Electrical & Electronic Parts
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Circuitron 5203 DT-3 Grade Crossing Detector Single Direction
Circuitron
MSRP: $39.95$30.31Circuitron 5203 DT-3 GRD CRSG-DET.1.MSRP: $39.95$30.31 -
Circuitron 5616 TC-4 Tortoise Direction Alternator
Circuitron
MSRP: $29.95$22.73The TC-4 is identical in function to the CIRCUITRON TC-2 above, except that the output of the TC-4 is designed to drive the CIRCUITRON TORTOISE? Switch Machine. The TC-4 can also be used with Switchmaster? and other brands of stall-motor switch machines...MSRP: $29.95$22.73 -
MSRP: $16.95$16.38 -
MSRP: $19.95$18.35 -
MSRP: $15.95$15.81 -
Minatronics 3312302 SPST LED SWITCH 2P/RES GR
Minatronics
MSRP: $25.95$21.77Minatronics 3312302 SPST LED SWITCH 2P/RES GRMSRP: $25.95$21.77 -
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LGB 50720 G Scale Distribution Strip
LGB
MSRP: $40.99$35.08Use this practical wiring aid to connect many accessories 12 lines each side. LGB trains and LGB accessories, are made to a very high standard. They are made to operate indoors or outdoors.MSRP: $40.99$35.08 -
Marklin My World Sockets (10-Piece), Brown
Marklin
$7.89Brown Sockets. A package comes with 10 pieces. These sockets can be used with the standard plugs and sockets from the 71400 assortment. These plugs and sockets cannot be used with the earlier versions (package, item no. 7130). The sockets will fit as...$7.89 -
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Circuitron 1602 BF-2 Basic Lamp/LED Flasher Circuit Board
Circuitron
MSRP: $19.95$17.06Circuitron 1602 BF-2 Basic Lamp/LED Flasher Circuit BoardMSRP: $19.95$17.06 -
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Circuitron 5624 ER-2 External Relay With DPDT Relay
Circuitron
MSRP: $24.95$19.86Although 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...MSRP: $24.95$19.86 -
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MSRP: $40.95$34.25 -
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Circuitron 1302 EOT End of Train Flasher Red Light
Circuitron
MSRP: $19.95$17.06Designed to operate off a 3 volt power source which can be provided by batteries or by using a TP-1, TP-2 or TP-3 Track Power Adapter. Please read these instructions carefully for a successful installation. The LED provided with the EOT is close to scale...MSRP: $19.95$17.06 -
Atlas 201 SPADE CONNECTORS #3 24PCS
Atlas Model Railroad
MSRP: $9.25$8.75Atlas 201 SPADE CONNECTORS #3 24PCSMSRP: $9.25$8.75 -
Circuitron 1601 BF-1 Basic Flasher Circuits For LED's
Circuitron
MSRP: $16.95$15.24Simple, inexpensive circuits for flashing LEDs or lamps (sold separately).MSRP: $16.95$15.24 -
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Circuitron 5520 SD-2 Three Position Semaphore Driver
Circuitron
MSRP: $34.95$26.51The 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...MSRP: $34.95$26.51 -
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Circuitron 6006 Tortoise Slow Motion Switch Machine (Pack of 6)
Circuitron
MSRP: $168.00$133.14Circuitron 6006 TORTOISE 6 PC VALUE PACKMSRP: $168.00$133.14 -
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HO & N Layout Wire Green (50' Spool) Atlas Trains
Atlas Model Railroad
MSRP: $14.95$12.61Package Contains 50' of 20 Green Layout Wire for Wiring Your Model Railroad Layouts. FEATURES: Makes wiring your layout easier than ever! Twenty gauge stranded copper.MSRP: $14.95$12.61 -
MSRP: $36.95$30.90 -
Minatronics 18A1220 @12V 2.4MM DIA LAMPS-ASST
Minatronics
MSRP: $36.95$30.90Minatronics 18A1220 @12V 2.4MM DIA LAMPS-ASSTMSRP: $36.95$30.90 -
MSRP: $22.95$20.13 -
Minatronics 3805004 SPDT SLIDE SWITCH (N/HO)
Minatronics
$10.20Minatronics 3805004 SPDT SLIDE SWITCH (N/HO)$10.20 -
MSRP: $18.95$17.86 -
Circuitron 1603 BF-3 Adjustable Rate LED or Lamp
Circuitron
MSRP: $24.95$19.86Circuitron 1603 BF3 BASIC FLSHR-ADJSTABLEMSRP: $24.95$19.86 -
MSRP: $14.95$13.79 -
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Marklin My World Plugs (10-Piece), Gray
Marklin
$7.89Gray Plugs. Gauge: H0. A package comes with 10 pieces. These plugs and sockets cannot be used with the earlier versions (package, item no. 7130). The sockets will fit as plugs with some limitations into the sockets on the older versions of control boxes...$7.89 -
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MSRP: $22.95$20.13 -
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MSRP: $26.95$22.54 -
MSRP: $36.95$30.90 -
MSRP: $22.95$20.13 -
MSRP: $15.95$15.81 -
Circuitron 5521 BD-1HD Heavy Duty Block Detector
Circuitron
MSRP: $49.95$37.90Circuitron 5521 @BD-1HD HVY DUTY BLK DETMSRP: $49.95$37.90 -
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MSRP: $15.95$15.81 -
Circuitron 5530 SD-3 Signal Driver 3 Aspect Bi-Color LED
Circuitron
MSRP: $26.95$20.97The 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...MSRP: $26.95$20.97 -
