7
U Dielectric
RF/Microwave C0G (NP0) Capacitors (RoHS)
Ultra Low ESR, “U” Series, C0G (NP0) Chip Capacitors
GENERAL INFORMATION
DIMENSIONS: INCHES (MILLIMETERS)
“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.
0121508030602040
inches (mm)
Size A B C D E
0402 0.039±0.004 (1.00±0.1) 0.020±0.004 (0.50±0.1) 0.022 (0.55mm) max N/A N/A
0603 0.060±0.010 (1.52±0.25) 0.030±0.010 (0.76±0.25) 0.036 (0.91mm) max 0.010±0.005 (0.25±0.13) 0.030 (0.76) min
0805 0.079±0.008 (2.01±0.2) 0.049±0.008 (1.25±0.2) 0.040±0.005 (1.02±0.127) 0.020±0.010 (0.51±0.255) 0.020 (0.51) min
1210 0.126±0.008 (3.2±0.2) 0.098±0.008 (2.49±0.2) 0.050±0.005 (1.27±0.127) 0.025±0.015 (0.635±0.381) 0.040 (1.02) min
HOW TO ORDER
ELECTRICAL CHARACTERISTICS
0805 J T AU1 A 2100
Case Size
0402
0603
0805
1210
Capacitance
Tolerance Code
B = ±0.1pF
C = ±0.25pF
D = ±0.5pF
F = ±1%
G = ±2%
J = ±5%
K = ±10%
M = ±20%
Termination
T= Plated Ni and
Sn
Special Code
A = Standard
Dielectric =
Ultra Low ESR
Voltage Code
3 = 25V
5 = 50V
1 = 100V
2 = 200V
Failure Rate
Code
A = Not Applicable
Packaging
Code
2 = 7" Reel
4 = 13" Reel
Capacitance
EIA Capacitance Code in pF.
First two digits = signicant gures or
“R” for decimal place.
Third digit = number of zeros or after
“R” signicant gures.
NOTE: Contact factory for availability of Termination and Tolerance
Options for Specic Part Numbers.
Capacitance Values and Tolerances:
Size 0402 - 0.2 pF to 30 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
Temperature Coecient 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
Working Voltage (WVDC):
Size Working Voltage
0402 - 100, 50, 25 WVDC
0603 - 200, 100, 50 WVDC
120216
0805 - 200, 100 WVDC
1210 - 200, 100 WVDC
Dielectric Working Voltage (DWV):
250% of rated WVDC
Equivalent Series Resistance Typical (ESR):
0402 - See Performance Curve, page 13
0603 - See Performance Curve, page 13
0805 - See Performance Curve, page 13
1210 - See Performance Curve, page 13
Marking:
Laser marking EIA J marking standard (except 0603)
(capacitance code and tolerance upon request).
Military Specications
Meets or exceeds the requirements of MIL-C-55681
