
Items : %s%s
Slide Switches
Compare | Image | Name | Manufacturer | Pricing(USD) | Quantity | Weight(Kg) | Size(LxWxH) | Datasheet | Factory Lead Time | Lifecycle Status | Mount | Housing Material | Packaging | Published | Series | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Termination | Number of Positions | ECCN Code | Max Operating Temperature | Min Operating Temperature | Orientation | Depth | ELV | Length | RoHS Status | Flammability Rating | Lead Free | Contact Material | Contact Plating | Current Rating | Radiation Hardening | Package / Case | REACH SVHC | Reach Compliance Code | Height | Width | Mounting Type | Operating Temperature | Voltage - Rated DC | Washable | Voltage - Rated AC | HTS Code | Contact Resistance | Insulation Resistance | Max Current Rating | Max Voltage Rating (DC) | Type | JESD-609 Code | Terminal Finish | Body Material | Body Length or Diameter | Body Breadth | Body Height | Termination Style | Insulation Material | Number of Rows | Contact Style | Dielectric Withstanding Voltage | Length - Termination | Feature | Current Rating (Amps) | Throw Configuration | Switch Type | Contact Current(AC)-Max | Contact (AC) Max Rating R Load | Contact Voltage(AC)-Max | Contact Current(DC)-Max | Contact (DC) Max Rating R Load | PCB Hole Count | Electrical Life | Switch Function | Max Voltage Rating (AC) | End Contact Material | End Contact Plating | Contact (AC) Max Power Rating R Load | Contact Current Rating | Terminal Material | Current Rating (Max) | Contact Finish | Illumination Type | Number of Terminals | Contact Rating (Current) | Actuator Type | Product Length (mm) | Product Height (mm) | Mechanical Life | Circuit | Center Contact Material | Actuator Color | Actuator Length | Actuator Material | Center Contact Plating | Contact Timing | Operating Force | Solderability | Switch Travel | Switch Height |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
SS-12D10L7R | XKB CONNECTIVITY | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Active | Straight plug | -40°C~+85°C | 10000 | 6.4mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
CAS-120A | Nidec Copal Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 11 Weeks | Surface Mount | Bulk | 2016 | CAS | Active | J-Hook | 85°C | -40°C | RoHS Compliant | Lead Free | Copper Alloy | Gold | No | SMD/SMT | Surface Mount | -40°C~85°C | 6V | 24V | J Lead | Tape Seal | 100mA DC | SPDT | 2,000 Cycles | On-On | 100mA | Gold | Flush | SPDT | Flush | Polyamide (PA), Nylon | Not Specified | 51 ~ 510gf | 0.60mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
SK-3296S-L3 | XKB CONNECTIVITY | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Active | Prone | -40°C~+85°C | 10000 | 1.4mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
6-1825011-7 | TE Connectivity | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Surface Mount | Polychlorinated | Gull Wing | 6 | 80°C | -40°C | Vertical | Compliant | 25.4mm | RoHS Compliant | UL94 V-0 | Lead Free | Silver | No | SMD/SMT | 40mOhm | 6PDT | 15000 cycles | On-On | 115V | 300mA | 300mA | Polyester | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
SK-12D07-5 | ROCPU Switches | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
