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