MC18FD181F-F

Types MC and MCN Multilayer RF Capacitors High-Frequency, High-Power, High-Voltage Chips with Nonmagnetic Option Rugged flexibility and compatibility with FR4 boards make Type MC and MCN capacitors ideal for use where other multilayer caps aren’t recommended because of cracking. The natural mica dielectric retains its high-Q to many megahertz, so higher frequency applications are limited by the circuit inductance, not the Type MC capacitor. Nonmagnetic Type MCN chips are available for MRI and other high frequency applications that often use more expensive porcelain ceramic chips. Highlights • • • • • • • Applications Extremely high Q at UHF/VHF frequencies Free from thermal cracking, FR4 compatible Wave solderable Nonmagnetic option Exceed 2 mm bend test Better than porcelain High RF current — dV/dt 20,000 V/µs • • • • • • • MRI Coils and Generators RF Instruments Power Amplifiers Tuned LCR Circuits CATV Ground and Flight Mobile Radio Lasers Specifications Our MC series of mica chip capacitors are intended for RF applications. Mica chip capacitors that have acquired moisture, may experience electrode migration and early failure when continuous DC voltages are applied. Please consult with our factory with any questions regarding your application. Temperature Range –55 ºC to +125 ºC Rated Voltage Range 100 Vdc, 500 Vdc, and 1000 Vdc Capacitance Range 0.5 pF to 2,200 pF Capacitance Tolerance ±0.1pF to ±5% Case Sizes 0805, 1210, 1812, and 2220 Regulatory Information Ratings Cap (pF) 0.5 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 12.0 15.0 18.0 20.0 22.0 24.0 27.0 30.0 33.0 36.0 39.0 43.0 47.0 50.0 51.0 56.0 62.0 Catalog Part Number 100 Vdc MC08CA0R5D-F MC08CA010D-F MC08CA020D-F MC08CA030D-F MC08CA040D-F MC08CA050D-F MC08CA060D-F MC08CA070D-F MC08CA080D-F MC08CA090D-F MC08CA100D-F MC08EA120J-F MC08EA150J-F MC08EA180J-F MC08EA200J-F MC08EA220J-F MC08EA240J-F MC08EA270J-F MC08EA300J-F MC08FA330J-F MC08FA360J-F MC08FA390J-F MC08FA430J-F MC08FA470J-F MC08FA500J-F MC08FA510J-F MC08FA560J-F MC08FA620J-F Case Type Cap (pF) 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 68 75 82 91 100 47 50 51 56 62 68 75 82 91 100 110 120 130 150 160 180 200 220 240 250 270 300 330 Catalog Part Number 100 Vdc MC08FA680J-F MC08FA750J-F MC08FA820J-F MC08FA910J-F MC08FA101J-F MC12FA470J-F MC12FA500J-F MC12FA510J-F MC12FA560J-F MC12FA620J-F MC12FA680J-F MC12FA750J-F MC12FA820J-F MC12FA910J-F MC12FA101J-F MC12FA111J-F MC12FA121J-F MC12FA131J-F MC12FA151J-F MC12FA161J-F MC12FA181J-F MC12FA201J-F MC12FA221J-F MC12FA241J-F MC12FA251J-F MC12FA271J-F MC12FA301J-F MC12FA331J-F Case Type Cap (pF) 0805 0805 0805 0805 0805 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 360 390 430 250 270 300 330 360 390 430 470 500 510 560 620 680 750 820 910 1000 1100 1200 1500 1800 2000 2200 Catalog Part Number 100 Vdc MC12FA361J-F MC12FA391J-F MC12FA431J-F MC18FA251J-F MC18FA271J-F MC18FA301J-F MC18FA331J-F MC18FA361J-F MC18FA391J-F MC18FA431J-F MC18FA471J-F MC18FA501J-F MC18FA511J-F MC18FA561J-F MC18FA621J-F MC18FA681J-F MC18FA751J-F MC18FA821J-F MC22FA911J-F MC22FA102J-F MC22FA112J-F MC22FA122J-F MC22FA152J-F MC22FA182J-F MC22FA202J-F MC22FA222J-F Case Type 1210 1210 1210 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 2220 2220 2220 2220 2220 2220 2220 2220 CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 1 Types MC and MCN Multilayer RF