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

    BG 65A Search Results

    BG 65A Result Highlights (5)

    Part ECAD Model Manufacturer Description Download Buy
    ISL70020SEHX/SAMPLE Renesas Electronics Corporation 40V, 65A Enhancement Mode GaN Power Transistor Visit Renesas Electronics Corporation
    ISL70020SEHL/PROTO Renesas Electronics Corporation 40V, 65A Enhancement Mode GaN Power Transistor Visit Renesas Electronics Corporation
    ISL73020SEHL/PROTO Renesas Electronics Corporation 40V, 65A Enhancement Mode GaN Power Transistor Visit Renesas Electronics Corporation
    ISL73020SEHML Renesas Electronics Corporation 40V, 65A Enhancement Mode GaN Power Transistor, CLCC, /Tray Visit Renesas Electronics Corporation
    ISL73020SEHMX Renesas Electronics Corporation 40V, 65A Enhancement Mode GaN Power Transistor, DIE, / Visit Renesas Electronics Corporation
    SF Impression Pixel

    BG 65A Price and Stock

    Vishay Semiconductors SMBG6.5A-E3-52

    TVS DIODE 6.5VWM 11.2VC DO215AA
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey SMBG6.5A-E3-52 Cut Tape 2,599 1
    • 1 $0.9
    • 10 $0.607
    • 100 $0.9
    • 1000 $0.9
    • 10000 $0.9
    Buy Now
    SMBG6.5A-E3-52 Digi-Reel 2,599 1
    • 1 $0.9
    • 10 $0.607
    • 100 $0.9
    • 1000 $0.9
    • 10000 $0.9
    Buy Now
    SMBG6.5A-E3-52 Reel 2,250 750
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.37
    • 10000 $0.33675
    Buy Now

    Microchip Technology Inc MSMBG6.5A

    TVS DIODE 6.5VWM 11.2VC SMBG
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MSMBG6.5A Bulk 178 1
    • 1 $1.04
    • 10 $1.04
    • 100 $0.98
    • 1000 $0.98
    • 10000 $0.98
    Buy Now
    Avnet Americas MSMBG6.5A Reel 878
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    MSMBG6.5A Bulk 40 Weeks 667
    • 1 $1.0192
    • 10 $1.0192
    • 100 $0.9555
    • 1000 $0.9506
    • 10000 $0.9506
    Buy Now
    Newark MSMBG6.5A Bulk 667
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.93
    • 10000 $0.93
    Buy Now
    Microchip Technology Inc MSMBG6.5A 40 Weeks
    • 1 $1.04
    • 10 $1.04
    • 100 $0.98
    • 1000 $0.88
    • 10000 $0.88
    Buy Now
    NAC MSMBG6.5A 333
    • 1 $1.15
    • 10 $1.15
    • 100 $1.04
    • 1000 $0.94
    • 10000 $0.94
    Buy Now
    Master Electronics MSMBG6.5A
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.03
    • 10000 $1.03
    Buy Now

    Microchip Technology Inc MASMBG6.5A

    TVS DIODE 6.5VWM 11.2VC SMBG
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MASMBG6.5A Bulk 200
    • 1 -
    • 10 -
    • 100 -
    • 1000 $5.00005
    • 10000 $5.00005
    Buy Now
    Avnet Americas MASMBG6.5A Bulk 40 Weeks 200
    • 1 $5.38
    • 10 $5.38
    • 100 $5
    • 1000 $4.79
    • 10000 $4.79
    Buy Now
    Newark MASMBG6.5A Bulk 200
    • 1 -
    • 10 -
    • 100 $5
    • 1000 $4.79
    • 10000 $4.79
    Buy Now
    Microchip Technology Inc MASMBG6.5A 40 Weeks
    • 1 $5.38
    • 10 $5.38
    • 100 $5
    • 1000 $4.53
    • 10000 $4.53
    Buy Now
    NAC MASMBG6.5A 64
    • 1 $5.66
    • 10 $5.66
    • 100 $5.13
    • 1000 $4.7
    • 10000 $4.7
    Buy Now
    Master Electronics MASMBG6.5A
    • 1 -
    • 10 -
    • 100 $5.78
    • 1000 $5.28
    • 10000 $5.28
    Buy Now

