Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    SV20 Search Results

    SF Impression Pixel

    SV20 Price and Stock

    onsemi FSV20120V

    DIODE SCHOTTKY 120V 20A TO277-3
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey FSV20120V Digi-Reel 18,315 1
    • 1 $1.87
    • 10 $1.266
    • 100 $1.87
    • 1000 $0.67955
    • 10000 $0.63575
    		Buy Now
    FSV20120V Cut Tape 18,315 1
    • 1 $1.87
    • 10 $1.266
    • 100 $1.87
    • 1000 $0.67955
    • 10000 $0.63575
    		Buy Now
    FSV20120V Reel 15,000 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.63575
    		Buy Now
    Mouser Electronics FSV20120V 22,065
    • 1 $1.74
    • 10 $1.25
    • 100 $0.897
    • 1000 $0.636
    • 10000 $0.635
    		Buy Now
    Rochester Electronics FSV20120V 50,000 1
    • 1 $0.7064
    • 10 $0.7064
    • 100 $0.664
    • 1000 $0.6004
    • 10000 $0.6004
    		Buy Now
    Richardson RFPD FSV20120V 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.64
    		Buy Now
    Avnet Asia FSV20120V 18 Weeks 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.67813
    		Buy Now
    Avnet Silica FSV20120V 19 Weeks 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Chip1Stop FSV20120V Cut Tape 4,950
    • 1 $1.22
    • 10 $0.932
    • 100 $0.676
    • 1000 $0.65
    • 10000 $0.647
    		Buy Now
    EBV Elektronik FSV20120V 20 Weeks 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Master Electronics FSV20120V 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.661
    • 10000 $0.609
    		Buy Now

    Everlight Electronics Co Ltd EASV2010RWA0

    LED RED/WHITE DIFFUSED 4SMD R/A
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey EASV2010RWA0 Digi-Reel 15,519 1
    • 1 $0.36
    • 10 $0.205
    • 100 $0.36
    • 1000 $0.08754
    • 10000 $0.08754
    		Buy Now
    EASV2010RWA0 Cut Tape 15,519 1
    • 1 $0.36
    • 10 $0.205
    • 100 $0.36
    • 1000 $0.08754
    • 10000 $0.08754
    		Buy Now
    EASV2010RWA0 Reel 9,000 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.07618
    		Buy Now
    Avnet Americas EASV2010RWA0 Reel 3,000 14 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.01612
    		Buy Now

    onsemi FSV20150V

    DIODE SCHOTTKY 150V 20A TO277-3
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey FSV20150V Reel 15,000 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.51838
    		Buy Now
    Mouser Electronics FSV20150V 72,158
    • 1 $1.44
    • 10 $1.04
    • 100 $0.743
    • 1000 $0.523
    • 10000 $0.51
    		Buy Now
    Newark FSV20150V Cut Tape 2,779 1
    • 1 $1.34
    • 10 $1.08
    • 100 $0.897
    • 1000 $0.694
    • 10000 $0.694
    		Buy Now
    FSV20150V Reel 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.54
    		Buy Now
    Bristol Electronics FSV20150V 64
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Rochester Electronics FSV20150V 6,590 1
    • 1 $0.576
    • 10 $0.576
    • 100 $0.5414
    • 1000 $0.4896
    • 10000 $0.4896
    		Buy Now
    Richardson RFPD FSV20150V 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.52
    		Buy Now
    Avnet Silica FSV20150V 19 Weeks 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Chip1Stop FSV20150V Cut Tape 4,894
    • 1 $0.83
    • 10 $0.611
    • 100 $0.503
    • 1000 $0.492
    • 10000 $0.49
    		Buy Now
    EBV Elektronik FSV20150V 25,000 20 Weeks 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Master Electronics FSV20150V 4,212
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.4925
    • 10000 $0.4707
    		Buy Now
    New Advantage Corporation FSV20150V 10,000 1
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.6533
    		Buy Now
    Wuhan P&S FSV20150V 10,000 1
    • 1 $1.45
    • 10 $1.45
    • 100 $0.93
    • 1000 $0.7
    • 10000 $0.7
    		Buy Now

    Tai-Tech Advanced Electronics Co Ltd WCM2012F2SV-201T03

    CMC 2LN 200OHM 400MOHM 300MA AE
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey WCM2012F2SV-201T03 Reel 4,000 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.10456
    		Buy Now
    WCM2012F2SV-201T03 Digi-Reel 4,000 1
    • 1 $0.46
    • 10 $0.291
    • 100 $0.1937
    • 1000 $0.13656
    • 10000 $0.13656
    		Buy Now

