U Dielectric
RF/Microwave C0G (NP0) Capacitors (RoHS)
Ultra Low ESR, “U” Series, C0G (NP0) Chip Capacitors
GENERAL INFORMATION
“U” Series capacitors are C0G (NP0) chip capacitors specially designed for “Ultra” low ESR for applications in the communications
market. Max ESR and effective capacitance are met on each value producing lot to lot uniformity. Sizes available are EIA chip
sizes 0402, 0603, 0805, and 1210.
DIMENSIONS: INCHES (MILLIMETERS)
0402
0603
0805
1210
Size
0402
0603
0805
1210
A
0.039±0.004 (1.00±0.1)
0.060±0.010 (1.52±0.25)
0.079±0.008 (2.01±0.2)
0.126±0.008 (3.2±0.2)
B
0.020±0.004 (0.50±0.1)
0.030±0.010 (0.76±0.25)
0.049±0.008 (1.25±0.2)
0.098±0.008 (2.49±0.2)
C
0.022 (0.55mm) max
0.036 (0.91mm) max
0.040±0.005 (1.02±0.127)
D
N/A
0.010±0.005 (0.25±0.13)
0.020±0.010 (0.51±0.255)
inches (mm)
E
N/A
0.030 (0.76) min
0.020 (0.51) min
0.040 (1.02) min
0.050±0.005 (1.27±0.127) 0.025±0.015 (0.635±0.381)
HOW TO ORDER
0805
Case Size
0402
0603
0805
1210
1
U
Dielectric =
Ultra Low ESR
100
J
Capacitance
Tolerance Code
B = ±0.1pF
C = ±0.25pF
D = ±0.5pF
F = ±1%
G = ±2%
J = ±5%
K = ±10%
M = ±20%
A
T
T= Plated Ni and
Sn
2
A
Special Code
A = Standard
Termination
Voltage Code
3 = 25V
5 = 50V
1 = 100V
2 = 200V
EIA Capacitance Code in pF.
First two digits = significant figures or
“R” for decimal place.
Third digit = number of zeros or after
“R” significant figures.
Capacitance
A = Not Applicable
Failure Rate
Code
Packaging
Code
2 = 7" Reel
4 = 13" Reel
NOTE: Contact factory for availability of Termination and Tolerance
Options for Specific Part Numbers.
ELECTRICAL CHARACTERISTICS
Capacitance Values and Tolerances:
Size 0402
Size 0603
Size 0805
Size 1210
-
-
-
-
0.2 pF to 30 pF @ 1 MHz
1.0 pF to 100 pF @ 1 MHz
1.6 pF to 160 pF @ 1 MHz
2.4 pF to 1000 pF @ 1 MHz
Dielectric Working Voltage (DWV):
250% of rated WVDC
Equivalent Series Resistance Typical (ESR):
0402
0603
0805
1210
-
-
-
-
See Performance Curve, page 13
See Performance Curve, page 13
See Performance Curve, page 13
See Performance Curve, page 13
Temperature Coefficient of Capacitance (TC):
0±30 ppm/°C (-55° to +125°C)
Insulation Resistance (IR):
10
Ω min. @ 25°C and rated WVDC
10
11
Ω min. @ 125°C and rated WVDC
12
Marking:
Laser marking EIA J marking standard (except 0603)
(capacitance code and tolerance upon request).
Working Voltage (WVDC):
Size
Working Voltage
0402 - 100, 50, 25 WVDC
0603 - 200, 100, 50 WVDC
0805 - 200, 100 WVDC
1210 - 200, 100 WVDC
Military Specifications
Meets or exceeds the requirements of MIL-C-55681
7
120216
U Dielectric
RF/Microwave C0G (NP0) Capacitors (RoHS)
Ultra Low ESR, “U” Series, C0G (NP0) Chip Capacitors
CAPACITANCE RANGE
Cap
(pF)
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
Available
Size
Tolerance 0402 0603 0805 1210
B,C
B,C
B,C,D
B,C,D
100V N/A
N/A
N/A
Available
Size
Cap (pF) Tolerance 0402 0603 0805 1210
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
B,C,D
100V 200V 200V 200V
Available
Size
Cap (pF) Tolerance 0402 0603 0805 1210
7.5
8.2
9.1
10
11
12
13
15
18
20
22
24
27
30
33
36
39
43
47
51
56
68
75
82
91
B,C,J,K,M 100V 200V 200V 200V
B,C,J,K,M
F,G,J,K,M 100V
50V
Available
Size
Cap (pF) Tolerance 0402 0603 0805 1210
100
110
120
130
140
150
160
180
200
220
270
300
330
360
390
430
470
510
560
620
680
750
820
910
1000
F,G,J,K,M
N/A 100V 200V 200V
50V
50V
N/A 200V
100V
100V
N/A
200V
100V
50V
N/A
200V
100V
B,C,D
B,C,J,K,M
F,G,J,K,M
ULTRA LOW ESR, “U” SERIES
ESR Measured on the Boonton 34A
8
120216
U Dielectric
RF/Microwave C0G (NP0) Capacitors
Ultra Low ESR, “U” Series, C0G (NP0) Chip Capacitors
9
120216
U Dielectric
RF/Microwave C0G (NP0) Capacitors (Sn/Pb)
Ultra Low ESR, “U” Series, C0G (NP0) Chip Capacitors
GENERAL INFORMATION
“U” Series capacitors are C0G (NP0) chip capacitors specially designed for “Ultra” low ESR for applications in the communications market. Max ESR
and effective capacitance are met on each value producing lot to lot uniformity. Sizes available are EIA chip sizes 0402, 0603, 0805, and 1210.
