Specialized

Internal SCSI ribbon cable. 50 Position female. For two devices at 5.5" and 11". Overall length: 18". Learn More

Unidentified MFG - 2N277 Transistors, PNP.

40V 70 watt at 25degC, germanium power.

Collector Current 15 Amp.

Absolute maximum power dissipation 170 watt.

Double marked 915.

Case: TO-36.

Dimensions: 31mm x 27mm x 31mm (1.22" x 1.06" x 1.22")

Weight 25g (0.88oz).

Applications: High power low-profile switch for motor drives and low-loss regulator circuits.

2N277 has equivalent or similar specifications to the following (Confirm your application needs prior to substituting):

2N277,  2N277A , 2N278, 2N4051, 2N4052, 2N4053, MP4051, MP4052, MP4053, 5760002-009, 5760002-010, 720-4-01, 720-4-02, 7292956, ECG330, MD2956, NTE330, SP2320K1, SP2320K2, SP2330K2, SP3096, SP3103, SR2956, TM330

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Commercial Ultrasonic / Audio Transmitter & Receiver Probe

Transducer Receiver consist of a piezoelectric ceramic disc mounted with-in a probe.  A conical metal resonator bonded at the center of disc acting as a rigid piston. This special construction provides high sensitivity, wider bandwidth and excellent durability in wide temperature and humidity ranges and high stability in electrical and mechanical characteristics. Due to its free vibration character the open type transducers are very suitable for continual wave driving, such as Doppler motion detector.

High Quality Distance Ultrasonic Sensor Head

Marked in Red: "2-5-10cm. 3-8 Vol. 1-2 Inch & 2 - 12 Feet.

Has two DIN Male connectors, a 5-pin and a 3-pin plug attached to the special microphone with a 5 foot long flat cable with widely separated conductors.

Specific Application and Specifications Unknown - Great for Hobbyist/Experimenters/Inventors 

Typical Ultrasonic Probe Applications: Measurement, Motion, Sensing & Instrumentation, Automation & Process Control, Robotics, Security, Power Management, Leak Detection. and Inspection In Industrial, Aerospace, Medical, and Manufacturing.

Vintage - New Old Stock

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TTE - ULC9-1.88M-250W - Bandpass Filter, RF. 1.88MHz.

Has 2 Female "N" Type Connectors.

Dimensions: 4.5"L x 2"W x 1.25"H.

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PL Spacer Video PCB Beta V.VI Learn More

INTERFACE ADAPTER: MODULAR CONNECTOR TO 150 OHM SHIELDED TWISTED PAIR DATA CONN COMPATIBLE WITH RJ11/RJ12 TO IEEE 802.5 CABLING. USED WITH IBM 8228 OR EQUIVALENT AND MEDIA FILTER FOR TYPE 3 CONVERSION. (MANUF. TRANSITION ENGINEERING) Learn More

TRANSITION ENGINEERING - CX-1134-3 PREMIUM EXTENDED CX1134-3 WITH RJ11 TO 3" BNC CABLE WHICH USES A THREE WINDING TRANSFORMER/CHOKE CONFIGURATION FOR RFI FILTERING.

COMPATIBLE WITH AT&T... ITT...LEE DATA...MEMOREX..TELEX. TYPE A DEVICES AT A DATA RATE OF 2.35Mbps

CABLE REQUIRMENTS ARE 90-110 OHM (MANUF. TRANSITION ENGINEERING)

Made in USA

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B TYPE RJ11 FEMALE TO BNC MALE BALUN NO PIGTAIL WITH LOW LOSS PULSE TRANSFORMER AND DC ISOLATION. COMPATIBLE WITH IBM 3270 SERIES...AT&T... ITT..LEE DATA ...MEMOREX..TELEX...AND TYPE A DEVICES DATA RATE IS 2.35Mbps AT A MIN DISTANCE OF 50 FT AND MAX OF 2500 FT. CABLE REQURMENTS IS 90 TO 110 OHM Learn More

TYPE B SERIES RJ11 FEMALE TO BNC MALE ON 6" COAX CABLE BALUN.WITH LOW LOSS PULSE TRANSFORMER AND DC ISOLATION. COMPATIBLE WITH IBM3270 SERIES..AT&T... ITT..LEE DATA ..MEMOREX..TELEX...AND TYPE A DEVICES.DATA RATE IS 2.35Mbps AT A MINIMUM DISTANCE OF 50 FT AND MAX 2500 FT CABLE REQUIRMENTS 90-110 OHM Learn More

