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YFF21SC Dataheets PDF



Part Number YFF21SC
Manufacturers TDK
Logo TDK
Description 3-terminal Filters
Datasheet YFF21SC DatasheetYFF21SC Datasheet (PDF)

EMC Components July 2015 3-terminal Filters For Signal Line YFF-SC Series YFF15SC YFF18SC YFF21SC 1005 [0402 inch]* Feed through filter 1608 [0603 inch] Feed through filter 2012 [0805 inch] Feed through filter * Dimensions Code JIS[EIA] EMC Components 3-terminal Filters For Signal Line (1/6) Conformity to RoHS Directive Compatible with lead-free solders Overview of YFF-SC Series FEATURES Small and high-performance EMC components. Good attenuation characteristic in high frequency ranges. .

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EMC Components July 2015 3-terminal Filters For Signal Line YFF-SC Series YFF15SC YFF18SC YFF21SC 1005 [0402 inch]* Feed through filter 1608 [0603 inch] Feed through filter 2012 [0805 inch] Feed through filter * Dimensions Code JIS[EIA] EMC Components 3-terminal Filters For Signal Line (1/6) Conformity to RoHS Directive Compatible with lead-free solders Overview of YFF-SC Series FEATURES Small and high-performance EMC components. Good attenuation characteristic in high frequency ranges. APPLICATIONS High impedance circuits, e.g. digital signal circuits. I/O interface sections of devices with electric circuits and the area around connectors. Low-current power line of communication terminal devices, AV, and information devices. PART NUMBER IDENTIFICATION YFF 21 SC 1E 473 MT 0N Series name L×W dimensions Code mm 15 1.0×0.5 18 1.6×0.8 21 2.0×1.2 Product internal code SC Signal line Rated voltage Code V 1C 16 1E 25 1H 50 Capacitance Code 220 101 221 473 pF 22 100 220 47,000 (47nF) Tolerance M ±20 Taping TDK internal code Reel size Code mm 0 ø178 9 ø330 Internal electrode Ni OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Type Package quantity (piece/reel) ø178 ø330 YFF15SC 10,000 50,000 YFF18SC 4,000 10,000 YFF21SC 4,000 10,000 The Storage temperature range is for after the circuit board is mounted. Individual weight g 0.0008 0.0038 0.0095 Conformity to RoHS Directive: This means that, in conformity with EU Directive 2011/65/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. Please contact our Sales office when your application is considered the following: The device’s failure or malfunction may directly endanger human life (e.g. application for automobile/aircraft/medical/nuclear power devices, etc.) Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20150721 / emc_esr_yff-sc_en.fm EMC Components Overview of YFF-SC Series (2/6) RECOMMENDED SOLDERING CONDITION REFLOW SOLDERING Preheating Soldering Slow cooling (Natural cooling) 260˚C max. Temperature(˚C) 0 60 seconds or more HAND SOLDERING 300 10s max. 150˚C max. PRECAUTIONS FOR USE Before soldering, be sure to preheat components. The 'T preheating temperature must be 150°C max. with attention paid to thermal shock. Natural cooling of components in the air is recommended. On the other hand, when dipping them in a solvent for purposes, such as cleaning, make sure that the temperature difference ('T) is 100° When performing hand soldering for circuit modification, apply the soldering iron to the copper foil area of the printed circuit board for 3 seconds or less. The temperature of the iron tip should not exceed 300°C. Use a wrist band to discharge static electricity in your body through the grounding wire. When incorporating the printed circuit board on which this prod- uct is mounted into a frame, etc., do not apply stress to the product through local bending of the board by tightening of screws, etc. Temperature(˚C) 150˚C max. 0 Preheating Make as short as possilble (within three seconds) Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20150721 / emc_esr_yff-sc_en.fm (3/6) EMC Components YFF-SC Series YFF15SC Type (Feed Through Filter) 0.55±0.05 SHAPES AND DIMENSIONS 0.30±0.10 0.09min. 1 IN/OUT GND 4 2 GND 1.00±0.05 3 OUT/IN RECOMMENDED LAND PATTERN 0.19 0.25 0.60 0.30 0.70 0.25 Land pattern+Solder resist Land pattern Dimensions in mm 0.30±0.05 * Make sure to connect the GND terminal of this product and the GND of the mounting circuit board by using through holes so that the distance between them is the shortest. ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE Cutoff Insertion loss Rated voltage Rated current frequency 30dB bandwidth Edc Idc (MHz) (MHz) (V) (A) 0.1 5 to 4000 16 1 0.3 10 to 4000 16 1 0.6 20 to 4000 25 1 1 50 to 4000 25 1 3 100 to 4000 25 1 6 200 to 4000 25 1 10 600 to 4000 25 1 30 800 to 6000 50 1 60 1500 to 6000 50 1 100 2000 to 6000 50 1 300 4000 to 6000 50 1 The part numbers are TDK’s standard specification products. : Please specify reel size code, 0 (ø178) or 9 (ø330) Operating temperature range (°C) –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 Storage temperature range(After mount) (°C) –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 to 125 –55 t.


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