On Sale

Texas Instruments - JM38510/30701BEA - IC, TTL.

1 of 8 Decoder/Demultiplexer.

Temperature: -55 to 125

Package: 16 Cdip.

Note: Military M38510 type.

Alternate: JANB54LS138J.

Learn More

SIGNAL TRANSFORMER INC - ST-2-10 -  10VCT@110mA or 5V@220mA

Signal’s ST and DST transformers utilize a dual cavity platform
providing superior isolation and low capacitive coupling. Rigid pin construction for easier board insertion and higher reliability.

Sold for the 1.1VA Split Bobbin PCmount Dual Output Transformer on the board made for Royal Streetlamps measuring 2.8" x 1.7" x1.3"tall. Has a full wave bridge and four resistors, 3 wires marked ON - C - DIM. ST-3-10 Xfmr: Pri:115V Sec:series 10VCT 110mA Out:parallel 5V 220mA. Xfmr:35x29x24mm

ST-2-10 Specifications

Product: Class 2 Transformers     

Primary Voltage Rating:  115 VAC              

Secondary Voltage Rating: 10 V CT/5 V   

Power Rating: 1.1 VA      

Secondary Current Rating: 110 mA/220 mA         

Mounting Style: Through Hole   

Primary Winding: Single Primary Winding             

Secondary Winding: Dual Secondary Winding      

Length:  34.9 mm             

Width:   28.6 mm             

Height:  24.6 mm             

Series:   ST          

Operating Frequency: 50 Hz/60 Hz          

Product Type: Power Transformers

Termination Style: Solder Pin      

Tradename: Split/Tran   

Type: Printed Circuit Mount Transformer

UL, CSA, RoHS Compliant

New

Learn More

Potter & Brumfield - KR4539-1 - Relay, Power Control.

Status: Discontinued

Contacts: DPDT.

Contact Ratings 10Amp.

Connections: 8 Octal.

Mech Mtg: Socket.

Coil Resistance: 1.8K Ohm (1800 Ohm)

Coil Current: 26.7 mA

Packaging: Plastic Enclosed.

Maximum Pickup Voltage: 20V (11 mA)

Minimum Dropout Voltage 7V (3.9 mA).

Mounting: Octal 8 Pin Socketable

Alternates: 4096 or 8-1393100-5.

Note: Early Vintage KR4539-1 Relays were Enclosed

Specification Numbering System changed later.

New Old Stock - Rare - Made in USA

Learn More

National- M38510/30701BEA - IC, TTL.

1 of 8 Decoder/Demultiplexer.

Temperature: -55 to 125

Package: 16 Cdip.

Note: Military M38510 type.

Alternates: JANB54LS138J, 5962-01-074-4121

Note: Military M38510 type.

Cross JANB54LS138J. New.

Learn More

Sprague - 53D281F250 - Capacitor, Electrolytic. 280uF 250VDC.

Capacitance: 280uF

Voltage: 250VDC.

Type: Tubular, Axial Leads

Material: aluminum.

Dimensions: 1" D x 2-1/8" long.

Operating Temperature: 85 Deg C.

Type: 53D281.

Learn More

Motorola - MC68B40P - IC, Timer.

The MC6840 is a programmable subsystem component of the M6800 Family designed to provide variable system time intervals. The MC6840 has three 16-bits binary counters, three corresponding control registers, and status register. These counters are under software control and may be used to cause system interrupts and or generate output signals.

Programmable timer module (PTM).

Package: 28 Dip.

Genuine Motorola - New Old Stock.

Learn More

Motorola - 1N970A - Zener Diode 24V 400MW DO-204AA

Voltage / Current Ratings: 24V 400MW

NEW BULK

Learn More

Motorola - 1N970A - Zener Diode 24V 400MW DO-204AA

Voltage / Current Ratings: 24V 400MW

NEW BULK

Learn More

GLOW LITE CORP - NE-2-500HI - Lamps & Lights.

Neon glow lamps are a sort of miniature gas discharge lamps. The lamp is composed by a sealed glass bulb containing two electrodes and a low pressure noble gas mixture. When current flows through the lamp, the gas immediately surrounding the negative electrode glows. 

Neon, Glow Lamp, High Brightness

1/4 watt

Life: Greater than 25,000 Hours

120VAC but requires a 47K Ohm, (Purchased separately).

Wire leads.

