Document Number: 34078 For technical questions, contact: magnetics@vishay.com www.vishay.com
Revison: 04-Nov-09 1
Filter Inductors, Toroid, Radial Leaded
TE, TD
Vishay Dale
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
Note
(1) Inverse of typical temperature coefficient of polystyrene capacitor
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)
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
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
STANDARD ELECTRICAL SPECIFICATIONS (applies to core only)
MODEL TC
CODE
TEMPERATURE
COEFFICIENT
TEMPERATURE
RANGE
TC AVAILABILITY
TE-3
TD-3
TE-4
TD-4
TE-5
TD-5 Q0 Q3 Q4
X X X TA 0 % ± 1 % - 55 °C to + 125 °C X X
X X X TD 0 % ± 0.1 % 0 °C to + 55 °C X X
XXXTL
(1) + 40 ppm/°C to + 110 ppm/°C
+ 85 ppm/°C to + 185 ppm/°C
- 55 °C to + 25 °C
+ 25 °C to + 85 °C X
X X X TM 0 ± 0.25 % - 65 °C to + 125 °C X X
X X X TR 50 ppm/°C (typical) - 65 °C to + 125 °C X
X X X TW 0 % ± 0.25 % - 55 °C to + 85 °C X X
INDUCTANCE RANGE
TC
CODE
TE-3
TD-3
TE-4
TD-4
TE-5
TD-5
Q0 50 μH to 15 mH 150 μH to 20 mH 1 mH to 100 mH
Q3 500 μH to 487 mH 1 mH to 2 H 5 mH to 2 H
Q4 1 mH to 1 H 2 mH to 5 H 10 mH to 5 H
DIMENSIONS in inches [millimeters]
TE TD
MODEL A B C D E F G
TE-3 0.685
[17.40]
0.385
[9.78]
1.0
[25.40]
0.025
[0.635]
0.500
[12.70]
0.093
[2.36]
0.250
[6.35]
TD-3 0.685
[17.40]
0.320
[8.13]
3.0
[76.20] --
0.125
[3.18] -
TE-4 1.06
[26.92]
0.500
[12.70]
1.0
[25.40]
0.032
[0.813]
0.900
[22.86]
0.120
[3.05]
0.450
[11.43]
TD-4 1.06
[26.92]
0.437
[11.10]
4.0
[101.60] --
0.220
[5.59] -
TE-5 1.33
[33.78]
0.735
[18.67]
1.0
[25.40]
0.032
[0.813]
1.0
[25.40]
0.144
[3.66]
0.500
[12.70]
TD-5 1.32
[33.53]
0.688
[17.48]
6.0
[152.40] --
0.220
[5.59] -
A Dia.
Max.
D
C
Min.
B
Max.
F Dia.
G
E
A Dia.
Max.
B
Max. F Min.
Dia.
C Min.
0.375 ± 0.125
[9.53 ± 3.18]
www.vishay.com For technical questions, contact: magnetics@vishay.com Document Number: 34078
2Revison: 04-Nov-09
TE, TD
Vishay Dale Filter Inductors, Toroid, Radial Leaded
ORDERING INFORMATION
TE-3 Q0 TR 5 mH ± 1 % EB e2
MODEL Q
TYPE
TC
CODE
INDUCTANCE
VALUE
INDUCTANCE
TOLERANCE
PACKAGE
CODE
JEDEC LEAD (Pb)-FREE
STANDARD
GLOBAL PART NUMBER
TE3 Q0 TR EB 5001 F
MODEL Q TYPE TC CODE PACKAGE
CODE
INDUCTANCE
VALUE
TOL.
DC RESISTANCE AND SELF-RESONANT FREQUENCIES (typical values)
MODEL IND.
(μH)
DCR (Ω)SRF (MHz)
Q0 Q3 Q4 Q0 Q3 Q4
TE-3, TD-3 50.0 0.68 - - 7.6 - -
TE-3, TD-3 100.0 1.0 - - 5.1 - -
TE-3, TD-3 332.0 3.3 - - 2.9 - -
TE-3, TD-3 1000.0 6.9 1.5 0.82 1.4 1.1 1.0
TE-3, TD-3 3320 24.0 4.1 2.3 0.79 0.57 0.55
TE-3, TD-3 10 000 84.0 14.0 5.9 0.40 0.29 0.25
TE-3, TD-3 15 000 106.0 17.0 9.1 0.34 0.24 0.21
TE-3, TD-3 33 200 - 40.0 18.0 - 0.14 0.12
TE-3, TD-3 100 000 - 138.0 58.0 - 0.08 0.077
TE-3, TD-3 332 000 - 555.0 220.0 - 0.04 0.038
TE-3, TD-3 1 000 000 - - 670.0 - - 0.019
TE-4, TD-4 150.0 0.54 - - 2.6 - -
TE-4, TD-4 1000 2.8 0.7 - 1.0 0.75 -
TE-4, TD-4 2000 5.5 1.4 0.78 0.64 0.54 0.45
TE-4, TD-4 10 000 27.0 4.9 2.5 0.24 0.21 0.18
TE-4, TD-4 20 000 54.0 9.6 5.0 0.18 0.15 0.13
TE-4, TD-4 100 000 - 56.0 23.0 - 0.059 0.051
TE-4, TD-4 1 000 000 - 570.0 260.0 - 0.016 0.014
TE-4, TD-4 2 000 000 - 1200.0 520.0 - 0.013 0.011