    Microchip Technology Inc MSMBG6.5AE3

    TVS DIODE 6.5VWM 11.2VC SMBG
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MSMBG6.5AE3 Bulk 800
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.98
    • 10000 $0.98
    Buy Now
    Avnet Americas MSMBG6.5AE3 Bulk 40 Weeks 800
    • 1 $1.0192
    • 10 $1.0192
    • 100 $0.9555
    • 1000 $0.9506
    • 10000 $0.9506
    Buy Now
    Newark MSMBG6.5AE3 Bulk 800
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.93
    • 10000 $0.93
    Buy Now
    Microchip Technology Inc MSMBG6.5AE3 40 Weeks
    • 1 $1.04
    • 10 $1.04
    • 100 $0.98
    • 1000 $0.88
    • 10000 $0.88
    Buy Now
    NAC MSMBG6.5AE3 333
    • 1 $1.15
    • 10 $1.15
    • 100 $1.04
    • 1000 $0.94
    • 10000 $0.94
    Buy Now
    Master Electronics MSMBG6.5AE3
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.03
    • 10000 $1.03
    Buy Now

    Microchip Technology Inc MASMBG6.5AE3

    TVS DIODE 6.5VWM 11.2VC SMBG
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MASMBG6.5AE3 Bulk 200
    • 1 -
    • 10 -
    • 100 -
    • 1000 $5.00005
    • 10000 $5.00005
    Buy Now
    Avnet Americas MASMBG6.5AE3 Bulk 40 Weeks 200
    • 1 $5.2724
    • 10 $5.2724
    • 100 $4.875
    • 1000 $4.86972
    • 10000 $4.86972
    Buy Now
    Newark MASMBG6.5AE3 Bulk 200
    • 1 -
    • 10 -
    • 100 $5
    • 1000 $4.79
    • 10000 $4.79
    Buy Now
    Microchip Technology Inc MASMBG6.5AE3 40 Weeks
    • 1 $5.38
    • 10 $5.38
    • 100 $5
    • 1000 $4.53
    • 10000 $4.53
    Buy Now
    NAC MASMBG6.5AE3 64
    • 1 $5.66
    • 10 $5.66
    • 100 $5.13
    • 1000 $4.7
    • 10000 $4.7
    Buy Now
    Master Electronics MASMBG6.5AE3
    • 1 -
    • 10 -
    • 100 $5.78
    • 1000 $5.28
    • 10000 $5.28
    Buy Now

    BG 65A Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    EHP 16

    Abstract: 65A0 IQM695561
    Text: 42?+8 .>=979=5?1 ;16.A 2EBOPMEN U 95A lpbm\abg` \ZiZ[bebmr U TZkbhnl fhngmbg` m^kfbgZmbhgl ZoZbeZ[e^ U 6 Fhkf A /7q=<0 \hgmZ\m ZkkZg`^f^gm U PhHQ - EJT \hfiebZgm /4.;./=1;5<=5/< ChgmZ\m ZkkZg`^f^gm 6A Rri3? 95fT /Zm 65A0 ThemZ`^ ]khi /bgbmbZe0 KZq3? 7:5fT /Zm 65A0


    Original
    PDF 7738Hs EHP 16 65A0 IQM695561

    sfik

    Abstract: kzq3 65A0 IQM695561
    Text: 31>*7 -=<868<4>0 :05-@ 1DANOLDM T 95A lpbm\abg` \ZiZ[bebmr T TZkbhnl fhngmbg` m^kfbgZmbhgl ZoZbeZ[e^ T 6 Fhkf A /7 q =<0 \hgmZ\m ZkkZg`^f^gm T PhHQ - EJT \hfiebZgm .3-:-.<0:4;<4.; ChgmZ\m ZkkZg`^f^gm 6A Rri3? 95fT /Zm 65A0 ThemZ`^ ]khi /bgbmbZe0 KZq3 \hgmbgnhnl \nkk^gm


    Original
    PDF 7738Hs sfik kzq3 65A0 IQM695561

    2grg

    Abstract: sfik 02A4 A02A U5-38 w6555 LN a82 BG 65A
    Text: 75,+5 @B1:8;80AB?4 8;A4?:4380A4 =<D4? ?490E 5JGUVSJT Fbe^ Mh3? E689:6< \ 65A lpbm\abg` \ZiZ[bebmr \ 6 Fhkf A Zg] 6 Fhkf C \hg_b`nkZmbhgl C 3 4 \ Rn[fbgbZmnk^1 lmZg]Zk] OCB eZrhnm Fbe^ Mh3? 95567759 \ OeZlmb\ l^Ze^] Zg] _enq ikhh_^] mri^l ZoZbeZ[e^ \ Egobkhgf^gmZe _kb^g]er ikh]n\m /QhHR \hfiebZgm0


