Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | YF011U2C203NQ | YF011U2C Series |
|---|---|---|
| Actuator Type | Flat Key | Flat Key |
| Angle of Throw | 90 ° | 90 ° |
| Circuit | SPDT | SPDT |
| Contact Finish | Silver | Silver, Gold |
| Contact Material | Copper | Copper |
| Contact Timing | Not Specified | Not Specified |
| Current Rating (Amps) | 4 A | 0.4 - 4 A |
| Depth Behind Flange [z] | 33.91 mm | 33.91 mm |
| Electrical Life | 10000 Cycles | 10000 Cycles |
| Features | Epoxy Sealed Terminals | Epoxy Sealed Terminals |
| Key Removable Positions | All | All |
| Number of Positions | 2 | 2 |
| Panel Cutout Dimensions [diameter] | 11.99 mm | 11.99 mm |
| Switch Function | On-On | On-On |
| Termination Style | Solder Lug | Solder Lug, Wire Leads |
| Voltage Rating - AC | 125 V | 20 - 125 V |
| Voltage Rating - DC | 28 V | 20 - 28 V |
YF011U2C Series
4 Tumbler Miniature Switchlock
| Part | Key Removable Positions | Electrical Life | Panel Cutout Dimensions [diameter] | Contact Timing | Voltage Rating - AC | Voltage Rating - DC | Features | Contact Finish | Depth Behind Flange [z] | Angle of Throw | Circuit | Contact Material | Current Rating (Amps) | Switch Function | Actuator Type | Termination Style | Number of Positions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LITTELFUSE YF011U2C803NQ | All | 10000 Cycles | 11.99 mm | Not Specified | 125 V | 28 V | Epoxy Sealed Terminals | Silver | 33.91 mm | 90 ° | SPDT | Copper | 4 A | On-On | Flat Key | Solder Lug | 2 |
LITTELFUSE YF011U2C2WCNB | All | 10000 Cycles | 11.99 mm | Not Specified | 20 V | 20 V | Epoxy Sealed Terminals | Gold | 90 ° | SPDT | Copper | 0.4 VA | On-On | Flat Key | Wire Leads | 2 | |
LITTELFUSE YF011U2C203NB | All | 10000 Cycles | 11.99 mm | Not Specified | 20 V | 20 V | Epoxy Sealed Terminals | Gold | 33.91 mm | 90 ° | SPDT | Copper | 0.4 VA | On-On | Flat Key | Solder Lug | 2 |
LITTELFUSE YF011U2C203NQ | All | 10000 Cycles | 11.99 mm | Not Specified | 125 V | 28 V | Epoxy Sealed Terminals | Silver | 33.91 mm | 90 ° | SPDT | Copper | 4 A | On-On | Flat Key | Solder Lug | 2 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 20.53 | |
| 10 | $ 17.71 | |||
| 25 | $ 16.70 | |||
| 40 | $ 16.20 | |||
| 80 | $ 15.49 | |||
| 230 | $ 14.47 | |||
| 440 | $ 13.88 | |||
Description
General part information
YF011U2C Series
C&K’s YF series 4 tumbler miniature switchlock is perfect for use in cash registers, point-of-sale terminals and server hardware. The high-quality YF series features multi-pole and multi-position options, positive detent and can operate at a low power level.
Documents
Technical documentation and resources