TE, TD
Vishay Dale
Filter Inductors, Toroid, Radial Leaded
FEATURES
• Choice of encapsulated (TE) or dipped (TD) styles
• TD style combines low cost with excellent
performance in commercial applications
• High Q and wide selection of Q vs. frequency
ranges in one small package. Large number of
standard inductance values
• Compliant to RoHS directive 2002/95/EC
STANDARD ELECTRICAL SPECIFICATIONS
(applies to core only)
MODEL
TE-3
TD-3
X
X
X
X
X
X
TE-4
TD-4
X
X
X
X
X
X
TE-5
TD-5
X
X
X
X
X
X
TC
CODE
TA
TD
TL
(1)
TM
TR
TW
TEMPERATURE
COEFFICIENT
0%±1%
0 % ± 0.1 %
+ 40 ppm/°C to + 110 ppm/°C
+ 85 ppm/°C to + 185 ppm/°C
0 ± 0.25 %
50 ppm/°C (typical)
0 % ± 0.25 %
TEMPERATURE
RANGE
- 55 °C to + 125 °C
0 °C to + 55 °C
- 55 °C to + 25 °C
+ 25 °C to + 85 °C
- 65 °C to + 125 °C
- 65 °C to + 125 °C
- 55 °C to + 85 °C
X
X
X
X
TC AVAILABILITY
Q0
Q3
X
X
Q4
X
X
X
X
Note
(1)
Inverse of typical temperature coefficient of polystyrene capacitor
INDUCTANCE RANGE
TC
CODE
Q0
Q3
Q4
TE-3
TD-3
50 μH to 15 mH
500 μH to 487 mH
1 mH to 1 H
TE-4
TD-4
1 mH to 2 H
2 mH to 5 H
TE-5
TD-5
5 mH to 2 H
10 mH to 5 H
150 μH to 20 mH 1 mH to 100 mH
ELECTRICAL SPECIFICATIONS
Tolerance:
TE-3, TD-3 = ± 1 % > 2 mH, ± 2 % 154 μH to 2 mH, ± 5 % < 150 μH
TE-4, TD-4 = ± 1 % > 2 mH, ± 2 % < 2 mH
TE-5, TD-5 = ± 1 % > 2 mH, ± 2 % < 2 mH
Insulation Resistance:
1000 MW minimum
Dielectric Strength:
1000 V minimum (TE)
500 V minimum (TD)
DIMENSIONS
in inches [millimeters]
TE
A Dia.
Max.
B
F Dia. Max.
E
D
C Min.
C
Min.
A Dia.
Max.
B
Max.
TD
0.375 ± 0.125
[9.53 ± 3.18]
MECHANICAL SPECIFICATIONS
Terminal Strength:
2 pounds pull test (TE)
Vibration:
per MIL-T-27 (TE)
Shock:
per MIL-T-27 (TE)
Weight:
TE-3 = 5.1 g, TD-3 = 4.9 g typical
TE-4 = 20 g, TD-4 = 17 g typical
TE-5 = 53 g, TD-5 = 52 g typical
F
G
G
F Min.
Dia.
MODEL
TE-3
TD-3
TE-4
TD-4
TE-5
TD-5
A
B
C
D
E
MATERIAL SPECIFICATIONS
Coating:
vinyl (TD), non-flammable, abrasion and moisture
resistant. Resists most cleaning agents (consult factory for
chemicals which may be used)
Standard Terminals:
tinned copper (TE), stranded, tinned
copper, teflon insulated (TD)
Encapsulant:
epoxy (TE)
Gauge:
TE-3 = 22 AWG, TD-3 = 26 AWG
TE-4 = 20 AWG, TD-4 = 24 AWG
TE-5 = 20 AWG, TD-5 = 24 AWG
www.vishay.com
1
0.685 0.385
[17.40] [9.78]
0.685 0.320
[17.40] [8.13]
1.0
0.025 0.500 0.093 0.250
[25.40] [0.635] [12.70] [2.36] [6.35]
3.0
[76.20]
-
-
0.125
[3.18]
-
1.0
0.032 0.900 0.120 0.450
1.06 0.500
[26.92] [12.70] [25.40] [0.813] [22.86] [3.05] [11.43]
1.06 0.437
4.0
[26.92] [11.10] [101.60]
-
-
0.220
[5.59]
-
1.33 0.735
1.0
0.032
1.0 0.144 0.500
[33.78] [18.67] [25.40] [0.813] [25.40] [3.66] [12.70]
1.32 0.688
6.0
[33.53] [17.48] [152.40]
-
-
0.220
[5.59]
-
Document Number: 34078
Revison: 04-Nov-09
For technical questions, contact:
magnetics@vishay.com
TE, TD
Vishay Dale
ORDERING INFORMATION
TE-3
MODEL
Q0
Q
TYPE
TR
TC
CODE
5 mH
INDUCTANCE
VALUE
±1%
INDUCTANCE
TOLERANCE
EB
PACKAGE
CODE
e2
JEDEC LEAD (Pb)-FREE
STANDARD
Filter Inductors, Toroid, Radial Leaded
GLOBAL PART NUMBER
T
E
MODEL
3
Q
0
T
R
E
B
5
0
0
1
F
TOL.
