#187LY-332J TOKO, #187LY-332J Datasheet
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#187LY-332J
Manufacturer Part Number
#187LY-332J
Description
Ind Choke Coil 3.3mH 5% 252KHz 100mA RDL
Manufacturer
TOKO
Type
Choke Coilr
Series
8RBr
Specifications of #187LY-332J
Product Height
11.2 mm
Lead Style
Radial
Inductance
3.3 mH
Tolerance
5 %
Current
100mA
Dc Resistance (dcr)
13 Ohm Max
Q @ Freq
90 @ 252kHz
Self Resonant Freq
700kHz
Package / Case
Radial
Mounting Type
Through Hole
Frequency - Test
252kHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Current - Saturation
-
Current - Temperature Rise
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Inductance Range: 0.1~33mH
TYPE 8RB
(1) Add the tolerance code of Inductance to within the ( ) of the Part
(2) Q and Inductance are measured with a Q meter YHP-4343B or
(3) Rated DC current is that at which the inductance value decreases
(4) Self-resonant frequency is for reference only.
DIMENSIONS/外形寸法図
#187LY-101( )
#187LY-121( )
#187LY-151( )
#187LY-181( )
#187LY-221( )
#187LY-271( )
#187LY-331( )
#187LY-391( )
#187LY-471( )
#187LY-561( )
#187LY-681( )
#187LY-821( )
#187LY-102( )
#187LY-122( )
#187LY-152( )
#187LY-182( )
#187LY-222( )
#187LY-272( )
#187LY-332( )
#187LY-392( )
#187LY-472( )
#187LY-562( )
#187LY-682( )
#187LY-822( )
#187LY-103( )
#187LY-123( )
#187LY-153( )
#187LY-183( )
#187LY-223( )
#187LY-273( )
#187LY-333( )
Number as follows: J= ± 5%, K= ± 10%.
equivalent.
by 10% by the excitation with DC current, measured at 1kHz with
a universal bridge or equivalent.
8RB
東光品番
Number
TOKO
Part
(1)
(1)
インダクタンス
Inductance
10.0
12.0
15.0
18.0
22.0
27.0
33.0
(mH)
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
(2)
SELECTION GUIDE FOR STANDARD COILS
(2)
φ8.3 Max.
Radial Type Fixed Inductors ラジアルタイプ固定インダクタ
Tolerance
± 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
± 5, ± 10
± 5, ± 10
± 5, ± 10
± 5, ± 10
± 5, ± 10
± 5, ± 10
± 5, ± 10
± 5, ± 10
± 5, ± 10
± 5, ± 10
許容差
(%)
11.2Max.
5.0
測定周波数
Frequency
φ0.7
(kHz)
Test
796
796
796
796
796
796
796
796
796
796
796
796
252
252
252
252
252
252
252
252
252
252
252
252
79.6
79.6
79.6
79.6
79.6
79.6
79.6
(Unit: mm)
(1) ( )内はインダクタンスの許容差を表しておりますので、ご指定く
(2) QとインダクタンスはYHP-4343B型Qメータまたは同等品で測定
(3) 最大許容電流は、ユニバーサルブリッジまたは同等品を使用して
(4) 自己共振周波数は、参考値です。
ださい。J=±5%、K=±10%です。
されます。
1kHzで測定したインダクタンス値が印加直流電流によって10%
減少する時の値です。
Resistance
直流抵抗
(Ω) Max.
DC
13.0
13.0
13.0
13.0
18.0
18.0
26.0
26.0
40.0
40.0
60.0
60.0
80.0
80.0
80.0
• Ideal as a choke or a trap coil for low
• Entire winding core is encapsulated in
• RoHS compliant.
• 小型機器用のチョークコイル、トラップ
• 巻き線部分は保護のため外装チューブを
• RoHS指令対応
2.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
9.0
9.0
9.0
FEATURES/特長
profile equipment.
heat shrunk plastic housing to provide
mechanical and environmental protection.
コイルとして最適
使用
最大許容電流
(mA) Max.
Rated DC
Current
200
200
200
200
200
200
200
200
200
200
200
200
150
150
150
100
100
100
100
50
50
50
50
50
40
40
40
30
30
30
30
(3)
(3)
自己共振周波数
Self-resonant
Frequency
(MHz) Min.
5.3
4.5
3.8
3.8
2.9
2.6
2.3
2.1
1.9
1.7
1.6
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.4
0.4
0.4
0.3
0.3
0.3
0.3
(4)
(4)