DATA SH EET
Product specification
File under BC Components, BC06 1999 Apr 15
BC COMPONENTS
Class Y1, 250 V (AC);
X1, 440 V (AC)
series AY
Ceramic disc capacitors
1999 Apr 15 2
BC Components Product specification
Ceramic disc capacitors Class Y1, 250 V (AC); X1, 440 V (AC)
series AY
FEATURES
•4 kV (AC) test voltage
•High temperature operation, up to
125 °C
•Complying with
“EN 132 400”
and
“IEC 60384-14, 2
nd
edition,
including amendment 1.1995”
.
APPLICATIONS
•Across-the-line
•Line by-pass
•Antenna coupling
•Interference suppression.
DESCRIPTION
The capacitors consist of a ceramic
disc both sides of which are
silver-plated. Connection leads are
made of tinned copper having a
diameter of 0.6 mm.
The capacitors are supplied with
straight leads. The standard
tolerance on capacitance is ±20%.
Encapsulation is made of flammable
resistant epoxy resin in accordance
with
“UL94V-0”
.
QUICK REFERENCE DATA
DESCRIPTION VALUE
Capacitance range at 1 kHz; 1 V (RMS) 100 to 4700 pF
Rated AC voltage:
Y1 250 V; 50/60 Hz
X1 440 V; 50/60 Hz
Dielectric strength (AC) 4000 V for 60 s
Test voltage of coating (AC) 4000 V for 60 s
Insulation resistance at 500 V (DC) ≥10000 MΩ
Tolerance on capacitance ±20%
Dissipation factor at 1 kHz; 1 V (RMS) 2.5% max.
Temperature coefficient Y5U or better
Operating temperature range −30 to +125 °C
Approvals FIMKO, VDE,
UL (in progress)
Climatic category 25/125/21
Fig.1 Simplified outline.
handbook, 2 columns
CCA868
1999 Apr 15 3
BC Components Product specification
Ceramic disc capacitors Class Y1, 250 V (AC); X1, 440 V (AC)
series AY
MECHANICAL DATA
Fig.2 Capacitor with 10 mm lead spacing.
For dimensions see Table 1.
handbook, halfpage
CCB810
SH
L
TD
F
∅d
MARKING
Marking indicates the manufacturers logo (M), the
capacitance value (i.e. 1n0), the series (AY), the rated
voltage and subclass (250 ~ Y1, 440 ~ X1) and approval
marks.
Marking example
M 1n0 AY
250 ~ Y1
440 ~ X1.
1999 Apr 15 4
BC Components Product specification
Ceramic disc capacitors Class Y1, 250 V (AC); X1, 440 V (AC)
series AY
ORDERING INFORMATION
Table 1 Y1, 250 V; X1, 440 V, (AC); capacitance, mechanical dimensions and ordering information; note 1
Notes
1. Maximum thickness 6 mm.
2. Lead spacing of 12.5 mm is available on request.
3. SH = seated height.
4. 8th and 9th digit of the catalogue number to be completed with the packaging code.
C
(pF) TOL.
