78PR500LF BI Technologies, 78PR500LF Datasheet - Page 2

• Manufacturer Part Number: 78PR500LF
• Description: Trimmer Resistors - Multi Turn 500 ohm 10%
• Manufacturer: BI Technologies
• Type: Trimmerr

Specifications of 78PR500LF

• Resistance: 500Ohm
• Power Rating: 1W
• Tolerance (+ Or -): 10%
• Number Of Turns: 22Turn
• Technology: Cermet
• Mounting Style: Through Hole
• Termination Style: Pin
• Operating Temp Range: -55C to 125C
• Failure Rate: Not Required
• Shaft Diameter (mm): 2.79mm
• Product Diameter (mm): Not Requiredmm
• Product Length (mm): 33.53mm
• Product Height (mm): 8.13mm
• Product Depth (mm): 4.95mm
• Temperature Coefficient: ±100
• Product: Trimmer Resistors - Multi Turn
• Lead Free Status / RoHS Status: Compliant

S I D E A D J U S T M E N T ( I n c h / m m )
Model 78L
Model 78P
Model 78S
Note: Model 78P dimensions applicable to all other models except as noted.
3.962 0.787
.156 .031
Model No. &
Resistance
Value Marked
On This Surface
0.127 0.076
.015 .003
2.362 0.127
2 Mounting Holes
.093 .005
(3 Places)
17.78 0.51
Housing
Molded Plastic
.70 .02
Dia.
I.D.
25.400 0.127
(1)
1.000 .005
3 Electrical Leads – 6/152 Min. Length
No. 30 AWG Teflon Insulated Stranded Wire
Yellow (1)
Red (2)
Green (3)
(1)
31.75
1.25
17.78
Circuit Diagram
Marked On This Surface
.70
(2)
(2)
0.07
1.78
.062/1.575 Max.
(3)
(3)
Meniscus
3.429
7.62 0.51
.135
6.60 0.51
.30 .02
3.175 0.127
7.62
.26 .02
.30
.125 .005
6.604 0.381
.260 .015
2.667
.105
Metal
Adjustment Screw
.110/2.794 0.127 Dia. With .025/0.635
0.127 Wide X .031/0.787 0.127 Deep Slot
1-62
8.13
.32
12.70 0.76
.50 .03
4.750 0.787
.187 .031
1.27 0.51
2.54 0.51
0.711 0.075
.05 .02
.10 .02
.028 .003
3 Terminals Pins
Solderable
1.27
2.54
.05
.10
0.711 0.076
4.953 0.127
.028 .003
.195 .005
3 Terminals Pins
Solderable
Dia.
Dia.
Model 78