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Resistance

that which keeps current from flowing freely.

See Also: Resistivity, Resistance Standards, Resistance Meters, Resistance Test, 4-wire


Showing results: 2386 - 2400 of 2640 items found.

  • WR-8 Waveguide Straight

    WAG-08-SXX - Precision Milimeter Wave

    Precision mmw F-Band, WR-08, Straight waveguides are built with high precision and then gold plated for high corrosion resistance. They have very low loss and great VSWR. Manufactured to rigid specifications, these transmission line components provide minimum detrimental effects on the overall system VSWR.XX = length in inchesFeatures of WR-08, Waveguide Straights• 90 GHz to 140 GHz• Low Insertion Loss, typical for length• Low Return Loss, typical for length• UG-387 flangeView more WR-8 Waveguide Straight

  • Network Cable

    AST Labs

    Maximum speed 50 micron GOLD-PLATED contacts ensures the maximum speed is achieved through low resistance and signal degradation.Heavy Duty durability Lasts up to 10 times longer than other cables due to advanced protection against atmospheric corrosion and low friction.Network support CAT 5e cable will support Ethernet, Fast Ethernet, and Gigabit Ethernet. CAT 5e Cable is completely backwards compatible, and can be used in any application in which you would normally use CAT 5 cable.

  • Weld Testers

    ACM Instruments

    The Weld Tester is our most versatile electrochemical monitoring instrument. Housed in a substantial metal case with brushed anodised aluminium front panel and green military specification connectors this equipment looks functional and professional. The top row of connectors are exactly the same as provided on a Gill 12 whilst the bottom row are for the additional weld segments. Using the same Potentiostat, Galvanostat, Zero Resistance Ammeter with integrated Frequency Response Analyser and Sweep Generator as a Gill 12 allows all the tests supplied with the Gill 12 to be supplied with the Weld Tester.

  • Production Parametric Probe Card

    VC20TM Fab - Celadon

    *Maximum channel count: 48*Tester platforms: Keysight 4062, 4072, 4080, Keithley S600, S530, Rack and Stack configurations.*Minimum Pad Size: 30ux30u (tunable scrub)*Contact Resistance: less than 1 ohm*Temperature range: -65C to 200C*Leakage: Less than 5 femto Amps per volt. If you require faster settling time*Repairable*Lifetime Performance: Production customers are experiencing 10M+ million touchdowns on Aluminum and Copper pads. Few to no rebuilds due to pobe wear

  • Single, Double Power Cord Tester

    LX-30A+ - Shenzhen Lian Xin Technology Co., Ltd.

    Meet UL, VDE, CSA, SAA, T-MARK, KS. IRAM, CCC and other countries’ standards ..·used to test single – ends ,double –ends ,three-ends power supply cords..·Auto and continuous test in COND,Insulation Resistance ,Leakage Current, Line-to-line Hi-pot(inside HV), Leaking copper(outside HV), relative length,.·Auto test the fine and detective goods, tested qualified ones can be be ejected by ejector pin and marked , automatic cutting defective products, and alarmed with voice prompt and light,

  • LD/LED ESD Tester

    Hanwa Electronic Ind. Co.,Ltd.

    ◆Automatic operationPerforms automatic destructive evaluation of Lazer-power after zap.After the measurement, the destruction judgment condition can be changed, and it judge again for the acquired data.◆Optical characteristic measurementThe output level of the laser diode (power) is measured by the Photodiode.After zap, it display Optical data displayed(IL), Performs the process of destruction.Settings: slope efficiency, differentiation resistance, and threshold current, etc◆Two kind LDAutomatic settings of two kinds wavelength.◆For variegated deviceThe socket (Jig) is separates. Perform to any device.The P.D. can be changed.Its height can be changed.

  • Network Tester

    PeakTech Prüf- und Messtechnik GmbH

    Compact 3½-digit multimeter, developed according to the CAT III 600 V standard with integrated LAN network tester. In addition to the extensive measurement functions for voltage, current and resistance, this model has a fast-reacting continuity test with an acoustic signal and the possibility of performing diode tests. This combination measuring device is a very practical test device that easily shows the correct pin assignment of network cables by comparing a transmitter with the corresponding cable receiver using an LED. Trouble-free checking of cable passage, open, short and cross connect is possible.

  • PXI Ultra High Density 64x4 2-Pole Matrix

    40-533B-022 - Pickering Interfaces Ltd.

    The 40-533B ultra high density matrix module is configured as 64x4 or 64x2 and is available in a choice of 1-pole and 2-pole reed relay formats. Typical applications include signal routing in Functional ATE and data acquisition systems. These PXI matrix modules are constructed using high reliability sputtered Ruthenium reed relays, offering >109operations to give maximum switching confidence with long life and stable contact resistance. Larger matrices may be constructed by daisy chaining the common signals from multiple PXI modules.

