MF Metal Film Resistors
PERFORMANCE CHARACTERISTICS
Performance Test
Test Method
Specification
DC Resistance
MIL-STD-202F, Method 303 ± 1% Tolerance
Resistance Temperature Coefficient
MIL-STD-202F, Method 304 ± 50ppm/ºC
Short Time Overload
MIL-R-55342E, Sect. 4.7.5
± (0.5% + 0.05Ω)
Dielectric Withstanding Voltage
MIL-STD-202F, Method 301 ± (0.5% + 0.05Ω) No Mechanical Damage
11 Insulation Resistance
Current Noise
MIL-STD-202F, Method 302
MIL-STD-202F, Method 308
>104MΩ
<0.3µ v/v
Solderability
MIL-STD-202F, Method 208 >95% coverage
Resistance to Soldering Heat
MIL-R-55342E, Sect. 4.7.7
± (0.5% + 0.05Ω)
Robustness of electrode (Terminal Strength) MIL-STD-202F, Method 211
± (0.25% + 0.05Ω) No Mechanical Damage
Resistance to Solvents
MIL-STD-202F, Method 215 No Damage to lacquer & colour coding
Moisture Resistance
MIL-STD-202F, Method 106 ± (0.5% + 0.05Ω)
Temperature Cycling
MIL-STD-883F, Method 1010.7 ± (0.5% + 0.05Ω)
Low Temperature Operation
MIL-R-55342E, Sect. 4.7.4
± (0.5% + 0.05Ω)
High Temperature Exposure
MIL-R-55342E, Sect. 4.7.6
± (1.0% + 0.1Ω)
Thermal Shock
MIL-STD-202F, Method 107 ± (0.5% + 0.1Ω)
Loadlife
MIL-STD-202F, Method 108 ± (1.0% + 0.1Ω)
DERATING CURVE
100
-55ºC
80
60
40
20
0
-60
-40
-20
0
ORDERING CODE
70ºC
155ºC
20 40 60 80 100 120 140 160 180 200
Ambient Temperature (ºC)
MF XXXX - XXXX X - X X
Resistor
Metal Film
Resister
Size
50
55SS
55
60SS
60
65
70
Nominal Resistance
3- E24 Series
Digit 2.2Ω=2R2
Resistors
100Ω=101
4- E96 Series
Digit 10.2Ω=10R2
10KΩ=1002
Resistance
Tolerance
J=± 5%
F=± 1%
D=± 0.5%
B=± 0.1%
Packaging
A=Ammo (52MM)
S=Spool (52MM)
M=Ammo (26MM)
R=Spool (26MM)
N=Ammo (73MM)
Q=Spool (73MM)
Quantity
1 = 1000 pcs
2 = 2000 pcs
3 = 3000 pcs
5 = 5000 pcs
ASJ PTE LTD
Free Datasheet http://www.datasheet4u.net/
