |
| AL0510-471K | 470 | 10% | 30 @ 0.796 MHz | 1.9 | 4.00 | 140 |
| AL0510-561K | 560 | 10% | 30 @ 0.796 MHz | 1.8 | 5.40 | 130 |
| AL0510-681K | 680 | 10% | 40 @ 0.796 MHz | 1.5 | 6.00 | 120 |
| AL0510-821K | 820 | 10% | 50 @ 0.796 MHz | 1.2 | 7.50 | 110 |
| AL0510-102K | 1000 | 10% | 50 @ 0.252 MHz | 1.0 | 8.00 | 100 |
| AL0510-122K | 1200 | 10% | 60 @ 0.252 MHz | 0.95 | 14.50 | 95 |
| AL0510-152K | 1500 | 10% | 60 @ 0.252 MHz | 0.9 | 16.50 | 90 |
| AL0510-182K | 1800 | 10% | 60 @ 0.252 MHz | 0.9 | 19.00 | 85 |
| AL0510-222K | 2200 | 10% | 60 @ 0.252 MHz | 0.8 | 27.50 | 80 |
| AL0510-272K | 2700 | 10% | 60 @ 0.252 MHz | 0.75 | 40.00 | 75 |
| AL0510-332K | 3300 | 10% | 50 @ 0.252 MHz | 0.7 | 50.00 | 62 |
| AL0510-392K | 3900 | 10% | 50 @ 0.252 MHz | 0.65 | 53.00 | 59 |
| AL0510-472K | 4700 | 10% | 50 @ 0.252 MHz | 0.6 | 60.00 | 55 |
| AL0510-562K | 5600 | 10% | 50 @ 0.252 MHz | 0.5 | 64.00 | 40 |
| AL0510-682K | 6800 | 10% | 50 @ 0.252 MHz | 0.45 | 73.00 | 35 |
| AL0510-822K | 8200 | 10% | 30 @ 0.252 MHz | 0.4 | 80.00 | 30 |
| AL0510-103K | 10000 | 10% | 25 @ 79.6 KHz | 0.35 | 132.00 | 25 |
| AL0510-123K | 12000 | 10% | 25 @ 79.6 KHz | 0.3 | 143.00 | 20 |
| AL0510-153K | 15000 | 10% | 25 @ 79.6 KHz | 0.25 | 166.00 | 18 |
| AL0510-183K | 18000 | 10% | 25 @ 79.6 KHz | 0.2 | 185.00 | 15 |
| AL0510-223K | 22000 | 10% | 20 @ 79.6 KHz | 0.15 | 330.00 | 12 |
| AL0510-273K | 27000 | 10% | 20 @ 79.6 KHz | 0.1 | 370.00 | 10 |
| AL0510-333K | 33000 | 10% | 40 @ 79.6 KHz | 0.25 | 240.00 | 10 |
Current Ratings:
- Saturation Current (Isat): The current at which inductance drops by 10% from its initial value (Ta=25).
- Temperature Rise Current (Irms): The DC current that causes a temperature rise of T 40 (Ta=25).
- Rated DC Current: The lower value between Isat and Irms.
Packaging:
| Series Type | Packaging | Quantity (pcs) | Carton Size (mm) L x W x H | Parts/Box | Parts/Reel | Parts/Carton |
|---|---|---|---|---|---|---|
| T5A | Tape and reel | 1000 | 440 x 275 x 392 | 24,000 | - | - |
Reliability Testing:
| Item | Requirements | Test Methods and Remarks |
|---|---|---|
| Terminal Strength (SMT) | Meet requirements without any loose terminal | Pulling test based on GB/T 2423.60-2008 |
| Terminal Strength (DIP) | Meet requirements without any loose terminal | Applied force based on terminal diameter (GB/T 2423.60-2008) |
| Resistance to Flexure | No visible mechanical damage | JIS C 5321:1997, Flexure: 2mm |
| Dropping | No case deformation or change in appearance, No short and no open | GB/T 2423.7-2018, Drop from 1m height |
| Solderability | Wetting shall exceed 75% coverage, Terminals must have 95% minimum solder coverage | GB/T 2423.28-2005, Solder temperature: 2402, Duration: 3s |
| Vibration | No visible mechanical damage, Inductance change: Within 10%, Q factor change: Within 20% | GB/T 2423.10-2019, 10 to 55 Hz, 2 hours per direction |
| Thermal Shock | No visible mechanical damage, Inductance change: Within 10%, Q factor change: Within 20% | GB/T 2423.22-2012 Method Na, 100 cycles (-55~40 to 85~125) |
| Low temperature Storage | No visible mechanical damage, Inductance change: Within 10%, Q factor change: Within 20% | GB/T 2423.1-2008 Method Ab, -55~-402 for 962 hours |
| High temperature Storage | No visible mechanical damage, Inductance change: Within 10%, Q factor change: Within 20% | GB/T 2423.2-2008 Method Bb, 125~852 for 962 hours |
| Damp Heat (Steady States) | No visible mechanical damage, Inductance change: Within 10%, Q factor change: Within 20% | GB/T 2423.3-2016, 602, 90% to 95% RH for 962 hours |
| Heat endurance of Reflow soldering | No significant defALts in appearance, L/L10%, Q/Q30% (SMD series only), DCR/DCR10% | GJB 360B-2009, Peak temperature: 260+0/-5, Twice reflow |
| Resistance to solvent test | No case deformation or change in appearance or obliteration of marking | IAL 68-2-45:1993, IPA solvent dip for 50.5Min |
| Overload test | During the test no smoke, no pALuliar smell, no fire; Characteristics normal after test | JIS C5311-6.13, Apply twice rated current for 5 minutes |
| Voltage resistance test | During the test no breakdown; Characteristics normal after test | MIL-STD-202G Method 301, DC1000V, Current: 1mA, Time: 1Min |
Soldering Recommendations:
- Lead-free Wave Soldering (DIP-Type): Refer to recommended curve, adjust based on user environment/equipment.
- Soldering Iron (Rework): Not recommended. If necessary, use below 350, max 3 times, avoid contacting inductor body or wire.
- Preheating: Required before soldering. Temperature difference between solder and chip should not exceed 150C.
- Post-mounting Correction: Perform within specified conditions. Overheating may cause short circuits, performance degradation, or reduced lifespan.
Usage Reminders:
- Storage: Within 12 months, at 5~40C and 35~65% RH. Solderability may deteriorate beyond this period.
- Environment: Avoid use or storage in corrosive gas environments (salt, acid, alkali).
- Handling: Avoid touching terminals directly with bare hands. Handle carefully to prevent damage from dropping.
- Terminals: Do not bend terminals excessively to prevent wire fracture.
- Cleaning: Do not clean coils independently; contact the manufacturer if cleaning is necessary.
- Magnetic Fields: Keep away from magnets or magnetic objects.
- Self-heating: Account for self-heating (temperature increase) when power is ON in thermal design.
- Non-magnetic Shield Type: Careful coil layout is required on the PCB to prevent malfunction due to magnetic interference.
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina