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

    P6KE7V5 Search Results

    SF Impression Pixel

    P6KE7V5 Price and Stock

    Diodes Incorporated P6KE7V5A-T

    TVS DIODE 6.4VWM 11.3VC DO15
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey P6KE7V5A-T Cut Tape 1,884 1
    • 1 $0.41
    • 10 $0.351
    • 100 $0.2442
    • 1000 $0.15498
    • 10000 $0.15498
    Buy Now
    P6KE7V5A-T Reel
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    STMicroelectronics P6KE7V5A

    TVS DIODE 6.4VWM 14.5VC DO15
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey P6KE7V5A Ammo Pack 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.15231
    Buy Now
    ComSIT USA P6KE7V5A 9,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Chip1Stop P6KE7V5A 29
    • 1 -
    • 10 $0.299
    • 100 $0.299
    • 1000 $0.299
    • 10000 $0.299
    Buy Now

    Taiwan Semiconductor P6KE7V5A

    TVS DIODE 6.4VWM 11.3VC DO15
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey P6KE7V5A Cut Tape 1
    • 1 $0.39
    • 10 $0.39
    • 100 $0.39
    • 1000 $0.39
    • 10000 $0.39
    Buy Now
    P6KE7V5A Reel 3,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.10181
    Buy Now
    Avnet Americas P6KE7V5A Reel 3,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.07862
    Buy Now
    Mouser Electronics P6KE7V5A 576
    • 1 $0.4
    • 10 $0.306
    • 100 $0.184
    • 1000 $0.116
    • 10000 $0.09
    Buy Now
    EBV Elektronik P6KE7V5A 18 Weeks 3,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    STMicroelectronics P6KE7V5CA

    TVS DIODE 6.4VWM 14.5VC DO15
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey P6KE7V5CA Ammo Pack
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Quest Components P6KE7V5CA 3,202
    • 1 $1.09
    • 10 $1.09
    • 100 $1.09
    • 1000 $0.436
    • 10000 $0.3815
    Buy Now
    P6KE7V5CA 104
    • 1 $0.36
    • 10 $0.36
    • 100 $0.24
    • 1000 $0.24
    • 10000 $0.24
    Buy Now

    Taiwan Semiconductor P6KE7V5CA

    TVS DIODE 6.4VWM 11.3VC DO15
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey P6KE7V5CA Cut Tape 1
    • 1 $0.48
    • 10 $0.48
    • 100 $0.48
    • 1000 $0.48
    • 10000 $0.48
    Buy Now
    P6KE7V5CA Reel 3,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.12302
    Buy Now
    Avnet Americas P6KE7V5CA Reel 8 Weeks 3,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.095
    Buy Now
    Mouser Electronics P6KE7V5CA 52
    • 1 $0.58
    • 10 $0.576
    • 100 $0.48
    • 1000 $0.325
    • 10000 $0.11
    Buy Now
    Newark P6KE7V5CA Bulk 5
    • 1 $0.603
    • 10 $0.599
    • 100 $0.384
    • 1000 $0.251
    • 10000 $0.205
    Buy Now
    EBV Elektronik P6KE7V5CA 18 Weeks 3,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    P6KE7V5 Datasheets (28)

    Part ECAD Model Manufacturer Description Curated Type PDF
    P6KE7V5A Diodes 600W TRANSIENT VOLTAGE SUPPRESSOR Original PDF
    P6KE7V5A Diodes 600W TRANSIENT VOLTAGE SUPPRESSOR Original PDF
    P6KE7V5A Fairchild Semiconductor Transient Voltage Suppressor Original PDF
    P6KE7V5A Fairchild Semiconductor 600 Watt Transient Voltage Suppressors Original PDF
    P6KE7V5A Fairchild Semiconductor TVS - Diodes, Circuit Protection, TVS DIODE 6.4VWM 11.3VC DO15 Original PDF
    P6KE7V5A STMicroelectronics Transil Original PDF
    P6KE7V5A STMicroelectronics Transil Original PDF
    P6KE7V5A STMicroelectronics Transil Original PDF
    P6KE7V5A STMicroelectronics TVS - Diodes, Circuit Protection, TVS DIODE 6.4VWM 14.5VC DO15 Original PDF
    P6KE7V5A STMicroelectronics Shortform Data Book 1988 Short Form PDF
    P6KE7V5ARL STMicroelectronics Transient Voltage Suppressor Original PDF
    P6KE7V5A-T Diodes TVS - Diodes, Circuit Protection, TVS DIODE 6.4VWM 11.3VC DO15 Original PDF
    P6KE7V5C Fagor 600W Bidirectional Transient Voltage Suppressor Diode Original PDF
    P6KE7V5CA Diodes 600W TRANSIENT VOLTAGE SUPPRESSOR Original PDF
    P6KE7V5CA Diodes 600W TRANSIENT VOLTAGE SUPPRESSOR Original PDF
    P6KE7V5CA Fairchild Semiconductor Transient Voltage Suppressor Original PDF
    P6KE7V5CA Fairchild Semiconductor 600 Watt Transient Voltage Suppressors Original PDF
    P6KE7V5CA Fairchild Semiconductor TVS - Diodes, Circuit Protection, TVS DIODE 6.4VWM 11.3VC DO15 Original PDF
    P6KE7V5CA STMicroelectronics Transil Original PDF
    P6KE7V5CA STMicroelectronics Transil Original PDF

