CMF1/41241FLFTR International Resistive Company (IRC), CMF1/41241FLFTR Datasheet - Page 3

• Manufacturer Part Number: CMF1/41241FLFTR
• Description: RESISTOR, METAL FILM, 1.24KOHM, 250mW, 1%
• Manufacturer: International Resistive Company (IRC)
• Series: CMFr

Specifications of CMF1/41241FLFTR

• Resistance: 1.24kohm
• Resistance Tolerance: ± 1%
• Power Rating: 250mW
• Voltage Rating: 250V
• Resistor Element Material: Metal Film
• Temperature Coefficient: ± 100ppm/°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Derating Curve
Ordering Data
© IRC Advanced Film Division
Telephone: [phone] • Facsimile: 361 992 3377 • Website: www.irctt.com
Specify type, resistance, tolerance, RoHS-Compliance and packaging.
This example is for a Metal Film Resistor, 1-watt, 1000Ω resistor.
Sample Part No.
IRC Type
CMF - Metal Film Resistor
Power Rating
(See specs table)
Resistance Value (EIA 4-digit code)
(≥100Ω - First 3 signifi cant digits plus 4th digit multiplier)
Example: 100 ohms = 1000, 1000 ohms = 1001
(>100Ω - "R" is used to designate decimal)
Example: 10Ω = 10R0, 1Ω = 1R00, 51Ω = 51R0
Tolerance
F = ±1%; G = ±2%; J = ±5%
RoHS- compliance
LF = RoHS compliant construction
Packaging
TR = tape and reel only
Commercial Grade
Metal Film Resistor
100
80
60
40
20
-60
-55°C
-30
Ambient Temperature (°C)
0
30
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
+70°C
60
90
120 150 180
CMF
+155°C
- 1
1001
F
LF
TR
Hot Spot Temperature Curve
200
150
100
50
0
25
Measuring position
50
75
CMF Series Issue May 2009 Sheet 3 of 3
100
CMF-200
CMF-100
CMF-50
CMF-25
CMF-12