TD-4Q3TB20MH1% [VISHAY]
General Fixed Inductor, 1 ELEMENT, 20000 uH, GENERAL PURPOSE INDUCTOR;
| 型号： | TD-4Q3TB20MH1% |
| 厂家： | 
VISHAY |
| 描述： | General Fixed Inductor, 1 ELEMENT, 20000 uH, GENERAL PURPOSE INDUCTOR |
| 文件： | 总5页 (文件大小：62K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Models TE and TD
Vishay Dale
Filter Inductors
Toroid
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 versus frequency ranges in
one small package. Large number of standard inductance
values.
STANDARD ELECTRICAL SPECIFICATIONS (APPLIES TO CORE ONLY)
MODEL
TC
AVAILABILITY
TE-3
TD-3
TE-4
TD-4
TE-5
TD-5
TC
CODE
TEMPERATURE
COEFFICIENT
TEMPERATURE
RANGE
Q0
Q3
Q4
X
X
X
X
X
X
X
X
X
X
X
X
X
TA
TB
TD
TE
TL*
0
0
0
1%
- 55°C to + 125°C
+ 13°C to + 35°C
0°C to + 55°C
X
X
X
X
X
X
X
X
0.1%
0.1%
0.15%
0
0°C to + 55°C
+ 40 to + 110 PPM/°C
- 55°C to + 25°C
+ 85 to + 185 PPM/°C
+ 25°C to + 85°C
X
X
X
X
X
X
X
X
X
TM
TR
TW
0
0.25%
50 PPM/°C (Typical)
0.25%
- 65°C to + 125°C
- 65°C to + 125°C
- 55°C to + 85°C
X
X
X
X
X
0
*Inverse of typical Temperature Coefficient of polystyrene capacitor.
ELECTRICAL SPECIFICATIONS
Tolerance:
TE-3, TD-3 = 1% > 2mH, 2% 154µH to 2mH, 5% < 150µH.
TE-4, TD-4 = 1% > 2mH, 2% < 2mH.
TE-5, TD-5 = 1% > 2mH, 2% < 2mH.
INDUCTANCE RANGES
TC
CODE
TE-3
TD-3
TE-4
TD-4
TE-5
TD-5
Q0
Q3
Q4
50µH to 15mH
500µH to 1H
1mH to 4H
150µH to 20mH
1mH to 2H
1mH to 100mH
5mH to 2H
2mH to 5H
10mH to 5H
Insulation Resistance: 1000 Megohm minimum.
Dielectric Strength: 1000V minimum (TE). 500V minimum
(TD).
DIMENSIONS in inches (millimeters)
TD
TE
MECHANICAL SPECIFICATIONS
Terminal Strength: 2 pounds pull test (TE).
Vibration: Per MIL-T-27 (TE).
A Dia.
Max.
D
.375 .125
[9.53 3.18]
C Min.
C
Min.
B
Max.
Shock: Per MIL-T-27 (TE).
A Dia.
Max.
F
Dia.
Weight:
TE-3 = 5.1 grams, TD-3 = 4.9 grams typical.
TE-4 = 20 grams, TD-4 = 17 grams typical.
TE-5 = 53 grams, TD-5 = 52 grams typical.
MATERIAL SPECIFICATIONS
Coating: Vinyl (TD), non-flammable, abrasion and moisture
resistant. Resists most cleaning agents. (Consult factory for
chemicals which may be used.)
G
B Max.
F Min.
Dia.
E
MODEL
A
B
C
D
E
F
G
1.0
[25.40]
TE-3
.685
0.385
[17.40] [9.78]
0.025 0.500 0.093
[0.635] [12.70] [2.36]
0.250
[6.35]
3.0
[76.20]
TD-3
TE-4
TD-4
TE-5
TD-5
.685
0.320
[17.40] [8.13]
—
—
0.125
[3.18]
—
Standard Terminals: Tinned copper (TE).
Stranded, tinned copper, Teflon insulated (TD).
1.0
[25.40]
1.06
0.500
[26.92] [12.70]
0.032 0.900 0.120
[0.813] [22.86] [3.05]
0.450
[11.43]
4.0
[101.60]
1.06
0.437
—
—
0.220
[5.59]
—
Encapsulant: Epoxy (TE).
[26.92] [11.10]
1.32
0.725
Gauge:
1.0
[25.40]
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.
[33.53] [18.42]
[0.813] [25.40] [3.66]
[12.70]
6.0
[152.40]
1.32
0.688
[33.53] [17.48]
—
—
0.220
[5.59]
—
Document Number 34078
Revision 19-Apr-01
www.vishay.com
140
Models TE and TD
Vishay Dale
DC RESISTANCE AND SELF-RESONANT FREQUENCIES (TYPICAL VALUES)
SELF-RESONANT FREQUENCY
DCR
(Ohms)
(MHz)
Q4
Q4
MODEL
INDUCTANCE
Q0
Q3
Q0
Q3
—
—
—
—
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-3, TD-3
50.0µH
100.0µH
332.0µH
1.0mH
.68
1.0
3.3
6.9
24.0
84.0
106.0
—
—
—
7.6
5.1
2.9
1.4
.79
.40
.34
—
—
—
—
—
—
—
1.0
.55
.25
.21
.12
.077
.038
.019
.009
.82
1.5
1.1
.57
.29
.24
.14
.08
.04
.021
—
2.3
3.32mH
10.0mH
15.0mH
33.2mH
100.0mH
332.0mH
1.0H
4.1
5.9
14.0
17.0
40.0
138.0
555.0
1500.0
—
9.1
18.0
58.0
220.0
670.0
2700.0
—
—
—
—
—
—
4.0H
—
—
—
—
—
—
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
150.0µH
1.0mH
2.0mH
10.0mH
20.0mH
100.0mH
1.0H
.54
2.8
5.5
27.0
54.0
—
—
.7
2.6
1.0
.64
.24
.18
—
—
.75
.45
.78
1.4
.54
.18
2.5
4.9
.21
.13
5.0
9.6
.15
.051
.014
.011
23.0
260.0
520.0
56.0
570.0
1200.0
.059
.016
.013
—
—
2.0H
—
—
—
—
—
—
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
1.0mH
3.32mH
5.0mH
1.8
5.2
—
—
.80
.44
.33
.21
.12
.061
—
—
—
—
—
6.5
1.8
.32
.15
1.7
10.0mH
33.2mH
100.0mH
332.0mH
1.0H
13.0
49.0
133.0
—
2.4
.20
.086
.044
.024
.012
.008
3.9
8.8
.11
11.0
44.0
121.0
217.0
27.0
80.0
222.0
475.0
.057
.032
.016
.012
—
—
2.0H
—
—
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.
