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Circuit Protection

Circuit Protection.jpg
Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mounting Type Operating Temperature Voltage - Rated DC Technology Capacitance Number of Functions Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Direction Surface Mount JESD-30 Code Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Connection Non-rep Peak Rev Power Dis-Max Leakage Current Working Voltage Applications Max Surge Current Element Configuration Power Dissipation Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Hold Current Max Junction Temperature (Tj) Telecom IC Type Current - Hold (Ih) Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels
SM6T22AY SM6T22AY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SM6TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 4.6mm ROHS3 Compliant 2 DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 245 60 SM6T 2 Unidirectional Transient Suppressors 600W SILICON 1 Automotive Single 20.9V 18.8V 200nA 600W 1mA 39.3V 102A 23.1V No 102A 8/20μs 30.6V 1
SMA4F85AY SMA4F85AY STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA4F Active 1 (Unlimited) ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 245 Automotive No 95V 400W 2.9A 137V 85V Max 1
USBULC6-2F3 USBULC6-2F3 STMicroelectronics 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) USB, Transil™ Obsolete 1 (Unlimited) 4 SMD/SMT EAR99 1.07mm 1.07mm ROHS3 Compliant Lead Free No 4 HIGH RELIABILITY 4-WFBGA, FCBGA Surface Mount -30°C~85°C TA AVALANCHE 1.2pF Steering (Rail to Rail) 1.2pF @ 1MHz e3 MATTE TIN BOTTOM BALL 225 USBUL 4 Bidirectional 2 Transient Suppressors SILICON 1 UNIDIRECTIONAL 100nA General Purpose Dual 6V 3V 60W 9V Yes 60W
ESDAVLC8-1BT2 ESDAVLC8-1BT2 STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 1mm ROHS3 Compliant Lead Free 2 SOD-882 No SVHC 350μm 650μm Surface Mount -55°C~150°C TJ AVALANCHE 5.5pF Zener 4.5pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 260 ESDAVLC8 2 Bidirectional 1 Transient Suppressors 30W SILICON 1 50nA General Purpose 1.3A Single 8.5V 3V 50nA 30W Yes 1.3A 11V No
SMA6F70A SMA6F70A STMicroelectronics 0.3737
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA6F, TRANSIL™ Active 1 (Unlimited) 2 ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 245 YES R-PDSO-F2 SILICON 1 SINGLE 70V UNIDIRECTIONAL 600W General Purpose No 77.9V 600W 5.5A 113V 70V Max 1
USBULC6-3F3 USBULC6-3F3 STMicroelectronics 0.0000
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0.00000000 download OBSOLETE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) USB Obsolete 1 (Unlimited) 4 SMD/SMT EAR99 820μm 820μm ROHS3 Compliant Lead Free 4 ULTRA-LOW CAPACITANCE 4-WFBGA, FCBGA Surface Mount -30°C~85°C TA AVALANCHE 3pF Zener 0.85pF @ 1MHz e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL 260 30 USBUL 4 Unidirectional 3 50W SILICON 1 SINGLE 3V 100nA General Purpose 6V 3V 50W 6V 0.1μA No 2
ESDCAN04-2BLY ESDCAN04-2BLY STMicroelectronics 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -40°C~150°C TJ Zener 17pF @ 1MHz e3 Matte Tin (Sn) - annealed Automotive, CAN No 27.5V 230W 3.7A 8/20μs 43V 25.5V 2
STRVS185X02B STRVS185X02B STMicroelectronics 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) STRVS Active 1 (Unlimited) 2 SMD/SMT EAR99 188V 4.6mm ROHS3 Compliant Lead Free 2 LOW LEAKAGE CURRENT DO-214AA, SMB 2.45mm 3.95mm Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL GULL WING STRVS185 SILICON 1 Unidirectional MOSFET Protection 2A Single 158V 128V 200nA 1mA 143V 185V 2A 158V No 143V 2A 8/20μs
BZW04-213RL BZW04-213RL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) BZW04, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 231V 3.53mm 6.75mm ROHS3 Compliant Lead Free UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole 213V AVALANCHE 100pF 400W Zener 100pF @ 1MHz e3 Matte Tin (Sn) WIRE BZW04 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 1mA 237V 231V 400W 344V 1.5A No 1.5A 1
