TT CMO-5S Commercial grade metal oxide resistor Datasheet

mercial Grade
Oxide
Resistor
Resistors
Commercial Grade
Metal
Oxide Resistors
Commercial
Grade
amic core
CMO Series NOT RECOMMENDED FOR NEW DESIGNS
Metal Oxide Resistor
ype available
High purity ceramic core
retardant coating
Non-inductive type available
CMO
Series
rom 1/4W
to
9W flame retardant coating
Superior
• High purity ceramic core
Power ratings from 1/4W to 9W
2655A requirements
• Non-inductive type available
Meets
EIA-RC2655A
requirements
• Superior
flame
retardant coating
ance in harsh
environments
Stable
performance
environments
• Power
ratings
from 1/4W in
to harsh
9W
• Meets EIA-RC2655A requirements
• Stable performance in harsh environments
All parts are Pb-free and comply with EU Directive 2011/65/EU (RoHS2)
Data
Electrical Data
Power
Resistance
Max.
Max.
PowerIRC Type Resistance
Max.
Tolerance
TCR
Rating at
Range*
Working
Overload
Tolerance
TCR
(±%)
(±ppm/°C)
70°C (W)
(Ohms)
Voltage (V)
Voltage (V)
Rating at
Range*
Working
(±%)
(±ppm/°C)
70°C (W)
(Ohms)
Voltage (V)
Standard Size
1
2
3
Voltage (V)
CMO-1/4
0.25
0.3 - 50K
250
400
250
CMO-1/2
0.5
0.3 - 50K
250
400
250
0.3 -150K
0.3 - 50K
350
250600
2
0.3 - 50K
350
3
5 - 100K
CMO-5
0.3 -550K
5 - 150K
750
3501000
CMO-7
7
20 - 150K
750
1000
750
CMO-8
0.3 -850K
30 - 200K
750
3501000
750
0.25CMO-1
0.5
Dielectric
Max.
Withstanding
Voltage
(V)
Overload
CMO-2
0.3 - 50K
CMO-3
CMO-9
9
5 - 100K
50 - 200K
5 - 150K
0.5
2, 5, 10
350
500
250
400
350
600
350
800
500
400
750
600
600
750
5001000
750
0.3 - 50K
250
750400
1000
250
1
0.3 - 50K
350
2
0.3 - 50K
3
30 - 200K
2, 5, 10
350
800
Miniature Size
5
7
8
9
CMO-1/2S
CMO-1S
CMO-2S
CMO-3S
CMO-5SS
CMO-5S
600
350
350
600
350
0.3 - 50K
350
750600
5
5 - 100K
500
800
500
5
5 - 150K
500
800
500
20 - 150K
50 - 200K
2, 5, 10
350
General Note
Note
IRC reserves the right to make changes in product specification without notice or liability.
0.5General
0.3
-and50K
TT
Electronics
reserves
the right
to make
changes in
product
specification
without notice or liability.
All information
is subject
to IRC’s
own data
is considered
accurate
at time
of going to print.
750
750
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
350
1000
1000
BI Technologies
IRC Welwyn
250
400
A subsidiary of
TT electronics plc
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
1 © TT Electronics plc 0.3 - 50K
1000
www.ttelectronics.com/resistors
350
CMO Series Issue September 2008 Sheet 1 of 4
600
09.17
W
V
Commercial Grade
Metal Oxide
Resistor
CMO Series
NOT RECOMMENDED FOR NEW DESIGNS
Commerical Grade
Metal Oxide Resistor
Environmental Data
Short-time overload
∆R/R ≤(±0.5% + 0.05Ω), with no evidence of mechanical damage.
Dielectric withstanding voltage
No evidence of flashover, mechanical damage, arcing or insulation breakdown.
Terminal strength
No evidence of mechanical damage.
Resistance to Soldering heat
∆R/R ≤(±1% + 0.05Ω), with no evidence of mechanical damage.
Pulse Overload
∆R/R ≤(±1% + 0.05Ω), with no evidence of mechanical damage.
Solderability
Minimum 95% coverage.
Resistance to solvent
No deterioration of protective coating and markings.
Temperature cycling
∆R/R ≤(±1% + 0.05Ω), with no evidence of mechanical damage.
Load life in humidity
Standard type: ∆R/R ±3% for <100KΩ, ±5% for ≥100KΩ;
Load life
Standard type: ∆R/R ±1.5% Flame retardant type: R/R ±5%
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
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
CMO Series Issue September 2008 Sheet 2 of 4
BI Technologies IRC Welwyn
www.ttelectronics.com/resistors
© TT Electronics plc
09.17
Commercial Grade
Metal Oxide Resistor
CMO Series
Commerical Grade
Metal Oxide Resistor
NOT RECOMMENDED FOR NEW DESIGNS
Physical Data
d
D
H
L
H
Dimensions (mm)
IRC Type
Standard Size
Miniature Size
D (max.)
L (max.)
d (±0.02)
H (±3)
CMO-1/4
2.5
7.5
0.6
28
CMO - 1/2
4.0
10.0
0.6
28
CMO-1
5.0
12.0
0.7
28
CMO-2
5.5
16.0
0.8
28
CMO-3
6.5
17.5
0.8
28
CMO-5
8.5
26.0
0.8
38
CMO-7
8.5
32.0
0.8
38
CMO-8
8.5
41.0
0.8
38
CMO-9
8.5
54.0
0.8
38
CMO - 1/2S
3.0
7.5
0.6
28
CMO-1S
4.5
10.0
0.7
28
CMO-2S
5.0
12.0
0.7
28
CMO-3S
5.5
16.0
0.8
28
CMO-5SS
6.5
17.5
0.8
28
CMO-5S
8.0
25.0
0.8
38
• Standard gray base color for standard size product; Blue color for miniature size product
• Standard non-flammable coating
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
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
CMO Series Issue September 2008 Sheet 3 of 4
BI Technologies IRC Welwyn
www.ttelectronics.com/resistors
© TT Electronics plc
09.17
Commercial Grade
Metal Oxide Resistor
CMO Series
Commerical Grade
Metal Oxide Resistor
NOT RECOMMENDED FOR NEW DESIGNS
Percent Rated Load (%)
Power Derating Curve
100
130°C
70°C
-55°C
235°C
80
60
CMO 1W - 9W
40
CMO 1/4W - 1/2W
20
0
-60 -40 -20
0
20
40 60 80 100 120 140 160 180 200 240
Ambient Temperature (°C)
Temperature Rise (°C)
Temperature Rise Chart
250
7W, 8W, 9W
5W
3W
2W
200
150
1W
100
1/4W, 1/2W
50
0
25
50
75
Ordering Data
Specify type, resistance, tolerance, RoHS-Compliance and packaging.
This example is for a Metal Oxide Resistor, 2-watt, 1000Ω resistor.
Sample Part No.
CMO
2
1001
J
LF
TR
IRC Type
Power Rating
(See specs table)
Resistance Value (EIA 4-digit code)
(≥100Ω - First 3 significant digits plus 4th digit multiplier)
Example: 100Ω = 1000, 1000Ω = 1001; 150KΩ = 1503
(>100Ω - "R" is used to designate decimal)
Example: 10Ω = 51R0, 1Ω = 1R00, 0.25Ω = R250
Tolerance (EIA format)
G = ±2%; J = ±5%; K = ±10%
RoHS- compliance
LF = RoHS compliant construction
Packaging
TR = tape and reel only
© IRC Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
CMO Series Issue September 2008 Sheet 4 of 4
BI Technologies IRC Welwyn
www.ttelectronics.com/resistors
© TT Electronics plc
09.17
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