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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Operating Supply Voltage Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Max Supply Current Input Current Height Seated (Max) Manufacturer Package Identifier HTS Code Number of Functions Max Frequency Nominal Input Voltage JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Output Type Surface Mount Terminal Pitch JESD-30 Code Subcategory Qualification Status Output Voltage Output Current-Max Number of Outputs Output Current Input Voltage-Nom Analog IC - Other Type Output Voltage-Max Supply Current-Max (Isup) Interface IC Type Built-in Protections Output Current Flow Direction Supplier Device Package Quiescent Current Rise Time Fall Time (Typ) Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Control Technique Switcher Configuration Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Duty Cycle Synchronous Rectifier Output Voltage-Min Number of Output Phases Output Phases Duty Cycle (Max) Clock Sync
LTC7821IUH#TRPBF LTC7821IUH#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks PRODUCTION (Last Updated: 1 month ago) Tape & Reel (TR) 2017 Active 1 (Unlimited) 32 5mm ROHS3 Compliant 32 32-WFQFN Exposed Pad 5mm Surface Mount -40°C~125°C TJ 0.8mm e3 Matte Tin (Sn) QUAD 260 30 LTC7821 Transistor Driver YES 0.5mm 1 48V SWITCHING REGULATOR 33.5V Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION Buck 10V~72V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 200kHz~1.5MHz No 0.9V 2 40%
SG3524D SG3524D Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Tube yes Active 1 (Unlimited) 16 EAR99 9.9mm ROHS3 Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) No SVHC 450kHz 1.75mm 3.91mm 1.58mm Surface Mount 141.690917mg 0°C~70°C TA BIPOLAR 40V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 SG3524 Transistor Driver YES Switching Regulator or Controllers 5.4V 2 100mA 20V SWITCHING CONTROLLER 8mA 200ns 100 ns Positive, Isolation Capable VOLTAGE-MODE Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 45 % 8V~40V Current Limit, Frequency Control No 1 45%
MB39C011APFT-G-BND-ERE1 MB39C011APFT-G-BND-ERE1 Fujitsu Electronics America, Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) 1999 Active 1 (Unlimited) RoHS Compliant 16 16-TSSOP (0.173, 4.40mm Width) Surface Mount -30°C~85°C TA 2MHz Transistor Driver 2 Positive Step-Down Buck 4.5V~17V Frequency Control 500kHz Yes 1 100% No
MAX15561GTL+T MAX15561GTL+T Maxim Integrated 0.0000
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0.00000000 17 Weeks Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant No QFN
MAX8743EEI+T MAX8743EEI+T Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 28 EAR99 9.89mm ROHS3 Compliant Lead Free 28-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS e3 TIN DUAL GULL WING 260 MAX8743 Transistor Driver YES 0.635mm Switching Regulator or Controllers 3A 2 5V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2V~28V Current Limit, Enable, On Time Control, Power Good, Pulse Skipping 200kHz 300kHz 420kHz 540kHz Yes 1 No
UC3844BD1 UC3844BD1 STMicroelectronics 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tube Active 1 (Unlimited) 8 EAR99 5mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 500kHz 1.25mm 4mm Surface Mount 0°C~70°C TJ BIPOLAR 30mA 30V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 30 UC3844 Transistor Driver Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 50 % 10V~30V Frequency Control Up to 500kHz No 48%
S-8520B31MC-ARQT2G S-8520B31MC-ARQT2G ABLIC U.S.A. Inc. 0.0000
