High Temperature Passive Components
High temperature capacitors, resistors and inductors with long lifetime capabilities and excellent reliability.
element14 offers a wide range of passives components for extreme temperature applications from industry-leading manufacturers like AVX, Kemet, Multicomp, Panasonic, TDK-EPC, TE Connectivity, TT Electronics and Vishay. Our high temperature passives components provide optimum performance and ensure long operating life to meet harsh operating conditions.
Vishay's vast portfolios of high temperature passive components offer significant reliability and performance advantages when operating temperature is greater than 125°C.
View all high temperature capacitors from Vishay
View all passive components from Vishay
ELECTROLYTIC CAPACITORS
123 SAL-A
Polarized aluminum electrolytic capacitors, solid electrolyte MnO2 with extremely long useful life and extended high temperature range up to 200°C.
- Ultra Low ESR
- Small Size
- High Ripple Current
- High Endurance Based on Temperature De-Rating
- Relatively Safer Short Circuit Mode Over Tantalum Capacitors
Applications include EDP, telecommunication, industrial high temperature, automotive, military and space.
Data Sheet:
SOLID TANTALUM SMD CAPACITORS
TL3/TR3/TL8/TP8 Series 
High-capacitance, small size, and low-ESR devices providing the highest reliability for every application.
- Excellent stability over the full voltage range (up to 75V rated/40V applied), temperature range (up to 200°C operating temperature), and lifetime (no wear-out or end-of-life)
- Reliability screening tailored to achieve the best price/performance for your application
- Widest range of case sizes (EIA 1005 up to 7361) with product heights down to 0.4 mm
- Industry certifications: EIA-717, MIL-PRF-55365, AEC-Q200
Applications include decoupling and filtering, bulk energy storage, DC/DC conversion and distribution, power regulation.
Learn more about Vishay's Extreme Passives
Data Sheet:
WET TANTALUM CAPACITORS
135D/ST Series
High-reliability, high-temperature capacitors for bulk energy storage, filtering (up to 125V) and pulse energy.
- Operating temperature of - 55°C to + 85°C (to + 125°C/200°C with voltage derating)
- Capacitance tolerance at 120 Hz, + 25°C ± 20% standard. ± 10%, ± 5% available as special.
- Very high capacitance from 10 μF to 1800 μF
- Voltages from 25V up to 125V
- Very low ESR, high ripple current
- Hermetically sealed
Applications for defence and aerospace industries.
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Data Sheet:
MELF RESISTORS
CMA/CMB/UMA/MMA Series
High-performance thin film cylindrical SMD resistors offer excellent reliability, superior surge stability, and precision – optimum performance for the given mounting space.
- Broad offering of cylindrical case sizes (0102, 0204, and 0207), power ratings from 0.25 W to 1.0 W, and resistance values from 0.1 Ω to 15 MΩ
- Operating temperatures up to +175°C (MMA 0204 HT)
- Tight tolerances down to ± 0.02% and accurate temperature coefficients down to ± 5 ppm/K
- Specified load-life stability as low as 0.02%
- Automotive Grade products, AEC-Q200 qualified
- Military (MMx and VG03), aerospace, and space-qualified products (MS1 and ESCC) available
Applications include industrial electronics, automotive, measurement and medical.
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Data Sheet:
RESISTORS
PRAHT Series 
Industry-first high-temperature chip resistor array (230°C).
- Operating temperature range: −55°C to +215°C
- Storage temperature range: −55°C to +230°C
- Two to four resistors (same or different ohmic values)
- Tolerance ratio down to 0.05%
- TCR: down to 2 ppm/°C (−55°C to +230°C)
Applications include Multi-chip Modules (MCM) for down-hole, pressure and temperature sensors, measurement equipment, analog/digital conversion, engine controls.
Learn more about Vishay's Super 12
Data Sheet:
INDUCTORS
IHCL Series
Composite-coupled inductor designed for SEPIC DC/DC Converters in LED lighting applications.
