Koa Speer Electronics, Inc.

Multi-Channel Steering Diode Array offers ESD protection.
Electronic Components & Devices

Multi-Channel Steering Diode Array offers ESD protection.

Integrated passive DN3S06 is 4-channel steering diode array for applications requiring active conditioning of I/O signals. With capacitance values as low as 2 pF typ and ±15 kV contact discharge ESD sinking capability, product comes in miniature SOT-23-6 package. Specific applications include peripheral and host equipment that use IEEE 1394 firewire ports, USB 2.0 ports, Ethernet or gigabit...

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Power Resistors provide resistance from 1-10 mohm.
Electronic Components & Devices

Power Resistors provide resistance from 1-10 mohm.

Made of metal alloy, Series TLR 3AW offers resistance to heat and corrosion and is suited for currents up to 2 A. Units offer power rating of 2 W with standard tolerances of ±1% and ±5% and max TCR of ±150. Operating temperatures are -65 to +155°C for 1-3 mohm models and -65 to +170°C for 4-10 mOhm models. Current sensing resistors are suited for computer,...

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Thin Film Chip Inductor suits high-volume applications.
Electronic Components & Devices

Thin Film Chip Inductor suits high-volume applications.

Surface mount chip inductor KL73 1H(0201) provides narrow inductance deviation for high-frequency circuit matching in high-volume and small-size applications. Compact size allows for high-density mounting. Product is available with tolerance of ±0.1, ±0.2%, ±2%, ±5% nH and inductance from 0.6-27 nH. It is suited for use in computers, digital equipment, industrial...

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Current Sense Resistors provide ultra low resistances.
Electronic Components & Devices

Current Sense Resistors provide ultra low resistances.

Surface-mount TLR 2H provides resistances from 2-8 mohm with inductance values suited for high-frequency applications. With 1 W power rating in 0.6 mm high, 2010 package, products employ metal alloy components that offer resistance to heat and corrosion. Characteristics include tolerances of ±1% and ±5%, max TCR of ±150, and operating temperature from -65 to +150°C. They...

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Chip Inductors suit high-current applications.
Electronic Components & Devices

Chip Inductors suit high-current applications.

With low-profile height of 0.027 in., KQC 0603 Air Core Chip Inductors have nominal inductance range of 1.2-27 nH with ±5% tolerance. DC resistance ranges from 0.020-0.120 ohms with allowable DC current of 1.00-2.25 A. Available in 4 mm pitch embossed plastic, units feature black body with no markings and are suited for reflow soldering. Applications include high-frequency circuits, movable...

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Chip Resistor offers resistance range of 30-100 mohms.
Electronic Components & Devices

Chip Resistor offers resistance range of 30-100 mohms.

Current Sensing Chip Resistor, Model UR73 utilizes thick film technology and offers low TCR from ±100 to ±250 ppm. Version 2A measures 2.0 x 1.25 mm while version 2B measures 3.2 x 1.6 mm. Both have power rating of .25 W and are lead-free with tolerance of ±1% and ±5%. Featuring operating temperature from -55 to +125°C, resistors are suited for reflow and flow...

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Fixed Carbon Composition Resistors improve pulse endurance.
Electronic Components & Devices

Fixed Carbon Composition Resistors improve pulse endurance.

Non-inductive, low-capacitance resistor series RC 1/4 and RC 1/2 are virtually impervious to electro-static discharge events. Resistance range is 1 ohm to 22 Mohm, and tolerances are ±5% and ±10% at 0.25 and 0.5 V respectively, with stability class of 10%, limiting element voltage of 250 and 350 V, and isolation voltage of 100 and 500 V. They are designed for audio, video, and...

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Thermistor suits circuit-protection applications.
Sensors, Monitors & Transducers

Thermistor suits circuit-protection applications.

Negative-tempco Model NT73 features anti-leaching nickel barrier terminations and 12 standard resistance values from 1.0-150 kohm. Sizes 0603, 0805, and 1206 are available. Dependent upon size selected, resistance tolerances of ±3%, ±5%, ±10%, and ±15% are offered. Power rating of 5 mW is standard with beta constants of 3200 K, 3500 K, 3700 K, 3800 K, and 4100 K....

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Current Sensing Resistors suit high thermal cycle applications.
Electronic Components & Devices

Current Sensing Resistors suit high thermal cycle applications.

Series SL and TSL surface mount resistors consist of resistive element attached to copper leadframe and embedded in liquid crystal polymer mold. Thermal expansion and shrinkage are absorbed due to metal plate element. SL1 and TSL units have power rating of 1 W with max working voltage of 200 V and max overload voltage of 400 V. SL2 models offer power rating of 2 W with max working voltage of 500...

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