Featured Products

EIA 831 - Better Transformer and Coil Corp - 2816285-1 Transformer, Step Down.

Heavy Duty Chassis Mount

Power: 25 VA 

Primary - 120VAC, Dual Secondary 11VAC -22VAC.

Secondary: 1A  Each winding.

Turns Ratio: 12:1 and 6:1.

Construction: E-laminations.

Connections: Wire Leads.

Package: Open Laminations.

Mounting: Brackets.

Two Separate Secondaries, 11V and 22V.

Additional P/N Markings: DN-9195-PT4, 156309, 4938407

Dimensions: Approximate Length 3.110" X 1.75" Width X 2.65" Height w/5" Leads

Weight: 1.8 lbs 

New Old Stock

Made in USA

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EDISON - B1789 - 10034 - Model 501 Thermal Relay

TDR NO Relay/Theromostatic 20 Second

115VAC 3Amp150VAC/250VAC

Tube 8-Pin round

Model 501, 3-1/4" tall x 1-1/4" dia round.

Made in the NJ USA

Additional MFG Cooper maybe mixed in.

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Relay. TDR, time delay 30 seconds 5VAC/DC, SPDT-3A. Product of Instrument Division of Thomas A Edison Inc. Package: thermostatic glass tube. Mount: octal plug-in. Military NSN 3380-705224-2715. Learn More

Relay, TDR. Contacts: NO. Coil Voltage: 6V, 110 seconds. Mech Mtg: Octal 8 pin plug in. Packaging: Shielded metal can, black. Note: Thermostatic time delay tube. Learn More

Electronic Applications Company - EAC - 1A06X125A1AB Relay, Reed.

A reed relay uses an electromagnet to control one or more reed switches. The contacts are of magnetic material and the electromagnet acts directly on them without requiring an armature to move them.

Coil: SPST NO 1.25Amp 6VDC 125 Ohm.

Shielded.

Vintage New Old Stock

Alternate P/N: R-RR15 RD0241.

Allen Bradley purchased the former "EAC" Electronic Applications Company

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0.5-OHM 1W 1% AXIAL RESISTORS MOLDED Learn More

Gold-plated 26-pin heatsink module, contains Beryllium Oxide.Made in USA. Learn More

DDC - CMP82100-624 - Gould A34396 - Military Module

18-Pin (Gold).

Dimensions: 3.25" Long x 1.5" Wide x 0.27" Height 

Proudly Made in USA

 

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VISHAY DALE - HLW-20-A1Z-0.5 Resistor, ceramic.

Resistance: 0.5 Ohm.

Power: 20 watt.

Tolerance: 10%.

Technology: wirewound.

Package: tubular, axial.

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Delco/GM 2N278 Transistor, PNP. Germanium

Max Voltage: 45VCEO, 50VCBO.

Max Current: 15 Amp.

Dissipation: 170 watt.

Package: TO-36. P/N: 2N278 House Numbered 5490810.

Note: Germanium, 1MHz.

New Old Stock

Replaces/Alternates/Substitutions: ECG 330, 2N4052, 2N5053, MP4052, MP4053Cross-Reference Search Result (Equivalent Transistors)

Cross-Reference Search Result (Equivalent Transistors)

↓ Type Mat       Struct   Pc          Vcb       Vce       Veb       Ic            Tj           Ft           Hfe        Caps

2N278 Germ       PNP      170        50          30          30          15          100        0.2         35       TO36

2N4052 Germ    PNP      170        60          45          30          50          110        0.24       120       TO36

2N4053 Germ    PNP      170        75          60          40          50          110        0.24       120       TO36

MP4052 Germ   PNP      170        60          45          30          50          110        0.24       120        TO36

MP4053 Germ   PNP      170        75          60          40          50          110        0.24       120        TO36

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Dek Inc - Deklip - 022-0375 Hardware, Cable Clamp.

1" long x 1" deep x 0.56" high when closed, 0.38 x 0.5" ID when locked.

