Features
• Hot molded carbon element
PEC KA/KU/RV4NAY Series
• Gold plated terminals
• Stainless steel shaft and housing
• Available in Linear (KU) and Logarithmic (KA) taper
• Meets or exceeds specifications of MIL-R-94 — QPL Listed
Potentiometer - 2 Watt, 1/4” dia. shaft
P1
.590 (15.0)
.541
(13.7)
Panel Seal
.076 (1.9)
3/8-32 NEF-2A
1.120
(28.4)
Dia
.938
(23.8)
Max
.122
(3.1)
.249
(6.32)
Dia
.375
(9.1)
L
Value
(Ohms)
Shaft
Length
Diag
No.
.688
(17.5)
Max
PEC No.
NTE Part No.
501-0001
501-0002
501-0048
501-0051
501-0003
501-0004
501-0005
501-0006
501-0007
501-0008
501-0009
501-0010
501-0021**
501-0011
501-0012
501-0022**
501-0013
501-0014
501-0015
501-0023**
501-0049
501-0016
501-0017
501-0024**
501-0018
501-0025**
501-0019
501-0026**
501-0020
501-0030
501-0031
501-0032
501-0033
501-0034
501-0035
501-0036
501-0037
501-0038
501-0039
501-0040
501-0041
501-0042
501-0043
501-0044
501-0045
501-0046
501-0047
Military No.
KU5001S28
KU1011S28
KU1511S28
KU2011S28
KU2511S28
KU5011S28
KU1021S28
KU2021S28
KU2521S28
KU3521S28
KU5021S28
KU1031S28
KA1031S28
KU2031S28
KU2531S28
KA2531S28
KU3531S28
KU5031S28
KU1041S28
KA1041S28
KU1541S28
KU2041S28
KU2541S28
KA2541S28
KU5041S28
KA5041S28
KU1051S28
KA1051S28
KU5051S28
KU5001S64
KU1011S64
KU2511S64
KU5011S64
KU1021S64
KU2021S64
KU2521S64
KU3521S64
KU5021S64
KU1031S64
KU2031S64
KU2531S64
KU5031S64
KU1041S64
KU2041S64
KU2541S64
KU5041S64
KU1051S64
RV4NAYSD500A
RV4NAYSD101A
RV4NAYSD151A
RV4NAYSD201A
RV4NAYSD251A
RV4NAYSD501A
RV4NAYSD102A
RV4NAYSD202A
RV4NAYSD252A
RV4NAYSD352A
RV4NAYSD502A
RV4NAYSD103A
RV4NAYSD103C
RV4NAYSD203A
RV4NAYSD253A
RV4NAYSD253C
RV4NAYSD353A
RV4NAYSD503A
RV4NAYSD104A
RV4NAYSD104C
RV4NAYSD154A
RV4NAYSD204A
RV4NAYSD254A
RV4NAYSD254C
RV4NAYSD504A
RV4NAYSD504C
RV4NAYSD105A
RV4NAYSD105C
RV4NAYSD505B
RV4NAYSJ500A
RV4NAYSJ101A
RV4NAYSJ251A
RV4NAYSJ501A
RV4NAYSJ102A
RV4NAYSJ202A
RV4NAYSJ252A
RV4NAYSJ352A
RV4NAYSJ502A
RV4NAYSJ103A
RV4NAYSJ203A
RV4NAYSJ253A
RV4NAYSJ503A
RV4NAYSJ104A
RV4NAYSJ204A
RV4NAYSJ254A
RV4NAYSJ504A
RV4NAYSJ105A
50
100
150
200
250
500
1K
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8:
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
7/8”
2”
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
NEW
P2
.536 (13.6)
.541
(13.7)
.130 (3.3)
3/8-32 NEF-2A
2K
2.5K
3.5K
5K
1.120
(28.4)
Dia
10K
10K
20K
25K
25K
35K
50K
100K
100K
150K
200K
250K
250K
500K
500K
1M
NEW
NEW
.938
(23.8)
Max
.122
(3.1)
.249
(6.32)
Dia
.375
(9.1)
L
.688
(17.5)
Max
NEW
L = Shaft Length (See Table)
NEW
NEW
NEW
Specifications
1M
Electrical
5M
50
Resistance Range - Linear Taper (KU): 50Ω to 1 Meg Ω
Resistance Range - Logarithmic Taper (KA): 10KΩ to 1 Meg Ω
Resistance Tolerance: ±10%
100
250
500
1K
2”
2”
2”
Power Rating: 2 Watts @ 70°C derated to 0 Watts @ 120°C
Insulation Resistance: 10K Meg Ω (Dry)
100K Meg Ω (Wet)
2”
2K
2”
2.5K
3.5K
5K
2”
Dielectric Strength: 900V RMS at sea level
Operating Voltage: 500V subject to power rating
2”
2”
10K
20K
25K
50K
100K
200K
250K
500K
1M
2”
Mechanical
Mechanical Rotation: 314°
Operating Torque: 1 oz/in to 6 oz/in
Rotation Life: 25,000 cycles
2”
2”
2”
2”
2”
2”
Environmental
2”
Operating Temperature: -65°C to +125°C
Resistance to Soldering Heat: 350°C for 5 seconds
Load Life: 1000 hr. at 70°C
2”
** Indicates logarithmic taper.
6
NTE Electronics, Inc. D Voice (973) 748-5089 D FAX (973) 748-6224 D http://www.nteinc.com
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