LSS-120701B8.5 | E-Switch | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Through Hole | Bulk | LSS | Active | 1 (Unlimited) | PC Pin | 2 | ROHS3 Compliant | Brass | 500mA | Through Hole, Right Angle | -30°C~105°C | 50V | 0.03mOhm | 500000000Ohm | 13.0048mm | 5.588 mm | 6.8072mm | PC Pin | 500VAC V | 500mA DC | 0.5A | 0.5A@50VDC | 5 | 10,000 Cycles | On-On | Silver | Standard | SPDT | BLACK | 8.50mm | Polyoxymethylene (Acetal) (POM) | Not Specified | 3.20mm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
CJS-1200TA | Nidec Copal Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 11 Weeks | Surface Mount | Tape & Reel (TR) | 2006 | CJS | Active | 1 (Unlimited) | J-Hook | 2 | 85°C | -40°C | Vertical | 5.3848mm | ROHS3 Compliant | Lead Free | Copper Alloy | Gold | 100mA | No | Surface Mount | -40°C~85°C | 6V | Yes | 24V | Polyphenylene | J Lead | Tape Seal | 100mA DC | SPDT | 200 Cycles | On-On | 100mA | Gold | Flush | SPDT | Flush | Polyamide (PA), Nylon | Not Specified | 600gf | 0.60mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
CAS-120B1 | Nidec Copal Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 11 Weeks | Surface Mount | Bulk | 2016 | CAS | Active | 1 (Unlimited) | Gull Wing | 85°C | -40°C | RoHS Compliant | Lead Free | Copper Alloy | Gold | No | SMD/SMT | Surface Mount | -40°C~85°C | 6V | 24V | Gull Wing | 100mA DC | SPDT | 2,000 Cycles | On-On | Gold | Flush | SPDT | Flush | Polyamide (PA), Nylon | Not Specified | 51 ~ 510gf | 0.60mm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
CL-SB-12A-11 | Nidec Copal Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 11 Weeks | Surface Mount | Bulk | 2016 | CL-SB | yes | Active | 1 (Unlimited) | ROHS3 Compliant | Copper | 200mA | unknown | Surface Mount, Right Angle | -40°C~85°C | 12V | J Lead | Non-Shorting | 200mA DC | SLIDE SWITCH | 10,000 Cycles | On-On | Silver | Standard | SPDT | 2.00mm | Polyamide (PA), Nylon | Non-Shorting (BBM) | 153gf | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
500SSP3S1M1QEB | E-Switch | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 9 Weeks | Panel | STAINLESS STEEL | Bulk | 2006 | 500 | Active | 1 (Unlimited) | Solder | 2 | EAR99 | ROHS3 Compliant | Lead Free | Copper Alloy | 5A | Panel Mount | -30°C~85°C | 28V | 120V | 0.1mOhm | 1000000000Ohm | e4 | 12.7mm | 6.604 mm | 7.6962mm | Solder Lug | 0.156 inch | Epoxy Sealed Terminals | 5A AC/DC | SLIDE SWITCH | 2A | 2A@250VAC | 250V | 5A | 30,000 Cycles | On-Off-On | Silver | Standard | 30,000 Cycles | SPDT | 5.08mm | Polyamide (PA), Nylon | Not Specified | 2.16mm | ||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
500RSP3S1M6RE | E-Switch | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 9 Weeks | Through Hole | STAINLESS STEEL | Bulk | 2011 | 500R | Active | 1 (Unlimited) | PC Pin | 1 | EAR99 | ROHS3 Compliant | Through Hole, Right Angle | -20°C~80°C | 20V | 20V | 8536.50.90.50 | 0.01mOhm | 1000000000Ohm | 9.4996mm | 5.0038 mm | 8.001mm | PC Pin | DIALLYL PHTHALATE | 1000VRMS V | 0.13 inch | Epoxy Sealed Terminals, IP57 | 0.4VA AC/DC | SP3T, SPDT | SLIDE SWITCH | 5 | 40,000 Cycles | On-Off-On | COPPER ALLOY | GOLD OVER NICKEL | 0.4VA@20VAC | COPPER ALLOY | Non-Illuminated | Standard | 40,000 Cycles | SPDT | COPPER ALLOY | 2.80mm | NYLON | GOLD OVER NICKEL | Not Specified | 250gf | 0.95mm | ||||||||||||||||||||||||||||||||||||||||||||||
![]() |