    P6KE7V5 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    P6KE36A

    Abstract: p6ke16ca P6KE30A diode P6KE15A diode p6ke68a J-STD-020A P6KE10A P6KE11A P6KE12A P6KE400
    Text: P6KE6V8 C A - P6KE400(C)A 600W TRANSIENT VOLTAGE SUPPRESSOR Features • · · · · · 600W Peak Pulse Power Dissipation Voltage Range 6.8V - 400V Constructed with Glass Passivated Die Uni- and Bidirectional Versions Available Excellent Clamping Capability


    Original
    PDF P6KE400 J-STD-020A MIL-STD-202, DO-15 DS21502 P6KE36A p6ke16ca P6KE30A diode P6KE15A diode p6ke68a J-STD-020A P6KE10A P6KE11A P6KE12A

    BYD74G

    Abstract: FUR460 diode tfk 18db6a diode cross reference FAGOR SM6T33CA BZY97C tfk 240 1SMZG06GP D4SB80Z
    Text: Cross Reference Every care has been taken in compiling this cross reference list which is published in good faith to assist engineers. Readers are reminded that this list is intended for guidance only. FAGOR ELECTRÓNICA can not be held responsible for any


    Original
    PDF 5KA10 5KA10A 5KA11 5KA11A 5KA12 5KA12A 5KA13 5KA13A 5KA15 5KA15A BYD74G FUR460 diode tfk 18db6a diode cross reference FAGOR SM6T33CA BZY97C tfk 240 1SMZG06GP D4SB80Z

    Untitled

    Abstract: No abstract text available
    Text: P6KE6V8 . P6KE540A P6KE6V8C . P6KE440CA 600 W Unidirectional and Bidirectional Transient Voltage Suppressor Diodes DO-15 Plastic ø0.8±0.05 ø3.05±0.1 Dimensions in mm. Peak Pulse Power Rating At 1 ms. Exp. 600 W Reverse stand-off Voltage


    Original
    PDF P6KE540A P6KE440CA DO-15 100ns

    JESD22-B102

    Abstract: J-STD-002 P6KE440CA P6KE47A P6KE540A
    Text: P6KE6V8 . P6KE540A P6KE6V8C . P6KE440CA 600 W Unidirectional and Bidirectional Transient Voltage Suppressor Diodes Peak Pulse Power Rating At 1 ms. Exp. 600 W DO-15 Reverse stand-off Voltage 5.8 ÷ 459 V R FEATURES • Glass passivated chip junction


    Original
    PDF P6KE540A P6KE440CA DO-15 2002/95/EC 2002/96/EC Sep-11 JESD22-B102 J-STD-002 P6KE440CA P6KE47A P6KE540A

    CAT7105CA

    Abstract: mp1410es G547E2 G547H2 G547F2 P5504EDG equivalent G547I1 SP8K10 SP8K10SFD5TB LD1117Al
    Text: Diodes, Inc. - Cross Reference Industry Part Diodes, Inc. Equivalent Diodes, Inc. Nearest 1.5CE120C 1.5KE120CA N/A 1.5CE120CA 1.5KE120CA N/A 1.5CE12A 1.5KE12A N/A 1.5CE12C 1.5KE12CA N/A 1.5CE12CA 1.5KE12CA N/A 1.5CE13 1.5KE13A N/A 1.5CE130 1.5KE130A N/A 1.5CE130A


    Original
    PDF 5CE120C 5KE120CA 5CE120CA 5CE12A 5KE12A 5CE12C 5KE12CA 5CE12CA CAT7105CA mp1410es G547E2 G547H2 G547F2 P5504EDG equivalent G547I1 SP8K10 SP8K10SFD5TB LD1117Al