- Two inductors in one package with 94% coupling ideal for SEPIC circuits
- IHLP® technology for excellent efficiency and performance
- AEC-Q200 qualified
- High-temperature operation: 155°C continuous operation
- Improved size and efficiency over other technologies
Learn more about Vishay's Super 12
KEMET offers the latest in high temperature capacitor technology and provides capacitance solutions for extreme temperature applications up to 260ºC.
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MLCC CAPACITORS
FT-CAP Series
First-to-market capacitance values, extensive dielectric portfolio.
- -55°C to +150°C operating temperature range
- DC voltage ratings of 10V, 25V, 50V for X8L and 25V, 50V, 100V for X8R
- Capacitance offerings ranging from 10pF to 0.22μF
- Available capacitance tolerances of ±5%, ±10%, and ±20% (additional ±1%, ±2% for X8R)
- Commercial & Automotive (AEC–Q200) grades available
- 100% pure matte tin-plated termination finish allowing for excellent solderability
Product applications include harsh environments such as down hole (oil exploration), automotive (under hood), military and aerospace.
Data Sheet:
HV-HT Series
KEMET’s High Voltage-High Temperature (HV-HT) series surface mount C0G Multilayer Ceramic Capacitors (MLCCs) offers industry-leading performance at extreme temperatures. These surface mountable devices feature a 200ºC maximum operating temperature and are specifically designed to withstand the demands of harsh industrial environments.
- -55°C to +200°C operating temperature range
- DC voltage ratings of 500V, 630V, 1KV, 1.5KV, and 2KV
- Capacitance offerings ranging from 1 pF to 0.039 μF
- Available capacitance tolerances of ±0.10 pF, ±0.25 pF, ±0.5 pF, ±1%, ±2%, ±5%, ±10%, and ±20%
- No piezoelectric noise, extremely low ESR & ESL, high thermal stability, high ripple current capability
- 100% pure matte tin-plated termination finish allowing for excellent solderability
Applications include oil exploration and automotive / avionics engine compartment circuitry.
Data Sheet:
TANTALUM CAPACITORS
T498/T499/T500 Series
The KEMET T498/T499/T500 Series are high temperature products that offer optimum performance characteristics in applications with operating temperatures up to 150°C/175°C/200°C.
- Meets or exceeds EIA Standard 535BAAC
- Complies with AEC–Q200
- Capacitance values of 0.15μF/0.47 μF to 220 μF
- Tolerances of ±10% and ±20%, voltage rating of 6 – 50 V DC
- 100% steady-state accelerated aging
Applications include decoupling and filtering in industrial, automotive, down-hole, military and aerospace industries such as DC/DC converters, portable electronics, telecommunications and control units.
AVX offers a wide range of high temperature capacitors to pursue and satisfy the high reliability and custom needs of various industrial applications.
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MLCC CAPACITORS
X8R Dielectric
Range of multilayer ceramic capacitors manufactured with an X8R dielectric material, designed for use in applications including automotive and oil exploration, up to 150ºC.
- Capacitance variation of ±15% between –55°C and +150°C
- Qualified to the highest automotive AEC-Q200 standards
- Excellent reliability
- Low ESR / ESL compared to other technologies
- FLEXITERM™ available
- Hybrid available
- 50V range available
Data Sheet:
TANTALUM CAPACITORS
THJ Series
The THJ surface mount series combines high temperature operation and higher basic reliability for optimal performance in high temperature automotive and industry applications.
- Improved reliability – 2x standard
- 175°C @ 0.5VR continuous operation
- CV range: 0.10-220μF / 6.3-50V
Exclusive to element14, Multicomp offers a wide range of best selling high operating temperature capacitors and resistors for your design and production needs.
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MLCC CAPACITORS
MC/MCCA Series
Best selling capacitors with high operating temperature up to 125°C.
