ENVIRONMENTAL
Seal
Temperature Coefficient, Maximum
Operating Temperature Range
Thermal Shock
Moisture Resistance
Shock, 6ms Sawtooth
Vibration
Rotational Life
Load Life at 0.25 Watts
Resistance to Solder Heat
Temperature Exposure, Maximum
Solderability
MECHANICAL
85°C Fluorinert® (No Leaks)
±100ppm/°C (<100 Ohms = ±250ppm/°C)
–65°C to +150°C
5 cycles, –65°C to +150°C (2%
∆RT,
1%
∆VR)
Ten 24 hour cycles (2%
∆RT,
IR 10 Megohms Min.)
100G’s (1%
∆RT,
1%
∆VR)
20G’s, 10 to 2,000 Hz (1%
∆RT,
1%
∆VR)
200 cycles (3%
∆RT,
1% CRV)
1,000 hours at 85°C (2%
∆RT,
1% CRV)
260°C for 10 sec. (1%
∆RT)
215°C for 3 min. (1%
∆RT)
Per MIL-STD-202, Method 208
Mechanical Stops
Torque, Starting Maximum
Weight, Nominal
TOP ADJUSTMENT (Inch/mm)
Model 45W
Solderable
.008±.003
3X
Terminals
.203±.076
.100
2.54
(1)
(2)
.190
4.83
Clutch action, both ends
3 oz.-in. (0.021 N-m)
.01 oz. (0.3 grams)
.025
3X
.63
(3)
.113
2.87
Metal Adjustment
Screw .056/1.42 Dia.
with .020/.51 wide x
.015/.38 deep slot
.061
1.56
.200
5.08
.209
5.31
.022
.55
.138
.154 3.51
3.91
.063
1.60
.039
3X
.99
STANDARD RESISTANCE VALUES, OHMS
10
20
50
100
200
500
1K
2K
5K
10K
20K
25K
50K
100K
200K
250K
500K
1Meg
2Meg
1-26
Model 45
BITECH [ BI TECHNOLOGIES ]
