CHOKE COILS

Choke Coils - TCRB Radial Series

Token Choke Coils are primarily designed for choking power lines and conform to the RoHS directive and Lead-free. Choke Coils with wide inductance. Choke Coils are used as the energy storage device in a switched-mode power supply. The Choke Coils are energized for a specific fraction of the regulator's switching frequency, and de-energized for the remainder of the cycle. Choke Coils TCRB0605, TCRB0606, TCRB0805, TCRB0807, TCRB0809 Choke Coils Series. Choke Coils are also employed in electrical transmission systems, where they are used to intentionally depress system voltages or limit fault current.

POWER INDUCTOR THROUGH HOLE INDEX - POWER INDUCTOR INDEX
Choke Coils Radial TCRB Series - High Rated Current, Rugged Reliability Fixed Inductor
Choke Coils TCB7T Series - Choke Coils Common Mode Through Hole
Choke Coils Radial TCRC Series - Covers low inductance range of RB Series
Choke Coils Radial Shielded TCRS Series - Space Savings, Wide Inductance Range
Air Core Coils TCAC Series - High Q, High Frequency Inductor Through Hole
Fixed Inductor TCAL Series - Fixed Inductor Provides 0204, 0307, 0410, and 0510 Size
Inductor Filter Ferrite Beads TCFB Series - Radio Frequency Interference Suppression
Inductor Filter Coils Wide Band Chokes TCWB Series - Excellent EMI Suppression Capability
Power Inductor TC19 Series - Through Hole Gap Toroidal Inductor
Power Inductor TCTK Series - Toroidal Inductor with vertical base mounted
Power Inductor TCTC Series - Toroidal Inductor in Low Loss Powdered Iron Cores, Low EMI
Power Inductor TCPC Series - Choke Inductor with molded construction
Power Inductor TC1213 Series - Large Current, Low DCR Inductor
Power Inductor TCDA Series - Large Current Through Hole Power Inductor, Low DCR
Power Inductor TCLP/TCVP Series - Low DCR Surface Mounting, High Saturation Inductor
Transformers TCER Series - Mini-Transformer and Automatically Seals

Features
－ Open magnetic circuit construction
－ Low cost and high reliability
Applications
－ Notebook, Inkjet Printer, Copying Machine,
Display Monitor, Cellular Phone, ADSL Modem,
Gaming Machine, Color TV, Video Tape Recorder,
Video Camera, Microwave Oven, Lighting and Car Electronics.

Configurations & Dimensions (unit: mm)

choke coils

Type	ΦA(max)	B(max)	C ± 1.0	E ± 0.05	F ± 0.5
TCRB0605	6.5	5.5	4.0	0.50	4.0
TCRB0606	6.5	6.5	4.0	0.50	4.0
TCRB0805	8.3	5.5	5.0	0.65	5.0
TCRB0807	8.3	7.5	5.0	0.65	5.0
TCRB0809	8.3	9.5	5.0	0.65	5.0

Note: Design as Customer's Requested Specifications.

Electrical Characteristics for TCRB0605 Series

Part Number	Inductance (µH)	Test Freq. (KHz)	DCR (Ω)(max)	IDC (A)(max)
TCRB0605 - 220M	22.00	1	0.180	0.90
TCRB0605 - 270M	27.00	1	0.210	0.81
TCRB0605 - 330M	33.00	1	0.270	0.74
TCRB0605 - 390M	39.00	1	0.290	0.68
TCRB0605 - 470M	47.00	1	0.340	0.62
TCRB0605 - 560M	56.00	1	0.420	0.57
TCRB0605 - 680M	68.00	1	0.480	0.51
TCRB0605 - 820M	82.00	1	0.550	0.47
TCRB0605 - 101M	100.00	1	0.680	0.42
TCRB0605 - 121M	120.00	1	0.770	0.39
TCRB0605 - 151M	150.00	1	0.950	0.35
TCRB0605 - 181M	180.00	1	1.150	0.32
TCRB0605 - 221M	220.00	1	1.300	0.29
TCRB0605 - 271M	270.00	1	1.550	0.26
TCRB0605 - 331M	330.00	1	2.180	0.23
TCRB0605 - 391M	390.00	1	2.470	0.21
TCRB0605 - 471M	470.00	1	2.920	0.20
TCRB0605 - 561M	560.00	1	3.970	0.18
TCRB0605 - 681M	680.00	1	4.570	0.16
TCRB0605 - 821M	820.00	1	5.280	0.15
TCRB0605 - 102M	1000.00	1	7.060	0.13