    Original
    PDF 4380A4 85UDC 85UDC 2grg sfik 02A4 A02A U5-38 w6555 LN a82 BG 65A

    02A4

    Abstract: A02A
    Text: 75,+5 @B1:8;80AB?4 8;A4?:4380A4 =<D4? ?490E 5JGUVSJT Fbe^ Mh3? E689:6< \ 65A lpbm\abg` \ZiZ[bebmr \ 6 Fhkf A Zg] 6 Fhkf C \hg_b`nkZmbhgl C 3 4 \ Rn[fbgbZmnk^1 lmZg]Zk] OCB eZrhnm Fbe^ Mh3? 95567759 \ VZla mb`am Zg] _enq ikhh_^] mri^l ZoZbeZ[e^ \ Egobkhgf^gmZe _kb^g]er ikh]n\m /QhHR \hfiebZgm0


    Original
    PDF 4380A4 85UDC 85UDC 02A4 A02A

    w65555

    Abstract: BG 65A
    Text: 42+*2 =?.7585->?<1 58>1<7105->1 :9A1< <16-B 2GDRSPGQ Fbe^ Mh3? E689:6< Y 65A lpbm\abg` \ZiZ[bebmr Y 6 Fhkf A Zg] 6 Fhkf C \hg_b`nkZmbhgl @ 0 1 Y Rn[fbgbZmnk^1 lmZg]Zk] OCB eZrhnm Y OeZlmb\ l^Ze^] Zg] _enq ikhh_^] mri^l ZoZbeZ[e^ Fbe^ Mh3? 95567759 Y TK bglneZmbhg lrlm^f? CeZll F


    Original
    PDF Aiikhq3755fV w65555 BG 65A

    VDE598

    Abstract: U-537
    Text: 31|*1 .JQC27;F/ ;=-6474,<=:0 3423 98?0: :05,@ 1EBOPMEN V Eqmk^f^er ehp \hlm V 9555VAC lnk`^ ohemZ`^ .[^mp^^g \hbe Zg] \hgmZ\ml/ V 65A 7:5VAC .Zm =: / lpbm\abg` \ZiZ[bebmr V Ce^ZkZg\^ 4 \k^^iZ`^ ]blmZg\^ f^^mbg` VDE598: 4 5<55 Fbe^ Nh3?E6889=6 V CTI 7:54CTI 855 ZoZbeZ[e^


    Original
    PDF JQC27 9555VAC VDE598: E6889 54CTI 955VAC VDE598 U-537

    VDE598

    Abstract: BG 65A
    Text: 20}~0{; .JQC27;F2T/ :<,5363+;<9/ 2312 ;/58/9+;<9/ 9/4+? 0DANOLDM U 9555VAC lnk`^ ohemZ`^.[^mp^^g \hbe Zg] \hgmZ\ml/ U 65A 7:5VAC lpbm\abg` \ZiZ\bmr .Zm 65: / U Ce^ZkZg\^ 4 \k^^iZ`^ ]blmZg\^ Fbe^ Nh3?E6889=6 f^^mbg` VDE598: 4 5<55 U UL>91 V25 _eZffZ[bebmr \eZll


    Original
    PDF JQC27 9555VAC E6889 VDE598: VDE598 BG 65A

    LM 739 N

    Abstract: lm 538 n A083 65A0 IQM695561 L6395 lm 538
    Text: 75B- 1A@<:<@8B4 >491D 5IFSTQIR Y 95A lpbm\abg` \ZiZ[bebmr Y TZkbhnl fhngmbg` m^kfbgZmbhgl ZoZbeZ[e^ Y 6 Fhkf A - 6 Fhkf C \hgmZ\m ZkkZg`^f^gm Y UZla mb`am Zg] ]nlm ikhm^\m^] mri^l ZoZbeZ[e^ @VPKGFL 1PPLKGFSKONR Y PhHQ - EJT \hfiebZgm Fh` eZfi - a^Z]eb`am \hgmkhe1 P^Zk pbg]hp ]^_h``^k1