    Hirose Electric Co Ltd FX18-60S-0.8SV20

    CONN RCPT 60POS SMD GOLD
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey FX18-60S-0.8SV20 Tray 79 1
    • 1 $7.63
    • 10 $6.218
    • 100 $5.30417
    • 1000 $4.3625
    • 10000 $4.3625
    		Buy Now
    TME FX18-60S-0.8SV20 60 1
    • 1 $7.17
    • 10 $6.24
    • 100 $5.61
    • 1000 $4.36
    • 10000 $4.36
    		Buy Now
    Avnet Abacus FX18-60S-0.8SV20 Reel 14 Weeks 480
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Chip1Stop FX18-60S-0.8SV20 Bulk 641
    • 1 $7.32
    • 10 $6.13
    • 100 $4.69
    • 1000 $4.41
    • 10000 $4.41
    		Buy Now
    Sager FX18-60S-0.8SV20 1
    • 1 $6.58
    • 10 $6.58
    • 100 $6.08
    • 1000 $4.94
    • 10000 $4.94
    		Buy Now
    Find more SV20 price and stock on Findchips.com

    SV20 Datasheets (108)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    SV20 Dynex Rectifier Diode Original PDF
    SV20.. STMicroelectronics Shortform Data Book 1988 Short Form PDF
    SV20 Thomson-CSF Shortform Semiconductor Catalogue 1982 Short Form PDF
    SV200 Siemens Semiconductor Manual, Discrete Industrial Types 1974 Scan PDF
    SV2002 Unknown Shortform Semicon, Diode, and SCR Datasheets Short Form PDF
    SV2002 Silec Semiconductors Shortform Data Book 1976 Short Form PDF
    SV2002 Thomson-CSF Shortform Semiconductor Catalogue 1982 Short Form PDF
    SV2002F Unknown Shortform Semicon, Diode, and SCR Datasheets Short Form PDF
    SV2002F Silec Semiconductors Shortform Data Book 1976 Short Form PDF
    SV2002FR Silec Semiconductors Shortform Data Book 1976 Short Form PDF
    SV2002R Silec Semiconductors Shortform Data Book 1976 Short Form PDF
    SV2002R Thomson-CSF Shortform Semiconductor Catalogue 1982 Short Form PDF
    SV2004 Unknown Shortform Semicon, Diode, and SCR Datasheets Short Form PDF
    SV2004 Silec Semiconductors Shortform Data Book 1976 Short Form PDF
    SV2004 Thomson-CSF Shortform Semiconductor Catalogue 1982 Short Form PDF
    SV2004F Unknown Shortform Semicon, Diode, and SCR Datasheets Short Form PDF
    SV2004F Silec Semiconductors Shortform Data Book 1976 Short Form PDF
    SV2004FR Silec Semiconductors Shortform Data Book 1976 Short Form PDF
    SV2004R Silec Semiconductors Shortform Data Book 1976 Short Form PDF
    SV2004R Thomson-CSF Shortform Semiconductor Catalogue 1982 Short Form PDF

    SV20 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    SV2000

    Abstract: No abstract text available
    Text: SV-HBA3124-2 -4 H o s t B u s A d a p t e r s SV-HBA3124-2 H o s t B u s A d a p t e r SV-HBA3124-4™ H o s t B u s A d a p t e r The SV-HBA3124-2™ and SV-HBA3124-4™ host bus adapters (HBAs) are designed to maximize the performance of the SV2000™ storage appliance and other storage solutions requiring host-side external


    Original     		PDF SV-HBA3124-2 SV-HBA3124-2TM SV-HBA3124-4TM SV2000TM SV2000 SV-HBA3124-4 SV2000, SV2000

    SV20

    Abstract: No abstract text available
    Text: SV20 SV20 Rectifier Diode Replaces March 1998 version, DS4085-2.3 DS4085-3.0 January 2000 KEY PARAMETERS 2000V VRRM 220A IF AV 4000A IFSM APPLICATIONS • Rectification ■ Freewheel Diode ■ DC Motor Control ■ Power Supplies ■ Welding ■ Battery Chargers


    Original     		PDF DS4085-2 DS4085-3 20UNF SV20

    SV20

    Abstract: No abstract text available
    Text: SV20 SV20 Rectifier Diode Replaces March 1998 version, DS4085-2.3 DS4085-3.0 January 2000 KEY PARAMETERS VRRM 2000V 220A IF AV 4000A IFSM APPLICATIONS • Rectification ■ Freewheel Diode ■ DC Motor Control ■ Power Supplies ■ Welding ■ Battery Chargers


    Original     		PDF DS4085-2 DS4085-3 20UNF SV20

    Untitled

    Abstract: No abstract text available
    Text: SEPTEMBER 1995 SV20 DS4085-2.2 SV20 RECTIFIER DIODE APPLICATIONS KEY PARAMETERS 2000V VRRM 220A IF AV 4000A IFSM • Rectification. ■ Freewheel Diode. ■ DC Motor Control. ■ Power Supplies. ■ Welding. ■ Battery Chargers. FEATURES ■ High Surge Capability.


