SPP11xxx PDF даташит
Спецификация SPP11xxx изготовлена «International Resistive» и имеет функцию, называемую «SPP Series / Low Cost General Purpose Conformal Coated Wirewound Resistor». |
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Детали детали
Номер произв | SPP11xxx |
Описание | SPP Series / Low Cost General Purpose Conformal Coated Wirewound Resistor |
Производители | International Resistive |
логотип |
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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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ISO-9001
Registered
SPP CHARACTERISTICS:
Temperature Coefficient
Thermal Shock
Low Shock
Short Time Overload
Commercial Short Time Overload
Resistance to Solder Immersion
Solderability
Moisture Resistance
Life Test
Test Method
POWER DERATING:
100
80
SPP-3
60
SPP-1, 2
40
20
00 50 100 150 200 250 300
Ambient Temperature (°C)
HOW TO ORDER:
Sample Part No.:
IRC Type
Power
(See specification chart for other power ratings)
Resistance Value
Expressed in ohms
(Standard EIA/MIL values)
Tolerance
±5%, ±10% standard
SPP-1
SPP-2
SPP-3
MAXIMUM LIMITS
±600/°C 0.10Ω−0.91Ω
±300/°C 1.0Ω-1200Ω
±600/°C 0.10Ω−0.91Ω
±300/°C 1.0Ω-2400Ω
±600/°C 0.10Ω−0.91Ω
±600/°C 1.0Ω-2400Ω
±5%
±5%
±5%
±5%
±3%
95% minimum coverage
±5%
±5%
EIA Specification RS-344
TEMPERATURE RISE:
300
200
SPP-3
SPP-2
100
SPP-1
0
0
2200 40 6400 80 10060
80
Percent Rated Power
100
SPP 1 1K 5%
2 WIREWOUND AND FILM TECHNOLOGIES DIVISION
736 Greenway Road • Boone, North Carolina 28607-1860 • Tel: 828-264-8861 • Fax: 828-264-8866 • www.irctt.com
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Номер в каталоге | Описание | Производители |
SPP11xxx | SPP Series / Low Cost General Purpose Conformal Coated Wirewound Resistor | International Resistive |
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