TE Connectivity is a leading supplier of standard and custom-designed power resistors for
industrial, control and general- purpose applications.
The TE range of Mullite coated tubular ceramic core resistors have a corrugated ribbon
element for rapid cooling effect to enable up to 2500W power handling capability. Designed
for heavy duty machinery, electrical equipment, motor control etc. requiring stability and
reliability.
Test Method -
Electrical
Test Item
Life (Moisture Load):
Short Term Overload:
Flammability:
Insulation Resistance:
Voltage Resistibility:
Resistor Strength:
Terminal Strength:
Specification
40°C 95% RH 1000 hour on-off cycle
3 x rated wattage, 5 seconds
16x rated power, 5 minutes
DC 500V
AC 2500V 1 minute
200N, 30 seconds
Ual: 45N, 30 seconds
Test Details
∆R ±3.0%
-
No Flames
Over 100MΩ
Free of damage or flying arc
Free of visible damage
Free of visible damage
R ≤ ± (1%R + 0.05Ω)
9-1773453-2 CIS WR 08/2011
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help
High Power Wire Wound Resistor
Type TE Series
Specifications-
Electrical
Resistance Range (Ohms)
Selection Series
Tolerance
Type
50W
60W
80W
100W
120W
150W
200W
300W
400W
500W
600W
750W
1000W
1200W
1500W
2000W
2500W
See Resistance Range Chart below
E12
+/-5%, +/-10% as per Resistance Range Chart below
Resistance Value
R10 – R99
1R0 – 2K7
R10 – R99
1R0 – 2K7
R10 – R99
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
Tolerance
10%
5%
10%
5%
10%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
Characteristics -
Environmental
Temperature Coefficient of Resistance:
Rated Power Free Air:
Operating Temperature Range
Within ±440ppm/°C
50 to 2500 Watts
-25°C to +225°C
Derating Curve
Rated Ratio of Power Loss (%)
100
80
60
40
20
0
-55
0
50
100
150
200
250
300
350
400
Ambient Temperature (°C)
9-1773453-2 CIS WR 08/2011
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help
High Power Wire Wound Resistor
Type TE Series
Temperature Rise
400
Increase in Temperature (°C)
300
200
100
0
0
50
Load Ratio (%)
100
Dimensions
Rated
Power
(W)
50
60
80
100
120
150
200
300
400
500
600
750
1000
1200
1500
2000
2500
Dimensions
L1
(±2)
102
102
152
182
182
195
195
282
282
316
345
316
300
415
415
510
600
L2
(±5)
124
124
174
204
204
217
217
304
304
338
367
338
325
440
440
535
625
L3
(±3)
146
146
196
226
226
239
239
326
326
360
389
360
350
465
465
560
650
D
(±2)
28
28
28
28
28
40
40
40
40
50
40
50
60
60
60
60
60
B
6.5
6.5
6.5
6.5
6.5
8
8
8
8
8
8
8
8.5
8.5
8.5
8.5
8.5
B1
28
28
28
28
28
40
40
40
40
50
40
50
60
60
60
60
60
H
28
28
28
28
28
41
41
41
41
45
41
45
60
60
60
60
60
H1
(±3)
61
61
61
61
61
81
81
81
81
101
81
101
119
119
119
119
119
N
10
10
10
10
10
12
12
12
12
16
12
16
16
16
16
16
16
d
4.5
4.5
4.5
4.5
4.5
5.5
5.5
5.5
5.5
6
5.5
6
6
6
6
6
6
O
1.2
1.2
1.2
1.2
1.2
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
How to Order
TE
Common Part
TE - High Power
Wire Wound
Resistor
50
Power Rating
50
60
80
100
-
-
-
-
50 Watt
60 Watt
80 Watt
100 Watt
etc.
B
Mounting
A - Without Bracket
B - With Bracket
(Standard)
1K0
Resistance Value
1 ohm
(1000 milliohms)
1R0
10 ohm (10 ohms)
10R
100R ohms
(100 ohms)
100R
1k ohms
(1000 ohms)
1K0
J
Tolerance
J - ±5%
K - ±10%
TE Connectivity, TE connectivity (logo) and TE (logo) are trademarks.
Other logos, product and Company names mentioned herein may be trademarks of their respective owners.
While TE has made every reasonable effort to ensure the accuracy of the information in this datasheet, TE does not guarantee that it is error-free, nor does TE make any other
representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein
at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantabili-
ty or fitness for a particular purpose. The dimensions in this datasheet are for reference purposes only and are subject to change without notice. Specifications are subject to change
without notice. Consult TE for the latest dimensions and design specifications.
Maxim推出带有智能电源选择器(Smart Power Selector™)电路的开关模式、DC-DC充电器MAX8903A。充电器采用高开关频率(典型值为4MHz)，极大地降低了散热量，缩短了充电时间，并允许使用小尺寸外部元件。为进一步减小方案尺寸，4mm x 4mm的MAX8903A包含了在电池和外部电源之间切换负载以及为负载充电所需的所有功率开关和电流检测电路。该器件针对...[详细]
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