    Original     		PDF DS4085-2 20UNF

    AN4853

    Abstract: AN4506 SV20
    Text: SV20 SV20 Rectifier Diode Replaces March 1998 version, DS4085-2.3 DS4085-3.0 January 2000 KEY PARAMETERS VRRM 2000V IF AV 220A IFSM 4000A APPLICATIONS • Rectification ■ Freewheel Diode ■ DC Motor Control ■ Power Supplies ■ Welding ■ Battery Chargers


    Original     		PDF DS4085-2 DS4085-3 20UNF AN4853 AN4506 SV20

    FQ1216ME

    Abstract: SV20 Tuner philips tv tuner 3139 147 tuner 3139 147 Philips 3139 147 18771 Philips 3139 147 philips fq1216me tuner fq1216me Tuner I2C program philips uv ALL TV TUNER philips uv
    Text: RF SOLUTIONS FQ1216ME MK3 family Multi-Standard Desktop Video Modules Product specification 3139 149 10330 1 Rev g : 16.02.2004 Philips RF Solutions Product specification Multi-Standard Desktop Video Module FQ1216ME MK3 FEATURES • • • • • • •


    Original     		PDF FQ1216ME FQ1216ME SV20 Tuner philips tv tuner 3139 147 tuner 3139 147 Philips 3139 147 18771 Philips 3139 147 philips fq1216me tuner fq1216me Tuner I2C program philips uv ALL TV TUNER philips uv

    GVVZS3000-21A-2

    Abstract: VVQ2000-51A-C10 SS5V1-W16SA1WD-06B-C6 EX500-AC000-S diode catalogue AS3000 SS5V1-16 GVVZS3000-21A-4 IEC529 turck 8 pin m12 connector
    Text: 5 Port Solenoid Valve Series SV SV SY SYJ SX VK VZ VF VFR VP7 VQC SQ VQ VQ4 VQ5 VQZ VQD VFS VS VS7 VQ7 1.1-1 New Concept Connector Type Manifold Series Series SV1000/2000/3000/4000 SV1000/2000/3000/4000 The use of multi-pin connectors to replace wiring inside manifold blocks provides


    Original     		PDF SV1000/2000/3000/4000 30Vrms UL1310, UL1585 GVVZS3000-21A-2 VVQ2000-51A-C10 SS5V1-W16SA1WD-06B-C6 EX500-AC000-S diode catalogue AS3000 SS5V1-16 GVVZS3000-21A-4 IEC529 turck 8 pin m12 connector

    Untitled

    Abstract: No abstract text available
    Text: SPECIAL PURPOSE SOLENOID VALVES For Steam, Hot Water, Anti-Water Hammer, 3-Way, 4-Way and Selectable Service 2 3 1 INTAKE Normally Closed 2 3-WAY CONTROL A three-way valve is normally used to control larger flows; it has an inlet port, an exhaust port, and a common cylinder port.


    Original     		PDF SV-200: SV-242 SV-271: SV-281, SV-282, SV285 SV286 SV287 SV291 SV292

    circuit diagram of speech recognition

    Abstract: ASR311 block diagram of speech recognition circuit diagram of speech to text echo cancellation noise speech recognition TDA7551 TDA7552 circuit diagram of voice recognition TDA7550R TDA7553
    Text: TDA7550/R TDA7551 TDA7552 TDA7553 DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS PRODUCT PREVIEW 24-BIT, FIXED POINT, 50 MIPS DSP CORE LARGE ON-BOARD PROGRAM ROM AND DATA RAM UP TO 16Kw ROM/RAM AND 16Kw RAM INTEGRATED STEREO A/D AND D/A, 16-BIT


    Original     		PDF TDA7550/R TDA7551 TDA7552 TDA7553 24-BIT, 16-BIT 80-PIN TDA755X TQFP80 circuit diagram of speech recognition ASR311 block diagram of speech recognition circuit diagram of speech to text echo cancellation noise speech recognition TDA7551 circuit diagram of voice recognition TDA7550R TDA7553

    EEX500-IB1-E8

    Abstract: EX250 JIS-X-5101 connector 11 pin female lumberg EX500-IB1 GVVZS3000-21A-4 diode catalogue OMRON BF 302 VINCENT sv 236 EX120-SIB1
    Text: CAT.ES11-81 A -UK 5 Port Solenoid Valve Series SV New Concept Connector Type Manifold Series Series SV1000/2000/3000/4000 SV1000/2000/3000/4000 The use of multi-pin connectors to replace wiring inside manifold blocks provides flexibility when adding stations or changing manifold configuration.


