Current
Sense
CSS SERIES
OBSOLETE
CURRENT SENSE SMT CHIP RESISTOR
•
1 watt in a 2512 package size(2W @25°C)
•
Available in 2 & 4 terminal (Kelvin) designs
•
Very low resistance range (.0005Ω to .003Ω)
•
High current handling capacity (45 amps continuous max)
•
Low TCR (20 ppm/°C) resistor alloy
•
±5% & 1% Standard Tolerance (see note on 1% tolerance)
FEATURES:
• Low Inductance
• Rugged Construction
• Surface Mount
APPLICATIONS:
• Current Sensing
• Feed Back
• High Frequency
OPERATING CHARACTERISTICS:
• Load Life @ 70°C: 1%
∆
Max
• Moisture No Load: 1%
∆
Max
• Temp Cycle @ -40°C & +125°C: 1%
∆
Max
SPECIFICATIONS:
Power
(watts)
1@70
°
C
Current Rating
(amps)
Range Dependant
(45 cont. max)
Standard Resistance Values
(Ω)
0.0005Ω, 0.001Ω, 0.0015Ω &
0.002Ω, 0.003Ω
*contact factory for other values
Tolerance
(±%)
5%, 1%*
*Product performance within 1% distribution centered on nominal. Test nominal set by a Tegam 1750 at 25°C as calibrated to the test system’s
capability.
DIMENSIONS:
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
10
WIREWOUND AND FILM TECHNOLOGIES DIVISION
736 Greenway Road
•
Boone, North Carolina 28607-1860
•
Tel: 828-264-8861
•
Fax: 828-264-8866
•
www.irctt.com
Current
Sense
OBSOLETE
Inductance Data (R001)
Temperature Derating
TEST PERFORMANCE
ORDERING PROCEDURE
Prefix
Style
“1”= 2 terminal & “1K” = 4 terminal
CSS
-
1
- R001 -
J
-
7
LF
Resistance Code
Standard 4-digit resistance code
Example: R001 = .001 - R002=.002 - R0005=.0005
Resistance Tolerance Code
J = ±5%, F=±1%
Packaging
Available in 7” (1500pcs)
“LF” Lead-Free Construction
*For packaging information, see Appendix
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
WIREWOUND AND FILM TECHNOLOGIES DIVISION
736 Greenway Road
•
Boone, North Carolina 28607-1860
•
Tel: 828-264-8861
•
Fax: 828-264-8866
•
www.irctt.com
11
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