MODEL 38
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
April 16, 2007 page 1 of 3
BI technolog
ies
10 mm Single-Turn Trimmer
Dust Proof
Carbon Element
Low TCR
RoHS Compliant
STYLES AVAILABLE
STYLES AVAILABLESTYLES AVAILABLE
STYLES AVAILABLE
Top Adjust 38P
Side Adjust 38W
ELECTRICAL
ELECTRICALELECTRICAL
ELECTRICAL1
11
1
Resistance Range 100 to 1,000,000 Ohms
Standard Resistance Tolerance ± 30%, (±20% and ±10% available)
Input Voltage, Maximum 200 Vdc
Power rating, Watts Linear :0.15W, others : 0.07W, at 50°C
End Resistance, Maximum 2 ohms or 0.5% whichever is greater
Actual Electrical Travel 220° ±20°
Insulation Resistance, Minimum 100 Megohms
Resolution Essentially infinite
Contact Resistance Variation 5% Max.
Temperature Coefficient of Resistance ±500 ppm/°C
MECHANICAL
MECHANICALMECHANICAL
MECHANICAL
Torque, Maximum 1.5 in - oz.
Wiper Position Approx. 50%
ENVIRONMENTAL
ENVIRONMENTALENVIRONMENTAL
ENVIRONMENTAL
Operating Temperature Range -25°C to +70°C
Rotational Life, 500 Cycles ±3% ∆R
Load Life, 0.15W, 100 Hours, 50°C ±5% ∆R
Resistance to Solder Heat 260°C for 3 sec.
Aqueous cleaning not recommended
1 Specifications subject to change without notice.
MODEL 38
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
April 16, 2007 page 2 of 3
BI technolog
ies
ORDERING INFORMATION
ORDERING INFORMATIONORDERING INFORMATION
ORDERING INFORMATION2
22
2
Rotor Options
PCB Layout Options
2 Contact our customer service for custom designs and features.
38 W L A B R100K
38 W L A B R100K38 W L A B R100K
38 W L A B R100K LF 30
LF 30 LF 30
LF 30
Model Series
RoHS Compliant Product Code
Std. Package 500 pc/bag
PCB Layout ( see below )
Tolerance :
10 -
±10%
20 -
±20%
30 -
±30%
Taper : A,B,C ( see below )
Rotor Options ( see below )
Styles
Total Resistance
MODEL 38
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
April 16, 2007 page 3 of 3
BI technolog
ies
Taper Options
CIRCUIT DIAGRAM
CIRCUIT DIAGRAMCIRCUIT DIAGRAM
CIRCUIT DIAGRAM
STANDARD RESISTANCE
STANDARD RESISTANCE STANDARD RESISTANCE
STANDARD RESISTANCE VALUES AND MARKING
VALUES AND MARKINGVALUES AND MARKING
VALUES AND MARKING
100 500 1K 2K 5K 10K 20K 50K 100K 200K 500K 1MEG
OUTLINE DRAWING
OUTLINE DRAWINGOUTLINE DRAWING
OUTLINE DRAWING3
33
3
Model 38P (Top Adjust) Model 38W (Side Adjust)
3 Dimensions are in millimeters, Tolerances are ±.025 mm unless otherwise stated.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
TT Electronics:
38PKABR10KLF30 38WMBBR10KLF30 38PKACR5KLF20 38PKACR5KLF10 38PKAAR1MEGLF10
38PLAAR100LF20 38PKAAR1MEGLF20 38PKABR500KLF20 38PKAAR50KLF20 38PKACR200KLF20
38PKAAR50KLF30 38PKACR20KLF20 38PKACR10KLF20 38PKABR5KLF20 38PKAAR500KLF10
38PLAAR100KLF20 38PKAAR100KLF20 38PLAAR50KLF10 38PKABR500LF20 38PKAAR20KLF30
38PKAAR10KLF30 38PKAAR20KLF20 38PKABR100KLF10 38PKACR50KLF20 38PLAAR10KLF10
38PKACR500KLF30 38PLAAR2KLF20 38PKABR100LF20 38PKAAR500LF10 38PKAAR5KLF30 38PLAAR20KLF10
38PLAAR500LF20 38PKAAR100LF10 38PKAAR200KLF30 38PKABR100LF30 38PKAAR2KLF20
38WLABR10KLF10 38WMAAR10KLF30 38WLBBR1KLF30 38WMAAR100KLF30 38WKBAR50KLF10
38PKABR10KLF10 38PLACR5KLF30 38WMBCR500LF20 38PLAAR200KLF20 38WMACR1MEGLF30
38WMABR50KLF20 38PMACR200KLF10 38WLBCR10KLF10 38PKABR200KLF20 38WMBAR20KLF30
38WMBAR10KLF30 38WMABR20KLF20 38WMAAR1MEGLF20 38WMBAR1MEGLF20 38WLBBR10KLF10
38PLABR2KLF10 38WKBCR500KLF20 38PMACR500LF10 38PMAAR10KLF30 38WLACR2KLF20
38WMBBR100LF20 38WLBBR20KLF10 38PMACR2KLF30 38WKAAR500KLF10 38PLACR500LF30
38PLACR100LF30 38PLACR20KLF10 38WLACR500LF10 38WLACR100LF10 38WLBCR500LF30
38PMACR5KLF10 38WMBAR50KLF30 38WMBBR500KLF20 38WLBBR500LF30 38WMABR200KLF30
38WLBBR1MEGLF10 38WMABR500LF30 38PKABR200KLF30 38PMAAR10KLF20 38WLAAR20KLF30
38WMBCR100KLF30 38PKAAR1KLF20 38WLBCR100LF30 38WMBBR100KLF20 38WMBBR500KLF30
38PLABR100LF20 38PLABR500LF20 38PLABR100LF30 38PLAAR5KLF30 38WMBBR100KLF30
38WLBCR200KLF30 38WKABR100KLF10 38PMACR100LF20 38WKBCR50KLF10 38WLBBR200KLF10
38WMABR100LF30 38WKACR5KLF10 38PLAAR20KLF30 38WMABR1MEGLF30
