Product Description
These products are widely used with lower price in general.
Mainly Drum and Bare type are under processing and finishing is done in
molding or tubibg process.
Axial Lead wire type,Radial Lead wire type,Base type or
power inductor type are possible.
Product Feature
The Drum/Bar core used as an inductors reduces NOISE at the power Line on circuit boards.
These can be used on most electrical/electronics circuits.
<*> DRUM Type series Radial inductors are molding or tubibg process.
<*> ITEM : Power inductors,Linearity coil,RF inductors,
peaking coil,choke coil,and other...
<*> Material : FERRITE CORE Drum Type, Core size (Outside x Length) mm(in)
DR 2.0mm x 3.0mm ~ DR 20.0mm x 20.0mm (DR 0.079 in x 0.12 in ~ DR 0.79 in x 0.79 in).
Application
* Ideal for use as a power choke coil in general household Application, Switching power supplies,
TVs, LCD TVs, VTRs, OA equipments, Personal computer, Audios, Battery chargers, Switching regulators,
Noise prevention for electronic devices in automobiles,office automation equipment,
measuring instruments,controllers,and other....
* can also be used as a peaking coil in filtering application.
Other Information
<*> New design or OEM developement by custom design is pleasure for us at any time.
Please feel free to contact us to discusse for further.
<*> We are always open to the customer if there is any trouble with our products,
Please feel free to contact us at any time.
<*> We are available send Characteristic data sheet of
all DRUM Type (Dimension) Products at any time.
Upon receive your requirement on detal,
we immediately send you them by FAX Line.
Product Specification / Models
* Manufactured good product BDR-70 series : Actual size of the products,
External Dimensions : BDR-70 (shape) DRUM Type(Outside x Length)mm(in)
* BDR-70 : 7.0mm x 11.0mm (0.276 in x 0.433 in)
* Ordering Code System : Example = BDR--70110B--4R7K
|
Type Number
(Code No) |
Dimensions(mm)
(Code No)( %) |
Packaging
(Code No) |
Inductance(uH)
(Code No) |
Tolerances(%)
(Code No) | |
|
BDR
----------
Core Type
Drum Core |
70110
-----------------
External Size
7.0mmX11.0mm |
B
----------
B-( BULK )
T-(TAPING) |
4R7
------------------
(R)Decimal Point
4.7uH |
K
--------------
J？5% K？0%
M？0% N？0% | |
* Power Inductors (Drum Pack)(BDR-70) TABLE
|
Part
Number |
Inductance(1)
(uH+ 20%) |
DCR(2)
(ohm+ 15%) |
Permissible(3)
D.C Current(A) | |
|
BDR-1R0
BDR-1R4
BDR-1R8
BDR-2R2
BDR-3R3
BDR-4R7
BDR-5R6
BDR-6R8
BDR-8R2
BDR-100
BDR-120
BDR-150
BDR-180
BDR-220
BDR-330
BDR-470
BDR-560
BDR-680
BDR-820
BDR-101
BDR-121
BDR-151
BDR-181
BDR-221
BDR-331
BDR-471
BDR-561
BDR-681
BDR-821
BDR-102
BDR-122
BDR-152
BDR-182
BDR-222
BDR-332
BDR-472
BDR-562
BDR-682
BDR-822
BDR-103 |
1.0
1.4
1.8
2.2
3.3
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
33.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
330.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
3300.0
4700.0
5600.0
6800.0
8200.0
10000.0 |
0.13~0.16
0.15~0.18
0.16~0.19
0.18~0.22
0.23~0.28
0.25~0.35
0.30~0.40
0.35~0.45
0.36~0.46
0.40~0.55
0.35~0.45
0.38~0.52
0.44~0.58
0.45~0.60
0.58~0.78
0.70~0.97
0.75~0.99
0.90~1.25
1.00~1.35
1.20~1.53
1.30~1.65
1.45~1.85
1.70~2.30
2.00~2.50
2.50~3.40
3.50~5.20
4.20~5.70
5.80~7.50
7.60~8.60
8.80~12.0
10.00~13.50
14.00~18.50
19.00~22.00
20.00~23.00
32.00~35.50
37.00~45.00
47.00~55.50
69.50~77.00
80.00~87.00
90.00~99.00 |
0.700~0.800
0.650~0.720
0.600~0.700
0.590~0.640
0.520~0.590
0.480~0.540
0.450~0.520
0.430~0.490
0.400~0.460
0.380~0.430
0.370~0.420
0.350~0.400
0.330~0.380
0.310~0.360
0.280~0.320
0.250~0.290
0.230~0.270
0.220~0.260
0.210~0.250
0.190~0.230
0.180~0.210
0.160~0.190
0.150~0.180
0.140~0.170
0.110~0.135
0.090~0.110
0.075~0.095
0.070~0.090
0.068~0.085
0.055~0.075
0.050~0.065
0.049~0.060
0.045~0.058
0.043~0.057
0.033~0.042
0.027~0.037
0.025~0.035
0.023~0.030
0.021~0.027
0.019~0.024 | |
|
??otes :
?(1) Open Circuit Inductance Test Parameters :??.0uH ~ 8.2uH (7.96MHz),
???10uH ~ 82uH (2.52MHz),??100uH ~ 820uH (1KHz),??1000uH ~ 8200uH (1KHz)
?(2) Values @ 20?.
