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
TC AVAILABILITY
TC
CODE
TEMPERATURE
COEFFICIENT
TEMPERATURE
RANGE
TE-3
TD-3
TE-4
TD-4
TE-5
TD-5
Q0
Q3
Q4
X
X
X
X
X
X
TA
TD
0 ꢀ 1 ꢀ
- 55 °C to + 125 °C
0 °C to + 55 °C
X
X
X
X
0 ꢀ 0.1 ꢀ
+ 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
TL (1)
X
X
X
X
X
X
X
X
X
X
X
TM
TR
0
0.25 ꢀ
- 65 °C to + 125 °C
- 65 °C to + 125 °C
- 55 °C to + 85 °C
X
X
50 ppm/°C (typical)
0 ꢀ 0.25 ꢀ
X
TW
X
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
INDUCTANCE RANGE
TC
CODE
TE-3
TD-3
TE-4
TD-4
TE-5
TD-5
Q0
Q3
Q4
50 μH to 15 mH 150 μH to 20 mH 1 mH to 100 mH
TE-5, TD-5 = 1 ꢀ > 2 mH, 2 ꢀ ꢁ 2 mH
500 μH to 487 mH
1 mH to 1 H
1 mH to 2 H
2 mH to 5 H
5 mH to 2 H
Insulation Resistance: 1000 MW minimum
10 mH to 5 H
Dielectric Strength: 1000 V minimum (TE)
500 V minimum (TD)
DIMENSIONS in inches [millimeters]
TE
TD
MECHANICAL SPECIFICATIONS
Terminal Strength: 2 pounds pull test (TE)
Vibration: per MIL-T-27 (TE)
A Dia.
Max.
D
0.375 0.ꢀ15
[9.53 3.ꢀꢁ8
C Min.
Shock: per MIL-T-27 (TE)
C
Min.
B
Max.
A Dia.
Max.
Weight:
F Dia.
E
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
B
Max.
G
F Min.
Dia.
MODEL
A
B
C
D
E
F
G
MATERIAL SPECIFICATIONS
0.685 0.385
1.0
0.025 0.500 0.093 0.250
Coating: vinyl (TD), non-flammable, abrasion and moisture
resistant. Resists most cleaning agents (consult factory for
chemicals which may be used)
TE-3
[17.40] [9.78] [25.40] [0.635] [12.70] [2.36] [6.35]
0.685 0.320
[17.40] [8.13] [76.20]
3.0
0.125
[3.18]
TD-3
TE-4
TD-4
TE-5
TD-5
-
-
-
Standard Terminals: tinned copper (TE), stranded, tinned
copper, teflon insulated (TD)
1.06 0.500 1.0
[26.92] [12.70] [25.40] [0.813] [22.86] [3.05] [11.43]
0.032 0.900 0.120 0.450
1.06 0.437
[26.92] [11.10] [101.60]
4.0
0.220
[5.59]
Encapsulant: epoxy (TE)
-
-
-
Gauge:
1.33 0.735 1.0
[33.78] [18.67] [25.40] [0.813] [25.40] [3.66] [12.70]
0.032
1.0 0.144 0.500
TE-3 = 22 AWG, TD-3 = 26 AWG
TE-4 = 20 AWG, TD-4 = 24 AWG
TE-5 = 20 AWG, TD-5 = 24 AWG
1.32 0.688
[33.53] [17.48] [152.40]
6.0
0.220
[5.59]
-
-
-
Document Number: 34078
Revison: 04-Nov-09
For technical questions, contact: magnetics@vishay.com
www.vishay.com
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