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Hitachi - HD6413308CP10 IC, microprocessor.

H8/330 High performance, single chip.

Ideally suited for enbedded control of industrial equipment.

It's core is the H8/330 CPU. On-chip supporting modules provide memory, I/O, and timer functions.

Double marked H8/330.

Case: PLCC.

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Motorola 2N4442 SCR, Silicon Controlled Rectifier.

8 Amp 200V.

Package: TO-225AA.

New. 

Circuit Commutated Turn-off 15.0 uS,

Critical Rate of Off-state 50.0 V/uS,

DC Gate Trigger Current Max 60.0 Ma

Cross Reference NTE5448 & HEPR1222.

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MAGNAVOX Hardware, Knurled Knob.

For 1/4" Flat Flattened shaft.

Knurled edge for fingertip.

Material: Spun aluminum over plastic base.

Dimensions: 1-1/8" D x 0.882" high.

Has a 3/16" indicating line on top.

Color: Satin Silver. Nice Stereo/Amplifier Volume or tuning knobs.

Note: May in fact be only 6mm flattened shaft. Will fit our 1/4" shaft extender, but tight.

Similar to TE Connectivity KLN1250A1/4

See our large collection of knobs here:

https://www.electronicsurplus.com/hardware/knob

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ALCO KNOB Hardware, Knob. Knurled

Design: Knurled, Straight

Indicating. Press-fit for 1/4" Flat Flatted D Shaft / 6mm Flattened D Shaft.

Two rows of surface control ridges around perimeter.

Material: Aluminum with Vertical Pointer and Internal Plastic Insert.

Dimensions: 0.85" OD x 0.88" High. (21.7 X 22.36mm)

Color: Satin Silver.

Will fit 1/4" Shaft but tight.

Simliar to TE Connectivity KN700A1/4, KN700B1/4

Applications: Stereos, Amplifiers, Instrumentation, Guitar, Volume, Tone, Balance Controls.

Vintage - New Old Stock

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Intel D2125A IC, memory. 1024 X 1 bit, Static RAM - Icc 125mA max. Package: 16 Cdip.

Maximum Access 45 nS, 5V, Operating Temperature  0 to 75C, Burn-in @ 125C is 168 Hours

 

 

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EDAC - 337-086-524-208 - Connector, PCB edge. 43 Position / 86 Pin.

337 Series 86 Pin (Dual 43) 250V 3Amp, 0.156" / 3.96mm Contact Centers, 0.200" row-to-row.

Dual Edge Female, 3 Amp 250V

Accepts Boards 0.054" to 0.070" thick.

Insulation Resistance: 5000 Mohms

Contacts: Gold-Plated Bifurcated.

Termination: Solder

Mounting Angle: Vertical

Operating Temperature: -40 C to 105 C

Dimensions: Overall 0.37" x 0.8" high including 0.25" long gold-plated pins x 7.63"long.

Threaded Mounting inserts about 7.4" apart.

Listed CSA.

RoHS Compliant

Alternates: Newark 65AJ8979, Digi-Key 151-337-086-524-208-ND, Mouser 587-337-086-524-208

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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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Dwyer Instruments / Mercoid Control - AS-9 - Pressure Switch 4 AMP, Adjustable Pressure Control 0-15 PSI "New" Mercoid Controls - Division of Dwyer Instruments, Inc. Founded in 1931, Dwyer Instruments, Inc. stands for quality, reliability, and readily available low cost products. As a leading manufacturer in the controls and instrumentation industry, Dwyer products serve major markets including, but not limited to, HVAC, chemical, food, oil and gas, and pollution control. Dwyer continues to develop new market demand products, and has achieved additional market recognition through acquisitions of respected names such as Mercoid Controls, Love Controls, W.E. Anderson instruments, and Proximity Controls. Model: AS-9 Pressure Switch Adjustable 0-15 PSI Pressure Control. Normally Open Contacts 4 AMP with Internal Switch (Circuit closes on pressure rise). Visible Setpoint Adjustment, Calibrated scale. Industrial Enclosed sealed housing Diaphragm Operated Control. New Old Stock in Manufacturers Box. Similar to the following Mercoid Control Pressure Switches: AP-153-36, AP15336, AP153R36, AP153RG36, AP-7012-153-36, AP-7021-153R36, AP-7041-153-36, AP-153-37, AP-2-36, AP236, 721G, Confirm Pressure requirements, contact ratings and material compatibility before substituting. Dwyer Mercoid Controls produces a broad range of pressure, temperature, and level controls for use in heavy industrial, petrochemical, and electrical utility plants. Established in 1916, Mercoid has been serving industry for over 80 years. Proudly Made in the USA. Learn More

Automation Direct DT-08TR Process control. 8 Channel relay 5-30VDC or 5-250VAC output module. 8 Form A (SPST). Used/Removed from equipment.

