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TT Electronics

68XR2KLF Datasheet Preview

68XR2KLF Datasheet

Ohm Trimmer Potentiometers

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Model 68
3/8” Square
Multiturn
Cermet Trimming Potentiometer
ELECTRICAL
Standard Resistance Range
Standard Resistance Tolerance
Input Voltage
Slider Current
Power Rating
End Resistance
Actual Electrical Travel
Dielectric Strength
Insulation Resistance
Resolution
Contact Resistance Variation
ENVIRONMENTAL
Seal
Temperature Coefficient
Operating Temperature Range
Thermal Shock
Moisture Resistance
Shock
Vibration
High Temperature Exposure
Rotational Life
Load Life
Resistance to Solder Heat
10 Ohms to 2 Megohms
±10% (<100 Ohms = ±20%)
200 Vdc Max. or rms not to exceed power rating
100 mA Max. or within rated power, whichever is less
0.5 Watts at 85°C derating to 0 at 125°C
2 Ohms Max.
20 turns nominal
900 Vrms
1,000 Megohms Min.
Essentially infinite
1% or 1 Ohm Max., whichever is greater
85°C Fluorinert® (No Leaks)
www.DataSheet.co.kr ±100 ppm/°C (<100 Ohms = ±250 ppm/°C)
–55°C to +125°C
Five cycles –55°C to +125°C (1% ∆RT, 1% ∆VR)
Ten 24 hour cycles (1% ∆RT, IR 1,000 Megohms Min.)
6 ms sawtooth, 100 G’s (1% ∆RT, 1% ∆VR)
20 G’s, 10 to 2,000 Hz (1% ∆RT, 1% ∆VR)
250 hours at 125°C (2% ∆RT, 2% ∆VR)
200 cycles (3% ∆RT)
1,000 hours at 70°C & 0.5 Watts (2% ∆RT)
260°C for 10 sec. (1% ∆RT)
MECHANICAL
Mechanical Stops
Torque, Starting
Weight
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 68 page 1 of 3
Clutch action, both ends
5 oz.-in. Max. (0.035 N-m)
0.04 oz. nominal (1.1 grams)
Datasheet pdf - http://www.DataSheet4U.net/




TT Electronics

68XR2KLF Datasheet Preview

68XR2KLF Datasheet

Ohm Trimmer Potentiometers

No Preview Available !

Model 68
PACKAGING
Standard (no code): Boxes. Capacity = 100 units for 68W. 50 units for all other pin styles.
Option (TR code, available for 68W & 68X only): Tape & Reel. All units oriented with #1 pin to the right of the direction of feed.
Tape
Width =
Sprocket =
Capacity =
Seat plane to centerline of sprocket hole =
18 mm
Single hole, 0.050” spacing
1,000 units
0.71” (18 mm)
Reel
Diameter =
14” (363 mm)
Option (AP code, available for 68W & 68X 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.
Dimensions
Pin Style
Width =
Height =
Length =
P
0.57”
0.66”
20.9”
W
0.33”
0.90”
20.4”
X
0.33”
0.90”
24.4”
www.DataSheet.co.kr
ORDERING INFORMATION
68 P F R 10K LF XX
Model Series
Pin Style
Optional 0.70” lead length for AP &
TR packaging, pin style W & X only
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 Prefix
Resistance Value
Optional RoHS compliant product code
CIRCUIT DIAGRAM
(2)
(1)
CW
(3)
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
June 3, 2010
Model 68 page 2 of 3
Datasheet pdf - http://www.DataSheet4U.net/


Part Number 68XR2KLF
Description Ohm Trimmer Potentiometers
Maker TT Electronics
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