Single-Tap .020 x .040 Series Thin Film Single-Tap Chip Resistors (.020 x .040 Series) Chip resistors provide variations in resistor material, temperature coefficient of resistance, resistance and tolerance. Features Photo • • • Chip Size: .020” x .040” Alumina Substrate Wire bond pads Available Options Include: • Resistor Tolerance to 0.5% • Nickel Chrome or Tantalum Nitride Resistor Materials • Back Gold Option API Technologies thin film single-tapped chip resistors .020 x .040 series are available in a wide range of resistances and tolerances with values available from 10 ohms to 2000 ohms. The thin film resistor layer is made of NickelChromium or Tantalum Nitride (TaN), with a gold or nickel-gold conductor layer. Applications for thin film center-tapped chip resistors include military and industrial hybrids, and medical, aerospace and communications equipment. Single-tapped chip resistors are available with either passivated nickel chrome or tantalum-nitride resistor metalization. • Nickel chrome provides excellent stability and temperature coefficient in hermetic applications • Tantalum-nitride provides superior moisture-resistance for non-hermetic applications. Electrical Specifications Parameter Limit Power Rating (Si with Conductive Epoxy) Life Noise 75 mW +/-0.2% max -35 dB typ Test conditions (70 C derated to 0 mW @ 150 C) 1000 hours @ 125 degrees C MIL-STD-202 method 308 High Temp Exposure +/-0.2% max 100 hours at 150 degrees C TCR (Nickel Chrome) +/-50 ppm/C -55 to 125 degrees C for resistor values of 50 ohms or greater TCR (Tantalum Nitride) +/-125 ppm/C -55 to 125 degrees C for resistor values of 50 ohms or greater Operating voltage 100 VDC max Moisture resistance +/-0.5% max MIL-STD-202 method 106 Thermal shock +/-0.5% max MIL-STD-202 method 107 VSWR <1.2 <1.4 From DC to 8 GHz From 8 GHz to 18 GHz Rev Date: 6/10/2014 © API Technologies Corp. Proprietary Information Page # 1 | www.apitech.com | micro.apitech.com | +1.888.553.7531 | [email protected] Single-Tap .020 x .040 Series Mechanical Specifications Substrate Alumina Bond pad metalization Bondable Gold or Solderable Gold Size .020 x .040” typical (0.508 x 1.016 mm) Thickness .010 +/- 0.001” Bond pad dimensions Varies, .013 x 0.009” minimum Protective overcoat (passivation) Silox glass on NiCr versions only Back side AF alumina or gold. Typical Configuration Packaging Options • Waffle Pack (500 resistors per pack) - standard • Waffle Pack (50 resistors per pack) • Waffle Pack (100 resistors per pack) • Tape and reel Rev Date: 6/10/2014 © API Technologies Corp. Proprietary Information Page # 2 | www.apitech.com | micro.apitech.com | +1.888.553.7531 | [email protected] Single-Tap .020 x .040 Series Ordering Information All parts are 100% electrically tested, sample tested per MIL-STD-38534 section 3.4, and visually inspected to MIL-STD883 requirements. Chips are supplied in standard 2”x 2” matrix tray packaging. Base part code Ohm value (total of both halves) Tolerance letter 2MCB- (NiCr, no back metal) NNNE X 2MCG- (NiCr, Gold backed) NNNE X 2MCS- (NiCr, solder pads) NNNE X 2CBT- (TaN, no back metal) NNNE X 2CGT – (TaN, Gold backed) NNNE X 2MCN – (NiCr, solderable) NNNE X Availability • • • • • • NiCr series is available from 20 ohms to 2000 ohms TaN series is available from 10 ohms to 1000 ohms D tolerance available at greater than 50 ohms F tolerance available at greater than 25 ohms G tolerance available at greater than 12 ohms J tolerance available at greater than 5 ohms Ordering Examples • 2MCG-1000J is a 100 ohm 5% resistor with nickel-chrome metallization and gold on back surface. Part Number Breakout/Designation Base NNNE X Code Type 2MCB 2MCG 2MCS 2CBT 2CGT 2MCN Value NNN = Value E = Exponent Tolerance D=0.5% F=1% G=2% J=5% K=10% L=15% M=20% YY Special Options -Pn – specify pattern number -S – Scan trim -O – Polyimide overcoat Rev Date: 6/10/2014 © API Technologies Corp. Proprietary Information Page # 3 | www.apitech.com | micro.apitech.com | +1.888.553.7531 | [email protected] Single-Tap .020 x .040 Series Bonding/ Soldering Areas Bonding Areas and Dimensions Factory Information API Technologies, 400 Nickerson Road, Marlborough, MA 01752 TEL: 508-251-6400 FAX: 508-251-6401 http://micro.apitech.com/thin_film.aspx Rev Date: 6/10/2014 © API Technologies Corp. Proprietary Information Page # 4 | www.apitech.com | micro.apitech.com | +1.888.553.7531 | [email protected]