
Items : %s%s
AC Fans
Factory Lead Time
- 15 Weeks
- 16 Weeks
- 20 Weeks
Feature
- Temperature Sensor
Housing Material
- Aluminium
Material
- Aluminium
- Metal
- Plastic
Material - Blade
- Polybutylene Terephthalate (PBT)
Material - Frame
- Aluminum
Max Operating Temperature
- 158°C
- 176°C
Min Operating Temperature
- -40°C
- -4°C
- 14°C
Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
Mount
- Flanges
Operating Temperature
- -40~158°F -40°C~70°C
- -4~176°F -20°C~80°C
- 14~149°F -10°C~65°C
- 14~158°F -10°C~70°C
- 14~176°F -10°C~80°C
Package / Case
- Axial
Packaging
- Box
Part Status
- Active
Published
- 2006
- 2008
- 2009
- 2010
Series
- 8000N
- OA109
- OA172AP
- OA172SAP
- OA172SAPL
- OA254
- OA80
Size / Dimension
- Rectangular/Rounded - 172mm Lx150mm H
- Round - 172mm Dia
- Round - 254mm Dia
- Square - 119.5mm Lx119.5mm H
- Square - 120mm Lx120mm H
- Square - 60mm Lx60mm H
- Square - 80mm Lx80mm H
Termination
- 2 Terminals
- 2 Wire Leads
Weight
- 1.1lbs 499.0g
- 1.2lbs 544.3g
Compare | Image | Name | Manufacturer | Pricing(USD) | Quantity | Weight(Kg) | Size(LxWxH) | Datasheet | Factory Lead Time | Mount | Material | Housing Material | Packaging | Published | Series | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Termination | Max Operating Temperature | Depth | Operating Supply Voltage | Diameter | RoHS Status | Lead Free | Voltage - Rated | Current Rating | Radiation Hardening | Package / Case | REACH SVHC | Frequency | Height | Width | Approval Agency | Weight | Operating Temperature | Size / Dimension | Voltage Range | Ratings | Voltage - Rated AC | Ingress Protection | Power Rating | Max Power Dissipation | Feature | Current Rating (Amps) | Lifetime @ Temp | Life (Hours) | Power Consumption | Air Flow | Power (Watts) | Material - Frame | Material - Blade | RPM | Bearing Type | Fan Type | Noise | Static Pressure | Thermal Support Device Type | Life Expectancy |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
FDA2-28080NBHK4F-SF | Qualtek | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 14 Weeks | 2015 | HPLC, FDA2-28080-SF | Active | 1 (Unlimited) | Terminal Block | ROHS3 Compliant | 115VAC | 80.00mm | CE, cURus, TUV | 6.1lbs 2.8kg | -4~158°F -20°C~70°C | Square - 320mm Lx320mm H | IP56M - Dust Protected, Water Resistant | Salt Fog Rated, Thermal Overload Protector (TOP) | 1.20A | 1150.0 CFM (32.20m3/min) | 136W | Aluminum | Steel | 2900 RPM | Ball | Tubeaxial | 73.0 dB(A) | 0.807 in H2O (201.0 Pa) | |||||||||||||||||||||||||||||
![]() |
UF9446CBP23H-L | Mechatronics Fan Group | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 12 Weeks | 2011 | UF9446 | Active | 1 (Unlimited) | 2 Wire Leads | RoHS Compliant | 230VAC | 125.0mm | CE, TUV | 7.9lbs 3.6kg | -40~158°F -40°C~70°C | Rectangular - 570mm Lx130mm H | Permanent Split Capacitor Motor, Thermal Overload Protector (TOP) | 0.230A | 354.0 CFM (9.91m3/min) | 50.0W | Steel | Plastic | 1550 RPM | Ball | Blower, Cross Flow | 53.0 dB(A) | 0.200 in H2O (49.8 Pa) | |||||||||||||||||||||||||||||
![]() |
RG25P-4/106482 | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Flanges | RG25P | Obsolete | 1 (Unlimited) | 2 Wire Leads | 486mm | RoHS Compliant | Lead Free | 115VAC | No | 60Hz | 220mm | 32lbs 14.5kg | Rectangular - 417mm Lx486mm H 250mm Dia | 1.1kW | 1.1kW | 1250.0 CFM (35.00m3/min) | 1100W | Steel | Ball | Blower, Centrifugal | 96.0 dB(A) | |||||||||||||||||||||||||||||||