Note: Test Freq.: 1KHz / 0.25V.

Operating Temp.: -40°C ~ +85°C

Inductance drop = 10% typ. at IDC.

Electrical Characteristics for TCRB0606 Series

Part Number	Inductance (µH)	Test Freq. (KHz)	DCR (Ω)(max)	IDC (A)(max)
TCRB0606 - 220M	22.00	1	0.110	1.27
TCRB0606 - 270M	27.00	1	0.140	1.14
TCRB0606 - 330M	33.00	1	0.170	1.03
TCRB0606 - 390M	39.00	1	0.190	0.95
TCRB0606 - 470M	47.00	1	0.230	0.87
TCRB0606 - 560M	56.00	1	0.260	0.80
TCRB0606 - 680M	68.00	1	0.280	0.72
TCRB0606 - 820M	82.00	1	0.390	0.66
TCRB0606 - 101M	100.00	1	0.430	0.59
TCRB0606 - 121M	120.00	1	0.540	0.54
TCRB0606 - 151M	150.00	1	0.640	0.48
TCRB0606 - 181M	180.00	1	0.740	0.44
TCRB0606 - 221M	220.00	1	0.960	0.40
TCRB0606 - 271M	270.00	1	1.120	0.36
TCRB0606 - 331M	330.00	1	1.480	0.33
TCRB0606 - 391M	390.00	1	1.660	0.30
TCRB0606 - 471M	470.00	1	1.910	0.27
TCRB0606 - 561M	560.00	1	2.310	0.25
TCRB0606 - 681M	680.00	1	2.670	0.23
TCRB0606 - 821M	820.00	1	3.100	0.21
TCRB0606 - 102M	1000.00	1	4.450	0.19

Note: Test Freq.: 1KHz / 0.25V.

Operating Temp.: -40°C ~ +85°C

Inductance drop = 10% typ. at IDC.

Electrical Characteristics for TCRB0805 Series

Part Number	Inductance (µH)	Test Freq. (KHz)	DCR (Ω)(max)	IDC (A)(max)
TCRB0805 - 100M	10.00	1	0.070	2.50
TCRB0805 - 120M	12.00	1	0.080	2.40
TCRB0805 - 150M	15.00	1	0.090	2.10
TCRB0805 - 180M	18.00	1	0.100	2.00
TCRB0805 - 220M	22.00	1	0.120	1.70
TCRB0805 - 270M	27.00	1	0.140	1.60
TCRB0805 - 330M	33.00	1	0.170	1.40
TCRB0805 - 390M	39.00	1	0.210	1.30
TCRB0805 - 470M	47.00	1	0.240	1.20
TCRB0805 - 560M	56.00	1	0.310	1.10
TCRB0805 - 680M	68.00	1	0.340	1.00
TCRB0805 - 820M	82.00	1	0.400	0.93
TCRB0805 - 101M	100.00	1	0.520	0.81
TCRB0805 - 121M	120.00	1	0.590	0.76
TCRB0805 - 151M	150.00	1	0.710	0.67
TCRB0805 - 181M	180.00	1	0.890	0.62
TCRB0805 - 221M	220.00	1	1.040	0.54
TCRB0805 - 271M	270.00	1	1.280	0.49
TCRB0805 - 331M	330.00	1	1.470	0.44
TCRB0805 - 391M	390.00	1	1.670	0.41
TCRB0805 - 471M	470.00	1	1.950	0.38
TCRB0805 - 561M	560.00	1	2.830	0.35
TCRB0805 - 681M	680.00	1	3.250	0.32
TCRB0805 - 821M	820.00	1	3.820	0.31
TCRB0805 - 102M	1000.00	1	5.280	0.25
TCRB0805 - 122M	1200.00	1	6.030	0.23
TCRB0805 - 152M	1500.00	1	7.150	0.21
TCRB0805 - 182M	1800.00	1	8.260	0.20
TCRB0805 - 222M	2200.00	1	11.100	0.18
TCRB0805 - 272M	2700.00	1	13.100	0.16
TCRB0805 - 332M	3300.00	1	15.900	0.14
TCRB0805 - 392M	3900.00	1	18.000	0.13
TCRB0805 - 472M	4700.00	1	23.900	0.12
TCRB0805 - 562M	5600.00	1	26.800	0.11
TCRB0805 - 682M	6800.00	1	31.700	0.098
TCRB0805 - 822M	8200.00	1	46.500	0.088
TCRB0805 - 103M	10000.00	1	55.700	0.081

