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Wire wound chip inductor FH FHW1210IF471KST with ferrite core and tin plated terminals providing performance in electronics
Wire wound chip inductor FH FHW1210IF471KST with ferrite core and tin plated terminals providing performance in electronics
Specifications
Current Rating :
40mA
Inductance :
470uH
Tolerance :
±10%
Frequency - Self Resonant :
2MHz
Current - Saturation (Isat) :
-
DC Resistance(DCR) :
22.5Ω
Ratings :
-
Q @ Frequency :
8@796kHz
Description :
40mA 470uH ±10% 22.5Ω 1210 Fixed Inductors RoHS
Mfr. Part # :
FHW1210IF471KST
Model Number :
FHW1210IF471KST
Package :
1210
Description

Product Overview

The FHW1210IF Series is a range of wire wound chip inductors designed for various electronic applications. These inductors feature a ferrite core and are available in the 1210 size. They offer a wide range of inductance values with tight tolerances and are constructed with high-quality materials, including copper wire and tin-plated terminals. The series is designed for reflow soldering and adheres to RoHS directives, ensuring suitability for modern manufacturing processes.

Product Attributes

  • Product Type: Wire Wound Chip Inductor
  • Series: FHW1210IF Series
  • Core Material: Ferrite (Ni-Zn ferrite)
  • Wire Material: Copper
  • Terminal Material: Tin (Sn)
  • Encapsulation: UV Adhesive
  • Marking: UV printing ink
  • Certifications: RoHS compliance

