Silicon Chip Resistors - Thin Film Micross Components can offer an extensive range of Thin-Film Silicon Chip resistors, suitable for full Military or Space applications and Industrial / Commercial applications. • Resistance between 1Ω & 1MΩ • Resistor Tolerance ±0.1% • TCR to ±25ppm/°C • Power Dissipation 250mW • TCR to ±25ppm/°C • High Value Chips • Resistance between 1MegΩ & 20MegΩ • Resistor Tolerance ±0.1% • TCR to 50ppm/°C • Power Rating 40mW • Resistance between 10Ω & 1MΩ • Resistor Tolerance ±0.1% • TCR from ±10ppm/°C • Ra / Rb tracking, ±2ppm/°C Electrical Characteristics • • • • • • Operating Temperature: -55°C to +125°C Low TCR from 5ppm/°C Tight value tolerance Excellent life value stability Power capabilities up to 1W Optional Gold Backing for eutectic attachment Silicon Chip Characteristics • • High Reliability Small Sizes for hybrid designs including: ○ 20 x 20 o 15 x 15 ○ 30 x 30 o 22 x 22 o 40 x 40 • Single resistor, centre-tapped or selective multi-tap Terminations suitable for epoxy and eutectic attach. • Substrate Features and Applications TaN on Silicon • Assembly compatible with active devices • General Purpose • Moisture resistant • Back Contact available in some sizes • Very high resistor value NiCr on Silicon • • • • • Best for Thermal Applications Long-Term Stability Tight ratio & TCR Tracking Tight Absolute tolerance Highest value per size TaN on Alumina • Excellent for Microwave and High Frequency applications • Solderable and bondable Excellent moisture resistance • Check our on-line stock list for your current requirement. For a quote on any of these components, please contact us below. For further information about our Testing and Qualification capabilities, please contact [email protected] NiCr on Alumina • • • • • Best long term stability Tight ratio & TCR tracking Tight Absolute tolerance Solderable & Wire bondable versions Highest Frequency Shipping Methods include: Waffle / Gel Packs Bulk Tape and Reel For further information regarding the extensive range Micross supports, please go to http://www.micross.com/passives-chip-resistors.aspx or email [email protected] 2 Hellesdon Park Road, Drayton High Road, Norwich, Norfolk, NR6 5DR Tel: +44 1603 788967 I Fax: +44 1603 788920 I www.micross.com