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PDF SPP11xxx Data sheet ( Hoja de datos )
| Número de pieza | SPP11xxx | |
| Descripción | SPP Series / Low Cost General Purpose Conformal Coated Wirewound Resistor | |
| Fabricantes | International Resistive | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SPP11xxx (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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LCOOWNF-COORSMTAGLECNOEARTAELDmPWUIRRPEOWSOEUND ISO-9001
o Registered
RESISTOR et4U.c Alloy resistance
e wirewound on
h fiberglass core
wwS.DPaPtaSSERIES• Color band standard identification
w • Coated or uncoated units
m• Positive high TC's upon request
• Weldable and solderable magnetic leads
o• Lower ranges available - contact factory
Mechanically crimped
termination assembly.
EIA/MIL color code:
first wide band indicates
wirewound construction,
blue indicator indicates
flameproof.
.cSPECIFICATIONS:
IRC Type
SPP-1
UStandard Resistance (ohms)
0.1 - 1200*
t4Standard Tolerance (±%)
5, 10
Power Rating (watts)
1W @ 85°C
3/4W @ 105°C
e1/2W @ 125°C
Derating to 0 @ 160°C
eLoad Life Stability
1W @ 85°C ±10%
hMax. Continuous Working Voltage
√PR
Min. Insulation Resistance - Dry
10,000 megohm
SMin. Insulation Resistance - Wet
100 megohm
Min. Dielectric Withstanding Voltage
600 volts RMS
taCurrent Noise
Negligible
Temperature Rise at Rated Load,
Approx. 150°C
a25°C Ambient
Temperature Coefficient
±600/°C
±300/°C
0.10Ω-0.91Ω 1Ω-1200Ω
.DNOTE: Unless specified otherwise standard test centers are 1 3/4 inches.
DIMENSIONS (Inches):
wIRC Type
A
B C±.002
wSPP-1
0.400 max. 0.148 max
0.032
w omSPP-2
0.570 max. 0.170 max
0.032
U.cSPP-3
0.570 max. 0.170 max
0.032
SPP-2
0.1 - 2400
5, 10
2W @ 85°C
1W @ 140°C
---
---
2W @ 85°C ±10%
√PR
10,000 megohm
100 megohm
600 volts RMS
Negligible
Approx. 200°C
SPP-3
0.1 - 2400
5, 10
3W @ 85°C
2W @ 145°C
1W @ 190°C
---
3W @ 85°C ±10%
√PR
10,000 megohm
100 megohm
600 volts RMS
Negligible
Approx. 225°C
±600/°C
±300/°C
±600/°C
±300/°C
0.10Ω-0.91Ω 1Ω-2400Ω 0.10Ω-0.91Ω 1Ω-2400Ω
C
1.125
min.
A
max.
B
eet4FUSE/PULSE APPLICATIONS:
hSPP resistors normally fuse in less than one minute with five to ten times rated wattage depending on the range. By modifying the
Swindings, using a different wire size or type, they can be made to fuse much faster. On the other hand, by using larger wire diameters
www.Dataand higher melt temperature alloys they can handle from five to fifty times overloads of film resistors depending on the range.
WIREWOUND AND FILM TECHNOLOGIES DIVISION
736 Greenway Road • Boone, North Carolina 28607-1860 • Tel: 828-264-8861 • Fax: 828-264-8866 • www.irctt.com
1
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| PDF Descargar | [ Datasheet SPP11xxx.PDF ] | |
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