TE-5, TD-5 1000 1.8 - - 0.80 - -
TE-5, TD-5 3320 5.2 - - 0.44 - -
TE-5, TD-5 5000 6.5 1.8 - 0.33 0.32 -
TE-5, TD-5 10 000 13.0 2.4 1.7 0.21 0.20 0.15
TE-5, TD-5 33 200 49.0 8.8 3.9 0.12 0.11 0.086
TE-5, TD-5 100 000 133.0 27.0 11.0 0.061 0.057 0.044
TE-5, TD-5 332 000 - 80.0 44.0 - 0.032 0.024
TE-5, TD-5 1 000 000 - 222.0 121.0 - 0.016 0.012
TE-5, TD-5 2 000 000 - 475.0 217.0 - 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 1.21 1.47 1.78 2.15 2.61 3.09 3.74 4.42 5.23 6.19 7.32 8.66
1.02 1.24 1.50 1.82 2.21 2.67 3.16 3.83 4.53 5.36 6.34 7.50 8.87
1.05 1.27 1.54 1.87 2.26 2.74 3.24 3.92 4.64 5.49 6.49 7.68 9.00
1.07 1.30 1.58 1.91 2.32 2.80 3.32 4.00 4.75 5.62 6.65 7.87 9.09
1.10 1.33 1.62 1.96 2.37 2.87 3.40 4.02 4.87 5.76 6.81 8.00 9.31
1.13 1.37 1.65 2.00 2.43 2.94 3.48 4.12 4.99 5.90 6.98 8.06 9.53
1.15 1.40 1.69 2.05 2.49 3.00 3.57 4.22 5.00 6.00 7.00 8.25 9.76
1.18 1.43 1.74 2.10 2.55 3.01 3.65 4.32 5.11 6.04 7.15 8.45
Document Number: 34078 For technical questions, contact: magnetics@vishay.com www.vishay.com
Revison: 04-Nov-09 3
TE, TD
Filter Inductors, Toroid, Radial Leaded Vishay Dale
PERFORMANCE GRAPHS: INDUCTANCE VS. DC BIAS, INDUCTANCE VS. AC EXCITATION
TE-3, TD-3
TE-4, TD-4
TE-5, TD-5
0
- 5
- 10
- 15
- 20
- 25
DC
EFFECT
DC
EFFECT
AC
EFFECT
Q3
Q4
Q4
1 10 100 1000 10 000
Q0
Q3
E G N A H C E C N A T C U D N I %
INDUCTOR CURRENT IN mA x √INDUCTANCE IN mH
0
- 5
- 10
- 15
- 20
- 25
DC
EFFECT
AC
EFFECT
DC
EFFECT
Q3
Q4
Q0
Q3
1 10 100 1000 10 000
Q4
E G N A H C E C N A T
C U
D N
I
%
INDUCTOR CURRENT IN mA x √INDUCTANCE IN mH
1 10 100 1000 10 000
0
- 5
- 10
- 15
- 20
- 25
DC
EFFECT
AC
EFFECT
Q4
Q4 Q3
Q0
DC
EFFECT
Q3
E G N A
H
C
E
C N
A
T C U
D
N I %
INDUCTOR CURRENT IN mA x √INDUCTANCE IN mH
www.vishay.com For technical questions, contact: magnetics@vishay.com Document Number: 34078
4Revison: 04-Nov-09
TE, TD
Vishay Dale Filter Inductors, Toroid, Radial Leaded
PERFORMANCE GRAPHS: TYPICAL Q VS. FREQUENCY
TE-3, TD-3 TE-4, TD-4
FREQUENCY - kHz
10
Q0
100
1000
15
mH
3.3
mH
1
mH 330
µH 50
µH
” Q “
10 100 1000 10 000
10
FREQUENCY - kHz
10 100 1000 10 000
Q0
100
1000
3.3
mH
10
mH
150
µH
1
mH
20
mH
” Q “
FREQUENCY - kHz
10
Q3
100
” Q
“
1000
1 10 100 1000
100
mH
10
mH
1
mH
10
FREQUENCY - kHz
Q3
100
100
mH
10
mH
1
mH
1
H
1 10 100 1000
1000
”Q“
10
” Q “
Q4
100
mH
1
mH
10
mH
1
H
1 10 100 1000
FREQUENCY - kHz
100
1
Q4
100
1000
0.1 1 10 100
FREQUENCY - kHz
10
2
mH
10
mH
100
mH
7.5
H
”Q
“
1
H
Document Number: 34078 For technical questions, contact: magnetics@vishay.com www.vishay.com
Revison: 04-Nov-09 5
TE, TD
Filter Inductors, Toroid, Radial Leaded Vishay Dale
PERFORMANCE GRAPHS: TYPICAL Q VS. FREQUENCY
TE-5, TD-5
FREQUENCY - kHz
1 10 100 1000
Q0
100
1000
1
mH
10
mH
100
mH
”Q“
10
Q3
100
”Q“
1000
5
mH
2
H
10
100
mH
0.1 1 10 100
FREQUENCY - kHz
330
mH
”Q“
Q4
FREQUENCY - kHz
1
H
100
mH
10
mH
20
H
10
100
1000
0.1 1 10 100
MARKING
- Vishay Dale
- Model
- Q type
- TC code
- Inductance value
- Inductance tolerance
- Date code
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www.vishay.com Vishay
Revision: 12-Mar-12 1Document Number: 91000
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