251S48W105KV4E

TIP & RING CHIP CAPACITORS The Tip & Ring MLCC series are designed specifically for telecom ringer circuit applications where it is necessary to provide a block of the line voltage (typically -48 VDC) while passing the AC ringing voltage. These compact ceramic SMD chips replace bulky leaded film caps saving board space and stream-lining the assembly process. KEY FEATURES • • • • • • Blocks Off-hook DC Voltage Passes AC Ring Signal 250 VDC Ratings For Telecom Interface Choice of SMD Chip Sizes Low ESR versus Frequency Stable Temperature Performance (X7R) CAPACITANCE SELECTION -1812-2225 SIZE S43 / 1812 DIELECTRIC X7R L W T E/B INCHES .175 ±.010 .125 ±.010 .125 Max. .025 ±.015 (mm) (4.45 ±.25) (3.17 ±.25) (3.17) (0.64±.38) 250 VDC S49 / 1825 L W T E/B INCHES .180 ±.010 .250 ±.010 .140 Max. .025 ±.015 (mm) (4.57 ±.25) (6.35 ±.25) (3.55) (0.64±.38) 250 VDC S47 / 2220 L W T E/B INCHES .225 ±.010 .200 ±.010 .140 Max. .025 ±.015 (mm) (5.72 ±.25) (5.08 ±.25) (3.55) (0.64±.38) 250 VDC .047 µF .056 µF .068 µF .082 µF 0.10 µF 0.12 µF 0.15 µF 0.18 µF 0.22 µF 0.27 µF 0.33 µF 0.39 µF 0.47 µF 0.56 µF 0.68 µF 0.82 µF 1.00 µF 1.20 µF 1.50 µF Please contact the factory for capacitance, voltage, case size combinations not shown. 1 www.johanson dielectrics.com S48 / 2225 L W T E/B INCHES .225 ±.010 .250 ±.010 .140 Max. .025 ±.015 (mm) (5.72 ±.25) (6.35 ±.25) (3.55) (0.64±.38) 250 VDC TIP & RING CHIP CAPACITORS CAPACITANCE SELECTION - 0805-1808 SIZE R15 / 0805 DIELECTRIC X7R L W T E/B INCHES .080 ±.010 .050 ±.010 .050 Max. .020 ±.010 R18 / 1206 (mm) (2.03 ±.25) L (1.27 ±.25) W (1.27) T (0.51±.25) E/B 250 VDC INCHES .125 ±.010 .062 ±.010 .055 Max. .020 ±.010 S41 / 1210 (mm) (3.17 ±.25) (1.57 ±.25) (1.40) (0.51±.25) L W T E/B INCHES .125 ±.010 .095 ±.010 .065 Max. .020 ±.010 250 VDC (mm) (3.18 ±.25) (2.41 ±.25) (1.65) (0.51±.25) R29 / 1808 L W T E/B 250 VDC INCHES .180 ±.010 .080 ±.010 .065 Max. .020 ±.010 (mm) (4.57 ±.25) (2.41 ±.25) (1.65) (0.51±.25) 250 VDC 1000 pF 1200 pF 1500 pF 1800 pF 2200 pF 2700 pF 3300 pF 3900 pF 4700 pF 5600 pF 8200 pF .010 µF .012 µF .015 µF .018 µF .022 µF .027 µF .033 µF .039 µF .047 µF .056 µF .068 µF .082 µF 0.10 µF 0.22 µF 0.27 µF Please contact the factory for capacitance, voltage, case size combinations not shown. HOW TO ORDER TIP & RING 251 S43 W 474 M V VOLTAGE 251 = 250 V 301 = 300 V CASE SIZE See Chart DIELECTRIC W = X7R CAPACITANCE 1st two digits are significant; third digit denotes number of zeros. TOLERANCE K = ± 10% M = ± 20% Z = +80% -20% TERMINATION V = Ni barrier w/ 100% Sn Plating P/N written: 251S43W474MV4E 474 = 0.47 µF 105 = 1.00 µF MARKING 4 = Unmarked 6 = EIA “J” Code* www.johanson dielectrics.com 4 E TAPE MODIFIER Code Type Reel E Plastic 7” U Plastic 13” Tape specifications conform to EIA RS481 2 TIP & RING CHIP CAPACITORS X7R DIELECTRIC CHARACTERISTICS X7R CAP. VS TEMPERATURE TEMPERATURE COEFFICIENT: ± 15%, -55 to +125°C DISSIPATION FACTOR: For ≥50 Volts: For 25 Volts: For 16 Volts: AGING: 2.5% / decade hour 1000 ΩF or 100 GΩ,whichever is less @ 25°C, WVDC (500 ΩF or 10 GΩ for Tanceram® capacitors) 125°C IR is 10% of 25°C rating. INSULATION RESISTANCE: DIELECTRIC STRENGTH: TEST PARAMETERS: 2.5% max 3.0% max 3.5% max 2.5 X rated voltages of 6 to 200 VDC 2.0 X rated voltages of 201 to 499 VDC 1.5 X rated voltages of 500 to 999 VDC 1.2 X rated voltages of 1000 VDC or higher. 1kHz ±50Hz, 1.0±0.2 VRMS, 25°C 20% 0% -20% -40% -60% -80% -55 C -25 C 0 C 25 C 50 C 75 C 100 C 125 C Johanson Dielectrics, Inc. reserves the right to make design and price changes without notice. All sales are subject to the terms and conditions printed on the back side of our sales order acknowledgment forms, including a limited warranty and remedies for non-conforming goods or defective goods. We will be pleased to provide a copy of these terms and conditions for your review. 3 www.johanson dielectrics.com