Circuitron 5501 BD-1 Block Occupancy Detector Opto-Electronic
Circuitron
MSRP: $39.95$30.31The 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...MSRP: $39.95$30.31 -
Marklin My World Plugs (10-Piece), Green
Marklin
$7.89Green Plugs. Gauge: H0. A package comes with 10 pieces. These plugs and sockets cannot be used with the earlier versions (package, item no. 7130). The sockets will fit as plugs with some limitations into the sockets on the older versions of control boxes...$7.89 -
Circuitron 6212 Smail Slow Motion Switch Machine Actuator Integrated Logic (12)
Circuitron
MSRP: $529.00$401.38CIRCUITRON 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...MSRP: $529.00$401.38 -
Peco PL-35 All Scales CAPACITOR DISCHARGE UNIT
PECO
MSRP: $76.99$45.24Peco PL-35 All Scales CAPACITOR DISCHARGE UNITMSRP: $76.99$45.24 -
MSRP: $22.95$20.13 -
Circuitron 6101 Cable And Actuator For The Remote Tortoise Mount
Circuitron
$9.98Circuitron 6101 Cable And Actuator For The Remote Tortoise Mount$9.98 -
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50' Stranded Wire, 20 Gauge/Yellow
Atlas Model Railroad
MSRP: $14.95$12.61Make it easy to remember which electrical connections on your layout are which by using a different color wire for each type of connection. This yellow wire is 20 gauge stranded copper. 50 feet.MSRP: $14.95$12.61 -
Circuitron 5103 FL-3 Alternating Flasher - 3 Output
Circuitron
MSRP: $49.95$37.90The 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...MSRP: $49.95$37.90 -
Circuitron 5302 PS-2 Regulated AC to DC Converter 12 Volt
Circuitron
MSRP: $29.95$22.73The 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...MSRP: $29.95$22.73 -
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Circuitron 5502 BD-2 Block Occupancy Detector Current Sensing
Circuitron
MSRP: $29.95$22.73The 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...MSRP: $29.95$22.73 -
Bachmann 42240 HO Scale Lighting Kit - 2 Pieces
Bachmann
MSRP: $15.00$12.66Plasticville U.S.A. pieces add character and dimension to your HO scale layout. City growth is limited only by your imagination.Features include: ?HO scale operating accessory?Illuminate your Plasticville U.S.A. buildings?2 pieces?Compatible with all...MSRP: $15.00$12.66 -
Circuitron 5510 SD-1 Signal Driver 3 Aspect 3 Lamp OR LED
Circuitron
MSRP: $24.95$19.86Circuitron 5510 @SD-1 SIG DRVR-3 ASP,3LMPMSRP: $24.95$19.86 -
Circuitron 5102 FL-2 Alternating Flasher Circuit Board
Circuitron
MSRP: $29.95$22.73Flashes 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.MSRP: $29.95$22.73 -
MSRP: $19.95$17.06 -
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Circuitron 5305 PS-2A Adjustable Voltage Regulator
Circuitron
MSRP: $39.95$30.31The CIRCUITRON PS-2A is a self-contained AC to DC converter with an adjustable voltage regulated output. The output voltage can be adjusted anywhere between 1.25 and 12.00 volts DC. Maximum continuous current output of the PS-2A is in excess of one amp...MSRP: $39.95$30.31 -
Circuitron 6206 Smail Slow Motion Switch Machine Actuator Integrated Logic (6)
Circuitron
MSRP: $272.00$206.386 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...MSRP: $272.00$206.38 -
MSRP: $29.95$25.05 -
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MSRP: $20.95$18.82 -
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Circuitron 5601 AS-1 Automatic Slowdown Circuit
Circuitron
MSRP: $24.95$19.86The 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...MSRP: $24.95$19.86 -
Circuitron 5604 ER-1 External Relay With SPDT Relay
Circuitron
MSRP: $19.95$17.06Although 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...MSRP: $19.95$17.06 -
Circuitron 5842 AW-2 ARC Welder Circuit W/ 2.4 MM GOW Lamps
Circuitron
MSRP: $38.95$29.55Circuitron 5842 AW-2 ARC WLDR CIR W/GOW LMSRP: $38.95$29.55 -
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Circuitron 5201 DT-1 Grade Crossing Detector
Circuitron
MSRP: $44.95$34.10Circuitron 5201 DT-1 GRADE CRSNG DETECTORMSRP: $44.95$34.10 -
Circuitron 5202 DT-2 Grade Crossing Detector Full Logic
Circuitron
MSRP: $59.95$45.49Circuitron 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...MSRP: $59.95$45.49 -
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Circuitron 5605 TC-1 Turnout Control Twin Coil
Circuitron
MSRP: $49.95$37.90The 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?...MSRP: $49.95$37.90 -
Marklin 8950 Z Scale Light Socket for Buildings
Marklin
MSRP: $13.99$13.84This light socket comes with feeder wires for connecting to a lighting circuit. This light circuit can be used to light Z Gauge buildings. This light socket takes an 8953 light insert as a replacement light bulb. Marklin Z Gauge. High quality metal and...MSRP: $13.99$13.84 -
Circuitron 5400 AR-1 Automatic Reverse Circuit
Circuitron
MSRP: $54.95$41.69The 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,...MSRP: $54.95$41.69