參數資料
型號： PTKM250R-40SM
廠商： API DELEVAN
元件分類： 通用定值電感
英文描述： 1 ELEMENT, 250 uH, FERROUS ALLOY-CORE, GENERAL PURPOSE INDUCTOR, SMD
封裝： CHIP, ROHS COMPLIANT
文件頁數： 1/2頁
文件大?。?/td> 2319K
代理商： PTKM250R-40SM
Actual Size (Max.)
(PTHF 100-50SM)
CU
RR
EN
T
RA
TIN
G
AD
C
SR
F
MIN
IM
UM
(M
Hz
)
DA
SH
NU
MB
ER
*
IN
DU
CT
AN
CE
@
1 k
Hz
(H
) ±1
0%
Inc
-I A
DC
L
10%
DC
RE
SIS
TA
NC
E
MA
XIM
UM
(O
HM
S)
Inc
-I A
DC
L
20%
SERIES
Excellent electromagnetic shielding performance for
commercial and industrial applications
For higher saturation levels use Series PTHF-SM
Current rating from 0.92 to 7.36 amps
Inductance values from 10 H to 330 H
Marking API; ether PTHF or PTKM; remainder of part
number.
Example: PTKM50R-50SM
API
PTHF
50R-50SM
Notes 1) Rated current is based on a 35°C temperature
rise at an ambient temperature of 90°C. 2) Incremental
current is the approximate value that will cause a
percentage drop in inductance as indicated in the table.
Po
w
er
Ind
uc
to
rs
270 Quaker Rd., East Aurora NY 14052 Phone 716-652-3600 Fax 716-652-4814 E-mail: apisales@delevan.com www.delevan.com
SERIES PTHF-SM HIGH SATURATION CORE
PTHF10-50SM
PTHF25-50SM
PTHF50-50SM
PTHF75-50SM
PTHF100-50SM
PTHF150-50SM
PTHF200-50SM
PTHF250-50SM
PTHF330-50SM
PTHF10-40SM
PTHF25-40SM
PTHF50-40SM
PTHF75-40SM
PTHF100-40SM
PTHF150-40SM
PTHF200-40SM
PTHF250-40SM
PTHF10-30SM
PTHF25-30SM
PTHF50-30SM
PTHF75-30SM
PTHF100-30SM
PTHF150-30SM
PTHF200-30SM
PTHF250-30SM
PTHF10-180SM
PTHF25-180SM
PTHF50-180SM
PTHF75-180SM
PTHF100-180SM
SERIES PTKM-SM FERROUS ALLOY CORE
PTKM10-50SM
PTKM25-50SM
PTKM50-50SM
PTKM75-50SM
PTKM100-50SM
PTKM150-50SM
PTKM200-50SM
PTKM250-50SM
PTKM330-50SM
PTKM10-40SM
PTKM25-40SM
PTKM50-40SM
PTKM75-40SM
PTKM100-40SM
PTKM150-40SM
PTKM200-40SM
PTKM250-40SM
PTKM10-30SM
PTKM25-30SM
PTKM50-30SM
PTKM75-30SM
PTKM100-30SM
PTKM150-30SM
PTKM200-30SM
PTKM250-30SM
PTKM10-180SM
PTKM25-180SM
PTKM50-180SM
PTKM75-180SM
PTKM100-180SM
10
25
50
75
100
150
200
250
330
10
25
50
75
100
150
200
250
10
25
50
75
100
150
200
250
10
25
50
75
100
10
25
50
75
100
150
200
250
330
10
25
50
75
100
150
200
250
10
25
50
75
100
150
200
250
10
25
50
75
100
7.36
5.20
3.93
3.47
3.14
2.33
1.97
1.84
1.69
4.84
3.38
1.90
1.69
1.60
1.45
1.12
1.05
2.56
2.16
1.81
1.62
1.50
1.33
1.04
0.96
1.60
1.33
1.12
0.99
0.92
7.36
5.20
3.93
3.47
3.14
2.33
1.97
1.84
1.69
4.84
3.38
1.90
1.69
1.60
1.45
1.12
1.05
2.56
2.16
1.81
1.62
1.50
1.33
1.04
0.96
1.60
1.33
1.12
0.99
0.92
6.00
3.60
2.00
1.60
1.50
1.20
1.00
0.90
0.80
3.80
2.20
1.70
1.30
1.10
0.90
0.70
2.20
1.40
1.20
0.80
0.60
0.50
0.90
0.60
0.40
0.30
1.70
1.00
0.70