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original
    PDF P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS

    Untitled

    Abstract: No abstract text available
    Text: P6KE6V8 C A - P6KE400(C)A 600W TRANSIENT VOLTAGE SUPPRESSOR Features • · · · · · · 600W Peak Pulse Power Dissipation Voltage Range 6.8V - 400V B A Constructed with Glass Passivated Die A Uni- and Bidirectional Versions Available Excellent Clamping Capability


    Original
    PDF P6KE400 DO-15 J-STD-020C 13-inch com/datasheets/ap02008 DS21502

    melf diode marking

    Abstract: A180-WLA RS503s SBR130S3 Schottky melf hall sensor 35l 5KE91A-B PR1005G-A GBPC3504L STPR2020CT
    Text: PCN PART NUMBER LISTING Part Number PCN Title Rel date Comments 1.5KE100A-B 1049 Lead-Free Lead Finish NOT RELEASED 1.5KE100A-T 1049 Lead-Free Lead Finish NOT RELEASED 1.5KE100CA-B 1049 Lead-Free Lead Finish NOT RELEASED 1.5KE100CA-T 1049 Lead-Free Lead Finish


    Original
    PDF 5KE100A-B 5KE100A-T 5KE100CA-B 5KE100CA-T 5KE10A-A 5KE10A-B 5KE10A-T 5KE10CA-B 5KE10CA-T 5KE110A-B melf diode marking A180-WLA RS503s SBR130S3 Schottky melf hall sensor 35l 5KE91A-B PR1005G-A GBPC3504L STPR2020CT

    P6KE10A

    Abstract: P6KE11A P6KE400 suppressor p6ke6v8
    Text: P6KE6V8 C A - P6KE400(C)A 600W TRANSIENT VOLTAGE SUPPRESSOR Features Mechanical Data • • • • • • • • • 600W Peak Pulse Power Dissipation Voltage Range 6.8V - 400V Constructed with Glass Passivated Die Uni- and Bidirectional Versions Available


    Original
    PDF P6KE400 DO-15 J-STD-020 MIL-STD-202, DS21502 P6KE10A P6KE11A suppressor p6ke6v8

    thermistor KSD201

    Abstract: IRF power mosfets catalog Complementary MOSFETs buz11 BZX85C6V8 SPICE MODEL Diode 1N4001 50V 1.0A DO-41 Rectifier Diode K*D1691 make SMPS inverter welding machine transistor KSP44 1N5402 spice model tip122 tip127 mosfet audio amp
    Text: Fairchild Semiconductor Product Catalog 2004 Microcontrollers Optoelectronics Across the board. Around the world. Analog Discrete Interface & Logic Interface & Logic Discrete Power Optoelectronics Analog & Mixed Signal Fairchild Semiconductor, The Power Franchise™


    Original
    PDF

    Untitled

    Abstract: No abstract text available
    Text: P6KE6V8 . P6KE540A P6KE6V8C . P6KE440CA 600 W Unidirectional and Bidirectional Transient Voltage Suppressor Diodes Peak Pulse Power Rating At 1 ms. Exp. 600 W DO-15 Reverse stand-off Voltage 5.8 ÷ 459 V R FEATURES • Glass passivated chip junction


    Original
    PDF P6KE540A P6KE440CA DO-15 2002/95/EC 2002/96/EC DO-15 Sep-12

    irfb4115

    Abstract: BTY79 equivalent diode skn 21-04 marking CODE W04 sot-23 bbc 598 479 DIODE mw 137 600g TFK 401 S 673 Vishay Telefunken tfk transistor INFINEON transistor marking W31 JYs marking transistor
    Text: 573 Technical portal and online community for Design Engineers - www.element-14.com Discrete & Power Devices Page 700 Bridge Rectifiers . . . . . . . . . . . . . . . . . . . . . . . . Diodes Schottky . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


    Original
    PDF element-14 F155-6A F155-10A F165-15A F175-25A irfb4115 BTY79 equivalent diode skn 21-04 marking CODE W04 sot-23 bbc 598 479 DIODE mw 137 600g TFK 401 S 673 Vishay Telefunken tfk transistor INFINEON transistor marking W31 JYs marking transistor

    FAIRCHILD SMD MARKING

    Abstract: P6KE18CA smd diode p6ke39ca SMBJ11CA SMBJ26CA SMCJ54CA P6KE36CA application note 1V5KE33CA LA 78141 same diode p6ke39ca
    Text: Date Created: 12/18/2003 Date Issued: 1/5/2004 PCN # 20035101 INFORMATION ONLY NOTIFICATION This is to inform you that a minor change is being made to the following product s . This notification is for your information only. Updated process quality documentation, such as FMEAs and Control Plans, are available