Exclusive Quick Lock / Release feature.

Material: PVC extruded, flame resistant PVC copolymer.

Listed: UL 94V-0 PVC.

Color: black.

Mount: Easy-to-Install Adhesive.

Package of 10.

 

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Dialco/Dialight - 251-8738-1535-911 - Lamp Holders. Socket for Bi-Pin Lamps. Lamp Holders. Socket for Bi-Pin Lamps Shielded Lens Cap Technical Data | NSN 6210-00-944-8756 STYLE DESIGNATOR: A1 ROUND FRAME, ROUND LENS TYPE OVERALL LENGTH: 1.890 INCHES NOMINAL OVERALL DIAMETER: 0.547 INCHES NOMINAL MATERIAL: ALUMINUM BODY SURFACE TREATMENT: ANODIZE BODY LAMP TYPE ACCOMMODATED AND QUANTITY: 1 INCANDESCENT LAMP CARTRIDGE LENS QUANTITY: 1 LENS MOUNTING METHOD: SCREW ON LENS TYPE: CYLINDRICAL, KNURLED SINGLE LIGHT 1ST POSITION HORIZONTAL LENS LIGHT TRANSMISSION CHARACTERISTIC: TRANSLUCENT SINGLE LIGHT 1ST POSITION HORIZONTAL LENS FACE SURFACE CONDITION: SMOOTH SINGLE LIGHT 1ST POSITION HORIZONTAL LENS BACK SURFACE CONDITION: SMOOTH SINGLE LIGHT 1ST POSITION HORIZONTAL LENS COLOR: WHITE SINGLE LIGHT 1ST POSITION HORIZONTAL TRANSMITTED LIGHT COLOR: WHITE SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A MOUNTING METHOD: PANEL PANEL ACCOMMODATION HOLE DIAMETER: 0.375 INCHES NOMINAL PANEL THICKNESS FOR WHICH DESIGNED: 0.219 INCHES MAXIMUM TERMINAL TYPE AND QUANTITY: 2 SOLDER STUD HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: RADIO FREQUENCY INTERFERENCE FURNISHED ITEMS AND QUANTITY: 1 HEXAGON NUT AND 1 KNURLED FLANGE RING AND 1 LOCK WASHER (NON-CORE DATA) CARTRIDGE DIAMETER: 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM Threaded Bushing for Panel Mount. Complete with hardware. NSN 6210009448756. Alternates: SMC5461616, SMC546161-6, DM010YD84BCC, DM0-10Y-D84BCC, 25187381535911, 251-8738-1535-911, 2518738XP111535, 251-8738XP11-1535, 25187581535911, 251-8758-1535-911, 7326610112, 73-266101-12, 6210-00-944-8756, 00-944-8756, 6210009448756, 009448756 New Old Stock Made in USA Learn More

DDR-Ruhla - Third Brake Stop Light Assembly, 12VDC, 21 Watt.

In North America, since 1986, all vehicles feature a third brake light. Legally, this is called the Center High Mount Stop Lamp, CHMSL for short, but informally called center brake lamp, high-level or eye-level brake lamp, cyclops brake light, or safety brake lamp.

Durable Thermoplastic Polymer Housing.

Narva® H21W Halogen Bulb is 21 watt with a Bayonet base.

Overall Approximate Dimensions: 7.0" Height X 5.50" Wide X 3" Deep.

Red lens 5.5" wide x 2.9" high.

Round (3.25") Mounting Base has three holes spaced approximately 2.16" apart

Approximate 90 degrees of adjustment. 

Solder lug connections. Wiring leads can exit either back housing or through bottom.

Applications: Automobile/Truck/Trailer Third Brake Light, Collision Avoidance Light, or Red Fog Light.

Other P/N Marking: RFS 8725.3 P25-1 & ZBL 8529.1 

RUCKWARTIGE LICHTSCHEIBENEBENE SENKRECHT ZUR FAHRTRICHTUNG

Quality German Manufacture by DDR-Ruhla.

