POWER INDUCTOR
SMT Shielded Power Inductor - TCRH73/74 Series
SMT POWER INDUCTORS INDEX
RH Series
- SMT Power Shielded Lower DCR Inductor
TC Series
- SMT Toroidal Power Coils (Inductors)
DC Series
- Power SMT Shielded Inductor for PDA
PA Series
- SMT Power Large Current Inductors
DS Series
- SMT Shielded Low DCR and Large Current Inductors
RB Series
- Power SMT Shielded Inductors for Notebook
SLF Series
- Power SMT Shielded for VCR Camera Inductors
TCD Series
- SMT Shielded Power Low Profile Inductors
UD Series
- Power SMT Unshielded Inductor for LCD driver
UTC Series
- SMT Power Unshielded for Notebook Inductors
DBL Series
- SMT Power Backlight Inductor
SMT PACKAGING SPECIFICATIONS
Tape and Reel Specifications for Surface Mount Device
Features
- Compact and thin
- Large Current and Low DCR
- Magnetically shielded construction
- All Chip RF Inductors meet ROHS Compliance
Applications
- VTR, OA equipment, LCD television set, Notebook,
portable communication equipments, DC/DC converters, etc..
Dimensions & Configurations (Unit In mm)
Type
A(max)
B(max)
C(max)
D ± 0.2
E ± 0.2
F
G
H
TCRH73
7.5
7.5
3.4
2.7
5.1
3.1
1.6
4.8
TCRH74
7.5
7.5
4.5
2.7
5.1
3.1
1.6
4.8
Note:
Design as Customer's Requested Specifications.
Electrical Characteristics for
TCRH73
Series
Part Number
Inductance (µH)
Test Freq. (KHz)
DCR (Ω) (max)
IDC (A) (max)
TCRH73 - 100M
10.00
1
0.072
1.68
TCRH73 - 120M
12.00
1
0.098
1.52
TCRH73 - 150M
15.00
1
0.130
1.33
TCRH73 - 180M
18.00
1
0.140
1.20
TCRH73 - 220M
22.00
1
0.190
1.07
TCRH73 - 270M
27.00
1
0.210
0.96
TCRH73 - 330M
33.00
1
0.240
0.91
TCRH73 - 390M
39.00
1
0.320
0.77
TCRH73 - 470M
47.00
1
0.360
0.76
TCRH73 - 560M
56.00
1
0.470
0.68
TCRH73 - 680M
68.00
1
0.520
0.61
TCRH73 - 820M
82.00
1
0.690
0.57
TCRH73 - 101M
100.00
1
0.790
0.50
TCRH73 - 121M
120.00
1
0.890
0.49
TCRH73 - 151M
150.00
1
1.270
0.43
TCRH73 - 181M
180.00
1
1.450
0.39
TCRH73 - 221M
220.00
1
1.650
0.35
TCRH73 - 271M
270.00
1
2.310
0.32
TCRH73 - 331M
330.00
1
2.620
0.28
TCRH73 - 391M
390.00
1
2.940
0.26
TCRH73 - 471M
470.00
1
4.180
0.24
TCRH73 - 561M
560.00
1
4.670
0.22
TCRH73 - 681M
680.00
1
5.730
0.19
TCRH73 - 821M
820.00
1
6.540
0.18
TCRH73 - 102M
1000.00
1
9.440
0.16
Note:
Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop=10% typ. at IDC.
Electrical Characteristics for
TCRH74
Series
Part Number
Inductance (µH)
Test Freq. (KHz)
DCR (Ω) (max)
IDC (A) (max)
TCRH74 - 100M
10.00
1
0.049
1.84
TCRH74 - 120M
12.00
1
0.058
1.71
TCRH74 - 150M
15.00
1
0.081
1.47
TCRH74 - 180M
18.00
1
0.091
1.31
TCRH74 - 220M
22.00
1
0.110
1.23
TCRH74 - 270M
27.00
1
0.150
1.12
TCRH74 - 330M
33.00
1
0.170
0.96
TCRH74 - 390M
39.00
1
0.230
0.91
TCRH74 - 470M
47.00
1
0.260
0.88
TCRH74 - 560M
56.00
1
0.350
0.75
TCRH74 - 680M
68.00
1
0.380
0.69
TCRH74 - 820M
82.00
1
0.430
0.61
TCRH74 - 101M
100.00
1
0.610
0.60
TCRH74 - 121M
120.00
1
0.660
0.52
TCRH74 - 151M
150.00
1
0.880
0.46
TCRH74 - 181M
180.00
1
0.980
0.42
TCRH74 - 221M
220.00
1
1.170
0.36
TCRH74 - 271M
270.00
1
1.640
0.34
TCRH74 - 331M
330.00
1
1.860
0.32
TCRH74 - 391M
390.00
1
2.850
0.29
TCRH74 - 471M
470.00
1
3.010
0.26
TCRH74 - 561M
560.00
1
3.620
0.23
TCRH74 - 681M
680.00
1
4.630
0.22
TCRH74 - 821M
820.00
1
5.200
0.20
TCRH74 - 102M
1000.00
1
6.000
0.18
Note:
Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop=10% typ. at IDC.
How to Order
TCRH73
-
100
M
Type
SMT Shielded Power Inductor:
(TCRH73, TCRH74)
Inductance
100 (10.00µH)
101 (100.00µH)
Tolerance
K (10%)
L (15%)
M (20%)
N (30%)
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