(%) Dmax
(mm)
LEAD(2)
SPACING
F (mm)
SH(3)
(mm)
CLEAR TEXT CODE PACKAGING CODE
8th AND 9th DIGIT CATALOGUE
NUMBER(4)12th AND 13th DIGIT:
YG = REEL; YJ = AMMO;
YF = BULK REEL AMMO BULK
100 ±20 9 10 ±1 13 C101M35Y5UQ..SP 53 54 51 2251 837 ..017
150 ±20 9 10 ±1 13 C151M35Y5UQ..SP 53 54 51 2251 837 ..117
220 ±20 9 10 ±1 13 C221M35Y5UQ..SP 53 54 51 2251 837 ..217
330 ±20 9 10 ±1 13 C331M35Y5UQ..SP 53 54 51 2251 837 ..317
470 ±20 9 10 ±1 13 C471M35Y5UQ..SP 53 54 51 2251 837 ..417
680 ±20 10 10 ±1 14 C681M39Y5UQ..SP 53 54 51 2251 837 ..617
1000 ±20 10 10 ±1 14 C102M39Y5UQ..SP 53 54 51 2251 837 ..027
1500 ±20 11 10 ±1 15 C152M43Y5UQ..SP 53 54 51 2251 837 ..127
2200 ±20 12 10 ±1 16 C222M47Y5UQ..SP 53 54 51 2251 837 ..227
3300 ±20 14 10 ±1 18 C332M55Y5UQ..SP 53 54 51 2251 837 ..327
4700 ±20 16 10 ±1 20 C472M63Y5UQ..SP 53 54 51 2251 837 ..427
1999 Apr 15 5
BC Components Product specification
Ceramic disc capacitors Class Y1, 250 V (AC); X1, 440 V (AC)
series AY
ELECTRICAL CHARACTERISTICS
The capacitors meet the essential requirements of
“IEC 60384-14, 2
nd
edition”
. Unless stated otherwise all electrical
values apply at an ambient temperature of 20 ±3°C, at normal atmospheric conditions.
DESCRIPTION VALUE
Capacitance range at 1 kHz, 1 V (RMS) 100 to 4700 pF
Tolerance on capacitance ±20%
Rated AC voltage:
Y1 250 V; 50/60 Hz
X1 440 V; 50/60 Hz
AC test voltage 4000 V
Insulation resistance at 500 V (DC) ≥10000 MΩ
Temperature coefficients on capacitance Y5U or better
Dissipation factor at 1 kHz, 1 V (RMS) 2.5% max.
Operating temperature range −25 to +125 °C
Climatic category 25/125/21
1999 Apr 15 6
BC Components Product specification
Ceramic disc capacitors Class Y1, 250 V (AC); X1, 440 V (AC)
series AY
PACKAGING
The capacitors are supplied in bulk packaging (plastic bags), in tape on reel or in ammopack; see Table 2.
Table 2 Packaging quantities
Capacitors on tape, lead pitch 10 mm
BULK REEL AMMOPACK
500 750 750
Fig.3 Taped version with straight leads.
For dimensions see Table 3.
handbook, full pagewidth
CCB819
A
detail A
D0
FP1
P0
t1
t
T
D
P∆p∆p∆h∆h
∅d
F
W1
W2
W0W
SH
H0
1999 Apr 15 7
BC Components Product specification
Ceramic disc capacitors Class Y1, 250 V (AC); X1, 440 V (AC)
series AY
Table 3 Dimensions of tape; see Fig.3
Notes
1. Cumulative pitch error: ±≤1 mm/20 pitches.
2. Obliquity maximum 3°.
SYMBOL PARAMETER DIMENSIONS
(mm)
NOMINAL TOLERANCE
d lead diameter 0.6 ±0.05
P pitch between capacitors 25.4 ±1.0
P0feed-hole pitch 12.7 ±0.3; note 1
P1feed-hole centre to lead centre 7.62 ±0.7; note 2
F lead spacing 10.0 ±0.8
∆h component alignment 0 ±3
∆p deviation along tape, left or right 0 ±1.3
W tape width 18.0 ±0.5
W0hold-down tape width 10 −
W1hole position 9.0 ±0.5
W2maximum hold-down tape position 3 −
H0seated height to tape centre 16.0 ±0.5
H1maximum component height 37 −
D0feed-hole diameter 4.0 ±0.2
t total tape thickness 0.65 ±0.2
t1maximum thickness of tape and wires 1.5 −
1999 Apr 15 8
BC Components Product specification
Ceramic disc capacitors Class Y1, 250 V (AC); X1, 440 V (AC)
series AY
REEL AND TAPE DATA
Fig.4 Reel with capacitors on tape.
Dimensions in mm.
∅30 +0.5
−0
arbor hole
CCB820
48 ±2
57 ±2
355
±1
Fig.5 Ammopack with capacitors on tape.
Dimensions in mm.
CCB647
253
±2
332 ±2
45 ±2