  • Digital (1kV up) H.V. Insulation Tester

    4103 IN (Ranges: 0.5kV, 1kV, 2.5kV, 5kV) - Standard Electric Works Co., Ltd

    ● Microprocessor-controlled.● Four insulation test voltages.● Insulation resistance; auto ranging on all ranges.● Measures insulation time test.● Bargraph indicates test voltage; rise and decay can be observed during tests.● Visual and audible warning if external voltage is present.● EnerSave™ feature to extend battery life.● 2 Lines × 16 characters large LCD.● Low battery consumption.● Low battery indicator.● Overload protection.● Auto-off.● Show test time duration (up to 99.9s) for easy comparison.● EEPROM calibration.

  • Digital (1kV up) H.V. Insulation Tester

    4104 IN (Ranges: 1kV, 2.5kV, 5kV, 10kV) - Standard Electric Works Co., Ltd

    ● Microprocessor-controlled.● Four insulation test voltages.● Insulation resistance; auto ranging on all ranges.● Measures insulation time test.● Bargraph indicates test voltage; rise and decay can be observed during tests.● Visual and audible warning if external voltage is present.● EnerSave™ feature to extend battery life.● 2 Lines × 16 characters large LCD.● Low battery consumption.● Low battery indicator.● Overload protection.● Auto-off.● Show test time duration (up to 99.9s) for easy comparison.● EEPROM calibration.

  • Digital (1kV below) Insulation Tester

    2151 IN - Standard Electric Works Co., Ltd

    ● Microprocessor-controlled.● 68 × 34mm(2.677” × 1.338”) large LCD display.● 3½ digital LCD(2000 counts) a LCD indicated instrument for insulation.(MΩ), continuity(Ω) and AC voltage.● Three insulation test voltages(DC) : 250V, 500V, 1000V.● Automatic circuit discharge.● Test insulation at rated voltage into a 1mA DC load.● >200mA short circuit testing current for a resistance tests.● Auto ranging.● REL function.● Auto power OFF.● Fuse protection.● Auto data hold.● BS 16 edition.

  • SHDE9F-DE9F-FX Flexray Cable, No Termination, 1M

    198290-01 - NI

    9-Pin, Female D-SUB to 9-Pin, Female D-SUB FlexRay Cable - The SHD9F-D9F FlexRay Cable connects FlexRay interfaces to devices, breakout boxes, other interfaces, and accessories. This cable meets FlexRay cabling specifications and is compatible with all NI-XNET FlexRay interfaces. It offers 82 dB/km attenuation with no termination. The cable’s impedance is 100 Ω, 148.94 Ω/km at 20 °C resistance, and 5.2 ns/m delay. The cable features four 26 AWG twisted pairs and dedicated pairs for FlexRay Bus A and Bus B.

  • Zero-distance Drop Test System

    KRD40 series - CME Technology Co. Ltd.

    KRD40 series drop tester, mainly simulates the resistance to drop and impact of large and heavy packaging products. Its strong power system and unique sample holder facilitate easy loading and unloading of oversized and overweight items and automatically rise to the setting. After the height, the drop test is completed. It can realize the drop test of the edge, surface and angle of the sample. This equipment is mainly used to evaluate the ability of product or packaging to withstand drops during transportation and loading and unloading, so as to improve product and packaging design.

  • Linear Power Supplies Precision, Analog or Local Control, Ultra Low Ripple/Noise

    Series ATE - Kepco, Inc.

    Series ATE linear power supplies are precision analog-controlled power supplies. They feature high gain and zeroable offsets to follow voltage signals or variable resistance controls precisely. An optional fast mode provides fast programming response into the mid audio range, providing active down programming and active up programming. The voltage and current channels are equally controllable with automatic crossover between modes. These power supplies offer ultra low noise and ultra low ripple at the output and are MIL-STD-461 compliant.

  • CT Ratio/Burden Tester

    1047 - The Eastern Specialty Company

    TESCO’s new CT Ratio/Burden Tester (Catalog No. 1047) is a lightweight, portable and highly accurate in-service test set to assist in finding lost revenue by testing the accuracy of your meter circuits. The Tester can help determine if there are installations errors, loose connections, incorrect ratios, resistance buildup, open CT’s, or manufacturers defects. The CT Ratio/Burden Tester measures and displays the primary and secondary current of the CT under test, and the ratio of the currents. All test data is stored in the internal memory and easily uploaded to a PC.

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