BCcomponents
Product specification
Leaded ceramic multilayer
capacitors
FEATURES
DESCRIPTION
Mono-axial
TM
series
Metal end terminations are applied
and fired to provide electrical
connection between the individual
layers. Tinned leads are attached using
a solder. Encapsulation consists of a
moisture resistant gold colour
conformal epoxy coating that meets
the flame requirements of
“UL94V-0”.
•
High capacitance per unit volume
•
Low cost.
APPLICATIONS
These conformally coated axial leaded
capacitors are designed for
commercial and industrial
applications in four dielectrics,
NP0 (ultra-stable), X7R (stable) and
Z5U, Y5V (general purpose).
Applications include timing,
coupling/decoupling, signal
comparison and biasing.
Mono-axial™ capacitors are suitable
for automatic insertion equipment.
QUICK REFERENCE DATA
The basic capacitor construction
consists of ceramic dielectric materials
processed into a tape
with a typical thickness range
from 0.025 to 0.076 mm. Metal
electrode patterns are applied using a
thick film screening process. Multiple
layers are stacked and laminated in
such a manner that electrodes are
alternately exposed when the pattern is
cut into individual chip capacitors.
The capacitors are fired through a high
temperature profile to mature the
ceramic and metal into a
homogeneous unit.
VALUE
DESCRIPTION
Capacitance range
Rated DC voltage
Tolerance on capacitance
Temperature coefficient
2252
205 .....
50 V
2252
206 .....
100 V
2252
225 .....
50 V
X7R
2252
226 .....
100 V
2252
245 .....
50 V
Z5U
2252
246 .....
100 V
2252
262 .....
25 V
Y5V
2252
265 .....
50 V
10 to 5600 pF
100 pF to 0.22
µ
F
1000 pF to 1.0
µ
F
0.01 to 1.0
µ
F
+80%/
−
20%
±
5%
NP0
±
10%
±
20%
MGA331
Fig.1 Simplified outline.
2002 Sep 10
2
BCcomponents
Product specification
Leaded ceramic multilayer
capacitors
MECHANICAL DATA
Mono-axial
TM
series
5 mm or
6.35 mm wide
carrier tape
∅0.5
L
∅D
52.4
±1.5
Dimensions in mm.
CCA974
Fig.2 Tape carrier.
Marking
(see Fig.3)
Date code (DDD):
Three-digit code; first digit denotes
year, last two denote week of
manufacture.
941 = 1999, wk 41
Capacitance value (CCC):
10 pF to 99 pF; actual value in pF
(2 digits only)
100 pF and above; coded
capacitance value
(same as used in P/N).
Capacitance tolerance (T):
Standard EIA tolerance
(same as used in P/N).
Material code (M):
A = C0G
C = X7R
E = Z5U
Y = Y5V.
Voltage code (V):
1 = 100 V
3 = 25 V
5 = 50 V.
Physical dimensions
Table 1
Capacitor dimensions and mass
SIZE
15
20
Note
1. Dimensions between parentheses are in inches.
L
max
(1)
(mm)
3.8
(0.150)
5.0
(0.200)
∅
D
max
(1)
(mm)
2.5
(0.100)
3.0
(0.120)
MASS
(g)
≈
0.14
≈
0.14
BC
CCCT
M V
DDD
JW62
Fig.3 Markings on the body.
2002 Sep 10
3
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
