LEADED RESISTOR
MF
SPEER ELECTRONICS, INC.
PRECISION METAL FILM
LEADED GENERAL PURPOSE
- Units meet or exceed the requirements
of MIL-R-10509
- Suitable for automatic machine insertion
- Blue - Gray body color
DIMENSIONS (in/mm)
TYPE
MF 55
MF 60
MF 65
L
(reference)
C
(maximum)
D
0.091
±
0.012
2.3± 0.3
0.138
±
0.016
3.5
±
0.4
0.217
±
0.020
5.5
±
0.5
d
l
0.256
6.3
0.374
9.5
0.610
15.5
0.281
7.1
0.437
11.1
0.721
18.3
0.024
±
0.002
0.60
±
0.05
0.031
±
0.002
0.80
±
0.05
1.18
±
0.12
30.0
±
3.0
1.500
±
0.125
38.1
±
3.2
STANDARD APPLICATIONS
TYPE
POWER
RATING
@70°C
MAX
MAX
DWV
WORKING OVERLOAD
VOLTAGE VOLTAGE
OPER
TEMP.
RANGE
RESISTANCE RANGE (Ω) E-96
±1%
1.0Ω-22.1MΩ
0.25W
250V
500V
500V
1.0Ω-2.21MΩ
30.1-1.0MΩ
-55°C
-
+155°C
1.0Ω-33.2MΩ
1.0Ω-5.6MΩ
47.5Ω-2.0MΩ
350V
1.0 W
700V
700V
1.0Ω-6.81MΩ
1.0Ω-6.81MΩ
47.5Ω-5.11MΩ
±0.5%
10Ω-5.9MΩ
10Ω-5.9MΩ
30.1-1.0MΩ
10Ω-10MΩ
10Ω-10MΩ
47.5Ω-2.0MΩ
10Ω-5.11MΩ
10Ω-5.11MΩ
47.5Ω-4.64MΩ
±0.25%
24.3Ω-1.0MΩ
30.1Ω-1.0MΩ
30.1Ω-1.0MΩ
-----------
47.5Ω-1.5MΩ
47.5Ω-1.5MΩ
-----------
47.5Ω-2.49MΩ
7.5Ω-2.49MΩ
±0.10%
24.3Ω-750KΩ
30.1Ω-750KΩ
30.1Ω-750KΩ
-----------
47.5Ω-1.0MΩ
47.5Ω-1.0MΩ
-----------
47.5Ω-1.0MΩ
47.5Ω-2.0MΩ
MF55D
MF55C
MF55E
MF60D
MF60C
MF60E
MF65D
MF65C
MF65E
0.50W
LEADED
COMPONENTS
ORDERING AND SPECIFYING INFORMATION
MF55
TYPE
MF55
MF60
MF65
D
TCR*
D=±100 ppm*
C=±50 ppm
E=±25 ppm
24R3
RESISTANCE
XXXX
3 Significant figures
+
Multiplier
R indicates decimal
point on values < 100
Ω
B
TOLERANCE
B=±0.1%
C=±0.25%
D=±0.5%
F=±1.0%
T52
PACKAGING
MF55 - T26A, T52, VT, VTP, VTE,
M10, M25, U
MF60 - T52, M125, M15
MF65 - T521
NONE: Bulk
* Please Note: for MF55D + MF60D values over 2.21MΩ + TCR is
±
300 ppm/°C
TELEPHONE:
814-362-5536
134
FAX:
814-362-8883
LEADED RESISTOR
MF
SPEER ELECTRONICS, INC.
PRECISION METAL FILM
PERFORMANCE CHARACTERISTICS
70
MF 60
60
SURFACE TEMP. RISE (°C)
50
40
MF 55
MF 65
30
20
10
0
25
50
75
POWER RATING (%)
100
PARAMETER
TEMPERATURE COEFFICIENT
(ppm /
°C)
max
Short-time Overload
Resistance to Solder Heat
Moisture Resistance
Load Life
Failure Rate
Temperature Cycling
Vibration
Terminal Strength
Current Noise
Voltage Coefficient
±
25(E)
CHARACTERISTIC LIMITS
±
50 (C)
±
100 (D)
TEST METHOD
±(0.15%
+ 0.05Ω)
±(0.15%
+ 0.05Ω)
±(0.20%
+ 0.05Ω)
±(0.20%
+ 0.05Ω
±(0.50%
+ 0.05Ω)
±(0.50%
+ 0.05Ω)
±(0.50%
+ 0.05Ω)
±(0.50
+ 0.05Ω)
<100 ppm / 1000 hrs
±(0.30%
+ 0.05Ω)
±(0.30%
+ 0.50Ω)
±(0.10%
+ 0.05Ω)
±(0.10%
+ 0.05Ω)
2 # min
5 # min
< 1.0µv/v/decade
< 20 ppm/v
±0.30%
+ 0.05Ω) 2.5 x RCWV, 5 seconds
±(0.20%
+ 0.05Ω) MIL-STD-202, Method 210
±(1.00%
+ 0.05Ω) MIL-STD-202,Method 106
±(1.00%
+ 0.05Ω) MIL-STD-202,Method 108 70°C, 1000 hours
2000 hrs at Std Load Life followed by 8000 hrs
at cycled 1/2 RCWV
±(0.30%
+ 0.05Ω) - 55°C, 25°C, 25°C: 5 cycles
±(0.10%
+ 0.05Ω) MIL-STD-202, Method 214
5 # min
MIL-STD-202, Method 211
MIL-STD-202, Method 308
MIL-STD-202, Method 301
TELEPHONE:
814-362-5536
135
FAX:
814-362-8883
LEADED
COMPONENTS
