Model FHV Vishay Techno High Voltage Resistors FEATURES * * * * * Non-inductive design. Matched sets available. Ratio dividers available. Special testing available. Low T.C.: 200 PPM/C standard, 100 PPM/C and 50 PPM/C available. * Tolerance: 10 %, 5 %, 2 %, 1 % Standard tolerance and/or T.C. matching available upon request. MECHANICAL SPECIFICATIONS Terminal Strength: 5 pound pull test. Solderability: Continuous satisfactory coverage when tested in accordance with MIL-R-10509. TEMPERATURE COEFFICIENT CODE MATERIAL SPECIFICATIONS Element: High temperature fired cermet film. Core: High purity 96 % alumina. Coating: Conformal coat epoxy. Termination: Standard lead material is tin plated copper. Code Temperature Coefficient Range H 50 PPM - 55 C to + 125 C K 100 PPM - 55 C to + 125 C M 200 PPM - 55 C to + 125 C STANDARD ELECTRICAL SPECIFICATIONS WATTAGE RATING at + 70 C at + 125 C 0.25 0.125 0.50 0.25 0.25 0.125 1.0 0.50 1.5 0.75 1.0 0.50 2.0 1.0 2.0 1.0 4.0 2.0 MODEL FHV-025 FHV-050 FHV-075 FHV-100 FHV-150 FHV-160 FHV-200 FHV-400 FHV-500 MAXIMUM VOLTAGE (kV) 0.75 1.5 3.75 7.5 11.25 3.5 15.0 7.5 15.0 RESISTANCE RANGE (Ohms)* 200 PPM 100 PPM 10K - 100M 10K - 100M 10K - 500M 10K - 100M 100 - 1G 500 - 500M 100 - 2G 500 - 1G 10K - 2G 1M - 1G 100 - 2G 500 - 1G 200 - 8G 500M - 1G 20K - 2G 1M - 1G 30K - 10G 1M - 1G *All resistance values are calibrated at 100 VDC. Calibration at other voltages upon request. DIMENSIONAL CONFIGURATIONS in inches [millimeters] Figure 2 Figure 1 B 0.125 [3.18] Max. B 0.125 [3.18] Max. A A 0.050 [1.27] Ref. 0.002 E [0.051] MODEL - SIZE FHV-025 FHV-050 FHV-075 FHV-100 FHV-150 FHV-160 FHV-200 FHV-400 FHV-500 0.080 [2.03] Ref. D 0.100 [2.54] C A (Max.) 0.300 [7.62] 0.380 [9.65] 0.210 [5.33] 0.280 [7.11] 0.330 [8.38] 0.550 [13.97] 0.330 [8.38] 0.550 [13.97] 0.550 [13.97] Document Number: 68001 Revision: 01-Aug-05 0.100 D [2.54] C 0.032 E 0.010 [0.25] B (Max.) 0.300 [7.62] 0.380 [9.65] 0.570 [14.48] 1.07 [21.18] 1.57 [39.88] 0.550 [13.97] 2.04 [51.82] 1.05 [26.67] 2.07 [52.58] E 0.002 [0.051] Dia. [0.813] C 0.200 [5.08] 0.200 [5.08] 0.400 [10.16] 0.900 [22.86] 1.40 [35.56] 0.400 [10.16] 1.90 [48.26] 0.900 [22.86] 1.90 [48.26] D 0.250 [6.35] 0.360 [9.14] 1.50 [38.10] 1.50 [38.10] 1.50 [38.10] 1.50 [38.10] 1.50 [38.10] 1.50 [38.10] 1.50 [38.10] E 0.018 [0.457] 0.020 [0.508] 0.025 [0.635] 0.032 [0.813] 0.032 [0.813] 0.032 [0.813] 0.032 [0.813] 0.032 [0.813] 0.032 [0.813] FIGURE 1 1 2 2 2 2 2 2 2 www.vishay.com 1 Model FHV Vishay Techno High Voltage Resistors ENVIRONMENTAL PERFORMANCE DERATING TEST Short Time Overload < 0.2 % Moisture Resistance < 0.5 % Shock < 0.2 % Vibration < 0.2 % Temperature Cycling < 0.5 % Load Life < 1.0 % Dielectric Withstanding Voltage < 0.15 % Resistance to Soldering Heat < 0.1 % % of Rated Power MAXIMUM R (Typical Test Lots) 100 80 60 40 20 0 25 75 125 175 225 275 AMBIENT TEMP. DEG. CENTIGRADE VOLTAGE COEFFICIENT Average Voltage Coefficient PPM/V 0 -5 -10 -15 106 107 108 025 Resistance (Ohms) 109 050 1010 160 100 400 200 150 500 HOW TO ORDER FHV 025 1001 F M e3 MODEL SIZE VALUE TOLERANCE TEMPERATURE COEFFICIENT LEAD TERMINATION K = 10 % J=5% G=2% F=1% H = 50 PPM/C K = 100 PPM/C M = 200 PPM/C e3 = 100 % Sn NOTE: 1 % tolerance not available above 1G. www.vishay.com 2 Document Number: 68001 Revision: 01-Aug-05 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1