New Old Stock

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Resistor, power. Resistance: 0.5 Ohm. Power 5 watt. Tolerance: 1%. Technology: wirewound. Silicone coated. Case: axial leads. Learn More

Deltrol Controls - 900 DPST-NC - 20335-81 Electromechanicl Relay, Control. Long Base, 900 Series

Deltrol 900 Series relays feature rugged construction, and DuPont Rynite molded coils which are environmentally protected and Class F insulated allowing temperature tolerance up to 115C.  

Status: Discontinued

Input: DC.

Contacts: DPST NC.

Contact Ratings: 30 Amp.

Contact Material: Silver Cadmium Oxide

Coil Voltage: 12VDC (1-1/2HP or 30Amp at 120/240VAC 1PH, 2HP or 20Amp at 600VAC).

Coil Resistance: 72 Ohm.

Mech Mtg: Panel.

Termination: Screw

Packaging: Open frame, 2 holes, 1.9" spacing.

Size: 2.5 x 3.3 x 2.3" high.

Weight: 9 oz.

Expected Life: 100,000 Operations

New Old Stock

 

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DATRON - LM21-001 - Reed Relay. Manufactured with an attached (1) 1N4148 diode.

Contacts: SPNO, Normally Open

Coil Voltage: 5 VDC (Actuates at Approximately 3.5V

Coil Resistance: 300 Ohms

Mount: PCB Through Hole

Overal Dimensions: 22.9mm Long x 7.3mm Square

Two (2) Leads Each End with 25.4mm (1.00") Spacing.

Double Marked: 30-7-2160-280.

Package: PCB Mount Low Profile. 

New Old Stock

 

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Deltrol - 20304-82 - 161P 27775-60 - 1819-73 - Relay, Power, 13A, 160 Series General Purpose.

• Class F Coil Insulation System for 155° C Total Temperature
• Coil Molded in Rynite® PET for environmental protection
• Unique armature stop maintains adjustment
• Fine wire gauge coils are skeined for integrity

Input: DC, Open Frame.

Contacts: DPDT.

Contact Ratings: 13Amp.

Coil Voltage: 24VDC.

Coil Current: 1.2 watt.

Coil Resistance: 480 Ohm.

Connections: Socket, PC Pins, or Solder.

Mech Mtg: PCB.

Packaging: Open Frame.

Mechanical Life: 10,000,000 Operations, Electrical Life 100,000 Operations

Alternate Ordering Information: 20304-82

Genuine Deltrol - New Old Stock.

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CUTLER-HAMMER - HMCP400W5W Circuit Breaker.

3 Pole 400Amp 600VAC/250VDC.

Family: Series C,  Nema Type 3, Molded Case.

Phase: 3

Poles: Three - Pole Magnetic Trip

Voltage: 600

Amperage: 400

Connection: Bolt-On

Protection: Magnetic Only

Functions: I - Instantaneous

AIC Rating: 35kA@480V

Frame Size: K Frame

Magnetic Trip Range : 1250-2500 Amp.

Motor Protector. - Approvals: UL, CSA

Dimensions: Height 10.13" X Length 4.1" X Width 5.5"

Weight: 11 Lb 5 Oz

Used / Removed From Equipment

Note: Difficult to find Item 

Made in USA

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SAFRAN - EATON - CUTLER-HAMMER AEROSPACE - 8906K5354 Switch, Toggle.

Contacts: DPDT 15Amp 125VAC.

Actuator: On/Off/On (Mom).

Threaded Bushing Length: 0.418".

Actuator Length: 0.690".

Dimensions: 1.34" long x 0.896" wide x 1.002" deep.

Termination: (6) 1/4: Male Quick Connect Terminals.

Note: Environmentally Sealed Shaft.

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Crouzet Corp - TLR2U220A - 220VAC Multi-Function Single ShotTimer.

Status: Discontinued

4-Function: Delay-On-Break.

