RoHS. 1 Ferrite core 3 Electrode (Ag/Pd+Ni+Sn) 2 Magnet wire 4 UV Glue

Transcription

1 FEATURES Very strong solderability by flow soldering, soldering iron or wave soldering Highly accurate dimensions, can be mounted automatically Terminals are highly resistant to pull forces Highly resistant to mechanical shocks and pressure Highly reliable in environments of sudden temperature change and humidity. Super characteristics APPLICATIONS Micro Televisions, Liquid Crystal Televisions, Video Cameras, Portable VCRs, Car Radios, Car Stereos, Thin Tape Radios, Television Tuners, Mobile Telephones, Radio and Other Electronic Devices CONSTRUCTION Molding Type Open Type 1 Molded resin 3 Ferrite core 2 Electrode 4 Magnet wire (Tinned Copper Wire) 1 Ferrite core 3 Electrode (Ag/Pd+Ni+Sn) 2 Magnet wire 4 UV Glue PART NUMBERING SYSTEM Meritek Series Dimensions (L x W) Size : J K M ±5% ±10% ±20% Packing Code T: Tape & Reel Current Blank C L Standard Large Current Low Profile Code R12 R27 2R7 100 Value 120nH 270nH 2700nH 10µH WL 0805 K T C 1R0

2 DIMENSIONS Type Size (Inch) Figure A B C D E F G H I J K Unit: mm Weight (g) (1000pcs) WL max 1.20 max 1.00 max WL max 1.71 max 1.45 max WL max 2.79 max 2.10 max WL ± ± ± ± / WL ± ± ± / WL ± ± ±0.3 4± ± WL0805(L) max 1.73 max 1.00 max WL0603(C) max 1.20 max 1.10 max WL0805(C) max 1.71 max 1.45 max WL1008(C) max 2.79 max 2.10 max WL1210(C) ± ± ± ± / WL1812(C) ± ± ± / WL2220(C) ± ± ±0.3 4± ± COLOR CODING 0603 / 0805 / 1008 Type (except WL0805(L)) Because of small sizes, these parts are marked with a single color dot. The inductance value represented by the dot is shown on the data page for each type.

3 ELECTRICAL SPECIFICATIONS (STANDARD TYPE) WL0603 Wire Wound Chip Inductors (Ferrite / Open Type) / Standard Type typ. typ. Color Code 1R0 1.0 ±10, ±20% Black 1R5 1.5 ±10, ±20% Brown 1R8 1.8 ±10, ±20% Red 2R2 2.2 ±10, ±20% Orange 2R7 2.7 ±10, ±20% Yellow 3R3 3.3 ±10, ±20% Green 3R9 3.9 ±10, ±20% Blue 4R7 4.7 ±10, ±20% Violet 5R6 5.6 ±10, ±20% Gray 6R8 6.8 ±10, ±20% White 8R2 8.2 ±10, ±20% Black ±10, ±20% Brown ±10, ±20% Red ±10, ±20% Orange ±10, ±20% Yellow ±10, ±20% Green ±10, ±20% Blue ±10, ±20% Violet

4 WL0805 Wire Wound Chip Inductors (Ferrite / Open Type) / Standard Type Color Code R ±10% White R ±5, ±10% Violet R ±5, ±10% Gray R ±5, ±10% Black R ±5, ±10% Brown R ±5, ±10% Red R ±5, ±10% Orange R ±5, ±10% Yellow R ±5, ±10% Green R ±5, ±10% Blue R ±5, ±10% Brown R ±5, ±10% Violet R ±5, ±10% Gray R ±5, ±10% Yellow 1R0 1.0 ±5, ±10% White 1R2 1.2 ±5, ±10% Black 1R5 1.5 ±5, ±10% Brown 1R8 1.8 ±5, ±10% Red 2R2 2.2 ±5, ±10% Orange 2R7 2.7 ±5, ±10% Yellow 3R3 3.3 ±5, ±10% Green 3R9 3.9 ±5, ±10% Blue 4R7 4.7 ±5, ±10% Violet 5R6 5.6 ±5, ±10% Gray 6R8 6.8 ±5, ±10% White 8R2 8.2 ±5, ±10% Black ±5, ±10% Brown ±5, ±10% Red ±5, ±10% Orange ±5, ±10% Yellow ±5, ±10% Green ±5, ±10% Blue ±5, ±10% Violet ±5, ±10% Gray