Technical Specifications

Part Number Size Inductance (H) Inductance Test Frequency (MHz) Q Value (Min) Q Value Test Frequency (MHz) Max DC Resistance () Test Voltage (mV) Min SRF (MHz) Max Rated Current (mA) Tolerance
FHW1210IFR12ST 1210 0.12 25.2 20 25.2 0.20 500 850 450 J (5%), K (10%)
FHW1210IFR27ST 1210 0.27 25.2 20 25.2 0.20 500 700 450 J (5%), K (10%)
FHW1210IFR33ST 1210 0.33 25.2 20 25.2 0.30 500 520 450 J (5%), K (10%)
FHW1210IFR47ST 1210 0.47 25.2 20 25.2 0.30 500 480 450 J (5%), K (10%)
FHW1210IFR82ST 1210 0.82 25.2 20 25.2 0.30 500 350 450 J (5%), K (10%)
FHW1210IF1R0ST 1210 1.0 7.96 12 7.96 0.30 500 220 450 J (5%), K (10%)
FHW1210IF1R2ST 1210 1.2 7.96 12 7.96 0.30 500 210 450 J (5%), K (10%)
FHW1210IF1R5ST 1210 1.5 7.96 12 7.96 0.40 500 200 450 J (5%), K (10%)
FHW1210IF1R8ST 1210 1.8 7.96 12 7.96 0.50 500 195 450 J (5%), K (10%)
FHW1210IF2R2ST 1210 2.2 7.96 12 7.96 0.60 500 175 450 J (5%), K (10%)
FHW1210IF2R7ST 1210 2.7 7.96 12 7.96 0.70 500 120 420 J (5%), K (10%)
FHW1210IF3R3ST 1210 3.3 7.96 12 7.96 1.10 500 80 380 J (5%), K (10%)
FHW1210IF3R9ST 1210 3.9 7.96 12 7.96 1.20 500 75 360 J (5%), K (10%)
FHW1210IF4R3ST 1210 4.3 7.96 12 7.96 1.20 500 70 360 J (5%), K (10%)
FHW1210IF4R7ST 1210 4.7 7.96 12 7.96 1.30 500 60 350 J (5%), K (10%)
FHW1210IF5R6ST 1210 5.6 7.96 12 7.96 2.00 500 50 320 J (5%), K (10%)
FHW1210IF6R8ST 1210 6.8 7.96 12 7.96 1.50 500 35 310 J (5%), K (10%)
FHW1210IF8R2ST 1210 8.2 7.96 12 7.96 1.60 500 35 305 J (5%), K (10%)
FHW1210IF100ST 1210 10 2.52 10 2.52 1.00 500 30 300 J (5%), K (10%)
FHW1210IF120ST 1210 12 2.52 10 2.52 1.20 500 25 265 J (5%), K (10%)
FHW1210IF130ST 1210 13 2.52 10 2.52 1.20 500 22 250 J (5%), K (10%)
FHW1210IF150ST 1210 15 2.52 10 2.52 2.00 500 22 225 J (5%), K (10%)
FHW1210IF180ST 1210 18 2.52 10 2.52 2.10 500 22 210 J (5%), K (10%)
FHW1210IF200ST 1210 20 2.52 10 2.52 2.40 500 20 200 J (5%), K (10%)
FHW1210IF220ST 1210 22 2.52 10 2.52 2.40 500 20 200 J (5%), K (10%)
FHW1210IF270ST 1210 27 2.52 10 2.52 2.70 500 18 180 K (10%)
FHW1210IF330ST 1210 33 2.52 10 2.52 2.90 500 15 160 J (5%), K (10%)
FHW1210IF350ST 1210 35 2.52 10 2.52 4.20 500 16 145 J (5%), K (10%)
FHW1210IF390ST 1210 39 2.52 10 2.52 4.70 500 16 150 J (5%), K (10%)
FHW1210IF470ST 1210 47 2.52 10 2.52 5.20 500 10 140 J (5%), K (10%)
FHW1210IF560ST 1210 56 2.52 10 2.52 5.60 500 8.0 125 J (5%), K (10%)
FHW1210IF680ST 1210 68 2.52 10 2.52 4.70 500 5.0 110 J (5%), K (10%)
FHW1210IF750ST 1210 75 2.52 10 2.52 5.50 500 5.0 100 J (5%), K (10%)
FHW1210IF820ST 1210 82 2.52 10 2.52 5.60 500 5.0 100 J (5%), K (10%)
FHW1210IF880ST 1210 88 2.52 10 2.52 6.00 500 5.0 95 J (5%), K (10%)
FHW1210IF101ST 1210 100 0.796 8 0.796 6.80 500 5.0 95 J (5%), K (10%)
FHW1210IF121ST 1210 120 0.796 8 0.796 7.90 500 4.0 85 J (5%), K (10%)
FHW1210IF151ST 1210 150 0.796 8 0.796 9.00 500 4.0 80 J (5%), K (10%)
FHW1210IF161ST 1210 160 0.796 8 0.796 9.10 500 3.0 75 J (5%), K (10%)
FHW1210IF181ST 1210 180 0.796 8 0.796 14.5 500 3.0 70 J (5%), K (10%)
FHW1210IF201ST 1210 200 0.796 8 0.796 16.5 500 2.5 65 J (5%), K (10%)
FHW1210IF221ST 1210 220 0.796 8 0.796 16.5 500 2.6 65 J (5%), K (10%)
FHW1210IF271ST 1210 270 0.796 8 0.796 18.0 500 2.5 60 K (10%)
FHW1210IF301ST 1210 300 0.796 8 0.796 20.0 500 2.4 55 K (10%)
FHW1210IF331ST 1210 330 0.796 8 0.796 19.0 500 2.3 55 K (10%)
FHW1210IF391ST 1210 390 0.796 8 0.796 21.5 500 2.2 45 K (10%)
FHW1210IF471ST 1210 470 0.796 8 0.796 22.5 500 2.0 40 K (10%)
FHW1210IF561ST 1210 560 0.796 8 0.796 28.0 500 1.5 30 K (10%)
Dimensions (mm/inch): L (Max): 3.50(0.138), W (Max): 2.90(0.114), T (Max): 2.25(0.088)
Operating Temperature Range: -40 to +85
Packaging: Reel packaging (T)
Packaging Quantity (Pcs): 1210 Size: 2000 per Reel, 6000/10000 per Box, 30000-120000 per Case

