Bulk Order

RR-CirKits RB-4 Quad Relay Board Relay Board - 4 is a Quad 10A SPDT relay board with logic level drivers. It is suitable for use with TC Mark II, TowerMan, Tower LCC, or other logic level output devices. It requires 12V auxiliary power to supply the...

RR-CirKits SDB-4 4-Output Searchlight Driver Board This 4 output board is specifically designed to directly drive 4 four aspect signals utilizing bi-polar or three wire LED's and includes a yellow color balance control for each of the four signal heads...

RR-CirKits SHD-2 8-Output Dual Signal Head Driver Board This 8 output signal head driver is a DCC accessory decoder. Includes prototypical lamp fade, brightness adjustment. Built in resistors allow direct connections to LEDs. Accepts DCC Signal Aspect...

RR-CirKits Signal LCC-32H Signal LCC-32H LCC (Layout Command and Control 8 line Input Output board Plus 32 Head controller with special effects Signal LCC-32H features: 32 Head signal controller plus 8 line Input/Output node for NMRA CAN bus LCC®...

RR-CirKits Signal LCC-P Signal LCC-P LCC (Layout Command and Control 8 line Input Output board Plus 16 LED Driver with special effects Signal LCC-P features: 16 Led drivers plus 8 line Input/Output node for NMRA CAN bus LCC®. Logic level I/O port...

RR-CirKits Signal LCC-S Signal LCC-S LCC (Layout Command and Control 8 line Input Output board Plus 16 LED Driver with special effects Signal LCC-S features: 16 Led drivers plus 8 line Input/Output node for NMRA CAN bus LCC®. Logic level I/O port...

RR-CirKits SMD-8 8-Output Stall Motor Driver Board LCC sample mode compatible. This 8 output, optically isolated, low current "H" bridge driver is designed for control of 8 stall motor switch machines. (E.g. Tortoises®) It can drive up to 100ma. per...

RR-CirKits SPL-22 Quick Cable Lever Connector - 2 x 2 Multiple Terminal Block Push-in Wiring Cable connector Quick Cable connector, 2 in, 2 out. No more soldering under the layout. Fits AWG 28 - AWG 12 so there is no problem connecting different wire...

RR-CirKits SPL-22 Quick Cable Lever Connector - 2 x 2 - 25pc Multiple Terminal Block Push-in Wiring Cable connector Quick Cable connector, 2 in, 2 out. No more soldering under the layout. Fits AWG 28 - AWG 12 so there is no problem connecting different...

RR-CirKits SPL-42 Quick Cable Lever Connector - 4 x 2 Multiple Terminal Block Push-in Wiring Cable connector Quick Cable connector, 2 in, 4 out. No more soldering under the layout. Fits AWG 28 - AWG 12 so there is no problem connecting different wire...

RR-CirKits SPL-42 Quick Cable Lever Connector - 4 x 2 - 25pc Multiple Terminal Block Push-in Wiring Cable connector Quick Cable connector, 2 in, 4 out. No more soldering under the layout. Fits AWG 28 - AWG 12 so there is no problem connecting different...

RR-CirKits SPL-62 Quick Cable Lever Connector - 6 x 2 Multiple Terminal Block Push-in Wiring Cable connector Quick Cable connector, 2 in, 6 out. No more soldering under the layout. Fits AWG 28 - AWG 12 so there is no problem connecting different wire...

RR-CirKits SPL-62 Quick Cable Lever Connector - 6 x 2 - 25pc Multiple Terminal Block Push-in Wiring Cable connector Quick Cable connector, 2 in, 6 out. No more soldering under the layout. Fits AWG 28 - AWG 12 so there is no problem connecting different...

RR-CirKits SS-RGY-24 3mm Tri-Color Red - Green - Yellow LED w/ 24" Wire Leads This RGY LED is provided with four 24" long color coded #36 AWG wires. It may be fitted in place of a common T-1 LED with room to spare. The LED provides the three standard...

RR-CirKits SSSB-Atlas Dual Decoder/Driver for Atlas Dual Head Micro JST Signals Dual head Decoder/Driver for Atlas Micro JST equipped signals. Includes 3-1/2" M-F polarized pigtails.

RR-CirKits SSSB-Atlas Single Decoder/Driver for Atlas Single Head Micro JST Signals Single head Decoder/Driver for Atlas Micro JST equipped signals. Includes 3-1/2" M-F polarized pigtails.