Note: Test Freq.: 1KHz / 0.25V.

Operating Temp.: -40°C ~ +85°C

Inductance drop = 10% typ. at IDC.

Electrical Characteristics for TCRB0807 Series

Part Number	Inductance (µH)	Test Freq. (KHz)	DCR (Ω)(max)	IDC (A)(max)
TCRB0807 - 100M	10.00	1	0.050	2.90
TCRB0807 - 120M	12.00	1	0.060	2.50
TCRB0807 - 150M	15.00	1	0.070	2.20
TCRB0807 - 180M	18.00	1	0.080	1.90
TCRB0807 - 220M	22.00	1	0.090	1.80
TCRB0807 - 270M	27.00	1	0.110	1.70
TCRB0807 - 330M	33.00	1	0.130	1.50
TCRB0807 - 390M	39.00	1	0.140	1.30
TCRB0807 - 470M	47.00	1	0.150	1.30
TCRB0807 - 560M	56.00	1	0.180	1.20
TCRB0807 - 680M	68.00	1	0.200	1.10
TCRB0807 - 820M	82.00	1	0.240	1.00
TCRB0807 - 101M	100.00	1	0.280	0.89
TCRB0807 - 121M	120.00	1	0.360	0.81
TCRB0807 - 151M	150.00	1	0.420	0.72
TCRB0807 - 181M	180.00	1	0.570	0.66
TCRB0807 - 221M	220.00	1	0.630	0.57
TCRB0807 - 271M	270.00	1	0.880	0.51
TCRB0807 - 331M	330.00	1	1.050	0.46
TCRB0807 - 391M	390.00	1	1.170	0.44
TCRB0807 - 471M	470.00	1	1.340	0.41
TCRB0807 - 561M	560.00	1	1.720	0.36
TCRB0807 - 681M	680.00	1	1.960	0.33
TCRB0807 - 821M	820.00	1	2.560	0.30
TCRB0807 - 102M	1000.00	1	2.940	0.27
TCRB0807 - 122M	1200.00	1	4.040	0.24
TCRB0807 - 152M	1500.00	1	4.700	0.22
TCRB0807 - 182M	1800.00	1	5.050	0.20
TCRB0807 - 222M	2200.00	1	6.250	0.18
TCRB0807 - 272M	2700.00	1	8.720	0.16
TCRB0807 - 332M	3300.00	1	10.600	0.15
TCRB0807 - 392M	3900.00	1	14.200	0.14
TCRB0807 - 472M	4700.00	1	16.700	0.12
TCRB0807 - 562M	5600.00	1	18.700	0.11
TCRB0807 - 682M	6800.00	1	21.800	0.10
TCRB0807 - 822M	8200.00	1	28.700	0.093
TCRB0807 - 103M	10000.00	1	33.000	0.084

Note: Test Freq.: 1KHz / 0.25V.

