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Compact axial fixed inductors LanTu Micro AL0510-472K ideal for electronic devices and RF applications

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Compact axial fixed inductors LanTu Micro AL0510-472K ideal for electronic devices and RF applications

Current Rating : 55mA

Inductance : 4.7mH

Tolerance : ±10%

DC Resistance(DCR) : 60Ω

Type : Color Band Inductor

Q @ Frequency : 50@0.252MHz

Description : 55mA 4.7mH ±10% 60Ω Color Band Inductor Through Hole,D5xL11mm Fixed Inductors RoHS

Mfr. Part # : AL0510-472K

Model Number : AL0510-472K

Package : Through Hole,D5xL11mm

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Axial Fixed Inductors - AL0510 Series

Product Overview
The AL0510 Series Axial Fixed Inductors from SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD. are designed for reliability and performance in a wide range of electronic applications. These compact, lightweight RF chokes feature an epoxy resin coating for enhanced humidity resistance and longevity. With a wide inductance range, high Q values, and high self-resonant frequencies, they are ideal for use in televisions, personal computers, radios, telephones, chargers, and other electronic devices. The series also offers tape packaging for automated insertion, ensuring efficient manufacturing processes.

Product Attributes

Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
Series: AL0510 Series
Type: Axial Fixed Inductors (Leaded RF Chokes)
Coating: Epoxy resin
Certifications: RoHS, Halogen Free, REACH Compliance
Packaging Options: Tape packaging for auto-insertion, Bulk Package

Technical Specifications

General Specifications

Parameter	Value
Operating Temperature	-25 to +85 (including coils self-temperature rise)
External Dimensions (L x H)	5.0 x 11.0 mm (for AL0510 series)
Lead Diameter	0.600.1 mm

Electrical Characteristics (at 25)

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 @ 2.52MHz	8.0	0.65	500
AL0510-330K	33	10%	30 @ 2.52MHz	6.0	0.75	400
AL0510-470K	47	10%	30 @ 2.52MHz	6.3	0.8	370
AL0510-680K	68	10%	30 @ 2.52MHz	5.0	0.8	350
AL0510-820K	82	10%	20 @ 2.52MHz	3.8	0.82	330
AL0510-101K	100	10%	20 @ 2.52MHz	3.5	0.90	300
AL0510-121K	120	10%	20 @ 0.796MHz	3.3	1.20	250
AL0510-151K	150	10%	20 @ 0.796MHz	3.2	1.80	225
AL0510-181K	180	10%	20 @ 0.796MHz	2.8	2.00	200
AL0510-221K	220	10%	30 @ 0.796MHz	2.6	2.10	180
AL0510-271K	270	10%	30 @ 0.796MHz	2.4	2.50	170
AL0510-331K	330	10%	30 @ 0.796MHz	2.2	3.00	160
AL0510-391K	390	10%	30 @ 0.796MHz	2.0	3.50	150
AL0510-471K	470	10%	30 @ 0.796MHz	1.9	4.00	140
AL0510-561K	560	10%	30 @ 0.796MHz	1.8	5.40	130
AL0510-681K	680	10%	40 @ 0.796MHz	1.5	6.00	120
AL0510-821K	820	10%	50 @ 0.796MHz	1.2	7.50	110
AL0510-102K	1000	10%	50 @ 0.252MHz	1.0	8.00	100
AL0510-122K	1200	10%	60 @ 0.252MHz	0.95	14.50	95
AL0510-152K	1500	10%	60 @ 0.252MHz	0.9	16.50	90
AL0510-182K	1800	10%	60 @ 0.252MHz	0.9	19.00	85
AL0510-222K	2200	10%	60 @ 0.252MHz	0.8	27.50	80
AL0510-272K	2700	10%	60 @ 0.252MHz	0.75	40.00	75
AL0510-332K	3300	10%	50 @ 0.252MHz	0.7	50.00	62
AL0510-392K	3900	10%	50 @ 0.252MHz	0.65	53.00	59
AL0510-472K	4700	10%	50 @ 0.252MHz	0.6	60.00	55
AL0510-562K	5600	10%	50 @ 0.252MHz	0.5	64.00	40
AL0510-682K	6800	10%	50 @ 0.252MHz	0.45	73.00	35
AL0510-822K	8200	10%	30 @ 0.252MHz	0.4	80.00	30
AL0510-103K	10000	10%	25 @ 79.6KHz	0.35	132.00	25
AL0510-123K	12000	10%	25 @ 79.6KHz	0.3	143.00	20
AL0510-153K	15000	10%	25 @ 79.6KHz	0.25	166.00	18
AL0510-183K	18000	10%	25 @ 79.6KHz	0.2	185.00	15
AL0510-223K	22000	10%	20 @ 79.6KHz	0.15	330.00	12
AL0510-273K	27000	10%	20 @ 79.6KHz	0.1	370.00	10
AL0510-333K	33000	10%	40 @ 79.6KHz	0.25	240.00	10

Current Definitions

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/DIP)	Meet requirements without any loose terminal.	Refer to GB/T 2423.60-2008. Specific forces and durations vary based on terminal size.
Resistance to Flexure	No visible mechanical damage.	JIS C 5321:1997. Flexure: 2mm, Speed: 0.5mm/s, Keep time: 30s.
Dropping	No case deformation or change in appearance, no short and no open.	GB/T 2423.7-2018. Packaged products dropped 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. Frequency 10-55 Hz, amplitude 1.5mm, 2 hours in 3 directions.
Thermal Shock	No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%.	GB/T 2423.22-2012 (Method Na). 100 cycles between -55~40 and 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). Temperature: -55~-402, Duration: 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). Temperature: 125~852, Duration: 962 hours.
Damp Heat (Steady States)	No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%.	GB/T 2423.3-2016. Temperature: 602, Humidity: 90%-95% RH, Duration: 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. Tested twice.
Resistance to Solvent Test	No case deformation or change in appearance or obliteration of marking.	IAL 68-2-45:1993. Dip in IPA solvent for 50.5Min, dry for 5Min, brush 10 times.
Overload Test	During 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 test: no breakdown. Characteristics normal after test.	MIL-STD-202G Method 301. DC1000V, Current: 1mA, Time: 1Min.

Recommended Lead-free Wave Soldering (DIP-Type)

The recommended wave soldering is a reference. Users should adjust and confirm soldering conditions based on their specific environment and equipment.

Soldering Iron (Rework)

Use soldering iron by hand; times do not exceed 350 degrees for 3 times.
Avoid contacting the inductor itself or the wire when soldering.
Soldering by soldering iron is not recommended.

Reminders for Using These Products

Storage: Within 12 months, under conditions of 5~40C and 35~65% RH. Deterioration of solderability may occur beyond this period.
Environment: Do not use or store in corrosive gas environments (salt, acid, alkali, etc.).
Handling: Avoid direct contact with terminals due to hand oils affecting solderability. Handle carefully to prevent damage from dropping.
Terminal Bending: Do not excessively bend terminals to avoid wire fracture.
Cleaning: Do not clean the products; contact the manufacturer if cleaning is necessary.
Magnetic Fields: Keep away from magnets or objects with magnetic force.
Preheating: Preheat components before soldering. Temperature difference between solder and chip should not exceed 150C.
Soldering Correction: Post-mounting soldering corrections must be within specified conditions to avoid short circuits, performance degradation, or reduced lifespan.
Self-Heating: Account for self-heating when power is ON in thermal design.
Non-Magnetic Shield Type: Carefully consider coil placement on the PCB to prevent malfunctions due to magnetic interference.

2506031451_LanTu-Micro-AL0510-472K_C19704399.pdf

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