Q TYPE
TC CODE
PACKAGE
CODE
INDUCTANCE
VALUE
DC RESISTANCE AND SELF-RESONANT FREQUENCIES
(typical values)
MODEL
TE-3, TD-3
TE-3, TD-3
TE-3, TD-3
TE-3, TD-3
TE-3, TD-3
TE-3, TD-3
TE-3, TD-3
TE-3, TD-3
TE-3, TD-3
TE-3, TD-3
TE-3, TD-3
TE-4, TD-4
TE-4, TD-4
TE-4, TD-4
TE-4, TD-4
TE-4, TD-4
TE-4, TD-4
TE-4, TD-4
TE-4, TD-4
TE-5, TD-5
TE-5, TD-5
TE-5, TD-5
TE-5, TD-5
TE-5, TD-5
TE-5, TD-5
TE-5, TD-5
TE-5, TD-5
TE-5, TD-5
IND.
(μH)
50.0
100.0
332.0
1000.0
3320
10 000
15 000
33 200
100 000
332 000
1 000 000
150.0
1000
2000
10 000
20 000
100 000
1 000 000
2 000 000
1000
3320
5000
10 000
33 200
100 000
332 000
1 000 000
2 000 000
Q0
0.68
1.0
3.3
6.9
24.0
84.0
106.0
-
-
-
-
0.54
2.8
5.5
27.0
54.0
-
-
-
1.8
5.2
6.5
13.0
49.0
133.0
-
-
-
DCR (Ω)
Q3
-
-
-
1.5
4.1
14.0
17.0
40.0
138.0
555.0
-
-
0.7
1.4
4.9
9.6
56.0
570.0
1200.0
-
-
1.8
2.4
8.8
27.0
80.0
222.0
475.0
Q4
-
-
-
0.82
2.3
5.9
9.1
18.0
58.0
220.0
670.0
-
-
0.78
2.5
5.0
23.0
260.0
520.0
-
-
-
1.7
3.9
11.0
44.0
121.0
217.0
Q0
7.6
5.1
2.9
1.4
0.79
0.40
0.34
-
-
-
-
2.6
1.0
0.64
0.24
0.18
-
-
-
0.80
0.44
0.33
0.21
0.12
0.061
-
-
-
SRF (MHz)
Q3
-
-
-
1.1
0.57
0.29
0.24
0.14
0.08
0.04
-
-
0.75
0.54
0.21
0.15
0.059
0.016
0.013
-
-
0.32
0.20
0.11
0.057
0.032
0.016
0.012
Q4
-
-
-
1.0
0.55
0.25
0.21
0.12
0.077
0.038
0.019
-
-
0.45
0.18
0.13
0.051
0.014
0.011
-
-
-
0.15
0.086
0.044
0.024
0.012
0.008
STANDARD INDUCTANCE VALUE
The following standardization chart is
offered for your design and ordering
convenience.
Each value listed is within one percent of the
preceding and succeeding values shown.
All decade multiples of these values, within
the range shown for each model in the chart,
are Vishay Dale standard values.
(Example: for a TE-3, 200 μH, 20 mH and
200 mH are all decade multiples of 2.00 and
are all standard values.)