- High capacitance in unit size
- High precision dimensional tolerances
- Suitable used in high-accuracy automatic mounting machine
- Capacitor with lead-free termination (pure Tin)
Typical applications include consumer electronics and telecommunication such as miniature microwave module, portable equipments (ex. mobile phone, PDA), general digital or high frequency circuits and power supply bypass capacitors.
Data Sheet:
Panasonic is a market leader of Polymer capacitors with high capacitance, low ESR, excellent noise reduction and high reliability across a wide temperature range.
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POLYMER CAPACITORS
POSCAP/SP-CAP/OS-CON
Small in Size, Robust in Design Engineered to handle a broad range of technologies, Panasonic’s Polymer Capacitors can be designed into the most demanding applications.
- Ultra Low ESR
- Small Size
- High Ripple Current
- High Endurance Based on Temperature De-Rating
- Relatively Safer Short Circuit Mode Over Tantalum Capacitors
Applications include IPC, embedded LCD panel FPGA applications, HDD optical, camera, video POS Terminals, vending machine, ATM communication infrastructure, server measurement and sensor meter.
Data Sheet:
TDK EPCOS offers large selection of highly reliable and high temperature capacitors that operate up to 150°C to meet applications such as industrial and automotive.
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MLCC CAPACITORS
C Series
With a maximum temperature of 150°C and a capacitance change within ±15%, the series is suited for devices that operate in high-temperature environments.
- Temperature: -55 to 150°C, ΔC/C: ±15% or 0 ± 30ppm
- Dissipation factor: 5% maximum
- Insulation resistance: 10 GΩ or 500 MΩ, μF minimum
- Voltage proof: 2.5, Rated Voltage or 3, Rated Voltage for 1 to 5 seconds, Charge/Discharge ≤ 50 mA
Typically used for automotive applications (engine rooms), measurement instruments used at high temperature environments, LCD display and sensor module.
Data Sheet:
Comprehensive range of precision resistors with high reliability and stability from TE Connectivity.
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PRECISION RESISTORS
CPF Series
The CPF series is a high stability precision chip resistor range offering various power dissipations relating to a wide range of chip sizes.
- Thin film precision resistors with TC's of 15ppm, 25ppm and 50ppm and tolerances to 0.1%
- Wide range of case sizes from 0201 to 2512
- CPF chip resistors are suitable for all applications where close accuracy and stability are essential
- Terminal finish - electro-plated 100% matte Sn
Typical applications include communications, industrial controls, instrumentation, medical, measurement, telemetry and for sensing circuits.
Data Sheet:
RN73 Series
High stability precision chip resistors range, TCR's down to 5ppm/°C and resistance tolerances to 0.01%. The resistors is produced with three sputtered layers giving optimum performance.
- High precision - TCR 5ppm/°C and 10ppm/°C
- Tolerance down to 0.01%
- Thin film (nichrome)
- Choice of packages
- Stable high frequency performance
- Temperature range -55°C to +155°C
Typical applications include communications, instrumentation, industrial controls and medical.
Data Sheet:
RP73P Series
The RP73 resistor series is a stable thin film chip resistor range offering increased power dissipation, higher temperature capabilities and increased working voltages compared to the standard RN73 series.
- High precision - tolerances down to 0.05%
- Low TCR - down to 5ppm/°C
- Stable high frequency performance
- Operating temperature -55°C to +155°C
- Increased power rating - up to 1.0W
- Up to 200V DC operating voltage
- Range of packaging options
- Terminal finish - electroplated 100% matte Sn
Typical applications include communications, instrumentation, industrial controls and medical.
Data Sheet:
Welwyn's latest high temperature chip resistors operate up to 250°C.
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RESISTORS
HTCR Series
- High temperature operation up to 250°C
- For gold wire bond (G type)
- For conductive adhesive (G, P & EW types)
- For soldering (F type)
- Non-magnetic (G, P & EW types)
- Range 0805 to 2512 at 1R0 to 10M
- RoHS compliant
Data Sheet: