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Stackpole has recently introduced the MLFA Series of metal film melf resistors. The MLFA Series is fully AEC-Q200 compliant and offered in the 0204 (0.4W) and 0207 (1W) sizes. The MLFA has exceptional stability demonstrated over life, biased humidity, and short time overload testing. In addition, the MLFA offers pulse power handling up to 3500 watts for single short duration pulses, and lightning surge withstanding up to 6KV for resistance values...

Manufacturer of resistive components, Stackpole Electronics, has announced itsKAL series. Awirewound resistor technology utilising a large ceramic core moulded into an aluminium housing to facilitate heat transfer. The relatively small size to power ratio allows the KAL series to be used in conjunction with an external heat sink or other metal structure to aid in heat removal.

A power metal film through hole resistor designed for high power and pulse power applications has been introduced by Stackpole. The RSPF series is available in power ratings from 1/4 up to 3W with one percent tolerance available. This series offers resistance values from 2.2Ω up to 1MΩ, and the coating is flame proof per UL94V-0.

Stackpole's MR series is a moulded axial leaded series of current sense resistors with power ratings of 1, 3, 5, and 10W. The moulded package provides tightly controlled dimensions making them suitable for automated placement equipment.

The RNCF series from Stackpole is a precision thin film chip resistor series capable of achieving tolerances as tight as 0.01% and TCR as low as 2ppm per °C.

The RC Series of carbon composition axial leaded resistors has been released, which is suitable for high speed or high energy pulse handling requirements. The large mass of the carbon resistive element efficiently dissipates high energy surge events while the almost negligible inductance allows for higher switching speeds than comparable wirewound resistors, the company claims.

Stackpole Electronics has announced the release of their new RTAN series chip resistors. The AEC-qualified RTAN is a Tantalum Nitride precision thin film resistor that is impervious to moisture corrosion. This type of thin film technology passes biased humidity testing at 85°C, 85% relative humidity, and ten percent rated power for more than 1,000 hours with little shift in resistance.

The MG / MGM Series from Stackpole is a high voltage thru hole resistor product with resistance values from 1K ohms up to 1G ohm. The metal glaze element provides working voltages ranging from 1600V up to 7000V, tolerances as low as 1% and 100 ppm TCR. This makes the MG / MGM Series ideal for all applications requiring good voltage handling, pulse handling, and moisture resistance including industrial power supplies and controls, motor controls, ...

The RMCP Series from Stackpole is a thick film chip resistor series with high power ratings for a given chip size. Stackpole recently added an 0201 size chip resistor with a power rating of 0.063W while the usual power rating for this size is 0.050W.

Stackpole's MLF/MLFM is a series of metal film, surface mount MELF resistors. The MELF technology provides cooler operating temperatures than flat chip resistors at full rated power. For example, the MLFM1 will typically run more than 70°C cooler than the equivalent 1W 2512 size flat chip resistor and has a smaller footprint.