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Challenger Canopy Switch, Contacts: SPST. Contact Ratings: 3Amps 125VAC( 2Amp 125VT, 1Amp 250V, 3Amp 125V).  Connection: (2) 6 inch leads. Mech: Panel, threaded bushing. Body: 0.9" x 0.79" x 0.30" high, plus bushing 0.660" seated.

Great for Lamp 0n - Lamp Off.

 

 

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P/N 2363000 HIGH QUALITY GOLD PLATED TNC FEMALE COAX BULKHEAD OR CHASSIS MOUNT WITH SOLDER TYPE CONNECTION, RF PIN PLATING GOLD, BODY PLATING GOLD, 50 OHM IMPEDANCE FOR APPLICATIONS UP TO 11GHz. (BULK PACKED)

 

TNC antenna interface
The full name of the TNC antenna interface is the TNC reverse polarity male (TNC RP M). It is thicker than the SMA male, and there is a metal shield between the outer and inner contact points of the antenna connector.

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TRW PT6702, NEW UHF Transistors GOLD

Semiconductor Material: Silicon
Terminal Type and Quantity: 4 ribbon
Overall Length: 0.230 inches maximum

NSN 5961-00-449-3337

DLA900-81-C-3644

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Switch, pushbutton. Contact Ratings: 3Amp 250VAC. Actuator: NO, NC. Note: Very sensitive. Used/Removed from equipment. Package of 3. Learn More

Signetic 2N828 Transistor.

GERMANIUM PNP RF-IF AMP

FM Mixer Oscillator Transistor

TO-18 GOLD LEADS

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GOLD STUD 4 TOP LEADS 35W 100V AudioFreqs, 100V, 2A, 30W >50Mhz, B>30

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Signetics N5709T, TO-99/8 GOLD NEW MIL - 5962-00-403-4539

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Motorola 2N4352 Transistor, P-Channel Enhancement Mode MOS FET Amplifier/Switch TO-72 GOLD NEW 

Rating Symbol Value Unit Drain-Source Voltage vds 25 Vdc

Drain-Gate Voltage Vdg: 30 Vdc

Gate-Source Voltage Vgs: ±30 Vdc

Gate Current "G: 30 mAdc

CASE 20-03: STYLE 2, TO-72 (TO-206AF)

MOS FET

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GOLDSTAR - VS-48MB  - General Purpose Relay, PC Mount.

FEATURES

● UL, CSA, VDE, SEV, SEMKO, FIMKO, IMQ recognized TV-5, TV-8 rated
● Working Class: C
● UL class B (130°C) insulation
● Type of service: continuous duty
● Heavy duty miniature slim type power relay
● High isolation in small package
—Insulation distance: 8 mm
—Dielectric strength: 5,000 VAC (between coil and contacts)
—Surge strength: 10,000 V

DC Relay

Contacts: SPST NO.

Contact Ratings: 16Amp.

Coil Voltage: 48VDC (48 VDCTV-5).

Coil Resistance: 3120 Ohm.

Mech Mtg: pcb.

Packaging: 4 Pin Dip, epoxy enclosed.

Size: 0.50 x 1.14 x 1.0" above board.

Weight: 0.6 oz. Note: Slimline.

Equivalent NTE R22-5D16-48.

 

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UART-USART Circuit - UART stands for Universal Asynchronous Receiver/Transmitter, Async Comm Element, Word Size = 8, Data Transfer Type (S/P) = Serial, Vsup Nom.(V) Supply Voltage = 5.0, PLCC Socket Pulls.

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SPDT PUSH BUTTON MICRO SWITCH 10AMP The switch has 1 n.o and 1 n.c. contact. With three 3/16" quick connects. 1.195" long x.596" high x .439" wide. Learn More

TE Connectivity Alcoswitch - TP21FFGPCO - Switch, Pushbutton

Contacts: Dual SPDT

Two Momentary Switches in one Body.

Contacts: Gold

Contact Ratings: 0.4VA 20V AC/DC.

Actuator Case High Temperatur Polyester

Connection: 6 Pin Dip.

Gold leads.

Mech: PCB.

Body: 8.5mm long x 9.3mm wide x 8.0mm high, plus actuators.

Operating Temperature -22F to 149F (-30C to +65C)

Life expectancy 80,000 Cycles

Note: Subminiature.

New Old Stock

Alternate P/N 3-507.

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Resistor, carbon composition. Resistance: 5.6K Ohm. Power: 1 watt. Tolerance: 5%. Package: axial leads. Package of 10. Learn More

Transistor. Silicon NPN. 5W 1A 60V. High speed planar power transistor. TO-5 cut 1/4" leads. Learn More

Raytheon - 2N2270 - Transistor. Silicon NPN.

Status: Discontinued

5W 1A 60V.

High Speed Planar Power Transistor.

Mounted in a Hermetically Sealed Package

TO-5 Long Gold Leads.

NSN 5961-00-890-9768

Genuine Vintage Raytheon 

Alternate: Rockwell Collins 352-0430-000, National Semiconductor NS2915, ECG128, SK3024

Test Dotted

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