![]() |
S2D300-CP02-34 | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | S2D300 | Active | Not Applicable | Non-RoHS Compliant | Axial | Ball | Tubeaxial, 3 Phase | |||||||||||||||||||||||||||||||||||||||||||||||
![]() |
K3G200-AD21-01 | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 20 Weeks | K3G200-AD | yes | Active | 1 (Unlimited) | Terminal Block | ROHS3 Compliant | 230VAC | 700mA | 245.5mm | UL | 4.4lbs 2kg | -13~140°F -25°C~60°C | Square - 245.5mm Lx245.5mm H | 200V~240VAC | IP54, Water Resistant | IP54 - Dust Protected, Water Resistant | 80W | 80W | Speed Sensor (Tach) | 0.700A | 547.0 CFM (15.32m3/min) | 80.0W | Polypropylene (PP) | Polyamide (PA), Nylon | 3100 RPM | Ball | Tubeaxial | 0.880 in H2O (219.2 Pa) | |||||||||||||||||||||||||
![]() |
R2D180-AL10-13 | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | R2D180 | Active | Not Applicable | 3 Wire Leads with Splice Terminals | RoHS Compliant | 400VAC | CE | -13~95°F -25°C~35°C | Round - 180mm Dia | IP44 | 0.230A | 135W | Polyamide (PA), Nylon | 2900 RPM | Ball | Motorized Impellers | |||||||||||||||||||||||||||||||||||||
![]() |
R2E225-AT55-12 | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | R2E225 | Active | Not Applicable | 4 Wire Leads with Splice Terminals | 115VAC | CE, CSA, UL | 131°F 55°C | Round - 225mm Dia | IP44 | Capacitor, Thermal Overload Protector (TOP) | 1.05A | 125W | Polyamide (PA6), Nylon 6, Fiberglass Reinforced | 2600 RPM | Ball | Motorized Impellers | ||||||||||||||||||||||||||||||||||||||
![]() |
8850A | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 20 Weeks | Flanges | 8000A | Active | 1 (Unlimited) | 2 Terminals | 79.5mm | RoHS Compliant | Lead Free | 230VAC | No | Axial | 50Hz | 38mm | CE, CSA, UL, VDE | 1.1lbs 499.0g | 14~158°F -10°C~70°C | Square - 80mm Lx80mm H | 12.5W | 12.5W | 52500 Hrs @ 40°C | 21.2 CFM (0.594m3/min) | 12.50W | Metal | 2150 RPM | Sintec | Tubeaxial | 31.0 dB(A) | AC FAN | ||||||||||||||||||||||||
![]() |
55412.70305 | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 20 Weeks | Flanges | Aluminium | QLZ06 | Active | 1 (Unlimited) | 2 Terminals | 60°C | RoHS Compliant | Lead Free | 115VAC | 60Hz | CSA, UL, VDE | Rectangular - 395mm Lx83mm H 60mm Dia | 115V | 56W | 56W | 138.0 CFM (3.86m3/min) | 56.0W | Steel | Aluminum | Sleeve | Blower, Cross Flow | 50.0 dB(A) | AC BLOWER | ||||||||||||||||||||||||||||
![]() |
R3G310-RR05-H1 | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | RadiCal® R3G310RR | Active | 1 (Unlimited) | 5 Wire Leads, 5 Wire Leads | ROHS3 Compliant | 230VAC | EAC | -13~140°F -25°C~60°C | Round - 325mm Dia | 200V~277VAC | IP54 - Dust Protected, Water Resistant | PWM Control, Thermal Overload Protector (TOP) | 2.20A | 1412.6 CFM (39.55m3/min) | 500W | Aluminum | Plastic | 2360 RPM | Ball | Motorized Impellers | 72.0 dB(A) | 1.854 in H2O (462.0 Pa) | |||||||||||||||||||||||||||||||
![]() |
FDA2-17251NBKT3F-L | Qualtek | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 16 Weeks | 2014 | HPLC, FDA2-17251 | Active | 1 (Unlimited) | 2 Terminals | ROHS3 Compliant | 115VAC | 210mA | CE, cURus, TUV | 1.9lbs 861.8g | -4~158°F -20°C~70°C | Rectangular/Rounded - 172mm Lx151mm H | IP54, Water Resistant | IP54 - Dust Protected, Water Resistant | 27W | 0.210A | 100000 Hrs @ 25°C | 275.0 CFM (7.70m3/min) | 27.00W | Aluminum | Plastic | 3300 RPM | Ball | Tubeaxial | 60.0 dB(A) | 0.768 in H2O (191.3 Pa) | |||||||||||||||||||||||||||
