BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
3/8” Square
Multiturn
Cermet Trimming Potentiometer
Model 67
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)
ENVIRONMENTAL
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
ELECTRICAL
Specifications subject to change without notice.
Fluorinert® is a registered trademark of 3M Company.
Mechanical Stops Clutch action, both ends
Torque, Starting 5 oz.-in. Max. (0.035 N-m)
Weight 0.04 oz. nominal (1.1 grams)
MECHANICAL
June 3, 2010 Model 67 page 1 of 3
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
PACKAGING
ORDERING INFORMATION
Model Series
Pin Style
Resistance Prefix
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)
Resistance Value
67 P F R 10K LF XX
Optional RoHS compliant product code
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 (TR code, available for 67W & 67X only): Tape & Reel. All units oriented with #1 pin to the right of the direction of feed.
Option (TB code): Tubes. All units oriented with #1 pin to same side. Tube capacity = 50 units.
(1)
(2)
(3)
CW
Model 67
Optional 0.70” lead length for AP &
TR packaging, pin style W & X only
Standard (no code): Boxes. Capacity = 100 units for 67W. 50 units for all other pin styles.
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)
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”
June 3, 2010 Model 67 page 2 of 3
CIRCUIT DIAGRAM STANDARD RESISTANCE VALUES
10 200 5K 50K 500K
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
Model 67
TOP ADJUSTMENT SIDE ADJUSTMENT
Schematic 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
Wide x
.020 ±.005
0.51 ±0.13Depth
.025 ±.005
0.64 ±0.13
Terminal Pins (3)
Solderable
Dia.
Schematic Diagram
This 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)
SIDE ADJUSTMENT
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
Model 67W & 67Y Model 66X & 67Z
Model 67P
June 3, 2010 Model 67 page 3 of 3
.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
Model 67W
Model 67Y
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
Model 67X
.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
Model 67Z