GS02MABE | C&K | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 16 Weeks | Brackets, Through Hole | Nylon | Tray | 2012 | GS | Active | 1 (Unlimited) | PC Pins | Right Angle | 8.71mm | 7.01mm | ROHS3 Compliant | Lead Free | Copper | No | No SVHC | Through Hole, Right Angle | -40°C~85°C | 20V | 20V | 20V | PC Pin | Epoxy Sealed Terminals | 0.4VA AC/DC | 40,000 Cycles | On-Off | 20V | Gold | Standard | 40,000 Cycles | SPST | 1.27mm | Polyetherimide (PEI) | Not Specified | 1.02mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
500SDP1S4M1QEB | E-Switch | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 9 Weeks | Panel | STAINLESS STEEL | Bulk | 2008 | 500 | Active | 1 (Unlimited) | Solder | 1 | EAR99 | ROHS3 Compliant | Copper Alloy | 5A | Panel Mount | -30°C~85°C | 28V | 120V | 0.01mOhm | 1000000000Ohm | 12.7mm | 11.43 mm | 7.62mm | Solder Lug | DIALLYL PHTHALATE | 1000VRMS V | Epoxy Sealed Terminals | 5A AC/DC | SLIDE SWITCH | 2A | 2A@250VAC | 250V | 5A | 30,000 Cycles | On-On | Silver | Standard | 30,000 Cycles | DPDT | 3.56mm | Polyamide (PA), Nylon | Not Specified | 2.16mm | |||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
MFP 2320-R | knitter-switch | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Active | RoHS Compliant | PC Pins | 2 | 8 | 19.5 | 7 | Black | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
ASF22GL | TE Connectivity ALCOSWITCH Switches | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 42 Weeks | ACTIVE (Last Updated: 2 days ago) | Surface Mount | Polyethylene | Tube | 2004 | ASF | Active | Gull Wing | 2 | EAR99 | Vertical | 9.39mm | Compliant | 10.16mm | RoHS Compliant | UL94 V-0 | Copper Alloy | No | 300 | No SVHC | 7.366mm | Surface Mount | -40°C~80°C | 8536.50.90.50 | 40mOhm | 1GOhm | 20V | Switch | e0 | Tin/Lead (Sn/Pb) | 7.37 mm | 4.43mm | Gull Wing | 1000VRMS V | Tape Seal | 0.4VA AC/DC | 0.3A | .3A@115VAC | 15,000 Cycles | On-On | 20V | 300mA | Gold | Screwdriver Slot | 15,000 Cycles | DPDT | WHITE | Flush | Polyamide (PA46), Nylon 4/6 | Shorting (MBB) | 950gf | WAVE | 2.79mm | ||||||||||||||||||||||||||||||||||||||||
![]() |
SL 220SD-15-Z | Nidec Copal Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Obsolete | Not Applicable | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
46201MRX | Switchcraft | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 12 Weeks | Panel, Solder | Steel | Bulk | 2005 | 46200R | Active | 1 (Unlimited) | Solder | 70°C | -20°C | Straight | ROHS3 Compliant | Copper Alloy | 3A | Panel Mount | -20°C~70°C | 125V | 125V | 3A | Solder Lug | Non-Shorting | 3A AC 500mA DC | SPST | Off-Mom | 125V | Standard | SPST-NO | 8.74mm | Thermoplastic | Non-Shorting (BBM) | 4.78mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
SK12D10G3ENSS | C&K | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 7 Weeks | Bulk | SK, COMAX | Active | 1 (Unlimited) | Non-RoHS Compliant | Through Hole, Right Angle | 30V | PC Pin | 300mA DC | 10,000 Cycles | On-On | Silver | Standard | SPDT | 3.00mm | Polyoxymethylene (Acetal) (POM) | Non-Shorting (BBM) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
SS22H14G6NS | C&K | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 7 Weeks | SS, COMAX | Active | 1 (Unlimited) | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