![]() |
5938 | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 20 Weeks | Flanges | Metal | 5900 | Active | Not Applicable | 2 Terminals | RoHS Compliant | 115VAC | Axial | No SVHC | 5.06kHz | 127mm | 38mm | CE, CSA, UL, VDE | 567g | -22~131°F -30°C~55°C | Square - 127mm Lx127mm H | 12W | 35000 Hrs @ 40°C | 12W | 95.4 CFM (2.67m3/min) | 12.00W | Aluminum | Polyamide (PA), Nylon, Fiberglass Reinforced | 2500 RPM | Ball | Tubeaxial | 40.0 dB(A) | AC FAN | |||||||||||||||||||||||
![]() |
UF15KC12/23-BWHNSR-L24 | Mechatronics Fan Group | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 12 Weeks | 2014 | UF15KC | Active | Not Applicable | 2 Terminals | RoHS Compliant | 115/230VAC | CE, cUL, UL | 2.3lbs 1kg | -40~158°F -40°C~70°C | Rectangular/Rounded - 172mm Lx150mm H | IP55 - Dust Protected, Water Resistant | Dual Voltage, Permanent Split Capacitor Motor, Salt Fog Rated, Thermal Overload Protector (TOP) | 0.170A/0.340A | 293.0 CFM (8.20m3/min) | 38.00W | Aluminum | Polybutylene Terephthalate (PBT) | 3400 RPM | Ball | Tubeaxial | 60.0 dB(A) | 0.900 in H2O (224.2 Pa) | |||||||||||||||||||||||||||||
![]() |
DP202AT 2122MSL.GN | Sunon Fans | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 14 Weeks | DP | Active | 1 (Unlimited) | 2 Wire Leads | ROHS3 Compliant | 220V~240VAC | CE, TUV, UL | 0.728lb 330.22g | Square - 119mm Lx119mm H | 0.070A | 65.0 CFM (1.82m3/min) | 14.00W | Aluminum | Polybutylene Terephthalate (PBT) | 2100 RPM | Sleeve | Tubeaxial | 42.0 dB(A) | ||||||||||||||||||||||||||||||||||
![]() |
UF90DPB12-H1S2A | Mechatronics Fan Group | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 12 Weeks | 2014 | UF90DPB | Active | 1 (Unlimited) | 2 Wire Leads | RoHS Compliant | 115VAC | 37.20mm | CE, cUL, TUV, UL | 1.4lbs 635g | -40~140°F -40°C~60°C | Square - 120mm Lx120mm H | Thermal Overload Protector (TOP) | 0.210A | 21.0 CFM (0.588m3/min) | 18.00W | Aluminum | Polyamide (PA), Nylon | 2700 RPM | Ball | Blower, Centrifugal | 51.0 dB(A) | 0.500 in H2O (124.5 Pa) | |||||||||||||||||||||||||||||
![]() |
UF12A12-STSLR | Mechatronics Fan Group | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 12 Weeks | 2015 | UF12A | Active | 1 (Unlimited) | 2 Terminals | RoHS Compliant | 115VAC | 38.00mm | CE, cUL, TUV, UL | 1.2lbs 544.3g | -40~158°F -40°C~70°C | Square - 120mm Lx120mm H | 0.060A | 50000 Hrs @ 25°C | 57.0 CFM (1.60m3/min) | 6.00W | Aluminum | Polybutylene Terephthalate (PBT) | 1800 RPM | Sleeve | Tubeaxial | 36.0 dB(A) | 0.090 in H2O (22.4 Pa) | |||||||||||||||||||||||||||||
![]() |
4715MS-23T-B3A-A00 | NMB Technologies Corporation | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 18 Weeks | 2011 | MS | Active | 1 (Unlimited) | 2 Terminals | RoHS Compliant | 230VAC | 80mA | Axial | CE, CSA, TUV, UL, VDE | 1.2lbs 544.3g | 14~158°F -10°C~70°C | Square - 119mm Lx119mm H | 11W | 0.080A | 50000 Hrs @ 25°C | 50000 hours | 88.2 CFM (2.47m3/min) | 11.00W | Aluminum | Polycarbonate (PC), Fiberglass Reinforced | 2600 RPM | Ball | Tubeaxial | 37.0 dB | 0.208 in H2O (51.9 Pa) | ||||||||||||||||||||||||||
![]() |