    Original
    PDF SMCJ22CA SMCJ28CA SMCJ36CA SMCJ45CA SMCJ54CA SMCJ60CA SMCJ78CA SMCJ85CA SMBJ100CA SMBJ11CA FAIRCHILD SMD MARKING P6KE18CA smd diode p6ke39ca SMBJ11CA SMBJ26CA SMCJ54CA P6KE36CA application note 1V5KE33CA LA 78141 same diode p6ke39ca

    CB417

    Abstract: P6KE10A P6KE12A P6KE15A P6KE18A P6KE22A P6KE24A P6KE27A P6KE30A
    Text: P6KE6V8A/440A P6KE6V8CA/440CA  TRANSILTM FEATURES PEAK PULSE POWER : 600 W 10/1000µs BREAKDOWN VOLTAGE RANGE : From 6.8V to 440 V. UNI AND BIDIRECTIONAL TYPES. LOW CLAMPING FACTOR. FAST RESPONSE TIME. UL RECOGNIZED. DESCRIPTION CB417 Transil diodes provide high overvoltage protection


    Original
    PDF P6KE6V8A/440A P6KE6V8CA/440CA CB417 CB417 P6KE10A P6KE12A P6KE15A P6KE18A P6KE22A P6KE24A P6KE27A P6KE30A

    1.5KE68A cb429

    Abstract: DO15 package 5KE220CA 5ke22a 5ke36ca P6KE15A diode 5KE56CA 1.5ke36ca 5ke18ca 5ke18a
    Text: EMC, FILTERS & SUPPRESSION DIODES, Transient Voltage Suppression DO15 600W Unidirectional P6KE A 600W Peak Power, Unidirectional (dc), 5% Voltage (V) Max. Breakdown Continuous min. max. 5.80 6.40 8.55 10.2 12.8 15.3 18.8 20.5 23.1 25.6 6.45 7.13 9.5 11.4


    Original
    PDF P6KE10A P6KE12A P6KE15A P6KE18A P6KE22A P6KE24A P6KE27A P6KE30A 5KE150CA 5KE180CA 1.5KE68A cb429 DO15 package 5KE220CA 5ke22a 5ke36ca P6KE15A diode 5KE56CA 1.5ke36ca 5ke18ca 5ke18a

    SMBJ5V0A

    Abstract: SMBJ11CA P6KE18CA 627 SMBJ13CA P6KE100CA P6KE10A P6KE10CA P6KE110A P6KE110CA P6KE11CA
    Text: Discrete Transient Voltage Supressors Products VRWM Reverse Stand-off Voltage V VBR Breakdown Voltage (V) Min Max IT (mA) VC Max Clamping Voltage @ IPPM (V) Test Condition IPPM Max Peak Pulse Surge Current (A) IR Max Reverse Leakage @ VRWM (uA) Type PPPM (W)


    Original
    PDF DO-15 P6KE100A P6KE100CA P6KE10A P6KE10CA P6KE110A SMCJ90A SMCJ90CA SMBJ5V0A SMBJ11CA P6KE18CA 627 SMBJ13CA P6KE100CA P6KE10A P6KE10CA P6KE110A P6KE110CA P6KE11CA

    Untitled

    Abstract: No abstract text available
    Text: P6KE6V8 C A - P6KE440(C)A 600 Watt Transient Voltage Suppressors Features • • • • • Glass passivated junction. 600W Peak Pulse Power capability at 1.0ms. Excellent clamping capability. Low incremental surge resistance. Fast response time; typically less


    Original
    PDF P6KE440 DO-15

    FAIRCHILD Transient Voltage Suppressors

    Abstract: KT 209 P6KE200(C)A equivalent P6KE120 application note P6KE10 P6KE11 P6KE12 P6KE13 P6KE15 P6KE16
    Text: P6KE6V8 C A - P6KE440(C)A Transient Voltage Suppressors P6KE6V8(C)A - P6KE440(C)A Features • • • • • • Glass passivated junction. 600W Peak Pulse Power capability at 1.0 ms. Excellent clamping capability. Low incremental surge resistance. Fast response time; typically less