1.00
1.02
1.05
1.07
1.10
1.13
1.15
1.18
1.21
1.24
1.27
1.30
1.33
1.37
1.40
1.43
1.47
1.50
1.54
1.58
1.62
1.65
1.69
1.74
1.78
1.82
1.87
1.91
1.96
2.00
2.05
2.10
2.15
2.21
2.26
2.32
2.37
2.43
2.49
2.55
2.61
2.67
2.74
2.80
2.87
2.94
3.00
3.01
3.09
3.16
3.24
3.32
3.40
3.48
3.57
3.65
3.74
3.83
3.92
4.00
4.02
4.12
4.22
4.32
4.42
4.53
4.64
4.75
4.87
4.99
5.00
5.11
5.23
5.36
5.49
5.62
5.76
5.90
6.00
6.04
6.19
6.34
6.49
6.65
6.81
6.98
7.00
7.15
7.32
7.50
7.68
7.87
8.00
8.06
8.25
8.45
8.66
8.87
9.00
9.09
9.31
9.53
9.76
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For technical questions, contact:
magnetics@vishay.com
Document Number: 34078
Revison: 04-Nov-09
TE, TD
Filter Inductors, Toroid, Radial Leaded
Vishay Dale
PERFORMANCE GRAPHS: INDUCTANCE VS. DC BIAS, INDUCTANCE VS. AC EXCITATION
TE-3, TD-3
0
% INDUCTANCE CHANGE
-5
Q3
- 10
- 15
- 20
- 25
Q4
1
10
100
Q3
1000
DC
EFFECT
Q4
DC
EFFECT
AC
EFFECT
Q0
10 000
INDUCTOR CURRENT IN mA x
√
INDUCTANCE IN mH
TE-4, TD-4
Q0
0
% INDUCTANCE CHANGE
DC
EFFECT
-5
- 10
- 15
- 20
- 25
DC
EFFECT
Q4
Q3
Q3
Q4
AC
EFFECT
1
10
100
1000
10 000
INDUCTOR CURRENT IN mA x
√
INDUCTANCE IN mH
TE-5, TD-5
0
% IN DUCTANCE CHANGE
DC
EFFECT
Q0
-5
- 10
Q3
- 15
- 20
- 25
Q4
1
10
100
1000
Q3
10 000
DC
EFFECT
AC
EFFECT
Q4
INDUCTOR CURRENT IN mA x
√
INDUCTANCE IN mH
Document Number: 34078
Revison: 04-Nov-09
For technical questions, contact:
magnetics@vishay.com
www.vishay.com
3
TE, TD
Vishay Dale
Filter Inductors, Toroid, Radial Leaded
PERFORMANCE GRAPHS: TYPICAL Q VS. FREQUENCY
TE-3, TD-3
TE-4, TD-4
Q0
1000
1000
Q0
“Q”
100
3.3
mH
15
mH
1
mH
330
µH
“Q”
100
10
mH
150
µH
3.3
mH
1
mH
50
µH
20
mH
10
10
100
1000
FREQUENCY - kHz
10 000
10
10
100
1000
FREQUENCY - kHz
10 000
Q3
1000
1000
Q3
“Q”
100
“Q”
100
100
mH
10
1
10
FREQUENCY - kHz
100
10
mH
1
mH
10
1000
1
1
H
10
100
mH
100
FREQUENCY - kHz
10
mH
1
mH
1000
Q4
100
Q4
1000
“Q”
10
1
H
100
mH
10
mH
1
mH
100
2
mH
“Q”
7.5
H
1
1
10
FREQUENCY - kHz
100
1000
1
H
10
100
mH
10
mH
100
10
0.1
1
FREQUENCY - kHz
www.vishay.com
4
For technical questions, contact:
magnetics@vishay.com
Document Number: 34078
Revison: 04-Nov-09
TE, TD
Filter Inductors, Toroid, Radial Leaded
Vishay Dale
PERFORMANCE GRAPHS: TYPICAL Q VS. FREQUENCY
TE-5, TD-5
Q0
1000
Q3
1000
5
mH
“Q”
100
10
mH
1
mH
“Q”
100
100
mH
2
H
10
1
10
FREQUENCY - kHz
100
1000
330
mH
100
mH
100
10
0.1
1
FREQUENCY - kHz
10
Q4
1000
“Q”
100
20
H
10
0.1
1
1
H
100
mH
10
mH
10
FREQUENCY - kHz
100
MARKING
- Vishay Dale
- Model
- Q type
- TC code
- Inductance value
- Inductance tolerance
- Date code
Document Number: 34078
Revison: 04-Nov-09
For technical questions, contact:
magnetics@vishay.com
www.vishay.com
5