8556TV | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 20 Weeks | Flanges | 8000TV | Active | 1 (Unlimited) | 2 Wire Leads | 75.8mm | 76mm | RoHS Compliant | Lead Free | 230VAC | Axial | 50Hz | 37mm | CE, CSA, UL, VDE | 0.816lb 370.13g | -40~194°F -40°C~90°C | Round - 76mm Dia | 12W | 12W | 52500 Hrs @ 40°C | 23.5 CFM (0.658m3/min) | 12.00W | Metal | 2750 RPM | Ball | Tubeaxial | 28.0 dB(A) | AC FAN | 60000 h | |||||||||||||||||||||||
![]() |
R2E225-BD92-09 | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 20 Weeks | Flanges | Plastic | R2E225 | Active | Not Applicable | 4 Wire Leads with Splice Terminals | 99mm | 230V | 225mm | RoHS Compliant | 230VAC | 880mA | No | No SVHC | 5.06kHz | 99mm | CCC, EAC | -13~131°F -25°C~55°C | Round - 225mm Dia | 230V | IP44 | 200W | Capacitor, Thermal Overload Protector (TOP) | 0.880A | 789 CFM | Polyamide (PA6), Nylon 6, Fiberglass Reinforced | 2950 RPM | Ball | Motorized Impellers | AC FAN | ||||||||||||||||||||||
![]() |
R2E180-AS77-22 | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 20 Weeks | R2E180 | Active | Not Applicable | RoHS Compliant | 180mm | Capacitor | Ball | Motorized Impellers | |||||||||||||||||||||||||||||||||||||||||||||
![]() |
UF15AC12-BTHR-CC | Mechatronics Fan Group | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 12 Weeks | 2014 | UF15AC | Active | 1 (Unlimited) | 2 Terminals | RoHS Compliant | 115VAC | 38.00mm | CE, cUL, TUV, UL | 1.6lbs 725.7g | -40~158°F -40°C~70°C | Rectangular/Rounded - 172mm Lx150mm H | Conformal Coating, Permanent Split Capacitor Motor, Thermal Overload Protector (TOP) | 0.230A | 212.0 CFM (5.94m3/min) | 28.00W | Aluminum | Polybutylene Terephthalate (PBT) | 3400 RPM | Ball | Tubeaxial | 58.0 dB(A) | 0.750 in H2O (186.8 Pa) | |||||||||||||||||||||||||||||
![]() |
19028448A | Comair Rotron | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 2003 | Biscuit AC | Obsolete | 1 (Unlimited) | 2 Terminals | RoHS Compliant | 115VAC | 170mA | 40.00mm | 1.1lbs 499.0g | Square - 120mm Lx120mm H | 14.5W | 0.170A | 22.0 CFM (0.616m3/min) | 14.50W | 2700 RPM | Sleeve | Blower, Radial | |||||||||||||||||||||||||||||||||||
![]() |
A1259-MBL.TC.GN | Sunon Fans | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 14 Weeks | A | Active | Not Applicable | 2 Wire Leads | ROHS3 Compliant | Lead Free | 115VAC | 130mA | Axial | CE, CUR, TUV, UL | 5.1lbs 2.3kg | 14~158°F -10°C~70°C | Round - 254mm Dia | 75V~125VAC | 21.5W | 23W | 0.230A | 665.0 CFM (18.62m3/min) | 23.00W | Aluminum | Polycarbonate (PC) | 1600 RPM | Ball | Tubeaxial | 52.0 dB(A) | 0.360 in H2O (89.6 Pa) | ||||||||||||||||||||||||||
![]() |
4715MS-12W-B20-A00 | NMB Technologies Corporation | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 18 Weeks | 2011 | MS | Active | 1 (Unlimited) | 2 Wire Leads | 119mm | RoHS Compliant | 115VAC | 100mA | Axial | CE, CSA, TUV, UL, VDE | 1.2lbs 544.3g | 14~158°F -10°C~70°C | Square - 119mm Lx119mm H | 7W | 7W | 0.100A | 50000 Hrs @ 25°C | 50000 hours | 67.0 CFM (1.88m3/min) | 7.00W | Aluminum | Polycarbonate (PC), Fiberglass Reinforced | 1950 RPM | Ball | Tubeaxial | 30.0 dB | 0.098 in H2O (24.5 Pa) | ||||||||||||||||||||||||
![]() |