    Original     		PDF ES11-81 SV1000/2000/3000/4000 EEX500-IB1-E8 EX250 JIS-X-5101 connector 11 pin female lumberg EX500-IB1 GVVZS3000-21A-4 diode catalogue OMRON BF 302 VINCENT sv 236 EX120-SIB1

    circuit diagram of speech recognition

    Abstract: audio pitch shifting IC
    Text: TDA7550/R TDA7551 TDA7552 TDA7553 DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS PRODUCT PREVIEW 24-BIT, FIXED POINT, 50 MIPS DSP CORE LARGE ON-BOARD PROGRAM ROM AND DATA RAM UP TO 16Kw ROM/RAM AND 16Kw RAM INTEGRATED STEREO A/D AND D/A, 16-BIT


    Original     		PDF TDA7550/R TDA7551 TDA7552 TDA7553 24-BIT, 16-BIT 80-PIN TDA755X TQFP80 circuit diagram of speech recognition audio pitch shifting IC

    FX18-60S-0

    Abstract: G2131 CL579-0013-1 FX18-80P-0
    Text: NEW 10+Gbps 0.8mm pitch Board to Board Connectors FX18 Series •Mechanical features ● 0.8mm Pitch ● Variations :Coplanar / Vertical / Stacking ● Number of Contacts : 40 / 60 / 80 / 100 / 120/ 140 ● Multi functional contact MF contact as; q ground contact to enhance grounding.


    Original     		PDF

    Untitled

    Abstract: No abstract text available
    Text: VALVE SELECTION GUIDE SV-2000 Page J-33 SV-1600 (Page J-38) SV-350 (Page J-26) SV-700 (Page J-13) Solenoid Valves Model No. SV-300 SV-330 SV-350 SV-400 SV-500 SV-600 SV-700 SV-900 SV-10 FSV30 FSV40 SVP FSV2100 FSV-ADV SV-1000 SV-1200 Price (Basic Unit) Connection


    Original     		PDF SV-2000 SV-1600 SV-350 SV-700 SV-300 SV-330 SV-400 SV-500 SV-600

    Untitled

    Abstract: No abstract text available
    Text: SOLENOID VALVES For Process Applications For Use with Liquids, Steam, Gases and Hot Water The OMEGA SV-100 and SV-200 series solenoid valves for liquids and gases cover most industrial and laboratory applications. The valves are available in sizes ranging from


    Original     		PDF SV-100 SV-200 SV-100/200 SV241,

    1SV218

    Abstract: No abstract text available
    Text: FRONT LCD LEFT X11 card IN C25 C93 C41 C76 C86 C70 R30 C42 R36 R34 R33 SW1 SW2 -M04 -M00 LINEIN2 C34 C33 C73 C75 R67 HEADPHONE U14 C54 C52 C55 R49 C175 U15 C65 C71 C172 C171 C170 C169 C168 C167 C77 R23 D4 R22 D3 C81 C68 R97 C66 R96 C53 C67 R64 C15 R69 C174


    Original     		PDF MS-012 LPC1850EVA-A2 1SV218

    aslk pro kit

    Abstract: J201 spice model disadvantages of monostable multivibrator diode db3 c209 DC-DC Converter Burr-Brown 700 ANALOG SYSTEM LAB KIT PRO HD145 TL082 opamp
    Text: Analog System Lab Kit PRO MANUAL Table of contents Introduction 9 Analog System Lab 10 Organization of the Analog System Lab Course 11 Lab Setup 12 System Lab Kit ASLK PRO - An overview 13 Hardware 13 Software 13 Getting to know ASLK PRO 14 Organization of the Manual


    Original     		PDF

    space-vector PWM by using dsp

    Abstract: space-vector PWM space-vector PWM by using fpga SPRA524 PWM theory single phase induction motor with pwm technique pwm INVERTER block diagram of space-vector PWM by using dsp trzynadlowski space-vector
    Text: Application Report SPRA524 Space-Vector PWM With TMS320C24x/F24x Using Hardware and Software Determined Switching Patterns Zhenyu Yu Digital Signal Processing Solutions Abstract Space-vector SV pulse width modulation (PWM) technique has become a popular PWM