Reliability Testing Items

Item Requirements Test Methods and Remarks
Solder ability Electrode surface solder coverage 80% Dip pads in flux and dip in solder pot (96.5Sn/3.0Ag/0.5Cu) at 2455 for 51s.
Resistance to Soldering Inductance change 5%, Q value change 10% Dip pads in flux and dip in solder pot (96.5Sn/3.0Ag/0.5Cu) at 2605 for 101s.
Vibration Inductance change 5%, Q value change 10% Amplitude 1.5mm, frequency 10-55Hz, 2 hours in each direction (X, Y, Z).
Adhesion of electrode No visible mechanical damage. Electrode did not fall off after test. Weld product on PCB, apply force as specified. For 1210IF Series: 20 N, Keep time: (101)s, Speed: 1.0 mm/s.
Low temperature resistance Inductance change 5%, Q value change 10% Subjected to -402 for 1000 (+240/-0) h.
High temperature resistance Inductance change 5%, Q value change 10% Subjected to +855 for 1000 (+240/-0) h.
Temperature Shock Inductance change 5%, Q value change 10% +85 30 min -40 30 min, 100 Cycles.
High temperature load Inductance change 5%, Q value change 10% Store at 852 for 1000 (+240/-0) h with rated current applied.
Static Humidity Inductance change 5%, Q value change 10% Subjected to 90%95% RH at 602 for 1000 (+240/-0) h.
Bending strength No visible mechanical damage. Install on test substrate, apply force vertically. Bend down (20.2) mm at rate of (10.5) mm/s, keep for (201) sec.
Solvent Resistance Inductance change 5%, Q value change 10% Soak in isopropyl alcohol solution at 235 for 50.5 min.

Recommended Soldering Conditions

Method: Reflow soldering

Flux: Rosin-based flux. Avoid highly acidic flux with halide content exceeding 0.2(wt)%.

Solder: Lead-free solder (96.5Sn /3.0Ag/0.5Cu).

Conditions:

  • Temperature difference between solder and ferrite surface during pre-heating: Max 150.
  • Temperature difference between product surface and solvent during cooling after soldering: Max 100.
  • Soldering should be performed within the allowable range indicated by the reflow soldering profile curve.

Hand Soldering:

  • Iron Temperature: 350 (Max)
  • Power: 30W (Max)
  • Soldering Time: < 5S (Avoid touching coil and encapsulation layer with soldering iron tip).

Cleaning

  • Cleaning Temperature: 60 (Max)
  • Cleaning Time: 5 minutes (Max)
  • Ultrasonic Power: 200W (Max)

Storage Requirements

Storage Period: Within 1 year from the inspection date by the inductor company. If over 1 year, check solderability before use.

Storage Conditions:

  • Warehouse Temperature: -10 to +40
  • Relative Humidity: 30% to 70%
  • Do not store in corrosive substances (sulfur, chlorine gas, acid).
  • Store on shelves to prevent influence from humidity and dust.
  • Avoid heat shock, vibration, and direct sunlight.
  • Products should be stored in airtight packaged condition.

Usage Of ODS (Ozone Depleting Substances)

The company does not use ODS such as CCl4 (Carbon Tetrachloride) and HCFC in its production process.

Notes

  • RoHS Directive: Our products are RoHS compliant.
  • This specification guarantees the quality of our product as a single unit. Ensure your product is evaluated and confirmed against your specifications when our product is mounted.
  • We cannot warrant against failure caused by any use deviating from the intended use described in this specification.
  • Do not touch the wire with sharp objects such as tweezers to prevent wire breakage.

2410121310_FH-FHW1210IF471KST_C75644.pdf

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Wire wound chip inductor FH FHW1210IF471KST with ferrite core and tin plated terminals providing performance in electronics

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Product Detail
Current Rating :
40mA
Inductance :
470uH
Tolerance :
±10%
Frequency - Self Resonant :
2MHz
Current - Saturation (Isat) :
-
DC Resistance(DCR) :
22.5Ω
Contact Supplier
Wire wound chip inductor FH FHW1210IF471KST with ferrite core and tin plated terminals providing performance in electronics

Beijing Silk Road Enterprise Management Services Co., Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Crystals, Delay Lines, Aluminum - Polymer Capacitors
Employee Number :
>>300
Certification Level :
Verified Supplier
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