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Union Technology

CQ4540Cxxxx Datasheet Preview

CQ4540Cxxxx Datasheet

High Voltage / High Capacitance Chip Capacitors

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High Voltage / High Capacitance Chip Capacitors
• BP (NPO) and BX/BR (X7R) Characteristics
• Rated Working Voltages from 500 to 10,000 VDC
• MLCs are Smaller Than Film or Disc
• Screening Available to MIL-PRF-55681 Requirements (Group A & C)
• Custom Sizes,Voltage and Values Available
• All Part 100% Tested
• Special Internal Electrode Design
Note: Due to the high voltages, parts rated at greater than 1KV will be tested
in a dielectric fluid to prevent surface arcing. In production, conformal coat-
ing of the assembled chip on the PCB is recommended to prevent arcing.
Ordering Terminology
High Voltage Capacitor Family
Voltage
Chip Size
Temperature Characteristic
Capacitance
Tolerance
Termination
Test Level
C W 1812 BP 102 K W A
Size
1515
1919
Min Cap
3R0/221
390/102
Length (L)
w Width (W)
w T Max
wA
.D Dielectric
a 500V
ta 1000V
S 2000V
h 3000V
e 4000V
et 5000V
4U10000V
.150 (3.81)
.150 (3.81)
.130 (3.30)
.040 (1.02)
COG
X7R
472 104
332 473
222 103
122 332
471 681
--
--
.190 (4.83)
.190 (4.83)
.180 (4.57)
.045 (1.14)
COG
X7R
123 224
682 104
472 153
222 682
122 182
471 122
--
.c14
oUnion Technology Corp. • 718 Monterey Pass Road, Monterey Park, CA 91754
m(323) 266-6603 • Fax (323) 266-7890 • www.uniontechcorp.com
3333
390/102
.330 (8.38)
.330 (8.38)
.250 (6.35)
.050 (1.27)
COG
X7R
563 694
123 334
103 563
103 333
472 123
222 682
--
3530
390/102
.350 (8.89)
.300 (7.62)
.250 (6.35)
.050 (1.27)
COG
X7R
563 684
123 334
103 563
103 333
472 123
222 682
331 152




Union Technology

CQ4540Cxxxx Datasheet Preview

CQ4540Cxxxx Datasheet

High Voltage / High Capacitance Chip Capacitors

No Preview Available !

Voltage
S 500
T 1000
W 2000
X 3000
Y 4000
Z 5000
Q 10,000
Termination
W Nickel Barrier
P Pt/Ag Termination
S Ag Termination
Tolerance
J (+/-) 5%
K (+/-) 10%
M (+/-) 20%
Temperature Characteristic
X7R
COG/BP/NPO
Test Level
A Electrical Screening Only
B MIL-PRF-49478 Group A
C HiRel Group B or C
X Special Screening
Size
Min Cap
Length (L)
Width (W)
T Max
A
Dielectric
500V
1000V
2000V
3000V
4000V
5000V
10000V
4040
390/102
.400 (10.2)
.400 (10.2)
.300 (7.62)
.060 (1.52)
COG
X7R
683 105
273 474
153 104
123 473
103 153
392 103
471 222
4540
390/102
.450 (11.4)
.400 (10.2)
.300 (7.62)
.060 (1.52)
COG
X7R
104 125
333 684
223 124
153 583
103 223
472 153
681 332
5440
390/102
.540 (13.7)
.400 (10.2)
.300 (7.62)
.060 (1.52)
COG
X7R
563 185
473 105
333 154
223 104
153 333
682 223
102 472
5550
390/102
.550 (11.4)
.500 (12.7)
.300 (7.62)
.060 (1.52)
COG
X7R
124 225
823 125
473 224
333 124
273 473
822 273
122 682
6560
560/202
.650 (16.5)
.600 (15.2)
.300 (7.62)
.060 (1.52)
COG
X7R
184 335
104 155
683 334
473 154
333 683
103 333
152 103
718 Monterey Pass Road, Monterey Park, CA 91754 • Union Technology Corp.
www.uniontechcorp.com • (323) 266-6603 • Fax (323) 266-7890
15


Part Number CQ4540Cxxxx
Description High Voltage / High Capacitance Chip Capacitors
Maker Union Technology
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