Beijing Silk Road Enterprise Management Services Co., Ltd.
| Current Rating | 740mA |
| Inductance | 100uH |
| Tolerance | ±10% |
| DC Resistance(DCR) | 3.5Ω |
| Type | Color Band Inductor |
| Q @ Frequency | 50@7.96MHz |
| Description | 740mA 100uH ±10% 3.5Ω Color Band Inductor Through Hole,D3.2xL7.6mm Fixed Inductors RoHS |
| Mfr. Part # | AL0307-101K |
| Package | Through Hole,D3.2xL7.6mm |
| Model Number | AL0307-101K |
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Product Specification
| Current Rating | 740mA | Inductance | 100uH |
| Tolerance | ±10% | DC Resistance(DCR) | 3.5Ω |
| Type | Color Band Inductor | Q @ Frequency | 50@7.96MHz |
| Description | 740mA 100uH ±10% 3.5Ω Color Band Inductor Through Hole,D3.2xL7.6mm Fixed Inductors RoHS | Mfr. Part # | AL0307-101K |
| Package | Through Hole,D3.2xL7.6mm | Model Number | AL0307-101K |
The AL0307 Series Axial Fixed Inductors are designed for RF applications, offering a wide inductance range in a compact, lightweight package. These leaded RF chokes feature an epoxy resin coating for enhanced humidity resistance and long-term reliability. They are suitable for automatic insertion due to their tape packaging. Key benefits include high Q values and self-resonant frequencies, making them ideal for various electronic products such as televisions, personal computers, radios, telephones, and chargers, including fast-charging applications.
General Specifications:
| Parameter | Value |
|---|---|
| Operating Temperature | -25 to +85 (Including coil self-temperature rise) |
| External Dimensions (LH) | 3.27.62 mm |
| Lead Diameter | 0.500.1 mm |
Electrical Characteristics:
| Part No | Inductance (H) | Tolerance | Q Min @ Test Freq. (MHz) | SRF Min (MHz) | DCR Max () | Rated Current Max (mA) |
|---|---|---|---|---|---|---|
| AL0307-1R0M | 1.0 | 20% | 40 @ 25.2 | 150 | 0.15 | 740 |
| AL0307-1R2M | 1.2 | 20% | 40 @ 7.96 | 150 | 0.18 | 740 |
| AL0307-1R5M | 1.5 | 20% | 40 @ 7.96 | 150 | 0.20 | 700 |
| AL0307-1R8M | 1.8 | 20% | 50 @ 7.96 | 125 | 0.23 | 655 |
| AL0307-2R2M | 2.2 | 20% | 50 @ 7.96 | 110 | 0.27 | 630 |
| AL0307-2R7M | 2.7 | 20% | 50 @ 7.96 | 95 | 0.28 | 595 |
| AL0307-3R3M | 3.3 | 20% | 50 @ 7.96 | 70 | 0.30 | 575 |
| AL0307-3R9M | 3.9 | 20% | 50 @ 7.96 | 65 | 0.32 | 555 |
| AL0307-4R7M | 4.7 | 20% | 50 @ 7.96 | 36 | 0.35 | 530 |
| AL0307-5R6M | 5.6 | 20% | 50 @ 7.96 | 32 | 0.40 | 500 |
| AL0307-6R8M | 6.8 | 20% | 50 @ 7.96 | 28 | 0.48 | 470 |
| AL0307-8R2M | 8.2 | 20% | 50 @ 7.96 | 23 | 0.56 | 425 |
| AL0307-100K | 10 | 10% | 50 @ 7.96 | 18 | 0.75 | 370 |
| AL0307-120K | 12 | 10% | 50 @ 2.52 | 17 | 0.80 | 350 |
| AL0307-150K | 15 | 10% | 50 @ 2.52 | 16 | 0.93 | 335 |
| AL0307-180K | 18 | 10% | 50 @ 2.52 | 15 | 1.00 | 315 |
| AL0307-220K | 22 | 10% | 50 @ 2.52 | 13 | 1.20 | 285 |
| AL0307-270K | 27 | 10% | 50 @ 2.52 | 11 | 1.80 | 270 |
| AL0307-330K | 33 | 10% | 50 @ 2.52 | 10 | 2.20 | 255 |
| AL0307-390K | 39 | 10% | 50 @ 2.52 | 9.5 | 2.30 | 240 |
| AL0307-470K | 47 | 10% | 50 @ 2.52 | 8.5 | 2.60 | 205 |
| AL0307-560K | 56 | 10% | 50 @ 2.52 | 7.5 | 2.90 | 195 |
| AL0307-680K | 68 | 10% | 50 @ 2.52 | 6.5 | 3.30 | 185 |
| AL0307-820K | 82 | 10% | 50 @ 2.52 | 6.0 | 3.80 | 175 |
| AL0307-101K | 100 | 10% | 50 @ 2.52 | 5.5 | 4.20 | 165 |
| AL0307-121K | 120 | 10% | 50 @ 0.796 | 5.4 | 4.70 | 160 |
| AL0307-151K | 150 | 10% | 50 @ 0.796 | 4.7 | 5.40 | 150 |