Capacitors Cap (pF) 0.5 1 2 3 4 5 6 7 8 9 10 12 15 18 20 1 2 3 4 5 6 7 8 9 10 12 15 Cap (pF) 0.5 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 12.0 15.0 18.0 20.0 22.0 24.0 27.0 30.0 33.0 36.0 Catalog Part Number 500 Vdc MC08CD0R5D-F MC08CD010D-F MC08CD020D-F MC08CD030D-F MC08CD040D-F MC08CD050D-F MC08CD060D-F MC08CD070D-F MC08CD080D-F MC08CD090D-F MC08CD100D-F MC08ED120J-F MC08ED150J-F MC08ED180J-F MC08ED200J-F MC12CD010D-F MC12CD020D-F MC12CD030D-F MC12CD040D-F MC12CD050D-F MC12CD060D-F MC12CD070D-F MC12CD080D-F MC12CD090D-F MC12CD100D-F MC12ED120J-F MC12ED150J-F Case Type Cap (pF) 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 0805 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 18 20 22 24 27 30 33 36 39 43 47 50 51 56 62 68 75 82 91 100 110 120 130 150 100 110 120 Catalog Part Number 1000 Vdc MC12CF0R5D-F MC12CF010D-F MC12CF020D-F MC12CF030D-F MC12CF040D-F MC12CF050D-F MC12CF060D-F MC12CF070D-F MC12CF080D-F MC12CF090D-F MC12CF100D-F MC12EF120J-F MC12EF150J-F MC12EF180J-F MC12EF200J-F MC12EF220J-F MC12EF240J-F MC12EF270J-F MC12EF300J-F MC12FF330J-F MC12FF360J-F Case Type Cap (pF) 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 39 43 47 50 51 56 62 68 75 82 91 100 110 120 130 150 160 180 200 220 240 Catalog Part Number 500 Vdc MC12ED180J-F MC12ED200J-F MC12ED220J-F MC12ED240J-F MC12ED270J-F MC12ED300J-F MC12FD330J-F MC12FD360J-F MC12FD390J-F MC12FD430J-F MC12FD470J-F MC12FD500J-F MC12FD510J-F MC12FD560J-F MC12FD620J-F MC12FD680J-F MC12FD750J-F MC12FD820J-F MC12FD910J-F MC12FD101J-F MC12FD111J-F MC12FD121J-F MC12FD131J-F MC12FD151J-F MC18FD101J-F MC18FD111J-F MC18FD121J-F Case Type Catalog Part Number 1000 Vdc MC12FF390J-F MC12FF430J-F MC12FF470J-F MC12FF500J-F MC22FF510J-F MC22FF560J-F MC22FF620J-F MC22FF680J-F MC22FF750J-F MC22FF820J-F MC22FF910J-F MC22FF101J-F MC22FF111J-F MC22FF121J-F MC22FF131J-F MC22FF151J-F MC22FF161J-F MC22FF181J-F MC22FF201J-F MC22FF221J-F MC22FF241J-F Case Type 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1210 1812 1812 1812 1210 1210 1210 1210 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 Cap (pF) Catalog Part Number 500 Vdc 130 MC18FD131J-F 150 MC18FD151J-F 160 MC18FD161J-F 180 MC18FD181J-F 200 MC18FD201J-F 220 MC18FD221J-F 240 MC18FD241J-F 250 MC18FD251J-F 270 MC18FD271J-F 300 MC18FD301J-F 330 MC18FD331J-F 360 MC18FD361J-F 390 MC18FD391J-F 430 MC18FD431J-F 470 MC18FD471J-F 500 MC22FD501J-F 510 MC22FD511J-F 560 MC22FD561J-F 620 MC22FD621J-F 680 MC22FD681J-F 750 MC22FD751J-F 820 MC22FD821J-F 910 MC22FD911J-F 1000 MC22FD102J-F 1100 MC22FD112J-F 1200 MC22FD122J-F Case Type Cap (pF) Case Type Catalog Part Number 1000 Vdc 250 MC22FF251J-F 270 MC22FF271J-F 300 MC22FF301J-F 330 MC22FF331J-F 360 MC22FF361J-F 390 MC22FF391J-F 430 MC22FF431J-F 470 MC22FF471J-F 500 MC22FF501J-F 510 MC22FF511J-F 560 MC22FF561J-F 620 MC22FF621J-F 680 MC22FF681J-F 750 MC22FF751J-F 820 MC22FF821J-F 910 MC22FF911J-F 1000 MC22FF102J-F 1100 MC22FF112J-F 1200 MC22FF122J-F 1500 MC22FF152J-F 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 1812 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 2 Types MC and MCN Multilayer RF Capacitors Part Numbering System and Ordering Information Order by complete part number, as below. For other options, write your requirement on your RFQ. MC(N) 22 F CDE Case Temperature Type Code Coefficient MC = Standard D 122 Voltage Capacitance J – T F RoHS 08 = 0805 A = 100 