CERAMIC CAPACITORS
3 & 4 Series: Semi-Conducting & Spark Gap
CLASS 3 (SEMI-CONDUCTING)
INTRODUCTION
Single layer metalized ceramic disc with resin
coating (wax impregnated).
Common Usage:
•Transistorized Circuits
•Low Voltage-by-pass, Coupling.
•Frequency determination where Dielectric
losses, Hi-IR and Cap. stability are not of
SPECIFICATIONS
Technical Data
Capacitance
Range
Dissipation Factor (DF)
Encapsulation
Insulation Resistance
Condition
Measured at 2KHZ
0.1Vrms at 25°C
Standard
Specificaiton
0.01mF-0.47mF
8.0% max
Phenolic Resin
(wax impregnated)
Apply reated voltage for 1 minute at
1GW or 20WF whichever
25±2°C and 70% R.H.
is less
16 Vdc product has 25 Vdc applied
PART NUMBER EXAMPLE
3 YV 473 M 120 A54 B
DIMENSIONS
(mm) Maximum Disc Diameter
(F:Standard Lead Spacing. Other lead spacing may be available upon request.)
Cap (mF)
Voltage
Code
103
233
333
473
683
104
224
474
7
F=5.0
7
F=5.0
9
F=6.35
9
F=6.35
11
F=6.35
8
F=5.0
7
F=5.0
12V, 16V
YU
YV
YP
4.5
F=5.0
25V
YU
4.5
F=5.0
7
F=5.0
YV
4.5
F=5.0
YP
5.5
F=5.0
7
F=5.0
9
F=6.35
7
F=5.0
13.5
F=9.5
9
F=6.35
7
F=5.0
50V
YU
4.5
F=5.0
YV
4.5
F=5.0
0.01
0.022
0.033
0.047
0.068
0.1
0.22
0.47
6
F=5.0
Disc 3mm max
20mm min
Diameter
(D)
5mm
±1mm
5.5
F=5.0
±0.05 mm(d)
CLASS 4 (SPARK GAP)
INTRODUCTION
Spark Gap capacitors are designed to provide a reliable
discharge path for stray, transient overvoltages and static
voltage build-up. The construction of spark gap may
enable the circuit designer to reduce costs by specifying
lower voltage components.
L
D
LS±1.0
SPECIFICATIONS
Technical Data
Capacitance
Dissipation Factor tan
d
Encapsulation
Insulation Resistance
Operating Temperature
Measured at 500 Vdc
Condiditon
Measured at 1 KHZ,
1VRMS at 25°C
Specification
0.75pF ~ 0.02mF
2.5% max
Phenolic Wax
7500MW or
R x C > 75W x F
+10 ~ +85°C, Z5U
-30 ~ +85°C, Y5P
±10% (K)
±20% (M)
Guarantied max value (U)
Guarantied min value (V)
Available Tolerances
DIMENSIONS
(mm)
Maximum Disc Diameter
Voltage
Lead Spacing Diameter Length Thickness
Cap Code
V
(LS)
(D)
(L max) (T max)
.75pF R75 1KV, 1.5KV, 2KV
6.35
9
13
6.35
.001mF 102
2KV
9.50
12
26
6.35
.01mF 103 1.5KV, 2KV, 2.5KV
9.50
20
26
6.35
.02mF 203
1KV
9.50
24
27
6.35
PART NUMBER
EXAMPLE
4 YP R75 V 102 A67 B
RFE International
• Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com
C1BE03
REV. 2005.3.7
RFE [ RFE INTERNATIONAL ]
