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Datasheet> All Categories > Passive components> inductor> PTHF25-30SM
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PTHF25-30SM

Description
Fixed Inductors TOROID 30 UH 10%
CategoryPassive components    inductor   
File Size2MB，2 Pages
ManufacturerAPI Delevan
Websitehttp://www.delevan.com/
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PTHF25-30SM Overview

Fixed Inductors TOROID 30 UH 10%

PTHF25-30SM Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
package instruction4444
Reach Compliance Codecompliant
ECCN codeEAR99
uppercase and lowercase codes4444
structureRectangular
DC Resistance0.07 Ω
Nominal inductance(L)25 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee0
Number of functions1
Number of terminals2
Package height10.16 mm
Package length11.18 mm
Package formSMT
Package width11.18 mm
Maximum rated current2.16 A
self resonant frequency25 MHz
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldYES
surface mountYES
Terminal surfaceTin/Lead (Sn/Pb)
Terminal locationDUAL ENDED
Terminal shapeONE SURFACE
Test frequency0.001 MHz
Tolerance10%
Base Number Matches1

Preview

Download Datasheet
er
w
Po
C
AD
NG
TI
RA
T
Hz
EN
1k
@ 10%
RR
CU
CE ) ±
AN (µH
CT
DU
IN
R*
)
Hz
(M
M
MU
NI
MI
CE
F
AN )
SR
ST S
SI HM
RE (O
M
DC
MU
DC
XI
IA
c- %
MA
In L 20
∆
DC
IA
c- %
In L 10
∆
SERIES
PTHFxxxR-SM
PTKMxxxR-SM
PTHF-SM
PTKM-SM
Surface Mount Toroidal Power Chokes
s
or
ct
du
In
DA
SH
NU
E
MB
Actual Size (Max.)
(PTHF 100-50SM)
• 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 µH to 330 µH
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.
SERIES PTHF-SM HIGH SATURATION CORE
PTHF10-50SM
0.01
8.70
6.00
7.36
10
PTHF25-50SM
0.02
5.30
3.60
5.20
25
PTHF50-50SM
0.04
3.10
2.00
3.93
50
PTHF75-50SM
0.05
2.50
1.60
3.47
75
PTHF100-50SM
0.06
2.20
1.50
3.14
100
PTHF150-50SM
0.10
1.80
1.20
2.33
150
PTHF200-50SM
0.14
1.60
1.00
1.97
200
PTHF250-50SM
0.16
1.40
0.90
1.84
250
PTHF330-50SM
0.19
1.20
0.80
1.69
330
PTHF10-40SM
0.02
5.70
3.80
4.84
10
PTHF25-40SM
0.04
3.50
2.20
3.38
25
PTHF50-40SM
0.11
2.50
1.70
1.90
50
PTHF75-40SM
0.14
2.00
1.30
1.69
75
PTHF100-40SM
0.16
1.70
1.10
1.60
100
PTHF150-40SM
0.19
1.40
0.90
1.45
150
PTHF200-40SM
0.32
1.10
0.70
1.12
200
PTHF250-40SM
0.36
1.10
0.70
1.05
250
PTHF10-30SM
0.05
3.40
2.20
2.56
10
PTHF25-30SM
0.07
2.10
1.40
2.16
25
PTHF50-30SM
0.10
1.30
1.20
1.81
50
PTHF75-30SM
0.13
1.20
0.80
1.62
75
PTHF100-30SM
0.15
1.00
0.60
1.50
100
PTHF150-30SM
0.19
1.00
0.60
1.33
150
PTHF200-30SM
0.30
0.70
0.50
1.04
200
PTHF250-30SM
0.36
0.70
0.50
0.96
250
PTHF10-180SM
0.10
1.40
0.90
1.60
10
PTHF25-180SM
0.15
0.90
0.60
1.33
25
PTHF50-180SM
0.21
0.60
0.40
1.12
50
PTHF75-180SM
0.26
0.50
0.30
0.99
75
PTHF100-180SM
0.30
0.40
0.30
0.92
100
SERIES PTKM-SM FERROUS ALLOY CORE
0.01
3.30
1.70
7.36
10
PTKM10-50SM
0.02
1.90
1.00
5.20
25
PTKM25-50SM
0.04
1.30
0.70
3.93
50
PTKM50-50SM
0.05
1.10
0.60
3.47
75
PTKM75-50SM
0.06
0.96
0.50
3.14
100
PTKM100-50SM
0.10
0.78
0.40
2.33
150
PTKM150-50SM
0.14
0.65
0.35
1.97
200
PTKM200-50SM
0.16
0.59
0.31
1.84
250
PTKM250-50SM
0.19
0.50
0.27
1.69
330
PTKM330-50SM
0.02
2.50
1.30
4.84
10
PTKM10-40SM
0.04
1.30
0.70
3.38
25
PTKM25-40SM
0.11
1.00
0.56
1.90
50
PTKM50-40SM
0.86
0.14
0.45
1.69
75
PTKM75-40SM
0.16
0.76
0.40
1.60
100
PTKM100-40SM
0.19
0.60
0.33
1.45
150
PTKM150-40SM
0.32
0.30
0.56
1.12
200
PTKM200-40SM
0.36
0.48
0.25
1.05
250
PTKM250-40SM
0.05
1.60
0.80
2.56
10
PTKM10-30SM
0.07
0.96
2.16
0.50
25
PTKM25-30SM
0.10
0.68
0.35
1.81
50
PTKM50-30SM
0.13
0.54
0.28
1.62
75
PTKM75-30SM
0.15
0.50
0.23
1.50
100
PTKM100-30SM
0.19
0.40
0.20
1.33
150
PTKM150-30SM
0.30
0.34
0.17
1.04
200
PTKM200-30SM
0.36
0.15
0.30
0.96
250
PTKM250-30SM
0.10
0.86
0.43
1.60
10
PTKM10-180SM
0.15
0.50
0.25
1.33
25
PTKM25-180SM
0.21
0.35
1.12
0.18
50
PTKM50-180SM
0.26
0.28
0.15
0.99
75
PTKM75-180SM
0.30
0.25
0.13
0.92
100
PTKM100-180SM
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
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
3.0
35.0
30.0
10.0
8.0
6.0
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com
1/2009

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