5 WL1008 Wire Wound Chip Inductors (Ferrite / Open Type) / Standard Type Color Code R ±5, ±10% Brown Red Brown R ±5, ±10% Brown Gray Brown R ±5, ±10% Red Black Brown R ±5, ±10% Red Red Brown R ±5, ±10% Red Violet Brown R ±5, ±10% Orange Orange Brown R ±5, ±10% Orange White Brown R ±5, ±10% Yellow Violet Brown R ±5, ±10% Green Blue Brown R ±5, ±10% Blue Red Brown R ±5, ±10% Blue Gray Brown R ±5, ±10% Violet Green Brown R ±5, ±10% Gray Red Brown R ±5, ±10% White Brown Brown 1R0 1.0 ±5, ±10% Brown Black Red 1R2 1.2 ±5, ±10% Brown Red Red 1R5 1.5 ±5, ±10% Brown Green Red 1R8 1.8 ±5, ±10% Brown Gray Red 2R2 2.2 ±5, ±10% Red Red Red 2R7 2.7 ±5, ±10% Red Violet Red 3R3 3.3 ±5, ±10% Orange Orange Red 3R9 3.9 ±5, ±10% Orange White Red 4R7 4.7 ±5, ±10% Yellow Violet Red 5R6 5.6 ±5, ±10% Green Blue Red 6R8 6.8 ±5, ±10% Blue Gray Red 8R2 8.2 ±5, ±10% Gray Red Red ±5, ±10% Brown Black Orange ±5, ±10% Brown Red Orange ±5, ±10% Brown Green Orange ±5, ±10% Brown Gray Orange ±5, ±10% Red Red Orange ±5, ±10% Red Violet Orange ±5, ±10% Orange Orange Orange ±5, ±10% Orange White Orange ±5, ±10% Yellow Violet Orange ±5, ±10% Green Blue Orange ±5, ±10% Blue Gray Orange ±5, ±10% Gray Red Orange ±5, ±10% Brown Black Yellow

6 WL1210 Wire Wound Chip Inductors (Ferrite / Open Type) / Standard Type (µh) R ±20% R ±20% R ±20% R ±20% R ±20% R ±20% R ±20% R ±20% R ±20% R0 1.0 ±10% R2 1.2 ±10% R5 1.5 ±10% R8 1.8 ±10% R2 2.2 ±10% R7 2.7 ±10% R3 3.3 ±10% R9 3.9 ±10% R7 4.7 ±10% R6 5.6 ±10% R8 6.8 ±10% R2 8.2 ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10%

7 WL1812 Wire Wound Chip Inductors (Ferrite / Open Type) / Standard Type R ±20% R ±20% R ±20% R ±20% R ±20% R ±20% R ±20% R ±20% R ±20% R0 1.0 ±10% R2 1.2 ±10% R5 1.5 ±10% R8 1.8 ±10% R2 2.2 ±10% R7 2.7 ±10% R3 3.3 ±10% R9 3.9 ±10% R7 4.7 ±10% R6 5.6 ±10% R8 6.8 ±10% R2 8.2 ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10%

8 WL2220 Wire Wound Chip Inductors (Ferrite / Open Type) / Standard Type (µh) ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10%