SMP100MC-160 SMP100MC-160 STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMP, TRISIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 150°C -40°C 144V 4.6mm ROHS3 Compliant Lead Free No 2 DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount 160V 50pF 1 e3 Matte Tin (Sn) - annealed DUAL C BEND 260 30 SMP100 2 1 Bidirectional 100A 160V 144V 300A 160V 160V 150mA SURGE PROTECTION CIRCUIT 150mA 200V
SMC30J10A SMC30J10A STMicroelectronics 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) SMC30J, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SMC30J 2 Unidirectional 3kW SILICON 1 SINGLE 3000W 10V General Purpose 11.1V 10V 3kW 17V 176A No 3000W 3kW 176A 17V 1
SLVU2.8-8A1 SLVU2.8-8A1 STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) SLVU Active 3 (168 Hours) 8 SMD/SMT EAR99 4mm 5mm ROHS3 Compliant Lead Free Gold, Tin LOW LEAKAGE CURRENT, LOW CAPACITANCE 8-SOIC (0.154, 3.90mm Width) No SVHC 1.5mm 4mm Surface Mount -55°C~150°C TJ AVALANCHE 5pF Zener e3 Matte Tin (Sn) DUAL GULL WING 260 30 SLVU2 8 Bidirectional 8 Transient Suppressors 600W SILICON 8 UNIDIRECTIONAL 200nA 2.8V Ethernet 30A 2.8V 2.8V 1μA 600W 15V 24A No 24A 8/20μs
SMA4F6.5AY SMA4F6.5AY STMicroelectronics 0.3510
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0.00000000 download 9 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA4F Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 245 SMA4F Automotive No 7.2V 400W 35.7A 11.2V 6.5V 1
ESDZV5-1BU2 ESDZV5-1BU2 STMicroelectronics 0.1829
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0.00000000 download 15 Weeks Tape & Reel (TR) ESDZ Active 0201 (0603 Metric) compliant Surface Mount -55°C~150°C TJ Zener 6pF @ 1MHz General Purpose No 5.8V 70W 7A 8/20μs 8V Typ 5.5V Max 1
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SMA6TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 2.95mm 4.6mm ROHS3 Compliant Lead Free 2 LOW LEAKAGE CURRENT DO-214AC, SMA Surface Mount -40°C~150°C TJ AVALANCHE Zener DUAL C BEND SMA6T Bidirectional SILICON 1 200nA 40V Automotive Single 46.7V 40V 200nA 600W 1mA 73.6V 48A No 44.4V 48A 8/20μs 1
SM30T30CAY SM30T30CAY STMicroelectronics 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) Automotive, AEC-Q101, SM30TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 6.25mm 7.15mm ROHS3 Compliant Lead Free 2 DO-214AB, SMC No SVHC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SM30T 2 Bidirectional 3kW SILICON 1 3000W 200nA 26V Automotive Single 28.9V 26V 3kW 42.1V 71.3A 31.9V No 3000W 3kW 42.1V 1
SMAJ30A-TR SMAJ30A-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMAJ, TRANSIL™ Active 1 (Unlimited) 2 EAR99 30V 4.6mm ROHS3 Compliant Lead Free 2 MOS COMPATIBLE DO-214AC, SMA No SVHC 2.03mm 2.9mm Surface Mount -55°C~150°C TJ 30V AVALANCHE 480pF 400W Zener e3 Matte Tin (Sn) DUAL C BEND 260 SMAJ 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 200nA General Purpose 1mA Single 400W 33.3V 30V 200nA 400W 1mA 33.3V Yes 64.3V 36A 35.1V No 36A 8/20μs 1
SMC30J40CA SMC30J40CA STMicroelectronics 1.1499
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) SMC30J, TRANSIL™ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SMC30J R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 3000W General Purpose 40V 3kW 64.5V 43.5A No 44.4V 3000W 3kW 43.5A 1
SMA6F70AY SMA6F70AY STMicroelectronics 0.3381
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0.00000000 download 9 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6F Active 1 (Unlimited) ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 245 Automotive No 77.9V 600W 5.5A 113V 70V Max 1
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA6F Active 1 (Unlimited) 2 RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 245 YES R-PDSO-F2 SILICON 1 SINGLE 5V UNIDIRECTIONAL 600W General Purpose No 6.4V 600W 68A 9.2V 5V 1