?(3) RMS current for an approximate ?T of 40?. at an
???Ambient Temperature of 85?. |
* Manufactured good product BDR-90 series : Actual size of the products,
External Dimensions : BDR-90 (shape) DRUM Type(Outside x Length)mm(in)
* BDR-90 : 9.0mm x 11.0mm (0.354 in x 0.433 in)
* Ordering code System : Example = BDR--90110B--4R7K
|
Type Number
(Code No) |
Dimensions(mm)
(Code No)( ？) |
Packaging
(Code No) |
Inductance(uH)
(Code No) |
Tolerances(%)
(Code No) | |
|
BDR
----------
Core Type
Drum Core |
90110
-----------------
External Size
9.0mmX11.0mm |
B
----------
B-( BULK )
T-(TAPING) |
4R7
------------------
(R)Decimal Point
4.7uH |
K
--------------
J？5% K？0%
M？0% N？0% | |
* Power Inductors (Drum Type)(BDR-90) TABLE
|
Part
Number |
Inductance(1)
(uH ？20%) |
DCR(2)
(ohm ？15%) |
Permissible(3)
D.C Current(A) | |
|
BDR-1R0
BDR-1R4
BDR-1R8
BDR-2R2
BDR-3R3
BDR-4R7
BDR-5R6
BDR-6R8
BDR-8R2
BDR-100
BDR-120
BDR-150
BDR-180
BDR-220
BDR-330
BDR-470
BDR-560
BDR-680
BDR-820
BDR-101
BDR-121
BDR-151
BDR-181
BDR-221
BDR-331
BDR-471
BDR-561
BDR-681
BDR-821
BDR-102
BDR-122
BDR-152
BDR-182
BDR-222
BDR-332
BDR-472
BDR-562
BDR-682
BDR-822
BDR-103
BDR-123
BDR-153
BDR-183
BDR-223
BDR-333
BDR-473
BDR-563
BDR-683
BDR-823
BDR-104 |
1.0
1.4
1.8
2.2
3.3
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
33.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
330.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
3300.0
4700.0
5600.0
6800.0
8200.0
10000.0
12000.0
15000.0
18000.0
22000.0
33000.0
47000.0
56000.0
68000.0
82000.0
100000.0
|
0.010~0.015
0.012~0.020
0.013~0.021
0.015~0.022
0.017~0.025
0.020~0.030
0.023~0.035
0.025~0.040
0.030~0.045
0.035~0.050
0.040~0.055
0.045~0.060
0.050~0.068
0.060~0.090
0.080~0.120
0.100~0.170
0.140~0.200
0.170~0.250
0.200~0.300
0.270~0.350
0.330~0.410
0.370~0.570
0.490~0.700
0.690~0.810
0.890~1.200
1.200~1.600
1.400~1.980
1.700~2.300
2.000~2.750
2.550~3.250
3.000~3.500
3.750~4.400
4.500~5.000
5.000~5.800
7.500~8.800
12.80~15.50
14.50~18.00
16.50~19.50
19.00~21.50
29.00~34.00
35.00~38.00
55.00~65.00
68.00~75.00
78.00~87.00
90.00~115.0
100.0~130.0
120.0~160.0
150.0~195.0
185.0~220.0
260.0~350.0 |
4.00~4.80
4.20~4.50
4.00~4.35
3.80~4.20
3.00~3.30
2.80~3.10
2.70~3.00
2.60~2.90
2.30~2.70
2.20~2.50
2.10~2.35
1.90~2.10
1.75~2.00
1.70~1.95
1.30~1.46
1.10~1.30
1.00~1.18
0.90~1.08
0.80~0.98
0.70~0.85
0.65~0.78
0.60~0.74
0.50~0.68
0.45~0.57
0.38~0.50
0.33~0.43
0.30~0.38
0.28~0.35
0.25~0.33
0.20~0.27
0.18~0.25
0.17~0.23
0.16~0.22
0.14~0.18
0.120~0.16
0.080~0.120
0.085~0.097
0.082~0.093
0.077~0.087
0.065~0.075
0.058~0.070
0.047~0.054
0.044~0.050
0.040~0.047
0.037~0.043
0.033~0.040
0.028~0.035
0.025~0.033
0.020~0.025
0.012~0.020 | |
|
??otes :
?(1) Open Circuit Inductance Test Parameters :??.0uH ~ 8.2uH (7.96MHz),
???10uH ~ 82uH (2.52MHz),??100uH ~ 820uH (1KHz),??1000uH ~ 8200uH ( KHz),
??? 10000uH ~ 82000uH ( KHz)
?(2) Values @ 20?.
