NMO Datasheet, PDF (1/3 Pages) NIC-Components Corp. – Metal Oxide Film Resistors

Metal Oxide Film Resistors
NMO Series
FEATURES
• NON-FLAMMABLE RESIN INSULATION
• HIGH STABILITY AND RELIABILITY
• LOW NOISE
• LOW COST ALTERNATIVE TO CARBON COMPOSITION AND
..WIREWOUND APPLICATIONS
• NEW REDUCED SIZES
• EIA COLOR CODING AND ALPHA-NUMERICAL CODING
..AVAILABLE DEPENDING ON SIZE
RoHS
Compliant
includes all homogeneous materials
*See Part Number System for Details
STANDARD TYPES, RATINGS AND AVAILABILITY
Type
NMO100
NMO200
Power Rating at 70°C
1 Watt
2 Watts
Max. Working Voltage at 70°C**
350V
350V
Max. Overload Voltage at 70°C
600V
600V
Max. Pulse Voltage at 70°C
750V
750V
Resistance Range
±5% (J) Tol.
±2% (G) Tol.
0.22Ω ~ 100KΩ
10Ω ~ 100KΩ
0.22Ω ~ 100KΩ
10Ω ~ 100KΩ
Resistance Value Availability
E-24
E-24
Axial Taping Availability
Yes
Yes
NMO300
3 Watts
500V
800V
1500V
0.5Ω ~ 100KΩ
10Ω ~ 100KΩ
E-24
No
NMO500
5 Watts
750V
1000V
2000V
5.1Ω ~ 200KΩ
10Ω ~ 100KΩ
E-24
No
NMO700
7 Watts
850V
1500V
2000V
5.1Ω ~ 200KΩ
10Ω ~ 100KΩ
E-24
No
REDUCED SIZE, RATING AND AVAILABILITY
Type
NMO100S
NMO200S
Power Rating at 70°C
1 Watt
2 Watts
Max. Working Voltage at 70°C**
350V
350V
Max. Overload Voltage at 70°C
600V
600V
Max. Pulse Voltage at 70°C
750V
750V
Resistance Range
±5% (J) Tol.
±2% (G) Tol.
0.22Ω ~ 50KΩ
10Ω ~ 50KΩ
0.22Ω ~ 50KΩ
10Ω ~ 50KΩ
Resistance Value Availability
E-24
E-24
Axial Taping Availability
Yes
Yes
NMO300S
3 Watts
350V
600V
750V
0.22Ω ~ 50KΩ
10Ω ~ 50KΩ
E-24
No
NMO500S
5 Watts
500V
800V
750V
0.5Ω ~ 100KΩ
10Ω ~ 100KΩ
E-24
No
NMO700S
7 Watts
750V
1000V
1200V
10Ω ~ 200KΩ
10Ω ~ 200KΩ
E-24
No
* Special Order **- Maximum allowable continuous voltage (Vdc or rms) for all resistors is the lower of the two
values: “MAXIMUM WORKING VOLTAGE” as specified, or _{Power rating (WATTS x Resistance (OHMS)}
CHARACTERISTICS
Requirements
Performance
Test Method & Conditions
JIS C5202
MIL-R-22684B
Operating Temperature Range
-55 ~ +200°C (Derated above 70°C as per derating curve below)
Withstanding Voltage (Lead to Body)
See Maximum Working Voltage
Temperature Coefficient
±200ppm/°C
5.2, t-to=80°C
4.6.11
Short Time Overload
ΔR < ±(0.5% + 0.05Ω)
5.5, Cond. A
4.6.5
Temperature Cycling
ΔR < ±(0.5% + 0.05Ω)
7.4, -55/+85°C
4.6.3
Soldering Effect
ΔR < ±(0.5% + 0.05Ω)
6.4, +350°C for 3 sec.
4.6.9
Vibration
ΔR < ±(0.5% + 0.05Ω)
6.3, Cond. A
4.6.14
Moisture Resistance
ΔR < ±5%
7.9, +40°C 90~95%RH 100hrs
4.6.10
Load Life
ΔR < ±5%
7.10, +70°C 1000hrs.
4.6.12
TYPICAL PERFORMANCE
100
DERATING CURVE
80
60
40
20
0
0
40
70-80 120 160 200
TEMPERATURE (^oC)
PULSE WITHSTANDING
POWER (ONE PULSE)
1000
100
NMO-300
NMO-200
10
NM0-100
10μs 100μs 1ms 10ms 100ms 1s
CONTINUOUS TIME
OF PULSE
TEMPERATURE RISE (BODY
SURFACE)
250
200
NMO-300
150
NMO-200
100
NM0-100
50
0
0 25 50 75 100
PERCENT RATED
WATTAGE (%)
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com ₁
SPECIFICATIONS ARE SUBJECT TO CHANGE