Ceramic Disc Capacitors
Class 1 Temperature Compensation
 
FEATURES:  
 Linear temperature coefficient of capacitance.  
 High stability of capacitance.  
 Low loss at wide range of frequency. 
 
EIA RS 198. CLASS 1
JIS C 6423. TYPE I
 
 
SPECIFICATIONS:  
 Operating temperature range: -25C to 85C  
 Rated working voltage: 50 VDC, 500 VDC  
 Test voltage: 3 times of the rated voltage  
 Capacitance: Within the tolerance at 1 MHz, 1+/-0.2 Vrms. 25C  
 Q factor: At 1 MHz. 1 +/-0.2 Vrms. 25C  
      C>=30 pF...............Q >= 1,000  
      C < 30 pF...............Q >=  400 +20C  
      (C: Rated capacitance)  
 Insulation resistance: 10,000 M min. 
 
TEMP. CHAR. / CAP. VALUE / RATED VOLTAGE
TYPE
RATED
VOLT.
(VDC)
TEMP.
CHAR.
CAPACITANCE
DIMENSIONS (MM)
RANGE (pF)
TOL.
Dia  max
T max
F
CHU5
U
50
CH
0 +/-60 ppm/C
0.5-47
C. D.
(UNDER 10pF)
J. K.
(OVER 10pF)
5.5
3.5
5.0
CHU6
50-75
6.5
CHU7
82-100
7.5
CHU8
120-150
8.5
CHU0
180-270
10.5
CHUB
300-390
12.5
5.0, 10.0
SLU5
U
50
SL
+350 to
-1000ppm/C
10-120
J. K.
5.5
3.5
5.0
SLU6
150-240
6.5
SLU7
270-330
7.5
SLU8
360-470
8.5
SLU0
500-820
10.5
CHC5
C
500
CH
0 +/-60 ppm/C
0.5-36
C. D.
(UNDER 10pF)
J. K.
(OVER 10pF)
5.5
4
5.0
CHC6
39-56
6.5
CHC8
68-100
8.5
CHC0
120-150
10.5
SLC5
C
500
SL
+350 to
-1000 ppm/C
10-82
J. K.
5.5
4
5.0
SLC6
100-150
6.5
SLC8
180-220
8.5
SLC0
240-390
10.5
 
 
When ordering class I type disc capacitor, Please use the type/part numbers as noted  
above. (Eg: CHU5 470 J6)
   
Eurocap International Limited.   138 High Street,  Cheshunt,  Herts,  EN8 0AP  England.
Tel    +44 (0)1992 625407      Fax   +44 (0)1992 625420
Email  eurocap@dial.pipex.com