Data Sheet

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CERAMIC CHIP CAPACITORS NPO (COG) DIELECTRIC

APPLICATION

NPO (COG) dielectric properties; suited for precision circuits, requiring stable dielectric characteristics:

 Negligible dependence of capacitance and dissipation factor on time, voltage, and frequency

 Low-loss (High Q)

 Predictable linear temperature coefficient

 No piezoelectric behavior

General Specification

 Operating temperature range : –55℃ ~ +125℃

 Temperature coefficient: 0±30ppm/

℃

 Capacitance Range: 0.5pF ~ 0.22uF

(Test condition: 1.0 ±0.2 Vrms, 1KHz, for≦1000pF use 1 MHz)

 Capacitance Tolerance:

Preferred ±1% , ±2% ±5%, ±10% . (10PF＜: ±0.05pF, ±0.1pF, ±0.25pF, ±0.5Pf)

 Rated Voltage (DC): 25V, 50V, 100V, 200V, 250V, 500V, 630V, 1KV, 2KV, 3KV, 4KV

 Q value : C＜30pF : Q

≧

400+20C, C

≧

30pF : Q

≧

1000 (Test condition: 1MHz, 1KHZ for C

≧

1000pF, 1Vrms, 25℃)

 Insulation resistance: 10G or 500 -F min, whichever is less. (rated voltage applied at 25℃)

 Dielectric strength: > 250% of rated voltage for 50～100V, 200% for 200&250V, 150% for 500V, 120% for

≧

1000V

Characteristics

Capacitance change∆C/C

versus

temperature T (tolerance range)

Capacitance change∆C/C

versus

superimposed dc voltage V

Insulation resistance R

ins

versus

Temperature T

Capacitance change∆C/C

versus time

(aging rate)

Summary of content (6 pages)

PAGE 1
CERAMIC CHIP CAPACITORS NPO (COG) DIELECTRIC APPLICATION NPO (COG) dielectric properties; suited for precision circuits, requiring stable dielectric characteristics:  Negligible dependence of capacitance and dissipation factor on time, voltage, and frequency  Low-loss (High Q)  Predictable linear temperature coefficient  No piezoelectric behavior General Specification  Operating temperature range : –55℃ ~ +125℃  Temperature coefficient: 0±30ppm/℃  Capacitance Range: 0.5pF ~ 0.
PAGE 2
CERAMIC CHIP CAPACITORS NPO (COG) DIELECTRIC SIZE AND VALUES AVAILABLE (NPO) 25V – 50V Size (unit) 0402 0603 0805 1206 1210 1812 (L) mm 1.00±0.05 1.60±0.10 2.00±0.20 3.20±0.20 3.20±0.30 4.50±0.30 (W) mm 0.50±0.05 0.80±0.10 1.25±0.20 1.60±0.20 2.50±0.20 3.20±0.30 (T) mm 0.50±0.05 0.80±0.10 1.25±0.10 1.65±0.20 2.50±0.30 3.00±0.30 (t) mm 0.15±0.35 0.27~0.60 0.30~0.70 0.30~0.70 0.30~0.70 0.35~1.00 50 50 Capacitance W.V.(DC) 0.47 – 0.82 1 – 9.
PAGE 3
CERAMIC CHIP CAPACITORS NPO (COG) DIELECTRIC SIZE AND VALUES AVAILABLE (NPO) 100V – 630V (Medium Voltage) Size 0402 0603 0805 1206 1210 1812 (L) mm 1.00±0.05 1.60±0.10 2.00±0.20 3.20±0.20 3.20±0.30 4.50±0.30 (W) mm 0.50±0.05 0.80±0.10 1.25±0.20 1.60±0.20 2.50±0.20 3.20±0.30 (T) mm 0.50±0.05 0.80±0.10 1.25±0.10 1.65±0.20 2.50±0.30 3.00±0.30 mm 0.15±0.35 0.27~0.60 0.30~0.70 0.30~0.70 0.30~0.70 0.35~1.00 (t) Cap./ W.V.
PAGE 4
CERAMIC CHIP CAPACITORS NPO (COG) DIELECTRIC SIZE AND VALUES AVAILABLE (NPO) Size 100V – 630V (Medium Voltage) 1825 2220 2225 (L) mm 4.50±0.30 5.70±0.40 5.70±0.40 (W) mm 6.30±0.40 5.00±0.40 6.30±0.40 (T) mm 2.50±0.30 3.00±0.20 3.00±0.20 (t) mm 0.35~1.00 0.35~1.00 0.35~1.00 Cap.\\W.
PAGE 5
CERAMIC CHIP CAPACITORS NPO (COG) DIELECTRIC SIZE AND VALUES AVAILABLE (NPO) 1000V – 4000V (High Voltage) Size 0805 1206 1210 1808 1812 1825 2220 2225 (L) mm 2.00±0.20 3.20±0.20 3.20±0.30 4.50±0.30 4.50±0.30 4.50±0.30 5.70±0.40 5.70±0.40 (W) mm 1.25±0.20 1.60±0.20 2.50±0.20 2.00±0.20 3.20±0.30 6.30±0.40 5.00±0.40 6.30±0.40 (T) mm 1.25±0.10 1.65±0.20 2.50±0.30 2.00±0.20 3.00±0.30 2.50±0.30 3.00±0.20 3.00±0.20 (t) mm 0.30~0.70 0.30~0.70 0.30~0.70 0.35~1.00 0.35~1.
PAGE 6
CERAMIC CHIP CAPACITORS NPO (COG) DIELECTRIC Thickness Code & Standard Packing Q’ty per reel Thickness Code Chip Size Chip Thickness Max Tape Thickness S 0402 0.50±0.05 mm P 0603 A 0805 Q’ty of carboard tape in Q’ty of Embosses tape in 7” reel 13” reel 7” reel 13” reel 0.60 mm 10,000 50,000 -- -- 0.80±0.10 mm 0.95 mm 4,000 15,000 -- -- 0.60±0.10 mm 0.75 mm 4,000 15,000 -- -- H 0.85±0.10 mm 0.95 mm 4,000 15,000 -- -- X 1.25±0.10 mm 1.80 mm -- -- 3,000 10,000 0.