9 ELECTRICAL SPECIFICATIONS (LOW PROFILE TYPE) WL0805 Wound Chip Inductors (Ferrite / Open Type) / Low Profile Type 1R0 1.0 ±5, ±10% 15 L: 7.96 / : R3 3.3 ±5, ±10% R7 4.7 ±5, ±10% R8 6.8 ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ELECTRICAL SPECIFICATIONS (LARGE CURRENT TYPE) WL0603 Wound Chip Inductors (Ferrite / Open Type) / Large Current Type Color Code 47N ±10% White 51N ±10% Violet 68N ±10% Gray 72N ±10% Brown R ±10% Black R ±5, ±10% Orange R ±5, ±10% Brown R ±5, ±10% Green R ±5, ±10% Red R ±5, ±10% Green R ±5, ±10% Yellow R ±5, ±10% Orange R ±5, ±10% Blue R ±5, ±10% Black R ±5, ±10% Brown R ±5, ±10% Red R ±5, ±10% Orange R ±5, ±10% Yellow 1R0 1.0 ±5, ±10% Green 1R2 1.2 ±5, ±10% Blue 1R5 1.5 ±5, ±10% Violet 1R8 1.8 ±5, ±10% Gray 2R2 2.2 ±5, ±10% White 2R7 2.7 ±5, ±10% Black 3R3 3.3 ±5, ±10% Brown 3R9 3.9 ±5, ±10% Red 4R7 4.7 ±5, ±10% Orange 5R6 5.6 ±5, ±10% Yellow 6R8 6.8 ±5, ±10% Green 7R8 7.8 ±5, ±10% Blue 8R2 8.2 ±5, ±10% Violet ±5, ±10% Gray

10 WL0805 Wire Wound Chip Inductors (Ferrite / Open Type) / Large Current Type typ. typ. Color Code R ±10, ±20% Blue R ±10, ±20% Gray 1R ±10, ±20% Black 1R ±10, ±20% Red 1R ±10, ±20% Brown 1R ±10, ±20% Orange 2R ±10, ±20% Red 2R ±10, ±20% Yellow 3R ±10, ±20% Orange 3R ±10, ±20% Green 4R ±10, ±20% Yellow 5R ±10, ±20% Blue 6R ±10, ±20% Green 8R ±10, ±20% Violet ±5, ±10,±20% Blue ±5, ±10,±20% Gray ±5, ±10,±20% Violet ±5, ±10,±20% White ±5, ±10,±20% Gray ±5, ±10,±20% Black ±5, ±10,±20% White ±5, ±10,±20% Black ±5, ±10,±20% Yellow ±5, ±10,±20% Brown ±5, ±10,±20% Orange ±5, ±10,±20% Red

11 WL1008 Wire Wound Chip Inductors (Ferrite / Open Type) / Large Current Type Color Code typ. (Ω)max. (ma)max. 1st 2nd 3rd R ±5, ±10% Red Red Brown R ±5, ±10% Yellow Violet Brown R ±5, ±10% Blue Gray Brown R ±5, ±10% Gray Red Brown 1R0 1.0 ±5, ±10% Brown Black Red 1R2 1.2 ±5, ±10% Brown Red Red 1R5 1.5 ±5, ±10% Brown Green Red 1R8 1.8 ±5, ±10% Brown Gray Red 2R2 2.2 ±5, ±10% Red Red Red 2R7 2.7 ±5, ±10% Red Violet Red 3R3 3.3 ±5, ±10% Orange Orange Red 3R9 3.9 ±5, ±10% Orange White Red 4R7 4.7 ±5, ±10% Yellow Violet Red 5R6 5.6 ±5, ±10% Green Blue Red 6R8 6.8 ±5, ±10% Blue Gray Red 8R2 8.2 ±5, ±10% Gray Red Red ±5, ±10% Brown Black Orange ±5, ±10% Brown Red Orange ±5, ±10% Brown Green Orange ±5, ±10% Brown Gray Orange ±5, ±10% Red Red Orange ±5, ±10% Orange Orange Orange ±5, ±10% Yellow Violet Orange ±5, ±10% Brown Black Yellow ±5, ±10% Red Red Yellow ±5, ±10% Orange Orange Yellow WL1210 Wire Wound Chip Inductors (Ferrite / Molding Type) / Large Current Type 1R0 1.0 ±20% R5 1.5 ±20% R2 2.2 ±20% R3 3.3 ±20% R7 4.7 ±20% R8 6.8 ±20% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10%

