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Precision series KK/2RV7 potentiometers are suitable for both military and commercial applications 
requiring multiple elements.  
They can easily be customized to meet special requirements.
Picture
Picture

MIL Style 2RV7
Precision Series KK

Features
  • hot molded carbon element
  • gold-plated terminals
  • stainless-steel shaft and housing
  • quality meeting or exceeding MIL-R-94 - QPL listed
Electrical Specifications
  • Resistance range, linear taper: 50  to 5 Meg 
  • Resistance range, logarithmic taper: 150  to 1 Meg 
  • Resistance tolerance: ±10% or ±20%
  • Resistance taper: linear, logarithmic, reverse logarithmic; other tapers by special order
  • Power rating: 2 watts at 70°C derated to 0 watts at 120°C
  • Insulation resistance:
  • dry: 10K Meg 
  • wet: 100K Meg 
  • Dielectric strength: 900 V RMS at sea level
  • Operating voltage: 500 V, subject to power rating

Mechanical Specifications
  • Mechanical rotation: 314°
  • Operating torque: 1 oz/in to 12 oz/in
  • Rotational life: 25,000 cycles

Environmental Specifications
  • Operating temperature: -65°C to +125°C
  • Resistance to soldering heat: 350°C for 5 seconds
  • Humidity range: per MIL-R-94
  • Vibration range: per MIL-R-94
  • Shock resistance: per MIL-R-94
  • Load life: 1000 hours at 70°C

Ordering Information - Military Part numbers

Example: 2RV7NYSD103103A
Style:



​2RV7
 =MIL style 2RV7
Bushing:



​N
 = standard
L = locking
S = panel & shaft seal
Temperature and 
moisture ​characteristics:


Y = as per MIL-R-94
Shaft style:


​
​S = slotted
F = flatted
Shaft length:



​B
 = 1/2"
A = 5/8"
D = 7/8"
G = 1 1/4"
J = 2"
K = 2 1/2"
Resistance value:


​total resistance
value in :

first two digits
significant,
third digit =
number of zeroes
Taper and tolerance:


​A
 = linear 10%
B = linear 20%
C = logarithmic
10%
D = logarithmic
20%
E = reverse
logarithmic 10%
F = reverse
logarithmic 20%
Sherburn Electronics Inc.  2024
Your Authorized Source for Electronic Components!
[email protected]

800-366-3066
  • Home
  • About
  • Products
  • Line Card
    • TE Connectivity (TYCO) >
      • Hartman
      • Mid-Range Relays
      • Solid State Relays
      • Contactors
      • Circuit Breakers
      • Time Delay Relays & Timing Modules
    • JFW Industries
    • ThermoKonnect
    • PEC (Precision Electronics Corp) >
      • MIL Style RV4
      • MIL Style 2RV7
      • MIL Style RV2
      • Series P
      • Series R
      • MIL Style RV6
      • MIL Style RV8
      • MIL Style RV5
      • Series V
    • Nelson Firestop
    • Dunbar
    • LEDTRONICS
    • Zippertubing
    • Schneider Electric (SE Relays) >
      • 9A Series
      • 792 Relays
    • Struthers Dunn Relays >
      • General Purpose Relays
      • Traffic Cabinet Relays
      • Power Contactors
      • Motor Reversing
      • Latching/Sequencing
      • Special Purpose
      • Sensitive Relays
      • Timer / Sensor Relays
      • Reed Relays
      • Accessories and Sockets
    • EHC Knobs
    • Burndy
    • Rayovac >
      • Lantern Batteries
      • Portable Power
      • Flashlights
      • Batteries
      • Specialty Batteries
      • Lights
    • PRO Charging Systems
    • Weldex Corporation
    • ShockWatch >
      • 298 ShockLog
      • 248 ShockLog
      • 208 ShockLog
      • g-View
      • ShockTrack
      • OPSWatch
    • Dialight
    • Sensata Klixon
    • Ohmite
    • Seastrom Manufacturing
  • RFQ
  • Quality
  • Contact Us