OA172SAP-11-1TB | Orion Fans | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 15 Weeks | Flanges | Aluminium | Box | 2010 | OA172SAP | Active | 1 (Unlimited) | 2 Terminals | 51mm | 115V | 172mm | ROHS3 Compliant | Lead Free | 115VAC | Axial | 5.06kHz | 150mm | cURus, TUV | -40~158°F -40°C~70°C | Rectangular/Rounded - 172mm Lx150mm H | 80V~130VAC | 35W | 35W | 60000 Hrs @ 40°C | 35W | 235.0 CFM (6.58m3/min) | 35.00W | Aluminum | Polybutylene Terephthalate (PBT) | 3200 RPM | Ball | Tubeaxial | 52.0 dB | 0.700 in H2O (174.4 Pa) | ||||||||||||||||||
![]() |
OA109AP-22-1TB | Orion Fans | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 15 Weeks | 2009 | OA109 | Active | 1 (Unlimited) | 2 Terminals | ROHS3 Compliant | 230VAC | CE, cURus, TUV, UR | 1.2lbs 544.3g | -4~176°F -20°C~80°C | Square - 120mm Lx120mm H | 160V~260VAC | 60000 Hrs @ 40°C | 110.0 CFM (3.08m3/min) | 15.00W | Aluminum | Polybutylene Terephthalate (PBT) | 3000 RPM | Ball | Tubeaxial | 42.0 dB | 0.280 in H2O (69.7 Pa) | ||||||||||||||||||||||||||||||
![]() |
ASEN80211 | Panasonic Industrial Automation Sales | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 2006 | Obsolete | 1 (Unlimited) | 2 Wire Leads | 100VAC | 14~140°F -10°C~60°C | Square - 80mm Lx80mm H | 0.080A | 30.3 CFM (0.848m3/min) | 5.00W | Aluminum | Plastic | 2750 RPM | Ball | Tubeaxial | 33.0 dB(A) | ||||||||||||||||||||||||||||||||||||||
![]() |
OA109EC-UR-1WBIP68A | Orion Fans | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 16 Weeks | OA109EC | Active | Not Applicable | 2 Wire Leads | ROHS3 Compliant | 115/230VAC | ATEX, CE, cURus, UR | 0.64lb 290.3g | -4~158°F -20°C~70°C | Square - 120mm Lx120mm H | 90V~265VAC | IP68 - Dust Tight, Waterproof | Dual Voltage, Electronic Commutation (EC), Thermal Overload Protector (TOP) | 0.060A/0.080A | 60000 Hrs @ 40°C | 106.0 CFM (2.97m3/min) | 4.90W 5.20W | Polybutylene Terephthalate (PBT) | Polybutylene Terephthalate (PBT) | 3200 RPM | Ball | Tubeaxial | 43.0 dB(A) | 0.340 in H2O (84.7 Pa) | ||||||||||||||||||||||||||||
![]() |
UF250APA23-H1C2A | Mechatronics Fan Group | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 12 Weeks | 2007 | UF250APA | Active | 1 (Unlimited) | 2 Wire Leads | RoHS Compliant | 230VAC | 98.00mm | CE, cUL, TUV, UL | 6.8lbs 3.1kg | -40~122°F -40°C~50°C | Round - 251mm Dia | Permanent Split Capacitor Motor, Thermal Overload Protector (TOP) | 1.00A | 850.0 CFM (23.80m3/min) | 240W | Aluminum | Polyamide (PA), Nylon | 2700 RPM | Ball | Motorized Impellers | 76.0 dB(A) | 2.900 in H2O (722.4 Pa) | |||||||||||||||||||||||||||||
![]() |
A4D315-AC20-50 | ebm-papst Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 20 Weeks | Active | 1 (Unlimited) | RoHS Compliant | Axial | CE, CSA, UL | Tubeaxial |
-
-
-
-
-
-
-
R2E225-AT55-12 ebm-papst Inc.
R2E225-AT55-12 datasheet pdf and AC Fans product details from ebm-papst Inc. stock available at Utmel
Price: 0.0000
RFQ -
8850A ebm-papst Inc.
AC Fan Sintec-Sleeve Bearing 230V 12.5W 50Hz 2150RPM 21.2CFM 31dB Flange Mount
Price: 0.0000
RFQ -
55412.70305 ebm-papst Inc.
Blower,Crossflow;138 CFM @ 0 PSI;115V;Aluminum (Housing/Propeller);56 W
Price: 0.0000
RFQ -
-
-
5938 ebm-papst Inc.
EBM PAPST 5938Axial Fan, Tubeaxial, Square, Ball, 5900 Series, 115 VAC, 127 mm, 38 mm, 95.3 cu.ft/min
Price: 0.0000
RFQ -
-
-
-
-
-
-
-
-
-
19028448A Comair Rotron
19028448A datasheet pdf and AC Fans product details from Comair Rotron stock available at Utmel
Price: 0.0000
RFQ -
-
-
-
-
-
-
-