Page 1
Model 67
3/8” Square
Multiturn
Cermet Trimming Potentiometer
ELECTRICAL
Standard Resistance Range 10 Ohms to 2 Megohms
Standard Resistance Tolerance ±10% (<100 Ohms = ±20%)
Input Voltage 200 Vdc Max. or rms not to exceed power rating
Slider Current 100 mA Max. or within rated power, whichever is less
Power Rating 0.5 Watts at 85°C derating to 0 at 125°C
End Resistance 2 Ohms Max.
Actual Electrical Travel 20 turns nominal
Dielectric Strength 900 Vrms
Insulation Resistance 1,000 Megohms Min.
Resolution Essentially infinite
Contact Resistance Variation 1% or 1 Ohm Max., whichever is greater
ENVIRONMENTAL
Seal 85°C Fluorinert® (No Leaks)
Temperature Coefficient ±100 ppm/°C (<100 Ohms = ±250 ppm/°C)
Operating Temperature Range –55°C to +125°C
Thermal Shock Five cycles –55°C to +125°C (1% ∆RT, 1% ∆VR)
Moisture Resistance Ten 24 hour cycles (1% ∆RT, IR 1,000 Megohms Min.)
Shock 6 ms sawtooth, 100 G’s (1% ∆RT, 1% ∆VR)
Vibration 20 G’s, 10 to 2,000 Hz (1% ∆RT, 1% ∆VR)
High Temperature Exposure 250 hours at 125°C (2% ∆RT, 2% ∆VR)
Rotational Life 200 cycles (3% ∆RT)
Load Life 1,000 hours at 70°C & 0.5 Watts (2% ∆RT)
Resistance to Solder Heat 260°C for 10 sec. (1% ∆RT)
MECHANICAL
Mechanical Stops Clutch action, both ends
Torque, Starting 5 oz.-in. Max. (0.035 N-m)
Weight 0.04 oz. nominal (1.1 grams)
Specifications subject to change without notice.
Fluorinert® is a registered trademark of 3M Company.
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
June 3, 2010 Model 67 page 1 of 3
Page 2
(1)
(2)
(3)
CW
Model 67
PACKAGING
Standard (no code): Boxes. Capacity = 100 units for 67W. 50 units for all other pin styles.
Option (TR code, available for 67W & 67X only): Tape & Reel. All units oriented with #1 pin to the right of the direction of feed.
Tape Width = 18 mm
Sprocket = Single hole, 0.050” spacing
Capacity = 1,000 units
Seat plane to centerline of sprocket hole = 0.71” (18 mm)
Reel Diameter = 14” (363 mm)
Option (AP code, available for 67W & 67X only): Ammo Pack. All units oriented with #1 pin to the right of the direction of feed.
Ammo Tape Fold = 12” (305 mm)
Box = 1.8” x 13” x 10”
(46 mm x 330 mm x 254 mm)
Option (TB code): Tubes. All units oriented with #1 pin to same side. Tube capacity = 50 units.
Pin Style P W, Y X, Z
Dimensions Width = 0.57” 0.28” 0.28”
Height = 0.66” 0.93” 0.93”
Length = 20.9” 20.6” 24.4”
ORDERING INFORMATION
67 P F R 10K LF XX
Model Series
Pin Style
Optional 0.70” lead length for AP &
TR packaging, pin style W & X only
Resistance Prefix
CIRCUIT DIAGRAM
Resistance Value
STANDARD RESISTANCE VALUES
10 200 5K 50K 500K
Packaging Option:
no code = Box (standard)
TR = Tape & Reel (Pin Styles W, X only)
AP = Ammo Pack
TB = Tubes (Pin Styles P, W, X only)
Optional RoHS compliant product code
20 500 10K 100K 1Meg
50 1K 20K 200K 2Meg
100 2K 25K 250K
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
June 3, 2010 Model 67 page 2 of 3
Page 3
Model 67
S
chematic Diagram
This Surface
Max.
.195
4.95
.
375 ± .015
9
.53 ± 0.38
.
062 ± .015
1
.58 ± 0.38
.062 ± .015
1.58 ± 0.38
.021 ± .003
0
.53 ± 0.076
.145
3
.683
Standard Marking
This Surface
(3)(2)
(1)
.18 Min.
4
.6
.
015 ± .005
0.38 ± 0.13
.
410
10.4
Metal Adjustment Screw
Dia. With
±
.005
±0.13
.090
2.29
W
ide x
.
020 ±.005
0.51 ±0.13
D
epth
.025 ±.005
0.64 ±0.13
T
erminal Pins (3)
S
olderable
Dia.
Schematic Diagram
T
his Surface
0.021±.003
0
.53±0.08
Max.
.
195
4.95
.
375 ± .015
9.53 ± 0.38
.145
3
.68
Metal Adjustment Screw
Dia. With
(
3)(2)
(
1)
.
18 Min.
4
.6
.015
0.38
.
062 ± .015
1.58 ± 0.38
.
090 ± .005
2
.29± 0.13
.020 ± .005
0.51 ± 0.13
.025 ± .005
0.64 ± 0.13
Wide x
Depth
.410
10.4
Dia. Solderable
Terminal Pins (3)
Max.
Meniscus
(Typ.)
.03
0.8
.158
4.01
.203
5.156
.18
4.6
Solderable
Terminal
Pins (3)
Dia.
.021 ± .003
0.53 ± 0.08
Min.
Max.
Standoff
.010
0.254
.187 ± .015
4.75 ± 0.38
.375 ± .015
9.53 ± 0.38
.062 ± .015
1.58 ± 0.38
(2)
(1)
(3)
.062 ± .015
1.58 ± 0.38
.10
2.5
.187 ± .015
4.75 ± 0.38
.10
2.5
.375 ± .015
9.53 ± 0.38
.10
2.5
Metal Adjustment Screw
Min.
Dia. With
.090 ± .005
2.29± 0.13
.020 ± .005
0.51 ± 0.13
.025 ± .005
0.64 ± 0.13
Wide x
Depth
.10
2.5
.10
2.5
.100 ± .015
2.54 ± 0.38
.187 ± .015
4.75 ± 0.38
.100
2.54
.03
0.8
.10
2.5
.10
2.5
.187 ± .015
4.75 ± 0.38
Typ.
0
.05
1.25
.10
2.5
.10
2.5
.100 ± .015
2.54 ± 0.38
.
062 ± .015
1.58 ± 0.38
.187 ± .015
4.75 ± 0.38
.10
2.5
.03 ± .015
0.8 ± 0.38
.10
2.5
.10
2.5
.062 ± .015
1.58 ± 0.38
.187 ± .015
4.75 ± 0.38
TOP ADJUSTMENT
Model 67W & 67Y
Model 67W
SIDE ADJUSTMENT
Model 66X & 67Z
Model 67X
Model 67Y
SIDE ADJUSTMENT
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
June 3, 2010 Model 67 page 3 of 3
Model 67P
Model 67Z
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