?(3) RMS current for an approximate ?T of 40?. at an
???Ambient Temperature of 85?. |
* Manufactured good product BDR-110 series : Actual size of the products,
External Dimensions : BDR-110 (shape)
DRUM Type(Outside x Length)mm(in)
* BDR-110 : 11.0mm x 14.0mm (0.433 in x 0.551 in)
* Ordering code System : Example = BDR--110140B--4R7K
|
Type Number
(Code No) |
Dimensions(mm)
(Code No)( ？) |
Packaging
(Code No) |
Inductance(uH)
(Code No) |
Tolerances(%)
(Code No) | |
|
BDR
----------
Core Type
Drum Core |
110140
-----------------
External Size
11.0mmX14.0mm |
B
----------
B-( BULK )
T-(TAPING) |
4R7
------------------
(R)Decimal Point
4.7uH |
K
--------------
J？5% K？0%
M？0% N？0% | |
|
|
* POWER INDUCTORS (DRUM TYPE) (BDR-110) TABLE
|
Part
Number |
Inductance(1)
(uH ？0%) |
DCR(2)
(ohm？5%) |
Permissible(3)
D.C Current(A) | |
|
BDR-1R0
BDR-1R4
BDR-1R8
BDR-2R2
BDR-3R3
BDR-4R7
BDR-5R6
BDR-6R8
BDR-8R2
BDR-100
BDR-120
BDR-150
BDR-180
BDR-220
BDR-330
BDR-470
BDR-560
BDR-680
BDR-820
BDR-101
BDR-121
BDR-151
BDR-181
BDR-221
BDR-331
BDR-471
BDR-561
BDR-681
BDR-821
BDR-102
BDR-122
BDR-152
BDR-182
BDR-222
BDR-332
BDR-472
BDR-562
BDR-682
BDR-822
BDR-103
BDR-123
BDR-153
BDR-183
BDR-223
BDR-333
BDR-473
BDR-563
BDR-683
BDR-823
BDR-104 |
1.0
1.4
1.8
2.2
3.3
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
33.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
330.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
3300.0
4700.0
5600.0
6800.0
8200.0
10000.0
12000.0
15000.0
18000.0
22000.0
33000.0
47000.0
56000.0
68000.0
82000.0
100000.0
|
0.006~0.008
0.008~0.010
0.010~0.015
0.012~0.020
0.015~0.023
0.020~0.026
0.022~0.028
0.025~0.034
0.027~0.033
0.031~0.040
0.035~0.043
0.038~0.047
0.042~0.049
0.055~0.065
0.070~0.083
0.080~0.097
0.085~0.110
0.100~0.130
0.110~0.140
0.150~0.200
0.200~0.270
0.240~0.310
0.330~0.420
0.380~0.460
0.480~0.580
0.700~0.860
0.850~0.950
0.880~1.100
1.200~1.500
1.700~1.920
2.000~2.450
2.500~2.850
2.700~3.150
3.500~4.200
5.000~6.000
6.000~7.600
7.500~9.500
8.000~11.50
10.00~13.50
16.00~21.00
18.00~22.80
28.00~36.00
33.00~42.00
38.00~45.00
60.00~80.00
80.00~98.00
130.0~180.0
170.0~210.0
180.0~220.0
200.0~250.0 |
4.70~6.50
4.50~5.50
4.30~5.00
4.00~4.50
3.80~4.30
3.50~4.10
3.30~4.00
3.00~3.60
2.80~3.40
2.70~3.30
2.50~3.00
2.20~2.70
2.00~2.50
1.90~2.20
1.70~2.00
1.50~1.80
1.40~1.70
1.30~1.60
1.20~1.50
1.00~1.30
0.88~1.10
0.80~1.00
0.65~0.90
0.55~0.85
0.53~0.73
0.50~0.63
0.47~0.60
0.43~0.53
0.38~0.45
0.37~0.44
0.28~0.35
0.25~0.32
0.24~0.30
0.20~0.26
0.17~0.23
0.16~0.21
0.15~0.18
0.14~0.17
0.13~0.16
0.10~0.13
0.09~0.12
0.07~0.10
0.06~0.085
0.050~0.078
0.040~0.057
0.035~0.052
0.030~0.037
0.028~0.036
0.026~0.034
0.023~0.032 | |
|
??otes :
?(1) Open Circuit Inductance Test Parameters :???.0uH ~ 8.2uH (7.96MHz),
???10uH ~ 82uH (2.52MHz),? 100uH ~ 820uH (1KHz) 1000uH ~ 8200uH ( KHz),
??? 10000uH ~ 82000uH ( KHz)
?(2) Values @ 20?.