TWINAX TO RJ45 FOR UNINSULATED PHONE ONE TWISTED PAIR. THE UNIT EMPLOYES A LOW LOSS PULSE TRANSFORMER.MAX TRANSMISSION DISTANCE FROM CPU WITH ALL DEVICES INCLUDED IS 3000 FEET. Learn More

TWINAX UTP ONE UNSHIELDED TWISTED PAIR SERIES 3 ....3-1134-A MAX TRANSMISSION DISTANCE FROM CPU WITH A DEVICES INCLUDED IS 3000 FT. RJ11 FEMALE TO TWINAX MALE.THIS BALUN MAKES POSSIBLE THE CONNECTIONS BETWEEN PERIPHERALS AND A SYSTEM 34..36..38 OR AN AS/400 HOST WITH INEXPENSIVE UNSHILDED TELEPHONE WIRE.THE BALUN EMPLOYES A CENTER TAPPED LOW LOSS PULSE TRANSFORMER Learn More

Reduced diameter power cable. 2-3C. (2AWG 3 Conductor), 138Amp FT1 600V. Operating temperature: 90 Deg C 194 Deg F. Connector assembly - attached heavy duty male and female connector. TOC #61823, RE51136-3P. Cable diameter: 1.16". Listed: UL/CSA. More info: http://www.tpcwire.com/images/TPC_catalog_10/Power_Cable.pdf Learn More

UNITRODE - UM7002 - 5-840 - High Powered RF Diode. 

UM7000 series diodes offer moderately high power handling in combination with reasonably low levels of both series resistance and capacitance. The UM7200 series offers the lowest series resistance, but the highest capacitance of the group.

Microwave Pin Diode

200 Volt, 20 Watt

Frequency: 300 GHZ

Operating Temperature: -65 C to 175 C

Package: Teflon and Gold.

Note: Marked 7002.

Suspect 5-840 is a Bird part number.

Genuine Vintage Unitrode - Rare Difficult Component to Find - New Old Stock

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Diode. High voltage. Military NSN 5961-01-139-1362. Cross P/N 225189-001. Package: axial. Double marked 124950 001. Learn More

CYTOGUIDE SR FOR MAMMOGRAPHY - Precise Biopsy needle Positioning System.

2 BRAND NEW UNITS AVIALABLE

2 Boxes/UNIT

50/60 Hz, 2PH, 220V 0.5A

Needle Placement Apparatus and Control Unit 220V SMIT / RONTGEN

18 Foot cable

code 90890 010 00651

Made in Sweden

Extra shipping applies due to two large heavy boxes depending upon destination.

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TTE - ULC9-240K-250W-50-2601 - Bandpass Filter

RF. 2.85MHz.

Has 2 female "N" Type Connectors.

Dimensions: 4.5"L x 2"W x 1.25"H.

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THOMAS & BETTS - CMP187-0-B - Tubing, Heat Shrink, Shrink-Kon.

3/16" Black. (4.7mm)

Rated: 600V 125 Deg C.

Type Polyolefin. IP60

Shrink Ratio 2:1

Package of 25 feet.

From: 1000 Foot/Roll.

25 Foot Length

Note: Longer Lengths are available upon request

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32X CD ROM READERS REMOVED FROM "DELL OPTIPLEX" DESK TOPS. Learn More

18-Channel module Learn More

Texas Instruments - TCM5087N -  IC, Telecom.

Status: Discontinued

Dual Tone and Single Tone Capability.

Package: 16 Dip.

Genuine Texas Instruments - New Old Stock

Note: Designed to be interchangeable with Mostek MK5087.

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-100 to 600F / 300degC 5"FACE THERMOMETER 6-1/2" STEM LENGTH, 1/2" NPT CONNECTION.NEW IN MANUFACTURER'S BOX Learn More

VCM card for MARTISDXX System.

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TELLABS - GMM/48V 5760-GMM-48V - GMM card for MARTISDXX System.

Board marked PDF202V4.0 and GDM298V2.0

New in original box with 16-pin connector sets: PS402RKC273

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MODEL 505 UNSHIELDED TWISTED PAIR TRANSCEIVER Learn More