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Series WW63C Wirewound Potentiometer
Request For Quotation

To create an RFQ, indicate the desired options
as shown in this example part number: WW63C-1-NAS-040-101A

WW63C Series WW63C
Sections



Sections:
1 = Single section (Standard)
2 = Dual sections
3 = Triple
Note: Maximum of three sections total, including switch section
Bushing



Bushing:
N = Standard
L = Locking
S = Panel and shaft seal (Standard)
T = Panel and shaft seal (Locking)
Switch



Switch:
A = Without switch
B10 = SPST 1A, 250V; 3A,125V (ac or dc)
B13 = SPST 15A, 10V (dc only)
B20 = DPST 1A, 250V; 3A,125V (ac or dc)
B21 = DP - 1 pole on, 1 pole off - 1A, 250V; 3A,125V (ac or dc)
B23 = DPST 15A, 10V (dc only)
B30 = SPDT 1A, 250V; 3A,125V (ac or dc)
Shaft style



Shaft style:
N = Plain Round
S = Slotted
F = Flatted
X = Custom - specify requirements in the "Comments" box below
Shaft Length



Shaft length:
032 = 1/2"
040 = 5/8"
056 = 7/8"

100 = 1"
108 = 1 1/8"
132 = 1 1/2"

148 = 1 3/4"
200 = 2"
Shaft length shown is total length from mounting surface.
Standard bushing length 3/8"; Min. shaft length is 1/2"
Locking bushing length 1/2"; Min. shaft length is 5/8"
Specify custom length requirements in the "Comments" box below
Resistance



Resistance in Ohms:
3R0 = 3 ohms
6R0 = 6
8R0 = 8
100 = 10
150 = 15
200 = 20
250 = 25
350 = 35
500 = 50
750 = 75

101 = 100 ohms
151 = 150
201 = 200
251 = 250
351 = 350
501 = 500
751 = 750
102 = 1K
152 = 1.5K
202 = 2.0K

252 = 2.5K ohms
352 = 3.5K
502 = 5K
752 = 7.5K
103 = 10K
153 = 15K
203 = 20K
253 = 25K
353 = 35K
503 = 50K
Standard values shown.
Custom values available - Specify requirements in the "Comments" box below.
Taper



Taper and Tolerance:
A = Linear ±10%
C = Logarithmic CW ±10% (10Ω to 5KΩ)
E = Reverse Logarithmic CCW ±10% (10Ω to 5KΩ)
Hardware



Mounting Hardware:
Standard = Hex mounting nut & Lockwasher. Hex locking nut supplied for Locking style bushing
Custom = Specify requirements in the "Comments" box below
PT Option
Printed Circuit Terminals option:
PT = Printed circuit terminals
NM Option
Non-Metallic Shaft option:
NM = Non-metallic shaft.
Specify requirements in the "Comments" box below
HT Option
High Torque option:
HT = High Torque.
Specify requirements in the "Comments" box below
HV Option
High Voltage Standoff option:
HV = High voltage standoffs.
Specify requirements in the "Comments" box below
MG Option
Multiple Gangs, Concentric Shafts:
MG = Multiple gangs, concentric shafts.
Specify requirements in the "Comments" box below
BC Option
Backlash construction:
BC = Backlash construction (vernier application).
Specify requirements in the "Comments" box below
CT Option
Center Tap:
CT = Center Tap. Standard is 50% of rotation
Specify custom requirements in the "Comments" box below
Use the dropdown choices in the left column above to build a part number.

Additional Order information:
Quantity Required
Date Required
Comments and special requirements:





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