Vdc 010 = 1 pF MCN = Nonmagnetic 12 = 1210 D = 500 Vdc 1R8 = 1.8 pF 18 = 1812 F = 1000 Vdc (187) = 187 pF 22 = 2220 182 = 1800 pF TC Capacitance Temperature Code Range (pF) Coefficient ppm/ºC Package (MC only) Blank = Bulk Capacitor Tolerance Tol. Tolerance MCN complies (no F required) T = Tape & reel not specific Capacitance Capacitance Drift Code B ±0.1 pF 0.5 pF to 5 pF Range C 0.5 to 10 100 ±100 ±(0.5% +0.1 pF) C ±0.25 pF 0.5 pF to 100 pF E 10.5 to 30 50 ±50 ±(0.1% +0.1 pF) D ±0.5 pF 0.5 pF to 10 pF F 30.5 & up 25 ±25 ±(0.05% +0.1 pF) D ±0.50% 50.5 pF to 100 pF F ±1 pF 5.5 pF to 10 pF Available Capacitance Values ±1% 25.5 pF and up ±2% 13.0 pF and up J ±5% 10.5 pF and up Standard Minimum Quanti- Minimum Capacitance (pF) Case F G Cap. Reel Packed Code 100 Vdc 500 Vdc 1000 Vdc Step, pF 08 0.5 to 100 0.5 to 20 N/A 0.5 Case Codes 08 & 12: 3,000/reel* 12 43.5 to 100 0.5 to 100 N/A 0.5 12 101 to 430 101 to 150 N/A 1.0 Case Codes 18 & 22: 1,000/reel** 0.5 to 50 1.0 18 241 to 820 91.5 to 470 N/A 1.0 22 821 to 1000 471 to 1000 N/A 1.0 22 1010 to 2200 1010 to 1200 50.5 to 1500 12 Bulk Packed 100 per bag *note - MC12, 100 volt units -250 pF and above, and 500 volt units -100 pF and above 2000 pc reels 10.0 **note - MC22, 1000 volt units -680 pF and above 500 pc reels Case Sizes INCHES Case Case Code Type 08 0805 12 1210 18 1812 22 2220 L 0.079 W MILLIMETERS H I (Max.) Min./Max. +.02 –0 +.02 –0 0.049 0.055 0.008/0.035 0.126 0.098 0.079 0.012/0.043 +.024–.004 +.024–.004 +.024 –.008 0.177 +.024 –.0 0.126 0.079 0.012/0.051 0.224 0.197 0.079 0.012/0.051 +.016 –.012 +.016 –.012 L 2.0 W H I (Max.) Min./Max. +0.5 –0 +0.5 –0 1.25 1.4 0.2/0.9 3.2 2.5 2.0 0.3/1.1 +0.6 –0.1 +0.6 –0.1 +0.6 –0.2 4.5 +0.6 –0 3.2 2.0 0.3/1.3 5.7 5.0 2.0* 0.3/1.3 +0.4 –0.3 +0.4 –0.3 *.157 (4.0 mm) for 1000 V rating CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 3 Types MC and MCN Multilayer RF Capacitors Typical Performance Curves Type MCTypical TypicalMica ESR Chip vs. Frequency E.S.R. 100 E.S.R. (Ohms) 10 1pF/100V MC08 1 10pF/100V MC08 0.1 100pF/500V MC12 470pF/500V MC18 0.01 470pF/1000V MC22 1000pF/1000V MC22 0.001 1 10 100 1000 Frequency (MHz) 10000 82906a Type MC Maximum RMS Current vs. Frequency Type MC Current at 60°C Rise 100 1000pF/1000V MC22 10 RMS Current (Amps) 470pF/1000V MC22 1 470pF/500V MC18 100pF/500V MC12 0.1 10pF/100V MC08 0.01 0.001 1pF/100V MC08 0.0001 1 10 100 1000 10000 Frequency (MHz) CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 4 Types MC and MCN Multilayer RF Capacitors Typical Performance Curves Type MC Typical Q Chip vs. Frequency Typical Mica Q 10000 1pF/100V MC08 1000 10pF/100V MC08 100pF/500V MC12 470pF/500V MC18 Q 100 470pF/1000V MC22 1000pF/1000V MC22 10 1 1 10 100 1000 Frequency (MHz) 10000 82906b Type MC Typical Impedance vs. Frequency Mica Chip Impedance 1000000 100000 1pF/100V MC08 Impedance (ohms) 10000 1000 10pF/100V MC08 100 100pF/500V MC12 10 470pF/500V MC18 470pF/1000V MC22 1 0.1 1000pF/1000V MC22 1 10 100 1000 10000 Frequency (MHz) 82906a CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 5 Types MC and MCN Multilayer RF Capacitors High Q, Low ESR Construction for RF Power Applications Resin Coating Terminal Glass Mica Sn Plating Conductive Resin Ni Electrode: Type MC Cu Electrode: Nonmagnetic Type MCN Specifications Marking Capacitance Code Base Code Base Code Value Ltr. Value Ltr. 10 A 40 d 11 B 43 R 12 C 45 e 13 