?(3) RMS current for an approximate ?T of 40?. at an
???Ambient Temperature of 85?. |
* Manufactured good product BDR-140 series : Actual size of the products,
External Dimensions : BDR-140 (shape)
DRUM Type(Outside x Length)mm(in)
* BDR-140 : 14.0mm x 17.0mm (0.551 in x 0.669 in)
* Ordering code System : Example = BDR--140170B--4R7K
|
Type Number
(Code No) |
Dimensions(mm)
(Code No)( ？) |
Packaging
(Code No) |
Inductance(uH)
(Code No) |
Tolerances(%)
(Code No) | |
|
BDR
----------
Core Type
Drum Core |
140170
-----------------
External Size
14.0mmX17.0mm |
B
----------
B-( BULK )
T-(TAPING) |
4R7
------------------
(R)Decimal Point
4.7uH |
K
--------------
J？5% K？0%
M？0% N？0% | |
* POWER INDUCTORS (DRUM TYPE) (BDR-140) TABLE
|
Part
Number |
Inductance(1)
(uH ？0%) |
DCR(2)
(ohm？5%) |
Permissible(3)
D.C Current(A) | |
|
BDR-100
BDR-120
BDR-150
BDR-180
BDR-220
BDR-330
BDR-470
BDR-560
BDR-680
BDR-820
BDR-101
BDR-121
BDR-151
BDR-181
BDR-221
BDR-331
BDR-471
BDR-561
BDR-681
BDR-821
BDR-102
BDR-122
BDR-152
BDR-182
BDR-222
BDR-332
BDR-472
BDR-562
BDR-682
BDR-822
BDR-103 |
10.0
12.0
15.0
18.0
22.0
33.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
330.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
3300.0
4700.0
5600.0
6800.0
8200.0
10000.0 |
0.020~0.025
0.022~0.027
0.025~0.030
0.027~0.033
0.030~0.036
0.035~0.044
0.043~0.053
0.050~0.060
0.057~0.071
0.080~0.110
0.100~0.130
0.130~0.160
0.150~0.200
0.180~0.220
0.210~0.240
0.280~0.360
0.350~0.450
0.450~0.550
0.540~0.630
0.900~1.100
1.000~1.300
1.400~1.650
1.700~1.900
1.900~2.100
2.100~2.300
3.000~3.500
4.200~4.800
4.900~5.300
5.300~5.700
7.500~8.500
8.600~11.00 |
4.00~4.55
4.10~4.30
3.80~4.10
3.30~3.70
3.10~3.50
3.00~3.30
2.50~2.90
2.30~2.60
2.20~2.50
2.00~2.30
1.80~2.10
1.70~1.90
1.30~1.60
1.20~1.45
1.10~1.36
1.00~1.20
0.75~0.98
0.85~0.94
0.70~0.85
0.60~0.75
0.50~0.65
0.47~0.60
0.36~0.50
0.33~0.47
0.32~0.41
0.30~0.34
0.25~0.29
0.26~0.28
0.23~0.26
0.19~0.23
0.17~0.20 | |
|
??otes :
?(1) Open Circuit Inductance Test Parameters :???.0uH ~ 8.2uH (7.96MHz),
???10uH ~ 82uH(2.52MHz),? 100uH ~ 820uH (1KHz),? 1000uH ~ 10000uH ( KHz)
?(2) Values @ 20?.
?(3) RMS current for an approximate ?T of 40?. at an
???Ambient Temperature of 85？. |
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