Operating Temp.: -40°C ~ +85°C

Inductance drop = 10% typ. at IDC.

Electrical Characteristics for TCRB0809 Series

Part Number	Inductance (µH)	Test Freq. (KHz)	DCR (Ω)(max)	IDC (A)(max)
TCRB0809 - 100M	10.00	1	0.040	2.60
TCRB0809 - 120M	12.00	1	0.040	2.60
TCRB0809 - 150M	15.00	1	0.050	2.10
TCRB0809 - 180M	18.00	1	0.050	2.00
TCRB0809 - 220M	22.00	1	0.060	1.70
TCRB0809 - 270M	27.00	1	0.060	1.60
TCRB0809 - 330M	33.00	1	0.070	1.40
TCRB0809 - 390M	39.00	1	0.080	1.40
TCRB0809 - 470M	47.00	1	0.100	1.30
TCRB0809 - 560M	56.00	1	0.110	1.20
TCRB0809 - 680M	68.00	1	0.140	1.10
TCRB0809 - 820M	82.00	1	0.160	1.00
TCRB0809 - 101M	100.00	1	0.190	0.90
TCRB0809 - 121M	120.00	1	0.220	0.82
TCRB0809 - 151M	150.00	1	0.270	0.74
TCRB0809 - 181M	180.00	1	0.310	0.71
TCRB0809 - 221M	220.00	1	0.380	0.64
TCRB0809 - 271M	270.00	1	0.530	0.57
TCRB0809 - 331M	330.00	1	0.610	0.51
TCRB0809 - 391M	390.00	1	0.690	0.48
TCRB0809 - 471M	470.00	1	0.890	0.43
TCRB0809 - 561M	560.00	1	1.010	0.40
TCRB0809 - 681M	680.00	1	1.180	0.35
TCRB0809 - 821M	820.00	1	1.570	0.32
TCRB0809 - 102M	1000.00	1	1.840	0.30
TCRB0809 - 122M	1200.00	1	2.100	0.27
TCRB0809 - 152M	1500.00	1	2.800	0.23
TCRB0809 - 182M	1800.00	1	3.210	0.21
TCRB0809 - 222M	2200.00	1	4.210	0.19
TCRB0809 - 272M	2700.00	1	4.940	0.17
TCRB0809 - 332M	3300.00	1	6.160	0.15
TCRB0809 - 392M	3900.00	1	6.840	0.14
TCRB0809 - 472M	4700.00	1	7.890	0.13
TCRB0809 - 562M	5600.00	1	11.500	0.12
TCRB0809 - 682M	6800.00	1	13.200	0.11
TCRB0809 - 822M	8200.00	1	15.200	0.10
TCRB0809 - 103M	10000.00	1	22.000	0.089
TCRB0809 - 123M	12000.00	1	25.000	0.073
TCRB0809 - 153M	15000.00	1	29.100	0.068
TCRB0809 - 183M	18000.00	1	38.900	0.066
TCRB0809 - 223M	22000.00	1	44.900	0.059
TCRB0809 - 273M	27000.00	1	55.700	0.052
TCRB0809 - 333M	33000.00	1	64.200	0.048
TCRB0809 - 393M	39000.00	1	74.200	0.042
TCRB0809 - 473M	47000.00	1	96.400	0.038

Note: Test Freq.: 1KHz / 0.25V.

Operating Temp.: -40°C ~ +85°C

Inductance drop = 10% typ. at IDC.

How to Order

TCRB

(UL)

0605

-

220

M

Type

Inductor Radial Choke:
(TCRB)

TUBE

UL

Size

0605
0606
0805
0807
0809

Inductance

1R0(1.00µH)
100(10.00µH)
101(100.00µH)
102(1000.00µH)

Tolerance

J (5%)
K (10%)
L (15%)
M (20%)
N (30%)
Y (min)

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