CL-SA-12C-02 | Nidec Copal Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 11 Weeks | Through Hole | Bulk | CL-SA | Active | 1 (Unlimited) | PC Pin | 85°C | -40°C | Vertical | ROHS3 Compliant | Lead Free | Gold (Au) | 500mA | Through Hole | -40°C~85°C | 12V | PC Pin | Non-Shorting | 500mA DC | SPDT | 2,000 Cycles | On-On | 500mA | Standard | 10,000 Cycles | SPDT | 1.40mm | Non-Shorting (BBM) | 255gf | 1.60mm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
SLS151RA04 | TE Connectivity | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Obsolete | RoHS Compliant | PC Pins | 6 | 21.39 | 5.59 | Black | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
M43G | APEM Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Through Hole | Tray | M | Obsolete | 1 (Unlimited) | PC Pin | RoHS Compliant | Through Hole | -10°C~60°C | 20V | 20V | PC Pin | Epoxy Sealed Terminals | 0.4VA AC/DC | 10,000 Cycles | On-On-On | Gold | Standard | 4P3T | 9.00mm | Thermoplastic | Not Specified | 2.00mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
L212132MV02QE | C&K | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 14 Weeks | Through Hole | Nylon | Bulk | 2012 | L | Active | 1 (Unlimited) | PC Pins | 27.68mm | 10.79mm | ROHS3 Compliant | UL94 V-2 | Copper | 4A | Through Hole, Right Angle | -30°C~65°C | 28V | 125V | 4A | 125V | PC Pin | Epoxy Sealed Terminals | 4A AC/DC | 10,000 Cycles | On-Mom | 250V | Silver | Non-Illuminated | Plunger for Cap | DPDT | 8.38mm | Polyamide (PA66), Nylon 6/6 | Not Specified | 3.30mm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
CJS-1201TA | Nidec Copal Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 11 Weeks | Surface Mount | Tape & Reel (TR) | 2006 | CJS | Active | 1 (Unlimited) | J-Hook | 2 | 85°C | -40°C | Vertical | 5.9944mm | ROHS3 Compliant | Lead Free | Copper Alloy | Gold | 100mA | No | 2.5mm | Surface Mount | -40°C~85°C | 6V | Yes | 100mOhm | 24V | Polyphenylene | J Lead | Tape Seal | 100mA DC | SPDT | 200 Cycles | On-Off-On | 100mA | Gold | Flush | SPDT | Flush | Polyamide (PA), Nylon | Not Specified | 600gf | 0.60mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
CL-SB-13B-01 | Nidec Copal Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 11 Weeks | Bulk | 2016 | CL-SB | Active | 1 (Unlimited) | ROHS3 Compliant | Copper | Surface Mount | -40°C~85°C | 12V | Gull Wing | 200mA DC | 10,000 Cycles | On-On-On | Silver | Standard | SP3T | 2.00mm | Polyamide (PA), Nylon | Non-Shorting (BBM) | 160/260gf | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
L202011SS03QE | C&K | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 14 Weeks | Panel, Solder | Nylon | Bulk | 2008 | L | Active | 1 (Unlimited) | Solder | 65°C | -30°C | Straight | 10.6mm | 30.48mm | ROHS3 Compliant | Copper | Silver | 4A | No | Panel Mount | -30°C~65°C | 28V | 125V | 4A | 125V | Solder Lug | Epoxy Sealed Terminals | 4A AC/DC | DPDT | 10,000 Cycles | On-On | 250V | Silver | Standard | DPDT | 5.08mm | Polyamide (PA66), Nylon 6/6 | Not Specified | 3.81mm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
09.20000.03 | EOZ S.A.S | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Active | 2 | RoHS Compliant | PC Pins | 2 | 4 | 10.16 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