12 WL1812 Wire Wound Chip Inductors (Ferrite / Molding Type) / Large Current Type 1R0 1.0 ±10% R2 1.2 ±10% R5 1.5 ±10% R8 1.8 ±10% R2 2.2 ±10% R7 2.7 ±10% R3 3.3 ±10% R9 3.9 ±10% R7 4.7 ±10% R6 5.6 ±10% R8 6.8 ±10% R2 8.2 ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10%

13 WL2220 Wire Wound Chip Inductors (Ferrite / Molding Type) / Large Current Type 1R0 1.0 ±10,±20% R2 1.2 ±10, ±20% R5 1.5 ±10, ±20% R8 1.8 ±10, ±20% R2 2.2 ±10, ±20% R7 2.7 ±10, ±20% R3 3.3 ±10, ±20% R9 3.9 ±10, ±20% R7 4.7 ±10, ±20% R6 5.6 ±10, ±20% R8 6.8 ±10, ±20% R2 8.2 ±10, ±20% ±10, ±20% ±10, ±20% ±10, ±20% ±10, ±20% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10% ±5, ±10%

14 ENVIRONMENTAL CHARACTERISTICS Electrical Performance Test Item Requirement Test Method Refer to standard electrical HP4291 or HP4284 characteristic spec. HP4291 or HP4284 HP4291 DC Resistance Agilent 34401A Rated Current Applied the current to coils, The inductance change should be less than 10% to initial value Mechanical Performance Test Item Requirement Test Method Solderability The electrodes shall be at least Lead-free inductor: after fluxing(alpha 100 or equity), inductor 90% covered with new solder coating shall be dipped in a melted solder bath at 245±5 C, 5±0.5 seconds Resistance to Soldering Appearance: No damage Pre-heating: 150 C, 1 Heat Solder Temperature: 260±5 C Immersion Time: 10±1 seconds Vibration Appearance: No damage L change: within±10% change: within±30% : within specification Test device shall be soldered on the substrate Oscillation Frequency: 10 to 55 to 10Hz for 1 Amplitude: 1.5 mm Time: 2 hrs for each axis (X, Y&Z), total 6 hrs Climatic Test Item Requirement Test Method Temperature Cycle One cycle: Damp Heat with Load High Temperature Storage Low Temperature Storage Appearance: No damage L change: within±10% change: within±30% : within specification Storage Temperature: 25±3 C; Humidity < 80%RH Operating Temperature Range: -40~+85 C Step Temperature ( C) Time () 1-25± ± ± ±2 3 Total: 100 cycles Measured after exposure in the room condition for 24 hrs Temperature: 40±2 C Relative Humidity: 90 ~ 95% Time: 1000 hrs Measured after exposure in the room condition for 24 hrs Temperature: 85±3 C Applied Current: Rated Current Time: 1000 hrs Measured after exposure in the room condition for 24 hrs Temperature: -25±3 C Time: 1000 hrs Measured after exposure in the room condition for 24 hrs

15 PACKAGING Packaging uantity & Reel Specifications Type ΦA ΦB ΦC W T uantity (EA) WL ±2.0 60±0.5 13±0.3 9±0.3 12± WL ±2.0 60±0.5 13±0.3 9±0.3 12± WL ±2.0 60±0.5 13±0.3 9±0.3 12± WL ±2.0 60±0.5 13±0.3 9±0.3 12± WL ±2.0 80±0.5 13± ±0.3 16± WL ± ±0.5 13± ±0.3 22± Embossed Plastic Tape Specifications Unit: mm Type A B C D E F G H J WL WL WL WL WL WL Leader / Trailer Tape Cover Tape Peel Strength The force for tearing off cover tape is 0.1~0.6(N)in the arrow direction at the following conditions: Temperature: 5~35 Humidity: 45~85% Atmospheric Pressure: 860~1060 hpa