0.60
0.50
0.40
0.35
0.31
0.27
1.30
0.70
0.56
0.45
0.40
0.33
0.30
0.25
0.80
0.50
0.35
0.28
0.23
0.20
0.17
0.15
0.43
0.25
0.18
0.15
0.13
8.70
5.30
3.10
2.50
2.20
1.80
1.60
1.40
1.20
5.70
3.50
2.50
2.00
1.70
1.40
1.10
3.40
2.10
1.30
1.20
1.00
0.70
1.40
0.90
0.60
0.50
0.40
3.30
1.90
1.30
1.10
0.96
0.78
0.65
0.59
0.50
2.50
1.30
1.00
0.86
0.76
0.60
0.56
0.48
1.60
0.96
0.68
0.54
0.50
0.40
0.34
0.30
0.86
0.50
0.35
0.28
0.25
0.01
0.02
0.04
0.05
0.06
0.10
0.14
0.16
0.19
0.02
0.04
0.11
0.14
0.16
0.19
0.32
0.36
0.05
0.07
0.10
0.13
0.15
0.19
0.30
0.36
0.10
0.15
0.21
0.26
0.30
0.01
0.02
0.04
0.05
0.06
0.10
0.14
0.16
0.19
0.02
0.04
0.11
0.14
0.16
0.19
0.32
0.36
0.05
0.07
0.10
0.13
0.15
0.19
0.30
0.36
0.10
0.15
0.21
0.26
0.30
35.0
10.0
7.0
5.0
4.0
3.0
2.0
1.5
1.0
35.0
20.0
13.0
9.0
6.0
3.5
3.0
2.5
35.0
25.0
10.0
7.0
6.0
3.5
3.0
35.0
30.0
10.0
8.0
6.0
35.0
10.0
7.0
5.0
4.0
3.0
2.0
1.5
1.0
35.0
20.0
13.0
9.0
6.0
3.5
3.0
2.5
35.0
25.0
10.0
7.0
6.0
3.5
3.0
35.0
30.0
10.0
8.0
6.0
*Complete part # must include series # PLUS the dash #
For surface nish information, refer to www.delevannishes.com
PTHFxxxR-SM
PTKMxxxR-SM
PTHF-SM
PTKM-SM
Surface Mount Toroidal Power Chokes
1/2009
API_newlayouts_single:APIcatalog_newlayouts 8/26/10 10:22 AM Page 85
相關PDF資料
PDF描述
PTKM200R-40SM 1 ELEMENT, 200 uH, FERROUS ALLOY-CORE, GENERAL PURPOSE INDUCTOR, SMD
PTKM150R-40SM 1 ELEMENT, 150 uH, FERROUS ALLOY-CORE, GENERAL PURPOSE INDUCTOR, SMD
PTKM10R-50SM 1 ELEMENT, 10 uH, FERROUS ALLOY-CORE, GENERAL PURPOSE INDUCTOR, SMD
PTKM10R-40SM 1 ELEMENT, 10 uH, FERROUS ALLOY-CORE, GENERAL PURPOSE INDUCTOR, SMD
PTKM10R-30SM 1 ELEMENT, 10 uH, FERROUS ALLOY-CORE, GENERAL PURPOSE INDUCTOR, SMD
相關代理商/技術參數
參數描述
PTKM250R-50 功能描述:固定電感器 250uH 10% .16ohm VertMnt Toroid Choke RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
PTKM250R-50H 功能描述:固定電感器 250uH 10% .16ohm Hzn Mnt Toroid Choke RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
PTKM250R-50SM 功能描述:固定電感器 RoHS - Toroidal Choke Surface Mount Power Inductor, 250uH at 10%, DCR Max: 0.16 Ohms, Max Current: 1840mA, Incremental Current: 310mA with L decreased by 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
PTKM250R-50VM 功能描述:固定電感器 RoHS - Vertical Mount Toroidal Choke Radial Leaded Power Inductor, 250uH at 10%, DCR Max: 0.16 Ohms, Max Current: 1840mA, Incremental Current: 310mA with L decreased by 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
PTKM250R-59 功能描述:固定電感器 250uH 10% .088ohm VertMnt Toroid Choke RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
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