D 47 S 15 E 50 f 16 F 51 T 18 G 56 U 20 H 60 m 22 J 62 V 24 K 68 W 25 a 70 n 27 L 75 X 30 M 80 t 33 N 82 Y 35 b 90 y 36 P 91 Z 39 Q Example: R1 = 43 pF Ag Electrode Voltage Code (color coded) 100 Vdc = Brown 500 Vdc = Green 1000 Vdc = Brown Surface/Green Sides 1000 Vdc = Green [ MC12(0.5 - 50 pF)] Capacitance is within tolerance when measured as follows: 1—1000 pF @ 1 MHz >1000 pF @ 1 kHz Dissipation Factor is no more than 0.1% when measured as above at 5 Vrms or less. Multiplier Code No. X 0.1 0 X1 1 X 10 2 X 100 3 X 0.01 9 CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 6 Types MC and MCN Multilayer RF Capacitors Specifications Quality Factor (Q) is as follows when measured at 1 MHz Capacitance Range 1 to 80 pF >80 pF each of three mutually perpendicular directions. There will be no visual damage and the capacitors will meet the limits of the table below. Min. Q Bending Test: Mount the capacitor as shown below and press 1.0 mm 500 to 3000 bending length, a crack and other 3000 abnormalities shall not be on the capacitor. Capacitors shall meet the Insulation Resistance is no less limits of methods of JIS 5102/8.11 than 100 GΩ when measured at rated voltage. *1000 Vdc rated is measured at 500 Vdc Withstanding voltage is two times the rated voltage between 5 seconds and without damage: with 50 mA or less current. Life Test: Subject capacitors to 125 ºC ±3 ºC with 1.5 times rated voltage applied for 2000 (+72, –0) hours. There will be no visual damage and the capacitors will meet the Moisture Resistance: Subject the limits of the table below. capacitors to 40 ±2 ºC at 90 to 95% humidity for 500 (+24, –0) hours. Vibration Resistance: Subject the Return to room ambient for 24 capacitors to simple harmonic mohours. There will be no visual damtion with an amplitude of 1.5 mm; age and the capacitors will meet the vary the frequency uniformly from limits of the table below. 10 to 55 Hz and return to 10 Hz, all in one minute. Repeat that cycle continuously for two hours in Temperature Coefficient and Drift: Measure the capacitors’ capacitance at 25 ºC, –55 ºC, 25 ºC, 125 ºC and at 25 ºC — all ±3 ºC — after stabilizing at each temperature. The capacitor will meet the limits of the Characteristic table in Ordering Information. Heat Resistance: Subject the capacitors to 125 ±2 ºC for 2 (+1,–0) hours. Then the insulation resistance will be no less than 5GΩ. Solderability: Capacitor is immersed for 2 sec ±0.5, in a solder bath at 235 ºC ±5 ºC and covered with solder (Pb-Free), with 75% or more of the terminal portion. Solder Heat Resistance: Subject the capacitors to molten solder at 250±5 ºC for 5±0.5 seconds after 10 to 30 seconds pre-heating at 80 to 120 ºC. There will be no visual damage and the capacitors will meet the limits of the table below. After-Test Limits Test Withstand Insulation Capacitance Voltage Resistance (whichever >) DF Q Life Test IL IL IV ±2% or ±.5 pF 150% max IL 2/3 x IL Vibration Resistance IL 30 GΩ IV ±1% or ±1 pF IL IL Bending Test IL Moisture Res. IL Solderability IL Heat Resistance Solder Heat Res. IV ±.5% or ±1 pF IL 30 GΩ IV ±3% or ±.5 pF 150% max IL 2/3 x IL IL IL IL IL IV ±.5% or ±1 pF IL IL 5 GΩ IL 30 GΩ CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 7 Types MC and MCN Multilayer RF Capacitors Soldering Profiles Reflow Solder Profile 300 Peak: 230 ~ 260°C 250 220 ~ 260°C 200 10 sec. max. 150 100 50 0 Pre-Heat 