| AL0307-181K | 180 | 10% | 50 @ 0.796 | 4.3 | 6.00 | 140 |
| AL0307-221K | 220 | 10% | 60 @ 0.796 | 4.0 | 7.00 | 130 |
| AL0307-271K | 270 | 10% | 60 @ 0.796 | 3.7 | 7.70 | 120 |
| AL0307-331K | 330 | 10% | 60 @ 0.796 | 3.4 | 11.1 | 100 |
| AL0307-391K | 390 | 10% | 60 @ 0.796 | 2.8 | 12.6 | 95 |
| AL0307-471K | 470 | 10% | 60 @ 0.796 | 2.5 | 14.0 | 90 |
| AL0307-561K | 560 | 10% | 60 @ 0.796 | 2.3 | 15.5 | 85 |
| AL0307-681K | 680 | 10% | 60 @ 0.796 | 2.0 | 25.3 | 75 |
| AL0307-821K | 820 | 10% | 60 @ 0.796 | 1.5 | 27.5 | 65 |
| AL0307-102K | 1000 | 10% | 50 @ 0.796 | 1.2 | 31.4 | 60 |
Current Definitions:
Product Identification:
Example: AL 0307 100 K T
Color Coding:
| Color | Nominal Inductance (uH) | Tolerance |
|---|---|---|
| Black | 0 x1 | 20% |
| Brown | 1 x10 | |
| Red | 2 x100 | |
| Orange | 3 x1000 | |
| Yellow | 4 | |
| Green | 5 | |
| Blue | 6 | |
| Violet | 7 | |
| Gray | 8 | |
| White | 9 | |
| Gold | x0.1 | 5% |
| Silver | x0.01 | 10% |
Packaging:
| Series | Type | Packaging | Quantity (pcs) | Carton Size (mm) (LWH) | Parts/Box | Parts/Reel | Parts/Carton |
|---|---|---|---|---|---|---|---|
| AL0307 | T5A | Tape and reel | 3000 | 440275392 | 72,000 | - | - |
Note: Outside Carton. Inside Box or filler material to fill insufficient full carton.
Reliability Testing:
| Item | Requirements | Test Methods and Remarks |
|---|---|---|
| Terminal Strength (SMT/DIP) | No loose terminal | Pulling test, Solder paste thickness, Terminal diameter based force application. |
| Resistance to Flexure | No visible mechanical damage | Flexure: 2mm, Speed: 0.5mm/s, Keep time: 30s. |
| Dropping Test | No case deformation, no short/open | Drop from 1m height, 1 angle, 3 ridges, 6 surfaces, twice each direction. |
| Solderability | 75% wetting coverage, 95% solder coverage on terminals | Solder temp: 2402, Duration: 3s, Solder: Sn/3.0Ag/0.5Cu. |
| Vibration Test | Inductance change: 10%, Q factor change: 20% | Amplitude 1.5mm, 10-55Hz, 2 hours per direction (total 6 hours). |
| Thermal Shock | Inductance change: 10%, Q factor change: 20% | 100 cycles between 85~125 and -55~40. Transforming interval: Max. 20s. |
| Low Temperature Storage | Inductance change: 10%, Q factor change: 20% | Temperature: -55~-402, Duration: 962 hours. |
| High Temperature Storage | Inductance change: 10%, Q factor change: 20% | Temperature: 125~852, Duration: 962 hours. |
| Damp Heat (Steady States) | Inductance change: 10%, Q factor change: 20% | Temperature: 602, Humidity: 90% to 95% RH, Duration: 962 hours. |
| Heat Endurance of Reflow Soldering | L/L10%, Q/Q30%, DCR/DCR10% | Peak temperature: 260+0/-5, twice reflow. |
| Resistance to Solvent Test | No case deformation or appearance change | Dip in IPA solvent for 50.5Min, brush 10 times. |
| Overload Test | No smoke, peculiar smell, fire; characteristics normal after test | Apply twice rated current for 5 minutes. |
| Voltage Resistance Test | No breakdown; characteristics normal after test | DC1000V, Current: 1mA, Time: 1Min. |
Recommended Lead-free Wave Soldering Curve (DIP-Type):
Note: The recommended curve is a reference. Adjust and confirm based on user's environment/equipment.
Soldering Iron (Rework):
Reminders for Using These Products:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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