DIMENSIONS: INCHES (MILLIMETERS)
0402
0603
0805
1210
Size
0402
0603
0805
1210
A
0.039±0.004 (1.00±0.1)
0.060±0.010 (1.52±0.25)
0.079±0.008 (2.01±0.2)
0.126±0.008 (3.2±0.2)
B
0.020±0.004 (0.50±0.1)
0.030±0.010 (0.76±0.25)
0.049±0.008 (1.25±0.2)
0.098±0.008 (2.49±0.2)
C
0.022 (0.55mm) max
0.036 (0.91mm) max
0.040±0.005 (1.02±0.127)
D
N/A
0.010±0.005 (0.25±0.13)
0.020±0.010 (0.51±0.254)
inches (mm)
E
N/A
0.030 (0.76) min
0.020 (0.51) min
0.040 (1.02) min
0.050±0.005 (1.27±0.127) 0.025±0.015 (0.635±0.381)
HOW TO ORDER
LD05
LD02 = 0402
LD03 = 0603
LD05 = 0805
LD10 = 1210
1
U
Dielectric =
Ultra Low
ESR
100
J
Capacitance
Tolerance Code
B = ±0.1pF
C = ±0.25pF
D = ±0.5pF
F = ±1%
G = ±2%
J = ±5%
K = ±10%
M = ±20%
A
B
*B = 5% min lead
2
A
Special Code
A = Standard
Case Size
Termination
Voltage Code
3 = 25V
5 = 50V
1 = 100V
2 = 200V
EIA Capacitance Code in pF.
Capacitance
A = Not Applicable
Failure Rate
Code
Packaging
Code
2 = 7" Reel
4 = 13" Reel
First two digits = significant figures or
“R” for decimal place.
Third digit = number of zeros or after
“R” significant figures.
*
ELECTRICAL CHARACTERISTICS
Capacitance Values and Tolerances:
Size 0402 - 0.2 pF to 22 pF @ 1 MHz
Size 0603 - 1.0 pF to 100 pF @ 1 MHz
Size 0805 - 1.6 pF to 160 pF @ 1 MHz
Size 1210 - 2.4 pF to 1000 pF @ 1 MHz
Dielectric Working Voltage (DWV):
250% of rated WVDC
Equivalent Series Resistance Typical (ESR):
0402
0603
0805
1210
-
-
-
-
See Performance Curve, page 16
See Performance Curve, page 16
See Performance Curve, page 16
See Performance Curve, page 16
Temperature Coefficient of Capacitance (TC):
0±30 ppm/°C (-55° to +125°C)
Insulation Resistance (IR):
10
12
Ω min. @ 25°C and rated WVDC
10
11
Ω min. @ 125°C and rated WVDC
Marking:
Laser marking EIA J marking standard (except 0603)
(capacitance code and tolerance upon request).
Working Voltage (WVDC):
Size
Working Voltage
0402 - 50, 25 WVDC
0603 - 200, 100, 50 WVDC
0805 - 200, 100 WVDC
1210 - 200, 100 WVDC
Military Specifications
Meets or exceeds the requirements of MIL-C-55681
10
U Dielectric
RF/Microwave C0G (NP0) Capacitors (Sn/Pb)
Ultra Low ESR, “U” Series, C0G (NP0) Chip Capacitors
CAPACITANCE RANGE
Available
Size
Cap (pF) Tolerance LD02 LD03 LD05 LD10
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
B,C
B,C
B,C,D
B,C,D
50V
N/A
N/A
N/A
Available
Size
Cap (pF) Tolerance LD02 LD03 LD05 LD10
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
B,C,D
50V 200V 200V 200V
Available
Size
Cap (pF) Tolerance LD02 LD03 LD05 LD10
7.5
8.2
9.1
10
11
12
13
15
18
20
22
24
27
30
33
36
39
43
47
51
56
68
75
82
91
B,C,J,K,M
B,C,J,K,M
F,G,J,K,M
50V 200V 200V 200V
Available
Size
Cap (pF) Tolerance LD02 LD03 LD05 LD10
100
110
120
130
140
150
160
180
200
220
270
300
330
360
390
430
470
510
560
620
680
750
820
910
1000
F,G,J,K,M
N/A 100V 200V 200V
50V
50V
N/A 200V
100V
100V
N/A
200V
100V
50V
N/A
200V
100V
B,C,D
B,C,J,K,M
F,G,J,K,M
ULTRA LOW ESR, “U” SERIES
TYPICAL ESR vs. FREQUENCY
0402 “U” SERIES
1
10 pF
15 pF
3.3 pF
TYPICAL ESR vs. FREQUENCY
0603 “U” SERIES
1
3.9 pF
4.7 pF
5.1 pF
6.8 pF
10.0 pF
15.0 pF
ESR (ohms)
ESR (ohms)
0.1
0.1
0.01
0
500
1000
1500
2000
2500
0.01
0
500
1000
1500
2000
2500
Frequency (MHz)
Frequency (MHz)
TYPICAL ESR vs. FREQUENCY
0805 “U” SERIES
1
1
TYPICAL ESR vs. FREQUENCY
1210 “U” SERIES
ESR (ohms)
ESR (ohms)
100 pF
10.0 pF
0.1
0.1
10 pF
100 pF
300 pF
0.01
0
500
1000
1500
2000
2500
0.01
0
500
1000
Frequency (MHz)
1500
2000
Frequency (MHz)
ESR Measured on the Boonton 34A
11
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