Delay-On-Make.

Interval.

One-Shot.

0.1 Second to 10 Hours.

Initiate Switch or 24V control.

DPDT-10Amp Output.

0-10 Dial plus switches.

11-Pin Octal-type plug-In.

New in box.

220VAC-Operating voltage.

New Old Stock

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Cutler-Hammer Opcon / Eaton - 9501AS-2005C1 - 108126-008 - 7872001300 - Photoelectric Sensor Control

Photoelectric sensors use light to detect the presence or absence of an object. The main advantages of photoelectric sensors are noncontact sensing of objects and greatly extended sensing ranges.

AGV Sensors – The eyes and ears of mobile robots

Proximity Sensor (Near T0 20-Inches)

WIDE-BEAM 20-32VDC

Open Collector NPN 

Input Voltage: 20-32 VDC

Response Time: 30 mS

Current Sinking

W/ 30" CABLE & 4-Pin MS3106F14S-10S Conn (Removeable)

Detects Light & Dark objects easily

By-OPCON Full Spex with Each Sensor

NEW IN A WHITE NEMA 1 - 4 ENCLOSURE

Overall Dimensions: 4.625" Long, 2.00" Wide, 2.75" Depth

Cable Length: 30"

Operating Temperature: -40 to 140F (-40 C to 60C)

Nema: 1,4

EATON and CUTLER-HAMMER

UPC 1072113905448, 72-1139-0646

Made in USA

New Old Stock in Manufacturer's Packaging

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GORDOS Reed Relay 741A-7,  74 Series SIP, Solid State Relay

Features: These Gordos Relays are molded in semiconductor-grade molding compounds that meet Underwriters Labortories 94V-0 flammability rating.

RF Characteristis 

• Insertion loss 0.3 dBA from 1 to 500 Mhz 
• Isolation: 30 dB min. from 1 to 600 Mhz.
• Characteristic Impedance 50, or 75 Ohms

Compatible with automatice insertion.

Logic compatible.

4 Pin PC Mount

Nominal  Coil Voltage  - 24VDC

Must operate Voltage - 18.0 VDC

Must release Voltage -  2.4 VDC

Maximum Voltage - 35 VDC140529-3

Reed Relay SIP Dry SPST NO Contacts 1750 ohm coil

Note:Outer pins are the contacts, inner pins are 1750 ohm coil.

Alternates: 62F4042, W117SIP-5, JWS-117-5, HE3621A2400, 3-1393771-5

https://www.masterelectronics.com/datasheet/741a2.aspx?p=45172003

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Switch, toggle. Contacts: SPDT. Contact Ratings: 2Amp 115VAC 60Hz (Res load), 4Amp 28VDC (Res load), 1Amp 115VAC 60Hz (Inductive load), 1Amp 28VDC (Inductive load). Actuator: On-On. Connection: PC Leads, tarnished, cleanable. Mech: PCB. Note: Military double marked MS21354-231. Military NSN 5930-010433006. New, complete with hardware. Learn More

CTI - 4447000 – Mini UHF Male for Female Coupler End to Coaxial Cable Connector Standard Mini UHF Male Connector SO-239, High Quality Component Connector A: Internal Threaded Mini UHF Male Connector fits over a Miniature Female Threaded Coupler Connector B: Gold Plated Solder Cup Terminal Material: Nickel Plated Brass, Gold Plated RF Pin Contact, Teflon Insulator Impedance: 50 Ohm up to 1 GHz Overall Dimensions: 1.0” Length x 0.495” Shoulder, 0.365” Flattened Barrel and Gold Solder Cup Mating Life: >1000 Cycles Inner Diameter Dimension is 7.3mm Diameter With a 1.25mm (0.05”) Diameter Center Pin Outside Diameter is 9.5mm Applications: Amateur / HAM Radio, CB / Citizens Band radio, Marine radio & VHF radio. Individually Packaged, (Bulk Packed) New Old Stock Made in USA Learn More