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0.00000000 download Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS DUAL GULL WING 260 10 Transistor Driver YES 0.95mm R-PDSO-G5 3.1V 0.05A 1 3.72V SWITCHING CONTROLLER Positive 2.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.5V~16V Enable 180kHz No 100%
ISL81601FRZ ISL81601FRZ Renesas Electronics America 0.0000
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0.00000000 download 4 Weeks Bulk Active 32 5mm ROHS3 Compliant 32-VFQFN Exposed Pad 5mm Surface Mount -40°C~125°C TA QUAD NO LEAD PWM Signal YES 0.5mm 1 8V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V 60V Step-Up/Step-Down PULSE WIDTH MODULATION Buck-Boost 4.5V~60V Current Limit, Enable, Power Good 90kHz~650kHz Yes 2
LTC3772ETS8#TRMPBF LTC3772ETS8#TRMPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 week ago) Tape & Reel (TR) 2005 Active 1 (Unlimited) 8 EAR99 2.9mm ROHS3 Compliant 8 SOT-23-8 Thin, TSOT-23-8 Surface Mount -40°C~85°C TA 650kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC3772 Transistor Driver YES 0.65mm 1A 4.2V SWITCHING CONTROLLER Positive CURRENT-MODE 2.75V Step-Down SINGLE Buck 100 % 2.75V~9.8V Current Limit, Enable 550kHz No 1
TL494CD TL494CD Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 4 days ago) Tube yes Active 1 (Unlimited) 16 EAR99 9.9mm ROHS3 Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) No SVHC 300kHz 1.75mm 3.91mm 1.58mm Surface Mount 141.690917mg 0°C~70°C TA BIPOLAR D(R-PDSO-G16) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 15V TL494 Transistor Driver YES Switching Regulator or Controllers 40V 2 200mA 15V SWITCHING CONTROLLER 100ns 40 ns Positive VOLTAGE-MODE 7V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 45 % 7V~40V Dead Time Control, Frequency Control 1kHz~300kHz No 1
TL2843P TL2843P Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Tube yes Active 1 (Unlimited) 8 EAR99 9.81mm ROHS3 Compliant Lead Free 8 8-DIP (0.300, 7.62mm) 500kHz 5.08mm 6.35mm 3.9mm Through Hole 440.409842mg -40°C~85°C TA BIPOLAR 25mA 5.5V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 15V TL2843 Transistor Driver NO 2.54mm Switching Regulator or Controllers 30V 1 200mA 15V SWITCHING REGULATOR 30mA 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION Boost, Flyback, Forward 100 % 7.6V~30V Frequency Control Up to 500kHz No 97%
MB3800PNF-G-BND-JN-ERE1 MB3800PNF-G-BND-JN-ERE1 Fujitsu Electronics America, Inc. 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) RoHS Compliant 8 8-SOIC (0.154, 3.90mm Width) Surface Mount -30°C~85°C TA 1MHz Transistor Driver 1 Positive Step-Down Buck 1.8V~15V Frequency Control, Soft Start 500kHz No 75%
MAX17231ETLW+T MAX17231ETLW+T Maxim Integrated 0.0000
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0.00000000 download 19 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 ROHS3 Compliant 8542.39.00.01 NOT SPECIFIED NOT SPECIFIED MAX17231 DUAL SWITCHING CONTROLLER
ISL6755AAZA ISL6755AAZA Rochester Electronics 0.0000
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0.00000000 download Tube Obsolete 3 (168 Hours) ROHS3 Compliant 20-SSOP (0.154, 3.90mm Width) Surface Mount -40°C~105°C TA Transistor Driver 1 20-QSOP Positive, Isolation Capable Step-Up/Step-Down Full-Bridge 9V~16V Frequency Control, Ramp, Soft Start Up to 2MHz No 1 99% No
