RF & MICROWAVE CAPACITORS
Multilayer ceramic “Porcelain” - CLD series (NPO)
PRE
LIM
INA
RY
HIGH “Q” LOW ESR, LOW ESL - “CLD” SERIES (NPO)
,
Description
This capacitor is made with a low loss NPO dielectric constant and is
built with a special multilayer structure (electrode design) providing the
user with the best compromise between dimensions and electrical
characteristics.
The fact that its length is shorter than its width provides a lower
inductance and a higher resonance frequency than an equivalent
square sized capacitor. In addition, the contact surface of the
metallization with the air being larger than standard allows a better
thermal exchange when capacitor is dissipating heat.
Those parts will be delivered on tape under request.
Applications
Featuring low ESR and low ESL, those parts are mainly intended for applications in HF where low
losses are required, meeting all basic requirements that a good capacitor has to display over a wide
range of temperature and frequency. Consequently, they will be used in tuning, bypassing, coupling,
decoupling, impedance matching, d-c blocking (etc.) applications, everywhere in RF power amplifiers,
filters, oscillators etc.
Capacitance range
0.5 to 100 pF
(See
table next page)
Tolerance on capacitance
Below 10 pF:
B= ±0.1 pF
C= ±0.25 pF
D= ±0.5 pF
Above and including 10 pF:
G= ±2 %
J= ±5 %
K= ±10 %
M= ±20 %
Rated voltage:
500 Vdc
Proof voltage:
2.5 x Ur for 5seconds
Operating temperature range
-55° C to +175° C
Temperature coefficient of the capacitance
0
±
60 ppm /°C
Insulation resistance (Ri):
≥
10
6
MΩ @ 25° C & Ur
≥
10
5
MΩ @ 125° C & Ur
All electrical, mechanical and environmental tests will comply and will be carried out in accordance
with the European CECC 30000 & CECC32101-007 specifications.
7-18
Vol. 1
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex.net
RF & MICROWAVE CAPACITORS
Multilayer ceramic “Porcelain” - CLD series (NPO)
Dimensions (mm)
Cr (pF)
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
100
Code
0R5
0R6
0R7
0R8
0R9
1R0
1R1
1R2
1R3
1R4
1R5
1R6
1R7
1R8
1R9
2R0
2R1
2R2
2R4
2R7
3R0
3R3
3R6
3R9
4R3
4R7
5R1
5R6
6R2
6R8
7R5
8R2
9R1
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
820
101
Tol.
(B), C, D
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
J, K, M
=
=
=
=
=
(G), J, K, M
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
7-19
Vol. 1
Length (L)
1.8 ± 0.3 mm
Width (W)
2.65 ± 0.25
Thickness (T)
2.30 max
Terminations
Standard:
Tin-plated nickel (V)
Non magnetic: Silver-palladium-Platinum (A)
Resonance Frequency
See curves
page 7-20.
Q Factor
See curves
page 7-20.
ESR
See curves
page 7-20.
Admissible RMS current
Please, consult us.
How to order?
501
xxx:
(1):
(2):
(3):
(4):
CLD
xxx
(1)
(2)
(3)
(4)
3 digits capacitance value (see table)
Tolerance code (see table)
Termination code (V or A)
Marking L= if required
Taping E = if required
Taping
When requested, parts will be delivered taped and reeled
as per IEC 286:
• Plastic embossed styrene 8 mm width on reel
180 mm (7’’).
• Unless otherwise prescribed:
1000 parts per tape.
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex.net
RF & MICROWAVE CAPACITORS
Multilayer ceramic “Porcelain” - CLD series (NPO)
7-20
Vol. 1
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex.net
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