FA www.vishay.com Vishay Central Wirewound Resistor, Commercial Power, Silicone Coated, Axial Lead FEATURES • High temperature coating (> 350 °C) • Complete welded construction • Available in non-inductive styles with AyrtonPerry winding for lowest reactive components, special “NI” • Will meet flammability requirements of UL 94 V-0 • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL POWER RATING (1) POWER RATING (1) HISTORICAL P25 °C W P25 °C W MODEL CHARACTERISTIC U CHARACTERISTIC V + 250 °C + 350 °C RESISTANCE RANGE ± 0.25 % RESISTANCE RANGE ± 0.1 % RESISTANCE WEIGHT RANGE (typical) g ± 0.5 %, ± 1 %, ± 5 %, ± 10 % FA3/4 FA3/4 0.75 1.0 0.499 to 1.0K 0.499 to 1.5K 0.1 to 1.5K 0.26 FA001 FA1 1.0 1.5 0.499 to 1.3K 0.499 to 4.0K 0.1 to 4.0K 0.51 FA01A FA1A 1.0 1.5 0.499 to 2.74K 0.499 to 5.0K 0.1 to 5.0K 0.35 FA002 FA2 2.0 2.6 0.499 to 4.49K 0.499 to 7.2K 0.1 to 7.2K 0.87 FA003 FA3 3.0 3.6 0.499 to 8.6K 0.499 to 9.5K 0.1 to 9.5K 0.87 FA03A FA3A 3.0 3.7 0.499 to 6.5K 0.1 to 11.0K 0.1 to 11.0K 0.93 FA004 FA4 4.0 5.0 0.499 to 12.7K 0.1 to 24.0K 0.1 to 24.0K 1.36 FA04B FA4B 4.0 5.0 0.499 to 10.5K 0.1 to 14.0K 0.1 to 14.0K 0.93 FA005 FA5 5.0 6.5 0.499 to 25.7K 0.1 to 42.0K 0.1 to 42.0K 3.01 FA07A FA7A 7.0 8.0 0.499 to 41.4K 0.1 to 63.0K 0.1 to 63.0K 3.29 FA007 FA7 7.0 8.0 0.499 to 41.4K 0.1 to 80.0K 0.1 to 80.0K 3.90 FA10A FA10A 10.0 11.0 0.499 to 73.4K 0.1 to 92.0K 0.1 to 92.0K 4.70 FA010 FA10 10.0 12.5 0.499 to 73.4K 0.1 to 100K 0.1 to 100K 8.71 Note (1) Vishay Central FA models have two power ratings depending on operation temperature and stability requirements. GLOBAL PART NUMBER INFORMATION Global Part Numbering example: FA0105K600JE12 (visit www.vishay.net Vishay Dale parts numbering manual for all options) F A 0 1 0 5 K 6 0 0 J E 1 2 GLOBAL MODEL (5 digits) VALUE (5 digits) TOLERANCE (1 digit) PACKAGING CODE (3 digits) SPECIAL (up to 3 digits) (See Standard Electrical Specifications Global Model column for options) R = Decimal K = Thousand 1R500 = 1.5 1K500 = 1.5 k B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F=±1% J=±5% K = ± 10 % E07 = Tape/reel (FA004, FA005, FA07A) E08 = Tape/reel (FA3/4, FA001, FA01A) E29 = Tape/reel (FA007, FA010, FA10A) E48 = Tape/reel (FA002, FA003, FA03A, FA04B) E12 = Bulk, up to 100 pc boxes (Dash Number) From 1 to 999 as applicable NI = Non-inductive Historical Part Number example: FA10 5.6K 5 % FA10 5.6 k 5% HISTORICAL MODEL RESISTANCE VALUE TOLERANCE Revision: 10-May-12 Document Number: 31804 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 FA www.vishay.com Vishay Central DIMENSIONS in inches [millimeters] 1.50 [38.10] min. D L LD DIMENSIONS in inches [millimeters] MODEL FA3/4 FA001 FA01A FA002 FA003 FA03A FA004 FA04B FA005 FA07A FA007 FA10A FA010 L D 0.250 ± 0.030 [6.35 ± 0.762] 0.375 ± 0.030 [9.53 ± 0.762] 0.410 ± 0.030 [10.41 ± 0.762] 0.500 ± 0.062 [12.70 ± 1.57] 0.500 ± 0.062 [12.70 ± 1.57] 0.560 ± 0.062 [14.22 ± 1.57] 0.770 ± 0.062 [19.55 ± 1.57] 0.560 ± 0.062 [14.22 ± 1.57] 0.875 ± 0.062 [22.33 ± 1.57] 1.22 ± 0.062 [30.99 ± 1.57] 