    Original
    PDF P6KE440 DO-15 FAIRCHILD Transient Voltage Suppressors KT 209 P6KE200(C)A equivalent P6KE120 application note P6KE10 P6KE11 P6KE12 P6KE13 P6KE15 P6KE16

    shindengen mr5060

    Abstract: TFK 601 TFK 602 18db6a 18DB8A 18DB2A Philips BZV85C-22 data sheet bzx85c MOTOROLA BYD74G UR1M
    Text: Cross Reference Competitor Part Number Competitor FAGOR Part Number Competitor Part Number Competitor FAGOR Part Number 1.5KA10 1.5KA10A 1.5KA11 1.5KA11A 1.5KA12 1.5KA12A 1.5KA13 1.5KA13A 1.5KA15 1.5KA15A 1.5KA16 1.5KA16A 1.5KA18 1.5KA18A 1.5KA20 1.5KA20A


    Original
    PDF 5KA10 5KA10A 5KA11 5KA11A 5KA12 5KA12A 5KA13 5KA13A 5KA15 5KA15A shindengen mr5060 TFK 601 TFK 602 18db6a 18DB8A 18DB2A Philips BZV85C-22 data sheet bzx85c MOTOROLA BYD74G UR1M

    P4KE6V8

    Abstract: P6KE160A P6KE-Series
    Text: TVS Diodes P6KE-Series Transient Voltage Suppressor Diodes 17-02 Plastic Package TA = 25 °C Type Voltage Range tp = 300 jus Test Current Leakage Current Pulse Range tp = 1 ms Pulse Current IflS M = P4KE6V8 P6KE6V8A P6KE7V5 P6KE7V5A P6KE8V2 P6KE8V2A P6KE9V1


    OCR Scan
    PDF

    Untitled

    Abstract: No abstract text available
    Text: SGS-THOMSON P6KE6V8A/440A [RiDO [^@[E[L[10Tr[HÌ Q D^OOOS P6KE6V8CA/440CA TRANS IL FEATURES • PEAK PULSE POWER : 600 W (10/1 OOQis) ■ BREAKDOWN VOLTAGE RANGE : From 6.8V to 440 V. ■ UNI AND BIDIRECTIONAL TYPES. ■ LOW CLAMPING FACTOR. ■ FAST RESPONSETIME.


    OCR Scan
    PDF P6KE6V8CA/440CA

    TDA0161 equivalent

    Abstract: 1N3393 BDX54F equivalent byt301000 bux transient voltage suppressor ST90R9 ua776mh sgs 2n3055 Transistor morocco mje13007 inmos transputer reference manual
    Text: SHORTFORM 1995 NOVEMBER 1994 USE IN LIFE SUPPORT DEVICES OR SYSTEMS MUST BE EXPRESSLY AUTHORIZED SGS-THOMSON PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF SGS-THOMSON Microelectronics. As used herein:


    OCR Scan
    PDF

    P6KE400CP

    Abstract: P6KE440CP P6KE15CP P6KE36CP P6KE27CP P6KE39CP P6KE12CP P6KE150P
    Text: P6KE6V8P,A/440P,A P6KE6V8CP,A/440CP,CA iiO lT ^ O iD O i TRANSIL FEATURES • PE AK PULSE PO W ER = 600 W @ 1 ms. . B R E A K D O W N VO LTA G E R AN G E : F ro m 6 V 8 to 440 V. ■ UNI AND BID IR E C TIO N A L TYP ES. . LO W C LAM PIN G FACTOR. ■ F A S T R ES PO N SE TIM E:


    OCR Scan
    PDF /440P /440CP P6KE400CP P6KE440CP P6KE15CP P6KE36CP P6KE27CP P6KE39CP P6KE12CP P6KE150P

    p6kei3a

    Abstract: P6KEI2A P6KE39CP 6v8p P6KE6V8CP 420 6V8A BZWQ4P273 P6KE7V5CP P6KE22CP 6V8C
    Text: / T T SCS-THOMSON GENERAL PURPOSE & INDUSTRIAL ^7 # *M ilU O T B @ lil g § PROTECTION TRANSIENT VOLTAGE SUPPRESSORS «TRANSIL» Typo *RM @ VRM max V(BR * (V) •r V(CL) @ *pp max cq* max 1 ms expo Bidirec­ tional Unidirec­ tional (mA ) (V) min nom max 400 W / 1 ms expo.


    OCR Scan
    PDF BZW04P136 BZW04P136B BZW04-136 BZW04-136B BZWCI4P145 BZW04P145B BZW04-145 BZW04-145B BZW04P154 BZW04P154B p6kei3a P6KEI2A P6KE39CP 6v8p P6KE6V8CP 420 6V8A BZWQ4P273 P6KE7V5CP P6KE22CP 6V8C