0 30 50 Cooling Soldering 150 180 200 Time (sec) Wave Solder Profile 300 Peak: 230 ~ 255 °C 250 220 ~ 255 °C 200 5 sec. max. 150 100 50 0 Pre-Heat 0 20 Soldering 70 Cooling 80 90 Time (sec) Solder Hand Soldering Method Tip of iron Capacitor • SnAgCu recommended solder • Do not use strong acid type flux with RM or RMA • Soldering iron tip temperature should be 250 ºC to 280 ºC ≤ 5 sec. • 60 Watt iron or less Solder Good Bad CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 8 Types MC and MCN Multilayer RF Capacitors Surface-Mount Chip Mica Capacitors for Auto Insertion Carrier Dimensions Case Code Item Symbol Sprocket hole pitch P1 .157 ±.008 (4.0 ±0.2) Sprocket hole location B .069 ±.008 (1.75 ±0.2) Hole center to cavity center C .138 ±.002 (3.5 ±0.05) .217±.004 (5.5 ±0.1) Carrier tape width D .315 ±.012 (8.0 ±0.3) .472 ±.012 (12.0 ±0.3) Sprocket hole diameter d Cavity pitch P0 .157 .004 (4.0 ±0.1) Hole center to cavity center P2 .079 ±.004 (2.0 ±0.1) Cavity length L Cavity width W .075 ±.008 (1.9 ±0.2) .118 ±.008 (3.0 ±0.2) .161 ±.008 (4.1 ±0.2) .217 ±.008 (5.5 ±0.2) Cavity depth T .051 ±.004 (1.3 ±0.1) .059 ±.004 (1.5 ±0.1) .071 ±.004 (1.8 ±0.1) .087 ±.004 (2.2 ±0.1) Carrier tape thickness t .012 ±.002 (0.3 ±0.05) Holder distance W1 Reel thickness W2 08 .059 .110 .354 12 18 22 (1.5 ) (2.8 ) .315 ±.008 (8.0 ±0.2) .150 (9.0 ) (3.8 ) .205 .512 about .47 (12) (5.2 ) .246 (6.25 ) (13.0 ) about .63 (16) CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 9 1/10/2008 Types MC and MCN Multilayer RF Capacitors Notice and Disclaimer: All product drawings, descriptions, specifications, statements, information and data (collectively, the “Information”) in this datasheet or other publication are subject to change. The customer is responsible for checking, confirming and verifying the extent to which the Information contained in this datasheet or other publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without any guarantee, warranty, representation or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on the knowledge that the Cornell Dubilier company providing such statements (“Cornell Dubilier”) has of operating conditions that such Cornell Dubilier company regards as typical for such applications, but are not intended to constitute any guarantee, warranty or representation regarding any such matter – and Cornell Dubilier specifically and expressly disclaims any guarantee, warranty or representation concerning the suitability for a specific customer application, use, storage, transportation, or operating environment. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by Cornell Dubilier with reference to the use of any Cornell Dubilier products is given gratis (unless otherwise specified by Cornell Dubilier), and Cornell Dubilier assumes no obligation or liability for the advice given or results obtained. Although Cornell Dubilier strives to apply the most stringent quality and safety standards regarding the design and manufacturing of its products, in light of the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies or other appropriate protective measures) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product-related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicated in such warnings, cautions and notes, or that other safety measures may not be required. CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 10