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Manufacturer Part #


ND3 Series Process Sealed 16 Position Surface Mount 8 mm Rotary DIP Switch

ECAD Model:
Mfr. Name: NKK Switches
Standard Pkg:
Product Variant Information section
Date Code: 2243
Product Specification Section
NKK Switches ND3FR16P-R - Technical Attributes
Attributes Table
Circuitry: Coded
No of Positions: 16
Termination Style: Gull Wing
Contact Material: Gold Over Copper
Mounting Method: Surface Mount
$Features & Applications

The ND3FR16P-R-RO is a Sealed construction prevents contact contamination and allows vapor phase and IR reflow soldering. Sealed design accomplished with seals between the actuator and housing and between housing and base. Highly visible legends and choice of screwdriver or shaft actuation to provide trouble-free code setting.

Detent mechanism designed for crisp, positive action for accurate switch setting. Bifurcated, spring loaded contacts give unmatched logic-level reliability.

Electrical Capacity (Resistive Load):

  • Switching Rating: 100 mA @ 5 V DC
  • Nonswitching Rating: 100 mA @ 50 V DC

Materials & Finishes:

  • Actuator: Glass fiber reinforced polyamide
  • Housing: Glass fiber reinforced polyamide (UL94 V-0)
  • O-ring: Nitrile butadiene rubber
  • Base: Glass fiber reinforced polyamide (UL94 V-0)
  • Movable Contact: Beryllium copper with gold plating
  • Stationary Contacts: Brass with gold plating
  • Terminals: Brass with gold plating)

Standards & Certifications:

  • Flammability Standards: UL94 V-0 rated housing & base
  • UL Recognition or CSA Certification: The ND3 Series rotaries have not been tested for UL recognition or CSA certification.These switches are designed for use in a low-voltage, low-current, logic-level circuit.When used as intended in a logic-level circuit, the results do not produce hazardous energy

Pricing Section
Global Stock:
Factory Stock:Factory Stock:
Factory Lead Time:
35 Weeks
Minimum Order:
Multiple Of:
Web Price
Product Variant Information section