Electrical & Electronic Parts

Simple, inexpensive circuits for flashing LEDs or lamps (sold separately).

The SD-2 Semaphore Driver is designed for use with the CIRCUITRON TORTOISE and an upper or lower quadrant semaphore style signal. NOTE: Neither the TORTOISE, the signal nor the signal linkage are included. See CIRCUITRON?s Remote Signal Activator Kit on...

Circuitron 6006 TORTOISE 6 PC VALUE PACK

Minatronics 18A1220 @12V 2.4MM DIA LAMPS-ASST

Minatronics 3805004 SPDT SLIDE SWITCH (N/HO)

Circuitron 1603 BF3 BASIC FLSHR-ADJSTABLE

Minatronics 1230010 3MM DIA LED WHITE

Circuitron 5521 @BD-1HD HVY DUTY BLK DET

The CIRCUITRON SD-3 is capable of driving any single searchlight style, 2 lead or 3 lead, Bi-Color or Tri-Color, LEDtype signal to red, green and amber aspects. Compatible signals are manufactured by Oregon Rail Supply, Tomar, Sunrise Enterprises, ISS...

The CIRCUITRON BD-1 is an advanced, integrated circuit design Block Occupancy Detector utilizing our proven Opto-Electronic design which provides positive indication whenever a block-section of a layout is occupied by any piece of rolling stock. Two pair...

CIRCUITRON 800-6212 HO "SMAIL" SLOW MOTION ACTUATOR WITH INTEGRATED LOGIC (DCC DECODER EQUIPPED) 12 PACK Without Termial Blocks If you want the termial blocks included order Circuitron 6212TB SNL S/M DCC TERM BLK 12PK Smail (Slow Motion Actuator with...

Circuitron 6101 Cable And Actuator For The Remote Tortoise Mount

The CIRCUITRON FL-3 is a complete solid state flasher with three independent outputs that can be used to alternately flash sets of incandescent lamps or LEDs at three separate locations. Three control terminals are provided for use with CIRCUITRON...

The CIRCUITRON PS-2 is an AC to DC converter and voltage regulator that will provide a constant 12 volt DC output under varying load conditions and/or variations in input voltage. The PS-2 has a maximum output of 1 amp and a maximum input voltage of 18...

The CIRCUITRON BD-2 is a very sensitive, integrated circuit design block detector which will work with virtually any scale and type of track power, including most forms of command control. The BD -2 works by detecting the current drawn by a locomotive or...

Circuitron 5510 @SD-1 SIG DRVR-3 ASP,3LMP

Flashes LEDs or lamps. Connects to Detection Units. Maintains constant flash rate. 1.5 x 3" printed circuit board. Requires 10-18V AC or DC input. 250 ma. output.

6 pack \n \nSmail (Slow Motion Actuator with Integrated Logic) features same size and mounting as the TORTOISE (sold separately). Compatible with all DCC systems that provide accessory address control. Two-wire connection to DCC bus with no external...

The CIRCUITRON AS-1 Automatic Slowdown Circuit is a solid state circuit designed to provide a fixed step of train speed reduction within a section of track. This is very useful for automatic station stops or automatic downhill speed reduction. The AS-1...

Although the outputs on CIRCUITRON Detection Circuits are extremely flexible, they cannot directly control large amounts of current, or AC powered devices. With the addition of an external relay, though, these jobs are easily accomplished. It is possible...

Circuitron 5842 AW-2 ARC WLDR CIR W/GOW L

Circuitron 5201 DT-1 GRADE CRSNG DETECTOR

Circuitron 5202 DT-2 Grade Crossing Detector - Full Logic\n\nCIRCUITRON designed the DT-2 to be the most advanced DC track power grade crossing detection circuit available at any cost. It is completely independent of train length and it will duplicate...

The CIRCUITRON TC-1 will provide automatic activation of any twin-coil type switch machine when used in conjunction with a CIRCUITRON Detection circuit (the DT-4 is the usual choice). The TC-1 has two input control terminals and is to be used to ?force?...

The CIRCUITRON AR-1 is a basic automatic polarity reverser that is ideally suited for use with point to point layouts, displays, test tracks or reverse loop setups. The AR-1 utilizes an integrated circuit design and can safely switch up to 5 amp loads,...

The FL-2HD is identical to the standard FL-2 with the exception of the output load capacity. Heavy duty output transistors on the FL-2HD raise the maximum load to 500 ma. per side. This circuit is recommended for boulevard crossing signals with their...

Circuitron 5401 AR-2 AUTO RVRS W/ADJDELAY

Circuitron 5841 AW-1 ARC WLDR CIR W/MICRO

Circuitron 5250 DF-1 CRSSNG DET & FLSHR

12 Sets of two screw - type terminal blocks that can be soldered to the Smail circuit board to allow easy under-layout connections.    

This is the Light Genie LED Green Lights with 10" Leads (4) from MRC. Suitable for Ages 14 & Older. Features: 10" leads Mini LED Use with Light Genie Lighting System model railroading educational projects arts and crafts models and dioramas home decor...

This is the Light Genie LED Amber Lights with 10" Leads (4) from MRC. Suitable for Ages 14 & Older. Features: 10" leads Surface mounted LED Use with Light Genie Lighting System model railroading educational projects arts and crafts models and dioramas...

This is the Light Genie LED Red Lights with 10" Leads (4) from MRC. Suitable for Ages 14 & Older. Features: 10" leads Mini LED Use with Light Genie Lighting System model railroading educational projects arts and crafts models and dioramas home decor...

Model Rectifier Corp 25100 3 PIN MINI MALE CONCT 6PK

This is the Light Genie Power Supply from MRC. Suitable for Ages 14 & Older. Features: Output 12V - 2Amps Includes: One Light Genie Genie Power Supply Requires: Specs: Maximun output: 12 volts This product is compatible with the following Model(s): Mrc...

This is the Light Genie LED Red Lights with 10" Leads (4) from MRC. Suitable for Ages 14 & Older. Features: 10" leads Surface mounted LED Use with Light Genie Lighting System model railroading educational projects arts and crafts models and dioramas home...

Model Rectifier Corp AT125 E5 DPDT