251S41W104 Datasheet, PDF (1/3 Pages) Johanson Technology Inc. – TIP RING CHIP CAPACITORS

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
DIELECTRIC
X7R
.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
S43 / 1812
S49 / 1825
S47 / 2220
S48 / 2225
INCHES
L .175 ±.010
W .125 ±.010
T .125 Max.
E/B .025 ±.015
(mm)
INCHES
(4.45 ±.25) L .180 ±.010
(3.17 ±.25) W .250 ±.010
(3.17)
T .140 Max.
(0.64±.38) E/B .025 ±.015
(mm)
INCHES
(4.57 ±.25) L .225 ±.010
(6.35 ±.25) W .200 ±.010
(3.55)
T .140 Max.
(0.64±.38) E/B .025 ±.015
(mm)
INCHES
(5.72 ±.25) L .225 ±.010
(5.08 ±.25) W .250 ±.010
(3.55)
T .140 Max.
(0.64±.38) E/B .025 ±.015
(mm)
(5.72 ±.25)
(6.35 ±.25)
(3.55)
(0.64±.38)
250 VDC
250 VDC
250 VDC
250 VDC
Please contact the factory for capacitance, voltage, case size combinations not shown.
1
www.johanson dielectrics.com