Features This series is currently available but DC to 3.0 GHz not recommended for new designs. Flanged model Low VSWR Beryllium Oxide ceramic Applications High power RF transmission Power Dividers/Combiners CHF9838CBF Series 250 W Stripline Termination and Resistor General Speci cations Characteristic Curve Substrate ..........................................Beo 300 Resistive Film .........................Thick Film Tab ......................................................Ag 250 Cover Substrate........................... AL203 200 Mounting Flange ..........Cu plated with Ni Resistance ......12.5, 25, 50 or 100 ohms 150 Tolerance ........................................5 % Capacitance (Resistor Only).........4.1 pF 100 Packaging ............................ 60 pcs./tray 50 Absolute Ratings 0 Power ...........................................250 W Frequency..................................3.0 GHz -55 0 100 150 VSWR ............................. 1.25 Maximum Heat Sink Temperature (C) Product Dimensions 24.77 (0.975) 18.42 (0.725) 9.53 3.18 (0.375) (0.125) 4.92 MAX. (0.1937) 2.79 (0.11) 9.53 (0.375) 3.5 (0.1377) 6.5 (0.256) MILLIMETERS DIMENSIONS = (INCHES) 0.1 3.0 (0.0039) 3.79 (0.118) (0.149) How To Order CHF 9838 C B F 500 L Model Size Version Substrate Mount F = Flange Value 12R5 =12.5 Ohms (Resistor Only) 250 = 25 Ohms (Resistor Only) 500 = 50 Ohms (Resistor and Termination) 101 = 100 Ohms (Resistor and Termination) Function L = Termination R = Resistor REV. 12/15 *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Speci cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their speci c applications. *RoHS COMPLIANT Power (Watts)X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for High Frequency/RF Resistors category: Click to view products by Bourns manufacturer: Other Similar products are found below : 800-50T-S 10-100RV-S E250N50X4 250-100RM-S 150-100RL-S A4B50X1A 10-50TV G150N50W4B 250-50TC C20A50Z4 FC1206E8450FGW0 R1A06031000G5AR 060120A25X50-2 A5B50X1A CH02016-150RGFTA CH02016-75RGFTA CH02016-100RGFTA CH0402-100RGFTA 100200-4Z50-2 C150N50Z4 30-100R 60-50TP-S 100N50TW E200N50X4 250375-4Z50-2 60-50TPR MIC1000AFLMGNHWS FT10301N0050J CS12010T0100GTR C8A50Z4B CS12010T0050JBK CW12010T0100GTR FR10515N0050JBK FR10515N0100JBK FT10517N0050JBK FT10800N0050J02 LT11020T0050JBK LT12010T0050JBK 30-100R-S 400-50T 40-50TPP 60- 50TP C10A50Z4 C16A50Z4 C1A50Z4 C50A50Z4 G250N50W4 G450N50W4 J100N50X4B K100N50X4B