1.55 ± 0.062 [39.37 ± 1.57] 1.75 ± 0.062 [44.45 ± 1.57] 1.78 ± 0.062 [45.21 ± 1.57] 0.095 ± 0.015 [2.41 ± 0.381] 0.135 ± 0.030 [3.43 ± 0.762] 0.110 ± 0.030 [2.79 ± 0.762] 0.185 ± 0.031 [4.70 ± 0.787] 0.185 ± 0.031 [4.70 ± 0.787] 0.187 ± 0.031 [4.75 ± 0.787] 0.230 ± 0.031 [5.84 ± 0.787] 0.187 ± 0.031 [4.75 ± 0.787] 0.312 ± 0.031 [7.92 ± 0.787] 0.312 ± 0.031 [7.92 ± 0.787] 0.295 ± 0.031 [7.49 ± 0.787] 0.295 ± 0.031 [7.49 ± 0.787] 0.375 ± 0.031 [9.53 ± 0.787] LD ± 0.002 [0.051] 0.025 [0.635] 0.032 [0.813] 0.020 [0.508] 0.032 [0.813] 0.032 [0.813] 0.032 [0.813] 0.032 [0.813] 0.032 [0.813] 0.032 [0.813] 0.032 [0.813] 0.032 [0.813] 0.032 [0.813] 0.040 [1.02] TECHNICAL SPECIFICATIONS UNIT ppm/°C lb VAC °C V FA RESISTOR CHARACTERISTICS ± 30 for 10 and above; ± 50 for 1.0 to 9.9 ; ± 90 for 0.5 to 0.99 5 min (FA3/4 and FA01A) and 10 min for all others 500 for FA01A and smaller; 1000 for FA002 and larger Characteristic U = - 65 to + 250, Characteristic V = - 65 to + 350 (P x R)1/2 DERATING MATERIAL SPECIFICATIONS Element: Copper-nickel alloy or nickel-chrome alloy, depending on resistance value Core: Ceramic: Steatite or alumina, depending on physical size Coating: Special high temperature silicone Standard Terminals: Tinned copper clad steal End Caps: Stainless steel Part Marking: CENTRAL, model, value, tolerance, date code RATED POWER IN % PARAMETER Temperature Coefficient Terminal Strength Dielectric Withstanding Voltage Operating Temperature Range Maximum Working Voltage 120 100 80 Characteristic V 60 40 Characteristic U 20 0 - 50 - 65 0 50 25 150 250 350 AMBIENT TEMPERATURE IN °C PERFORMANCE TEST Dielectric Withstanding Voltage High Frequency Vibration High Temperature Exposure Load Life Low Temperature Storage Moisture Resistance Shock, Specified Pulse Thermal Shock Short Time Overload Terminal Strength Revision: 10-May-12 CONDITIONS OF TEST 500 VRMS 1 min for FA01A and smaller; 1000 VRMS 1 min for all others Frequency varied 10 Hz to 2000 Hz, 20 g peak, 2 directions 6 h each 250 h at + 250 °C for U Characteristic, + 350 °C for V Characteristic 2000 h at 25 °C at rated power, 1.5 h “ON”, 0.5 h “OFF” - 65 °C for 24 h MIL-STD-202 Method 106, 7b not applicable MIL-STD-202 Method 213, 100 g’s for 6 ms, 10 shocks Rated power applied until thermally stable, then 15 min at - 55 °C 5 x rated power (3.70 W smaller), 10 x rated power (4 W and larger) for 5 s Pull test 5 s to 10 s, 5 lb (FA3/4 and FA01A), 10 lb for all others; torsion test - 3 alternating directions, 360° each TEST LIMITS (CHARACTERISTIC U) (CHARACTERISTIC V) ± (0.1 % + 0.05 ) R ± (0.1 % + 0.05 ) R ± (0.1 % + 0.05 ) R ± (0.2 % + 0.05 ) R ± (0.5 % + 0.05 ) R ± (4.0 % + 0.05 ) R ± (0.5 % + 0.05 ) R ± (0.2 % + 0.05 ) R ± (0.2 % + 0.05 ) R ± (0.1 % + 0.05 ) R ± (3.0 % + 0.05 ) R ± (2.0 % + 0.05 ) R ± (2.0 % + 0.05 ) R ± (0.2 % + 0.05 ) R ± (0.2 % + 0.05 ) R ± (2.0 % + 0.05 ) R ± (0.2 % + 0.05 ) R ± (2.0 % + 0.05 ) R ± (0.1 % + 0.05 ) R ± (1.0 % + 0.05 ) R Document Number: 31804 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000