MAX1653EEE+ MAX1653EEE+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Tube 1998 yes Active 1 (Unlimited) 16 EAR99 4.89mm ROHS3 Compliant Lead Free 16 PFM CONTROL TECHNIQUE IS ALSO POSSIBLEPFM CONTROL TECHNIQUE IS ALSO POSSIBLE 16-SSOP (0.154, 3.90mm Width) 340kHz 3.9mm Surface Mount -40°C~85°C TA BICMOS e3 Matte Tin (Sn) DUAL GULL WING 260 NOT SPECIFIED MAX1653 Transistor Driver YES 0.635mm Switching Regulator or Controllers Not Qualified 5.5V 1 10A 15V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V 30V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~30V Enable, Soft Start 150kHz 300kHz Yes 98%
AP3720MTR-G1 AP3720MTR-G1 Diodes Incorporated 0.0000
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0.00000000 Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) -40°C~85°C TA PWM 1 8-SOIC Positive 12V~18V Current Limit, Frequency Control 65kHz No 83% No
SG1845Y SG1845Y Microchip Technology 0.0000
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0.00000000 download IN PRODUCTION (Last Updated: 2 weeks ago) Through Hole Tube no Discontinued 1 (Unlimited) 8 EAR99 30V Non-RoHS Compliant Contains Lead 8 8-CDIP (0.300, 7.62mm) 7.62mm Through Hole -55°C~125°C TA BIPOLAR e0 Tin/Lead (Sn/Pb) DUAL SG*845 Transistor Driver 2.54mm Switching Regulator or Controllers 1 200mA 15V SWITCHING CONTROLLER 11mA 50ns 50 ns Positive, Isolation Capable CURRENT-MODE 25V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 50 % 7.6V~30V 1Hz~500kHz Yes 48% No
TL1451CDBR TL1451CDBR Texas Instruments 0.0000
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0.00000000 download Tape & Reel (TR) yes Discontinued 1 (Unlimited) 16 EAR99 50V ROHS3 Compliant Contains Lead 16 16-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount 128.593437mg -20°C~85°C TA BIPOLAR 500kHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 TL1451 Transistor Driver YES 0.65mm Switching Regulator or Controllers 2.5V 2 6V DUAL SWITCHING CONTROLLER Positive VOLTAGE-MODE 3.6V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck, Boost, Flyback 3.6V~50V Frequency Control 1kHz~500kHz 100 % No 1
SIP11206DLP-T1-E3 SIP11206DLP-T1-E3 Vishay Siliconix 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 yes Obsolete 1 (Unlimited) 16 EAR99 4mm ROHS3 Compliant 28 PowerPAK® MLP44-16 4mm Surface Mount -40°C~85°C TA 1MHz e3 Matte Tin (Sn) QUAD 260 12V 40 SIP11206 Transistor Driver 0.65mm 1 HALF BRIDGE BASED PERIPHERAL DRIVER THERMAL; UNDER VOLTAGE SOURCE SINK Positive, Isolation Capable Step-Up/Step-Down Forward Converter 10.5V~13.2V Enable, Frequency Control, Soft Start 200kHz~1MHz Yes 47% No
MAX747CSD+ MAX747CSD+ Rochester Electronics 0.0000
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0.00000000 download Tube no Obsolete 1 (Unlimited) 14 8.65mm ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA CMOS e3 MATTE TIN DUAL GULL WING 260 Transistor Driver YES 5V 1 SWITCHING CONTROLLER Positive CURRENT-MODE 4V Step-Down PULSE WIDTH MODULATION SINGLE Buck 4V~15V Enable, Soft Start 100kHz No 96%
R1224N152G-TR-FE R1224N152G-TR-FE Ricoh Electronic Devices Company 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) 5 EAR99 RoHS Compliant ALSO HAS EXTERNALLY ADJUSTABLE OUTPUT VOLTAGE CMOS 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED YES R-PDSO-G5 1.5V SWITCHING CONTROLLER 2.3V 18.5V PULSE WIDTH MODULATION BUCK
TPS53219ARGTR TPS53219ARGTR Texas Instruments 22.7246
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) D-CAP™, Eco-Mode™ yes Active 2 (1 Year) 16 EAR99 25V 3mm ROHS3 Compliant Lead Free 16 ALSO OPERATE IN ADJUSTABLE MODE FROM 0.6 TO 5.5V 16-VFQFN Exposed Pad 1mm 3mm 900μm Surface Mount -40°C~85°C TA 1.07MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 TPS53219 Transistor Driver 0.5mm 5.5V 1 50mA 12V SWITCHING CONTROLLER 400μA Positive 4.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~25V Enable, Frequency Control, Power Good, Soft Start 500kHz Yes 90% No
