Power Inductors
SMT Power Inductor Shielded - TCRH124/125/127 Series /
贴片功率电感闭磁式
SMT Power Inductor Shielded Features
Magnetically shielded construction
Compact and thin
Large Current and Low DCR
Applications
VTR, OA equipment, LCD television set, Notebook, portable communication equipments, DC/DC
converters, etc..
SMT Power Inductor Shielded Dimensions & Configurations (Unit In mm)
Type
TCRH124
TCRH125
TCRH127
A(max)
12.3
12.3
12.3
B(max)
12.3
12.3
12.3
C(max)
4.5
6.0
8.0
D ± 0.2
5.0
5.0
5.0
E ± 0.2
7.6
7.6
7.6
F
5.4
5.4
5.4
G
2.8
2.8
2.9
Land Pattern
D
F
G
TC
XXX
B
E
H
H
7.0
7.0
7.0
Note: Design as Customer’s Requested Specifications.
A
C
Electrical Characteristics for TCRH124 Series SMT Power Inductor Shielded
Part Number
TCRH124 - 3R9N
TCRH124 - 4R7N
TCRH124 - 6R8N
TCRH124 - 8R2N
TCRH124 - 100M
TCRH124 - 120M
TCRH124 - 150M
TCRH124 - 180M
TCRH124 - 220M
TCRH124 - 270M
TCRH124 - 330M
TCRH124 - 390M
TCRH124 - 470M
TCRH124 - 560M
TCRH124 - 680M
TCRH124 - 820M
TCRH124 - 101M
TCRH124 - 121M
Inductance (µH)
3.90
4.70
6.80
8.20
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
Test Freq. (KHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DCR (Ω) (max)
0.015
0.018
0.023
0.026
0.028
0.038
0.050
0.057
0.066
0.080
0.097
0.132
0.160
0.190
0.220
0.260
0.308
0.380
IDC (A) (max)
6.50
5.70
4.90
4.60
4.50
4.00
3.20
3.10
2.90
2.80
2.70
2.10
1.90
1.80
1.50
1.30
1.20
1.10
Continued on the following page.
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01 of 04
Power Inductors
Continued from the preceding page.
Part Number
TCRH124 - 151M
TCRH124 - 181M
TCRH124 - 221M
TCRH124 - 271M
TCRH124 - 331M
Inductance (µH)
150.00
180.00
220.00
270.00
330.00
Test Freq. (KHz)
100
100
100
100
100
DCR (Ω) (max)
0.530
0.620
0.700
0.870
0.990
IDC (A) (max)
0.95
0.85
0.80
0.60
0.50
Note: Test Freq.: 100KHz / 0.1V.
Operating Temp.: -40°C ~ +85°C .
Inductance drop=25% typ. at IDC.
Electrical Characteristics for TCRH125 Series SMT Power Inductor Shielded
Part Number
TCRH125 - 1R3N
TCRH125 - 2R1N
TCRH125 - 3R1N
TCRH125 - 4R4N
TCRH125 - 5R8N
TCRH125 - 7R5N
TCRH125 - 100M
TCRH125 - 120M
TCRH125 - 150M
TCRH125 - 180M
TCRH125 - 220M
TCRH125 - 270M
TCRH125 - 330M
TCRH125 - 390M
TCRH125 - 470M
TCRH125 - 560M
TCRH125 - 680M
TCRH125 - 820M
TCRH125 - 101M
TCRH125 - 121M
TCRH125 - 151M
TCRH125 - 181M
TCRH125 - 221M
TCRH125 - 271M
TCRH125 - 331M
TCRH125 - 391M
TCRH125 - 471M
TCRH125 - 561M
TCRH125 - 681M
TCRH125 - 821M
TCRH125 - 102M
Inductance (µH)
1.30
2.10
3.10
4.40
5.80
7.50
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
Test Freq. (Hz)
7.96M
7.96M
7.96M
7.96M
7.96M
7.96M
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
DCR (Ω) (max)
0.012
0.014
0.017
0.020
0.021
0.024
0.025
0.027
0.030
0.034
0.036
0.051
0.057
0.068
0.075
0.110
0.120
0.140
0.160
0.170
0.230
0.290
0.400
0.460
0.510
0.690
0.770
0.860
1.200
1.340
1.530
IDC (A) (max)
8.00
7.00
6.00
5.00
4.40
4.20
4.00
3.50
3.30
3.00
2.80
2.30
2.10
2.00
1.80
1.70
1.50
1.40
1.30
1.10
1.00
0.90
0.80
0.75
0.68
0.65
0.58
0.54
0.48
0.43
0.40
Note: 100~102 Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=10% typ. at IDC.
02 of 04
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Power Inductors
Electrical Characteristics for TCRH127 Series SMT Power Inductor Shielded
Part Number
TCRH127 - 1R2N
TCRH127 - 2R4N
TCRH127 - 3R5N
TCRH127 - 4R7N
TCRH127 - 6R1N
TCRH127 - 7R6N
TCRH127 - 100M
TCRH127 - 120M
TCRH127 - 150M
TCRH127 - 180M
TCRH127 - 220M
TCRH127 - 270M
TCRH127 - 330M
TCRH127 - 390M
TCRH127 - 470M
TCRH127 - 560M
TCRH127 - 680M
TCRH127 - 820M
TCRH127 - 101M
TCRH127 - 121M
TCRH127 - 151M
TCRH127 - 181M
TCRH127 - 221M
TCRH127 - 271M
TCRH127 - 331M
TCRH127 - 391M
TCRH127 - 471M
TCRH127 - 561M
TCRH127 - 681M
TCRH127 - 821M
TCRH127 - 102M
Inductance (µH)
1.20
2.40
3.50
4.70
6.10
7.60
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
Test Freq. ( KHz )
100
100
100
100
100
100
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω) (max)
0.0070
0.0115
0.0135
0.0158
0.0176
0.0200
0.0216
0.0243
0.0270
0.0392
0.0432
0.0459
0.0648
0.0729
0.100
0.110
0.140
0.160
0.220
0.250
0.280
0.350
0.390
0.560
0.640
0.700
0.980
1.070
1.460
1.640
1.820
IDC (A) (max)
9.80
8.00
7.50
6.80
6.60
5.90
5.40
4.90
4.50
3.90
3.60
3.40
3.00
2.75
2.50
2.35
2.10
1.95
1.70
1.60
1.42
1.30
1.16
1.06
0.95
0.88
0.79
0.73
0.67
0.60
0.55
Note: 1R2 ~ 7R6 Test Freq.: 100KHz / 0.1V ; 100 ~ 102 Test Freq. : 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=10% typ. at IDC
http://www.token.com.tw
03 of 04
Power Inductors
How to Order
TCRH124
-
3R9
M
SMT Power Inductor Shielded : TCRH124, TCRH125, TCRH127
Inductance
Code
1R2
100
101
Inductance
1.20µH
10.00µH
100.00µH
Tolerance
Code
K
L
M
N
Tolerance
10%
15%
20%
30%
04 of 04
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