1.00 1.21 1.47
2.15 2.61 3.09 3.74 4.42 5.23 6.19 7.32 8.66
2.21 2.67 3.16 3.83 4.53 5.36 6.34 7.50 8.87
2.26 2.74 3.24 3.92 4.64 5.49 6.49 7.68 9.00
2.32 2.80 3.32 4.00 4.75 5.62 6.65 7.87 9.09
2.37 2.87 3.40 4.02 4.87 5.76 6.81 8.00 9.31
2.43 2.94 3.48 4.12 4.99 5.90 6.98 8.06 9.53
2.49 3.00 3.57 4.22 5.00 6.00 7.00 8.25 9.76
2.55 3.01 3.65 4.32 5.11 6.04 7.15 8.45
1.78
1.82
1.87
1.91
1.96
2.00
2.05
2.10
1.02 1.24 1.50
1.05 1.27 1.54
1.07 1.30 1.58
1.10 1.33 1.62
1.13
1.15
1.18
1.37 1.65
1.40 1.69
1.43 1.74
(Example: For a TE-3, 200µH, 20mH and
200mH are all decade multiples of 2.00 and
are all standard values.)
www.vishay.com
141
Document Number 34078
Revision 19-Apr-01
Models TE and TD
Vishay Dale
PERFORMANCE GRAPHS: INDUCTANCE VS DC BIAS, INDUCTANCE VS AC EXCITATION
TE-3, TD-3
0
DC
EFFECT
- 5
- 10
- 15
- 20
- 25
Q3
Q4
AC
Q0
EFFECT
DC
EFFECT
Q3
Q4
1
10
100
1000
10,000
INDUCTOR CURRENT IN mA x INDUCTANCE IN mH
TE-4, TD-4
Q0
DC
EFFECT
0
- 5
- 10
- 15
- 20
- 25
Q4
Q3
AC
EFFECT
DC
EFFECT
Q4
Q3
1
10
100
1000
10,000
INDUCTOR CURRENT IN mA x INDUCTANCE IN mH
TE-5, TD-5
DC
EFFECT
0
- 5
Q0
Q4
- 10
- 15
- 20
25
Q3
AC
EFFECT
DC
EFFECT
-
Q4
1000
Q3
1
10
100
10,000
INDUCTOR CURRENT IN mA x INDUCTANCE IN mH
Document Number 34078
Revision 19-Apr-01
www.vishay.com
142
Models TE and TD
Vishay Dale
PERFORMANCE GRAPHS: TYPICAL Q VS FREQUENCY
TE-3, TD-3
TE-4, TD-4
Q0
Q0
1000
1000
150
µH
100
100
1
mH
3.3
mH
1
mH
3.3
mH
10
mH
330
µH
50
µH
20
mH
15
mH
10
10
10
10
100
1000
10,000
100
1000
10,000
FREQUENCY - kHz
FREQUENCY - kHz
Q3
Q3
1000
1000
100
100
100
mH
1
H
10
mH
1
mH
10
mH
1
mH
1
H
100
mH
10
1
10
1
10
100
1000
10
100
1000
FREQUENCY - kHz
FREQUENCY - kHz
Q4
Q4
1000
100
2
mH
100
10
1
H
100
mH
10
mH
1
mH
4
H
10
mH
100
mH
7.5
H
1
H
10
1
1
0.1
1
10
100
10
100
1000
FREQUENCY - kHz
FREQUENCY - kHz
www.vishay.com
143
Document Number 34078
Revision 19-Apr-01
Models TE and TD
Vishay Dale
PERFORMANCE GRAPHS: TYPICAL Q VS FREQUENCY
TE-5, TD-5
Q0
Q3
1000
1000
5
mH
100
100
10
mH
1
mH
100
mH
2
H
330
mH
100
mH
10
10
1
10
100
1000
0.1
1
10
100
FREQUENCY - kHz
FREQUENCY - kHz
Q4
1000
100
10
mH
100
mH
1
H
20
H
10
0.1
1
10
100
FREQUENCY - kHz
PART MARKING
—
—
—
—
—
—
—
Vishay Dale
Model
Q type
TC code
Inductance value
Inductance tolerance
Date code
ORDERING INFORMATION
TE-5
Q0
5mH
1%
TR
MODEL
Q
TYPE
INDUCTANCE
VALUE
INDUCTANCE
TOLERANCE
TC CODE
Document Number 34078
Revision 19-Apr-01
www.vishay.com
144
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