TL5001CPSR/1G4 TL5001CPSR/1G4 Texas Instruments 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) Discontinued 1 (Unlimited) 40V ROHS3 Compliant 8-SOIC (0.209, 5.30mm Width) Surface Mount -20°C~85°C TA 500kHz TL5001 Transistor Driver 1 Positive Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 100 % 3.6V~40V Dead Time Control, Frequency Control 20kHz~500kHz No
ISL6741IB-T ISL6741IB-T Rochester Electronics 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 16 9.9mm Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) unknown 3.9mm Surface Mount -40°C~105°C TA e0 TIN LEAD DUAL GULL WING 240 NOT SPECIFIED Transistor Driver YES 0.5A 2 SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 9V Step-Up/Step-Down PULSE WIDTH MODULATION Full-Bridge, Half-Bridge, Push-Pull 9V~16V Enable, Frequency Control, Soft Start Up to 1MHz Yes 1 83%
S-8337ACIC-T8T1G S-8337ACIC-T8T1G ABLIC U.S.A. Inc. 0.0000
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0.00000000 download Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 8 EAR99 4.4mm RoHS Compliant 8-TSSOP (0.173, 4.40mm Width) 3mm Surface Mount -40°C~85°C TA CMOS e6 TIN BISMUTH DUAL GULL WING 260 10 Transistor Driver YES 0.65mm R-PDSO-G8 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 6V Step-Up PULSE WIDTH MODULATION SINGLE Boost 1.8V~6V Current Limit, Enable, Frequency Control 257.4kHz~1.134MHz No 89%
UC3868N UC3868N Rochester Electronics 0.0000
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0.00000000 download Tube yes Obsolete 3 (168 Hours) 16 ROHS3 Compliant 16-DIP (0.300, 7.62mm) Through Hole 0°C~70°C TA 5.08mm e4 NICKEL PALLADIUM GOLD DUAL Transistor Driver NO 2 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE 8V Step-Up/Step-Down RESONANT CONTROL Full-Bridge, Half-Bridge, Push-Pull 7V~22V Soft Start 50kHz~500kHz No 1 100%
MAX5020CSA-T MAX5020CSA-T Maxim Integrated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2001 no Obsolete 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 186.993455mg 0°C~70°C TA BICMOS 302kHz e0 TIN LEAD DUAL GULL WING 240 MAX5020 Transistor Driver R-PDSO-G8 1 1A 9.8V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 7.5V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 50 % 13V~36V Enable, Soft Start 275kHz No
SC4911IMSTRT SC4911IMSTRT Semtech Corporation 0.0000
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0.00000000 17 Weeks Surface Mount Tape & Reel (TR) 2012 yes Obsolete 1 (Unlimited) 8 EAR99 3mm RoHS Compliant Lead Free 8 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 500kHz 3mm Surface Mount -40°C~125°C TJ BICMOS e3 Matte Tin (Sn) DUAL GULL WING Transistor Driver 0.65mm Switching Regulator or Controllers 10.2V 1 5mA 12V SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE 7V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback, SEPIC 65 % 6V~16V Current Limit, Frequency Control 200kHz No
LTC1159CG-5#TRPBF LTC1159CG-5#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2001 Active 1 (Unlimited) ROHS3 Compliant 20-SSOP (0.209, 5.30mm Width) Surface Mount 0°C~70°C TA LTC1159 Transistor Driver 1 Positive or Negative Step-Down Buck 4V~40V Current Limit, Enable Up to 250kHz Yes 100% No
MAX1532AETL+T MAX1532AETL+T Maxim Integrated 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant
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