SMA6F130A SMA6F130A STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA6F, TRANSIL™ Active 1 (Unlimited) 2 ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 245 YES R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL 600W General Purpose No 144V 600W 3A 209V 130V Max 1
SMA4F5.0A-TR SMA4F5.0A-TR STMicroelectronics 0.0000
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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) SMA4F, TRANSIL™ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 5V ROHS3 Compliant Lead Free 2 DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 260 SMA4F 2 Unidirectional Transient Suppressors SILICON 1 5V 10μA General Purpose Single 400W 6.4V 5V 10μA 400W 10mA 6.4V 13.4V 174A 7.1V No 174A 8/20μs 13.4V 1
1.5KE440CA 1.5KE440CA STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 7 months ago) Through Hole Tape & Box (TB) 1.5KE, TRANSIL™ Active 1 (Unlimited) 2 EAR99 175°C -65°C 376V 5.3mm 9.5mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial No SVHC 5.3mm 5.3mm Through Hole 440V AVALANCHE 360pF 1.5kW Zener 180pF @ 1MHz e3 WIRE 1.5KE 2 Transient Suppressors SILICON 1 Bidirectional ISOLATED 1μA General Purpose 3.5A Single 5W 418V 376V 1μA 1.5kW 1mA 418V 776V 13A 462V No 1500W 1.5kW 13A 8/20μs
SMA6T12CAY SMA6T12CAY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SMA6TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 2.95mm 10.2V 4.6mm ROHS3 Compliant Lead Free 2 LOW LEAKAGE CURRENT DO-214AC, SMA Surface Mount -40°C~150°C TJ AVALANCHE Zener DUAL C BEND SMA6T Bidirectional SILICON 1 Bidirectional 200nA 10.2V Automotive 36A Single 12V 10.2V 600W 21.7V 184A No 11.4V 184A 8/20μs 1
SMB6F12A SMB6F12A STMicroelectronics 0.3767
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0.00000000 download 13 Weeks Tape & Reel (TR) SMB6FxxA Active 1 (Unlimited) RoHS Compliant DO-221AA, SMB Flat Leads compliant Surface Mount -55°C~175°C TJ Zener General Purpose No 13.3V 600W 31A 19.9V 12V Max 1
ESDARF02-1BU2CK ESDARF02-1BU2CK STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) Active 1 (Unlimited) EAR99 ROHS3 Compliant 2 0201 (0603 Metric) No SVHC Surface Mount -40°C~150°C TJ Zener 0.2pF @ 200MHz~3GHz ESDARF02 Transient Suppressors Bidirectional 0201 General Purpose 5V 3.6V 20W 12V 1A No 1A 8/20μs 12V 1
SMAJ13CA-TR SMAJ13CA-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMAJ, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 13V 4.6mm ROHS3 Compliant Lead Free 2 MOS COMPATIBLE DO-214AC, SMA No SVHC 2.03mm 2.95mm Surface Mount -55°C~150°C TJ 13V AVALANCHE 1.2nF 400W Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMAJ 2 Bidirectional 1 Transient Suppressors 3.3W SILICON 1 Bidirectional 200nA General Purpose 18.6A Single 3.3W 14.4V 13V 200nA 400W 1mA 14.4V Yes 27.2V 85A 15.2V No 85A 8/20μs
SMA6F5.0A-TR SMA6F5.0A-TR STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) SMA6F, TRANSIL™ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 5V ROHS3 Compliant Lead Free 2 DO-221AC, SMA Flat Leads No SVHC Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) - annealed DUAL 260 SMA6F 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 10μA General Purpose 60A Single 600W 6.74V 5V 10μA 600W 10mA 6.4V 13.4V 298A 7.07V No 298A 8/20μs 5V 1
HSP061-4F4 HSP061-4F4 STMicroelectronics 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) Obsolete 1 (Unlimited) EAR99 125°C -40°C ROHS3 Compliant 6-XFBGA, FCBGA Surface Mount Steering (Rail to Rail) 0.5pF @ 200MHz~3GHz HSP061 HDMI 3V 18V 30A Yes 6V 18V Typ 3V 4
SM6T68CA SM6T68CA STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SM6T, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 68V 4.6mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-214AA, SMB No SVHC 2.65mm 3.95mm Surface Mount -55°C~150°C TJ 68V AVALANCHE 625pF 600W Zener e3 Matte Tin (Sn) DUAL C BEND 260 SM6T 2 Bidirectional 1 Transient Suppressors 600W SILICON 1 4000W 200nA General Purpose 6.5A Single 600W 71.4V 58.1V 200nA 600W 1mA 64.6V 92V 6.5A 71.4V 150°C No 33A 8/20μs 121V 58.1V
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