New Old Stock

Learn More

Augat - F81 - F-Type Connector, F-Type Female Threaded Connection to F-Type Female Threaded Coaxial Connector. Genuine Augat F-81 Panel-Mount or Coaxial Cable to Cable coupler for two screw-on female-to-female RG5 F-Pin cables. In-Line Barrel RF Splice Adapter Connector. Connector A: F-Type Female (Threaded). Connector B: F-type Female (Threaded). Mount: Chassis or Cable Adapter. Both Sides Threaded. Impedance: 75 Ohm. Material: Brass Body, Nickel Plated. Color: Silver. Frequency: DC to 3 GHz. Dimensions: 0.965" Length, 7/16" Hex. Alternates: Belden TBC81 RF, CCP-FTV. Applications: Commonly used for "over the air" terrestrial television, cable television and universally for satellite television and cable modems, usually with RG-6/U cable or with RG-59/U cable. Learn More

8-388 F81 - Connector. F Type Female Push-On Receptacal to F-Type Female Threaded Coaxial Connector. 

Video Receptacle.

Conector A: F-Type Female (Push-on)

Connector B: F-type Female Threaded

Mount: Chassis or Cable Adapter.

One side Threaed and other is Push-On

Material: Brass Body, Nickel Plated 

Color: Silver

Dimensions: 1.13" long x 0.6" of which is threaded.

Applications: commonly used for "over the air" terrestrial television, cable television and universally for satellite television and cable modems, usually with RG-6/U cable or with RG-59/U cable. 

New Old Stock - Difficult combination to find - See attached Pictures

Learn More

Vishay Siliconix - BLS100 - Transistor, N Channel.

Status: Discontinued

Bi-Directional 4 Leads

Max voltage: 200V.

Max current: 500mA.

Package: TO-39 (TO-77) Gold Leads.

Note: Silicon Enhancement Mode, Bidirectional Switch.

Vintage Siliconix - New Old Stock - Rare 

Learn More

SAFCO - 5-269 -  Adapter, DC. Fuse Protected Male Cigarette Lighter Plug 12VDC.

Length: 2.5" long plug with attached 5-1/2 Foot 18-2C cord and 5-pin male din plug.

Fuse is standard 3AG glass 3Amp.

Learn More

Diode, zener. Voltage: 24V. Power: 1watt. Tolerance: 5%. Package: axial leads, taped off reel. New. Learn More

Motorola - 1N4749A - Diode, zener.

Voltage: 24V.

Power: 1watt.

Tolerance: 5%.

Package: axial leads.

Learn More

JENSEN Road Gear - RG317 - 28317-0-91 - Power Cord, Cigarette Lighter Plug/Adapter. 

Status: Discontinued

Coiled cable with one each of 1.3mm, 2.1mm, 2.5mm ends (3 Tips). Road Gear/Universal.

Note: Please make sure this is the same size barrel as your device.

Applications: For Radar Detectors. Works with the most popular brands, including: Cobra, PNI, Uniden, and Whistler detectors. Compatible with older models from Bel and Escort (non phone-style cord).

Alternate: Road Gear Univeral Radar Detector Power Cord.

UPC 044102283176

Learn More

Transistor, PNP Silicon. Max voltage: 80VCEO. Max current: 4Amp, base current 2Amp. Dissipation: 25 Watt. Package: TO-66 gold. Military P/N: JANTX2N3741. Note: Operating temperature: -65 to 200 Deg C. Learn More

NEC Corporation - 2SD142 - Transistor, NPN.

Voltage: 20VCEO, 40VCBO.

Current: 3 Amp.

Dissipation: 15 watt.

Package: TO-66.

Note: Silicon.

Alternate: D44C2

Genuine NEC - New Old Stock

Learn More

Diodes, fast recovery. 5Amp 100V. Silicon. Package: axial leads. Learn More

Motorola - 2N3741 - Transistor, PNP.

Max voltage: 80V.

Max current: 4Amp (Collector current), 2Amp (Base current).

Dissipation: 25 Watt.

Package: TO-66.

Note: Silicon.

Alternate: ECG292

 Note: Silicon. Used/Removed from equipment.

Learn More

Motorola - 2N3741 - Transistor, PNP.

Max voltage: 80V.

Max current: 4Amp (Collector current), 2Amp (Base current).

Dissipation: 25 Watt.

Package: TO-66.

Note: Silicon.

Alternate: ECG292

Learn More

Ken-Rad - 6SH7 - Electron Tube, Removed from Equipment

The 6SH7 is a sharp cut-off amplifier pentode designed for use as a high-gain radio-frequency or intermediate-frequency amplifier.

8-Pin Round

Very Good Condition

Made in the USA

Used / Removed from Equipment

Learn More

EIKO - 6S6DC/12V - Lamps & Lights.

Status: Discontinued

Voltae / Wattage: 12V 6 watt.

S-6.

Base: Bayonet.

Learn More

EIKO - 6S6/24V - Lamps & Lights.

Status: Discontinued

Voltage /Wattage: 24V 6 watt.

S-6.

Base: candelabra screw.

Learn More