EG8402 | E-Switch | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 10 Weeks | Through Hole | Bulk | 2001 | EG | Active | 1 (Unlimited) | PC Pin | 1 | EAR99 | Right Angle | 10.2mm | Non-RoHS Compliant | Lead Free | Copper Alloy | 300mA | 9mm | 12mm | Through Hole, Right Angle | -20°C~70°C | 30V | 0.02mOhm | 100000000Ohm | 11.9888 mm | PC Pin | 500VAC V | 300mA DC | SLIDE SWITCH | 44 | On-On-On-On | Silver | Standard | 8P4T | 10.00mm | Not Specified | 250/400/600gf | 2.00mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
48ASDP1S2M1RBT | Grayhill Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 18 Weeks | Panel | Bulk | 2014 | 48A | Active | 1 (Unlimited) | Solder | EAR99 | RoHS Compliant | Copper Alloy | No | Panel Mount | -30°C~85°C | 20V | 20V | 20V | Solder Lug | Epoxy Sealed Terminals | 0.4VA AC/DC | SLIDE SWITCH | 30,000 Cycles | On-On | 20V | Gold | Standard | DPDT | 7.24mm | Polyamide (PA), Nylon | Not Specified | 2.16mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
STS131PC04 | TE Connectivity | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Bulk | Obsolete | RoHS Compliant | Low Profile | PC Pins | 4 | 15.5 | 9.2 | Black |
-
SS-12D10L7R XKB CONNECTIVITY
Toggle switch, vertical straight foot two-speed, plug-in, single row high temperature salt spray 24 hours, 13x6.8x6.4 flat handle red body 7mm
Price: 0.0000
RFQ -
CAS-120A Nidec Copal Electronics
Switch Slide N.O./N.C. SPDT Recessed Slide 0.1A 24VDC J-Hook SMD Bulk
Price: 0.0000
RFQ -
SK-3296S-L3 XKB CONNECTIVITY
Toggle switch, side sticker two-position, 6.6x2.7x1.4, three-foot toggle, black handle 2.5mm high
Price: 0.0000
RFQ -
6-1825011-7 TE Connectivity
Switch Slide 6PDT Flush Slide 0.3A 115VAC Gull Wing SMD Tube
Price: 0.0000
RFQ -
SK-12D07-5 ROCPU Switches
Lying 9.5mm 8.6mm 4.7mm PCPin 10000 Rectangular columnar -10℃~+60℃ Plugin Slide Switches ROHS
Price: 0.0000
RFQ -
-
-
CAS-120B1 Nidec Copal Electronics
Switch Slide N.O./N.C. SPDT Recessed Slide 0.1A 24VDC Gull Wing SMD Bulk
Price: 0.0000
RFQ -
CL-SB-12A-11 Nidec Copal Electronics
CL-SB-12A-11 datasheet pdf and Slide Switches product details from Nidec Copal Electronics stock available at Utmel
Price: 0.0000
RFQ -
-
500RSP3S1M6RE E-Switch
500RSP3S1M6RE datasheet pdf and Slide Switches product details from E-Switch stock available at Utmel
Price: 0.0000
RFQ -
-
-
MFP 2320-R knitter-switch
Switch Slide Side Slide 0.35A 30VDC 10000Cycles PC Pins Thru-Hole
Price: 0.0000
RFQ -
ASF22GL TE Connectivity ALCOSWITCH Switches
TE CONNECTIVITY ASF22GL Slide Switch, ASF Series, DPDT, SMD, 300 mA, 20 V
Price: 0.0000
RFQ -
-
46201MRX Switchcraft
Switch Slide N.O. SPST Top Slide 3A 125VAC Solder Lug Panel Mount
Price: 0.0000
RFQ -
-
-
CL-SA-12C-02 Nidec Copal Electronics
CL-SA-12C-02 datasheet pdf and Slide Switches product details from Nidec Copal Electronics stock available at Utmel
Price: 0.0000
RFQ -
SLS151RA04 TE Connectivity
Switch Slide SP5T Side Slide 0.25A 125VAC 12VDC 10000Cycles PC Pins Thru-Hole
Price: 0.0000
RFQ -
-
-
-
-
L202011SS03QE C&K
Switch Slide DPDT Top Slide 4A 250VAC 125VDC Solder Lug Panel Mount
Price: 0.0000
RFQ -
09.20000.03 EOZ S.A.S
Switch Slide N.O. DPST Top Slide 0.5A 24VAC 24VDC 6VA PC Pins Thru-Hole
Price: 0.0000
RFQ -
-
-
STS131PC04 TE Connectivity
Switch Slide SP3T Top Slide 0.3A 125VAC 10000Cycles PC Pins Thru-Hole Bulk
Price: 0.0000
RFQ