    Original     		PDF SPRA524 TMS320C24x/F24x space-vector PWM by using dsp space-vector PWM space-vector PWM by using fpga SPRA524 PWM theory single phase induction motor with pwm technique pwm INVERTER block diagram of space-vector PWM by using dsp trzynadlowski space-vector

    Toshiba hay 22

    Abstract: sony trinitron KV-29FS12A modo de servicio de tv sony technics su -vz 320 sony trinitron tv Funai 2001 Sony KV-29FS12C trinitron KV-29FV16C
    Text: Conexión de equipo adicional 4-075-499-42 Televisor Trinitron A Color Manual de Instrucciones Lea este manual antes de operar el producto. KV-29FS12 KV-29FS12A KV-29FS12C KV-29FV16 KV-29FV16C 2001 por Sony Corporation Guía del usuario Conexión de equipo adicional


    Original     		PDF KV-29FS12 KV-29FS12A KV-29FS12C KV-29FV16 KV-29FV16C Toshiba hay 22 sony trinitron KV-29FS12A modo de servicio de tv sony technics su -vz 320 sony trinitron tv Funai 2001 Sony KV-29FS12C trinitron KV-29FV16C

    LIC AGENTS DATA

    Abstract: No abstract text available
    Text: SV20 M ITEL Rectifier Diode SEMICONDUCTOR DS4085 - 2.3 Supersedes Septem ber 1995 version, DS4085 - 2.2 KEY PARAMETERS V RRM 2000V 220A Jf AV 4000A FSM APPLICATIONS • R ectification. ■ Freewheel Diode. ■ DC M otor C ontrol. ■ Pow er Supplies.


    OCR Scan     		PDF DS4085 20UNF LIC AGENTS DATA

    Untitled

    Abstract: No abstract text available
    Text: 5Ë GEC P L E S S E Y S e p t e m b e r 1995 SE M IC OND UC TOR S DS4085-2.2 SV20 RECTIFIER DIODE APPLICATIONS • KEY PARAMETERS v RRM 2000V 220A ' A V 4000A ^F S M Rectification. f ■ Freewheel Diode. ■ DC Motor Control. ■ Power Supplies. ■ Welding.


    OCR Scan     		PDF DS4085-2 20UNF 37bfl522

    Untitled

    Abstract: No abstract text available
    Text: SV20 M ITEL Rectifier Diode SEMICONDUCTOR DS4085 - 2.3 Supersedes Septem ber 1995 version, DS4085 - 2.2 KEY PARAMETERS VR R M 2000V 220A J A V 4000A FSM APPLICATIONS • Rectification. ■ Freewheel Diode. ■ DC Motor Control. ■ Power Supplies. March 1998


    OCR Scan     		PDF DS4085 20UNF

    EATON CM20A

    Abstract: A5 GNE mosfet Hall sensor 44e 402 2N8491 FTG 1087 S TRIAC BCR 10km FEB3T smd transistor marking 352a sharp EIA 577 sharp color tv schematic diagram MP-130 M mh-ce 10268
    Text: Table of Contents N E W A R K E L E C T R O N IC S “Where serving you begins even before you call” Newark Electronics is a UNIQUE broadline distributor of electronic components, dedicated to provid­ ing complete service, fast delivery and in-depth inventory. Our main


    OCR Scan     		PDF

    sv31

    Abstract: SV22 tokyo denpa
    Text: SONY OXD2930BR GPS LSI with Built-in 32-bit RISC CPU Description The CXD2930BR is a dedicated LSI for the GPS Global Positioning System satellite-based position measurement system. This LSI contains a 32-bit RISC CPU, RAM, UART, timer, etc. This LSI, used together with an external ROM and


    OCR Scan     		PDF OXD2930BR 32-bit CXD2930BR CXA1951AQ) 16-channel 32K-byte CXD2930BR sv31 SV22 tokyo denpa

    Untitled

    Abstract: No abstract text available
    Text: TDA7550/R TDA7551 TDA7552 TDA7553 DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS PRODUCT PREVIEW • 24-BIT, FIXED POINT, 50 MIPS DSP CORE ■ LARGE ON-BOARD PROGRAM ROM AND DATA RAM UP TO 16Kw ROM/RAM AND 16Kw RAM ■ INTEGRATED STEREO A/D AND D/A, 16-BIT


    OCR Scan     		PDF TDA7550/R TDA7551 TDA7552 TDA7553 24-BIT, 16-BIT 80-PIN TDA755X TQFP80