Stackpole Electronics Inc

Address:
2700 Wycliff Road
Suite 410
Raleigh
NC 27607
United States of America

Phone: +1 (919) 850-9500

Fax: +1 (919) 850-9504

Web: www.seielect.com


Stackpole Electronics Inc articles

Displaying 1 - 20 of 91

Four terminal shunt with raised element for lower self heating

Four terminal shunt with raised element for lower self heating
  Stackpole’s HCSK2725 is an all metal technology shunt with a raised element to provide current handling with low self heating. The 5W rated HCSK2725 is available in in a 1Ω value with TCR of 50ppm/°C with other resistance values under development.
18th April 2019

Chip resistors offer high voltage ratings with high precision

Chip resistors offer high voltage ratings with high precision
  Stackpole’s UHV Series of chip resistors offer high precision and stability in a surface mount package that is capable of handling extremely high voltages. The voltage ranges for each size are as follows: 2010-3,000 to 6,000V, 2512-4,000 to 10KV, 3512-4,000V to 14KV, 4020-6,000V to 16KV, 5020-6,000V to 20KV.
2nd April 2019

Ceramic current sense resistors offer values down to 2.5Ω

Ceramic current sense resistors offer values down to 2.5Ω
  Stackpole's CSRF Series utilises foil on ceramic technology to achieve very low values in small chip sizes. The 0.25W rated CSRF0402 - HP, for example, is available in resistance values from 20Ω down to 2.5Ω. TCR ranges from ±400ppm to ±200ppm are possible depending on resistance value with tolerances as low as one percent.
2nd April 2019


High power pulse withstanding chip resistor improves power rating

High power pulse withstanding chip resistor improves power rating
Recently introduced by global manufacturer of resistors, Stackpole, the RPC0603-HP is a high power pulse withstanding chip resistor with significantly more pulse power than a standard 0603 size chip resistor. The power rating for this part has been increased to 0.25W. In addition, the working voltage for the RPC0603-HP is 75V with an overload voltage of 150V.
28th March 2019

RAVF And RACF chip resistor arrays in stock

RAVF And RACF chip resistor arrays in stock
The popular RAVF series convex termination chip resistor arrays and RACF concave termination arrays from Stackpole are available as the company currently have many of the most popular sizes, styles, and resistance values in stock. The RAVF and RACF are AEC-Q200 compliant for popular sizes.
14th February 2019

Varistors offer protection for DC operating voltages

Varistors offer protection for DC operating voltages
It has been announced that Stackpole's ZV Series of multilayer varistors protect low voltage electronics from high voltage transient surges. The ZV is available in sizes 0603, 0805, 1,206, 1,210, 1,812, and 2,220 in AC operating voltages from two to 130V, DC operating voltages from three to 170V.
7th February 2019

Thin film chip resistors designed for high precision applications

Thin film chip resistors designed for high precision applications
  The RNCF Series from Stackpole is a thin film chip resistor series capable of precision. From sizes 0201 up to 2512 the RNCF offers 0.01% tolerances for a wide range of resistance values. The RNCF also offers TCR down to 2ppm for a significant value range for all sizes but the 0201 size.
22nd January 2019

WW UL94V-0 compliant wirewounds offer wide range of tolerances

WW UL94V-0 compliant wirewounds offer wide range of tolerances
The WW Series high temperature silicone coated wirewound resistors meet UL94V-0 flammability requirements. The all welded WW is available in power ratings from 0.5 up to 11W and tolerances from five to 0.1%. Typical TCR for the WW series ranges from 90 ppm or better for resistance values below one ohm to 20ppm or better for values above ten ohms.
10th January 2019

Anti-surge resistor features pulse handling performance

Anti-surge resistor features pulse handling performance
  The RPC Series from Stackpole is an anti-surge chip resistor with superior pulse handling performance compared to standard thick film chips. Stackpole has recently added an 0402 chip size rated at 0.2W and featuring values from 1Ω to 1M in tolerances as low as ±0.5% and TCR as low as ±100ppm.
3rd January 2019

Current sense chips extend values for 0603 and 0805 sizes

Current sense chips extend values for 0603 and 0805 sizes
  Stackpole’s ultra precision current sensing chip resistors, the CSS Series, offers precision tolerances as tight as 0.5% and TCR as low as 15ppm. Recently, Stackpole extended the value range for the 0603 size adding a 4mΩ value and the 0805 size adding a 3mΩ value.
17th December 2018

