91WR25K BI Technologies, 91WR25K Datasheet - Page 2

• Manufacturer Part Number: 91WR25K
• Description: Trimmer Resistors - Single Turn 3/8inch 25K Thumbwheel
• Manufacturer: BI Technologies

Specifications of 91WR25K

• Resistance: 25 KOhms
• Tolerance: 20 %
• Power Rating: 0.5 Watt (1/2 Watt)
• Operating Temperature Range: - 55 C to + 125 C
• Element Type: Cermet
• Product: Trimmer Resistors - Single Turn
• Taper: Linear
• Termination Style: PCB
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Model 91C
Model 91E
T O P A D J U S T M E N T ( I n c h / m m )
Model 91A
Model 91B
For Blade
Screwdriver
5.08
(2)
5.08
.20
(3)
.20
(2)
(3)
2.54
(3)
.10
(2)
(1)
8.738
5.08
.344
(2)
.20
Max. Dia.
5.08
.20
9.525
.375
(1)
2.54
(1)
.10
2.54
(3)
.10
(1)
3.81
5.08
4.369
.15
.172
.20
Slot:
4.57
.18
Arrow Indicates Slider Position. Electrical Adjustments
May Be Made With A Phillips Or Blade Screwdriver And Is Fingertip Adjustable.
For Phillips
Screwdriver
0.864
.034
Min.
Wide X
1.270
.050
1-84
Deep
0.508 0.127
.020 .005
Standoffs (2)
Solderable
Terminals
True Radius (Typ.)
5.08
0.381 0.127
.20
Max.
6.35
.015 .005
Max. .18
.25
Max. .18
6.35
6.35
Dia.
.25
.25
4.57
Min.
4.57
Min.
9.779
2.54
Max.
.385
.10
2.54
.10
4.57
5.08 .40
2.54
.18
.20
.10
10.2
Min.
3.962
.156
Model Number
Marked On This Surface
Resistance Value
Marked On This Surface
Model 91