1. Catalogs
  2. KNITTER SWITCH
  3. Rotary Coded Switches

Rotary Coded Switches

Rotary Coded Switches

Rotary Coded Switches

Product catalog summary
Subminiature Rotary Coded Switches

Models:
Various models are available including DRS and DRR series with BCD, BCD Inverse, Hexadecimal, and Hexadecimal Inverse coding. Accessories include caps in different colors.

Specifications:
  • Contact rating: 50 V DC, 100 mA (non-switching); 15 V DC, 30 mA (switching)
  • Contact resistance: < 100 mΩ
  • Insulation resistance: > 1000 MΩ at 250 V DC
  • Dielectric strength: 250 V, 50 Hz for 1 minute
  • Operating temperature: –40° to +85° C
  • Mechanical life: minimum 20,000 operations
  • Contacts and terminals: gold-plated phosphor bronze
  • Case material: PBT black; rotor colors vary by type
  • Construction: sealed case, suitable for immersion washing
  • Mounting: on PC-board
  • Soldering conditions: auto-soldering max 6 sec at 275° C

Subminiature Rotary Coded Switches for SMT

Specifications:
  • Contact rating: 50 V DC, 100 mA (non-switching); 15 V DC, 30 mA (switching)
  • Contact resistance: < 100 mΩ
  • Insulation resistance: > 1000 MΩ at 250 V DC
  • Dielectric strength: 250 V, 50 Hz for 1 minute
  • Operating temperature: –40° to +85° C
  • Mechanical life: minimum 20,000 operations
  • Contacts and terminals: gold-plated phosphor bronze
  • Case material: PPS black; rotor colors vary by type
  • Construction: sealed case with protective tape
  • Mounting: on PC-board – SMD

Models:
SMR series with Hexadecimal and BCD coding, available in standard and inverse types. Packing is on tapes, with orders specified by adding 'T' to the type number.
See more

Catalog excerpts

Rotary Coded Switches-1

Subminiature Rotary Coded Switches Specifications: Contact rating: Contact resistance: Insulation resistance: Dielectric strength: Operating temperature: Mechanical life: Contacts: Terminals: Case material: Construction: Mounting: Soldering conditions: 50 V DC, 100 mA, non switching 15 V DC, 30 mA, switching < 100 mΩ > 1000 MΩ at 250 V DC 250 V, 50 Hz for the duration of 1 minute – 40° to + 85° C minimum 20 000 operations gold-plated PC terminals, phosphor bronze, gold-plated PBT black, rotor: standard types yellow; inverse types red case totally sealed, suitable for washing by immersion on pc-board auto-soldering – max.: 6 sec, 275° C washable Models: DRS 3010 DRS 3110 DRS 3016 DRS 3116 6 Code BCD BCD Inverse Hexadecimal Hexadecimal Inverse DRS 4010 DRS 4110 DRS 4016 DRS 4116 BCD BCD Inverse Hexadecimal Hexadecimal Inverse DRR 3010 DRR 3110 DRR 3016 DRR 3116 BCD BCD Inverse Hexadecimal Hexadecimal Inverse DRS 3010 DRS 4016 DRR 3010 DRR 4010 DRR 4110 DRR 4016 DRR 4116 BCD BCD Inverse Hexadecimal Hexadecimal Inverse DRR 4016 Accessories: Caps yellow KR 108 red KR 109 white KR 110 148 | grey KR 207

 Open the catalog to page 1
Rotary Coded Switches-2

260° Subminiature Rotary Coded Switches for SMT Specifications: Contact rating: Contact resistance: Insulation resistance: Dielectric strength: Operating temperature: Mechanical life: Contacts: Terminals: Case material: Construction: Mounting: 50 V DC, 100 mA, non switching 15 V DC, 30 mA, switching < 100 mΩ > 1000 MΩ at 250 V DC 250 V, 50 Hz for the duration of 1 minute – 40° to + 85° C minimum 20 000 operations phosphor bronze, gold-plated phosphor bronze, gold-plated PPS black, rotor: standard types yellow; inverse types red case totally sealed with protective tape on pc-board – SMD washable...

 Open the catalog to page 2

All KNITTER SWITCH catalogs and technical brochures

  1. Illuminated

    2  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.