91BR50LF BI Technologies, 91BR50LF Datasheet
91BR50LF
Manufacturer Part Number
91BR50LF
Description
Trimmer Resistors - Single Turn 3/8inch 50 LEADFREE Thumbwheel
Manufacturer
BI Technologies
Type
Trimmerr
Datasheet
1.91BR50LF.pdf
(4 pages)
Specifications of 91BR50LF
Resistance
50Ohm
Power Rating
1/2W
Tolerance (+ Or -)
20%
Number Of Turns
1Turn
Technology
Cermet
Mounting Style
Through Hole
Termination Style
Pin
Operating Temp Range
-55C to 125C
Failure Rate
Not Required
Shaft Diameter (mm)
9.525mm
Product Diameter (mm)
Not Requiredmm
Product Length (mm)
9.53mm
Product Height (mm)
6.35mm
Product Depth (mm)
9.78mm
Temperature Coefficient
±100
Tolerance
20 %
Operating Temperature Range
- 55 C to + 125 C
Element Type
Cermet
Product
Trimmer Resistors - Single Turn
Taper
Linear
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
E L E C T R I C A L
Standard Resistance Range, Ohms
Standard Resistance Tolerance
Input Voltage, Maximum
Slider Current, Maximum
Power Rating, Watts
End Resistance, Maximum
Actual Electrical Travel, Nominal
Dielectric Strength
Insulation Resistance, Minimum
Resolution
Contact Resistance Variation, Maximum
M E C H A N I C A L
Mechanical Stops
Stop Strength
Torque, Starting Maximum
Weight, Nominal
MODEL 91
3/8” Diameter
Single Turn
Cermet Trimming
Potentiometer
E N V I R O N M E N T A L
Temperature Coefficient, Maximum
Operating Temperature Range
Thermal Shock
Moisture Resistance
Shock, 6ms Sawtooth
Vibration
High Temperature Exposure
Rotational Life
Load Life at 0.5 Watts
Resistance to Solder Heat
Specifications subject to change without notice.
1-83
Ten 24 hour cycles (1% RT, IR 100 Megohms Min.)
100mA or within rated power, whichever is less
5 cycles, –55°C to +125°C (1% RT, 1% VR)
250 Vdc or rms not to exceed power rating
20G’s, 10 to 2,000 Hz (1% RT, 1% VR)
250 hours at 125°C (2% RT, 2% VR)
1% or 1 Ohm, whichever is greater
0.5 at 70°C derating to 0 at 125°C
1,000 hours at 70°C (2% RT)
260°C for 10 sec. (1% RT)
100G’s (1% RT, 1% VR)
12 oz.-in. (0.085 N-m)
200 cycles (3% RT)
5oz.-in. (0.042 N-m)
.03 oz. (0.85 grams)
Essentially infinite
–55°C to +125°C
1,000 Megohms
±100ppm/°C
Model 91
10 to 2Meg
500 Vrms
2 Ohms
±20%
174°
Solid
1
Related parts for 91BR50LF
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
RES,Cermet,50Ohms,250WVDC,20+/-% Tol
Manufacturer:
BI TECHNOLOGIES/TT ELECTRONICS
Part Number:
Description:
Manufacturer:
BI Technologies
Datasheet:
Part Number:
Description:
Dual In-Line Thick Film Resistor Network
Manufacturer:
BI Technologies
Part Number:
Description:
Manufacturer:
BI Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
BI Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
BI Technologies
Datasheet:
91BR50LF Summary of contents
Page 1
MODEL 91 3/8” Diameter Single Turn Cermet Trimming Potentiometer Standard Resistance Range, Ohms Standard Resistance Tolerance Input Voltage, Maximum Slider Current, Maximum Power Rating, Watts End Resistance, Maximum Actual Electrical ...
Page 2
Model 91A .375 Arrow Indicates Slider Position. Electrical Adjustments 9.525 .20 May Be Made With A Phillips Or ...
Page 3
Model 91T (2) (1) (3) .10 2.54 .20 5.08 Model 91V (2) (1) (3) .172 4.369 .344 ...
Page 4
200 20 500 50 1K 100 ...