SPP11001K [TTELEC]
Low-Cost General Purpose Conformal Coated Wirewound Resistor; 低成本通用保形涂层线绕电阻器
| 型号： | SPP11001K |
| 厂家： | 
TT Electronics |
| 描述： | Low-Cost General Purpose Conformal Coated Wirewound Resistor |
| 文件： | 总3页 (文件大小：207K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Low-Cost General Purpose
Conformal Coated
Alloy resistance
wirewound on
fiberglass core
Wirewound Resistor
SPP Series
Mechanically crimped
termination assembly
• Coated or uncoated units
• Positive high TC’s upon request
• Color band standard identification
• Lower ranges available - contact factory
• Weldable and solderable magnetic leads
EIA/MIL color code:
first wide band indicates
wirewound construction,
blue indicator indicates
flameproof
Electrical Data
IRC Type
SPP-1
SPP-2
SPP-3
Resistance - Std.
Tolerance - Std.
0.1Ω to 1200Ω
0.1Ω to 2400Ω
0.1Ω to 2400Ω
±5%, ±10%
±5%, ±10%
±5%, ±10%
1 watt @ 85°C
3/4 watt @ 105°C
1/2 watt @ 125°C
Derating to 0 @ 160°C
2 watt @ 85°C
1 watt @ 140°C
3 watt @ 85°C
2 watt @ 145°C
1 watt @ 190°C
---
Power Rating
---
---
Load Life Stability
1 watt @ 85°C ± 10%
2 watt @ 85°C ± 10%
3 watt @ 85°C ± 10%
Max. Continuous
Working Voltage
Min. Insulation
Resistance
√PR
√PR
√PR
Dry
Wet
10,000 Meg
100 Meg
10,000 Meg
100 Meg
10,000 Meg
100 Meg
Min. Dielectric
Withstanding Volts
600V
600V
600V
(RMS)
Current Noise
Negligible
Negligible
Negligible
Temperature Rise at
Approx. 150°C
Approx. 200°C
Approx. 225°C
Rated Load, 25°C Ambient
±600/°C
±300/°C
±600/°C
±300/°C
±600/°C
±300/°C
Temperature Coefficient
0.10Ω - 0.91Ω 1Ω - 1200Ω 0.10Ω - 0.91Ω 1Ω - 2400Ω 0.10Ω - 0.91Ω 1Ω - 2400Ω
Notes:
Unless specified otherwise, standard test centers are 1 ¾ inches.
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
A subsidiary of
TT electronics plc
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
SPP Series Issue December 2008 Sheet 1 of 3
Low-Cost General Purpose
Conformal Coated
Wirewound Resistor
Environmental Data
Characteristics
Maximum Limits
SPP-1
±600/°C 0.10Ω - 0.91Ω
±300/°C 1.0Ω - 1200Ω
SPP-2
±600/°C 0.10Ω - 0.91Ω
±300/°C 1.0Ω - 2400Ω
Temperature Coefficient (ppm/°C)
±600/°C 0.10Ω - 0.91Ω
±600/°C 1.0Ω - 2400Ω
SPP-3
Thermal Shock
±5%
Low Shock
±5%
Short Time Overload
Commercial Short Time Overload
Resistance to Solder Immersion
Solderability
±5%
±5%
±3%
95% minimum coverage
±5%
Moisture Resistance
Life Test
±5%
Test Method
EIA Specification RS-344
Physical Data
A
max.
C
B
1.125
min.
Dimensions (Inches and (mm))
IRC Type
SPP-1
A
B
C ± .002
0.032
0.400 max.
0.570 max.
0.570 max
0.148 max.
0.170 max.
0.170 max.
SPP-2
0.032
SPP-3
0.032
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
SPP Series Issue December 2008 Sheet 2 of 3
Low-Cost General Purpose
Conformal Coated
Wirewound Resistor
Power Derating Curve
Temperature Rise Curve
100
80
300
200
SPP-3
SPP-2
SPP-3
60
SPP-1, 2
40
20
0
100
0
SPP-1
40
0
50
100 150
200 250 300
Ambient Temperature (°C)
0
20
60
80
100
Percent Rated Power
Ordering Data
Sample Part No.
SPP
1
1001
J
IRC Type
Power
(See Electrical Data chart for other power ratings)
Resistance Value
Expressed in ohms
(Standard EIA/MIL values)
Tolerance
J = ±5%, K = ±10% standard
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
SPP Series Issue December 2008 Sheet 3 of 3
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