MLFA AEC compliant melfs in stock

MLFA AEC compliant melfs in stock
Stackpole is now stocking the MLFA AEC compliant metal film melf resistors. The MLFA is available in a 0.4W rated 0204 size in the MLFA25 and a 1W rated 0207 size in the MLFA1. 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 above 100KΩ.
11th September 2018

HVA series high voltage thru-hole resistors in stock

HVA series high voltage thru-hole resistors in stock
Stackpole is now stocking the most popular sizes and resistance values of its HVA Series. The HVA Series offers high voltage handling up to 8000V in a small package size. The RoHS compliant and halogen free HVA Series offers resistance values from 1M up to 1G in tolerances as low as 1% and in 200ppm TCR. The high voltage film achieves VCR of 20ppm/V or better.
10th September 2018

Compact SMD 5W current sense resistors

Compact SMD 5W current sense resistors
It has been announced that Stackpole's new HCSM2818 is a 5W surface mount part with an all-metal element and moulded construction. The HCSM2818 is available in resistance values of four, five, ten, 15, and 20mΩ in one and five percent tolerances. TCR is 200 ppm for the values below ten milliohm and 75ppm for values of ten milliohm and above.
26th July 2018

SMD high current jumpers in sizes from 0402 to 2512

SMD high current jumpers in sizes from 0402 to 2512
Stackpole's HCJ Series, a surface mount chip jumper, offers current ratings ranging from 14.2amps for the 0402 up to 63.2amps for the HCJ2512. In comparison, the typical rated current for a standard 2512 thick film jumper is 3amps. The HCJ0402 has a maximum resistance of 3mΩ while the other sizes have a maximum resistance of 0.5mΩ. This ensures much lower power dissipation for the HCJ compared to similar jumpers with typical resistance of up to 50mΩ. In addition, the HCJ is AEC-Q200 compliant.
20th July 2018

SMD versions of disk varistors

SMD versions of disk varistors
It has been announced by Stackpole, that the PV Series offers two chip sizes, 3225 and 4032. These two sizes correspond to the equivalent five and seven millimetre disk MOV's offering protection for circuits with working voltages ranging from 11 to 300VRMS. 
10th July 2018

IEC high voltage pulse handling up to 7kV

IEC high voltage pulse handling up to 7kV
It has been announced that Stackpole's RNV Series meets IEC 60065.14.1 standards handling up to 7kV for 50 discharges of a 1nF capacitor. 
21st June 2018

Leaded MOV's designed for overvoltage protection

Stackpole's RV series of radial leaded metal oxide varistors is available in a wide range of disk sizes and working voltages designed for general purpose overvoltage protection. The RV series is UL1449 certified and offers disk sizes from 5 up to 20mm with peak current ratings up to 18,000A and energy handling up to 792J. The RV series offers protection for electronics with operating voltages ranging from 14 to 1,465VDC.
2nd May 2018

Four terminal shunts for high sensing efficiency

Four terminal shunts for high sensing efficiency
The HCSK Series from Stackpole is a surface mount metal element high current shunt with four terminals. Four terminal Kelvin sense resistors provide accurate sensing as it removes the effect of lead resistance in the sensing function. The HCSK2725 rated at 5W at an ambient temperature of 100ºC utilises materials and a raised element which provides tolerances as low as 1% and TCR of 50ppm/ºC.
25th April 2018

Axial leaded resistors offer anti-moisture performance

Axial leaded resistors offer anti-moisture performance
The HDM Series from Stackpole is an axial leaded carbon film technology resistor with moisture withstanding capability. Axial leaded resistors that need to withstand high humidity typically require a metal glaze technology which is considerably more expensive. The HDM Series can survive 100 hours in a pressure cooker at 120°C, over 98% relative humidity and two atmosphere’s pressure while standard carbon film and metal film resistors would fail.
29th March 2018

Axial leaded resistors designed for high voltage handling

Axial leaded resistors designed for high voltage handling
  Stackpole has announced the release of the HVAM Series, an axial leaded series of precision resistors designed for high voltage handling and high resistance values. The HVAM offers resistance values from 500K ohms to 10G ohms depending on size and tolerance. 
16th March 2018


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