    Original
    PDF

    zg a3

    Abstract: kzq3 LM 739 N lm 538 n lm 538 65A0 IQM695561 U 237 BG 79t03 BB 2793
    Text: 64A, 0@?;9;?7A3 =380C 4HERSPHQ X 95A lpbm\abg` \ZiZ[bebmr X TZkbhnl fhngmbg` m^kfbgZmbhgl ZoZbeZ[e^ X 6 Fhkf A - 6 Fhkf C \hgmZ\m ZkkZg`^f^gm X NeZlmb\ l^Ze^] Zg] ]nlm ikhm^\m^] mri^l ZoZbeZ[e^ ?UOJFEK 0OOKJFERJNMQ X PhHQ - EJT \hfiebZgm Fh` eZfi - a^Z]eb`am \hgmkhe1 P^Zk pbg]hp ]^_h``^k1


    Original
    PDF

    Untitled

    Abstract: No abstract text available
    Text: 97;=+97;B 2DC?=?C:E6 A6<2G 7LIVWTLU ^ Rpbm\abg` \ZiZ[bebmr ni mh 75A ^ Rbq ]b_^k^gm \hgmZ\m ZkkZg`^f^gml ^ Sph m ^kfbgZel lbs^ _hk HFJL - HFJR ^ Tg^g\ehl^] Zg] pZla mb`am mri^l ZoZbeZ[e^ CYSNJIO 2SSONJIVNRQU ^ QhHR - EKU \hfiebZgm C^gmkZe ]hhk eh\d1 Ohp^k ]hhkl - pbg]hpl1


    Original
    PDF 492A24C6A 7w95A 7w85A47w 75A465A 7w75A 76V06] HFJL456726HRS

    Untitled

    Abstract: No abstract text available
    Text: 5370~5370}? .@?;9;?6A2 =28.C 3HERSPHQ Y Rn[fbgbZmnk^ Znmhfhmbo^ k^eZr Y Sa^ p^b`am bl hger 9` _hk lbg`e^ k^eZr Y Eqm^g]^] m^fi3 kZg`^ ni mh 65: Y Sa^ k^_ehp lhe]^kbg` o^klbhg .hi^g o^gm ahe^/ ?VOJFEK .OOKJFERJNMQ ZoZbeZ[e^ .HFJC2S/ C^gmkZe ]hhk eh\d1 Agmb2ma^_m eh\d1 Ohp^k ]hhkl - pbg]hpl1


    Original
    PDF

    a01e

    Abstract: 4g56 65A5 J445B
    Text: ֨ ༫ęȩ \ /_ĜČ   ඥ  ǟ ࢍ Ρt   ħ ࢍ ˷ූȊ- < ˷ූ ȉ ၠූ ᆼ‫ސ‬ ! "# $ #% ᇗˣ -ሓ "˷ූ -ሓ& ූ ඥ ࡛Ɩ " % ޻ " ( % ࢍ)  * ̤ +* ˫ # ś) ) # (3 ś + # (3 , ś + '3 ޻ ࢍ ) ÅP / ͩ$ -ሓ)  ͩ$ ‫ݯ‬ཟ


    Original
    PDF

    ez 637

    Abstract: Z637 0537 z 637 IQN69556 d 637 r U-536 9938 NG
    Text: ><@E 7IHDBDH?J; F;A7L <QN[\YQZ * 9: A lpbm\abg` \ZiZ[bebmr * OCB m^kfbgZel ZoZbeZ[e^ * Rph ibg eZrhnm \ahb\^l H_XSONT 7XXTSON[SWVZ * 6 Fhkf A - 6 Fhkf C \hgmZ\m ZkkZg`^f^gm Rnkgbg` eZfi1 ]Zg`^khnl lb`gZe-l\kZf eZfi \hgmkhe1 An]bh lrlm^f1 Abk2\hg]bmbhgbg`1 Fn^e infi \hgmkhe1 Khp m^fi^kZmnk^ \hgmkhe1


    Original
    PDF 7F79H ez 637 Z637 0537 z 637 IQN69556 d 637 r U-536 9938 NG

    w636

    Abstract: 7V65 7A17C OBP16 SA 537 7816A
    Text: 6481~6481}@ /A@<:<@7B3 >39/D 4IFSTQIR Z Rn[fbgZmnk^ Znmhfhmbo^ k^eZr Z Spbg l^iZkZm^ lrlm^fl .Spbg o^klbhg/ Rbg`e^ Spbg Z Sa^ k^_ehp lhe]^kbg` o^klbhg .hi^g o^gm ahe^/ ZoZbeZ[e^ .HFJC2S/ @WPKGFL /PPLKGFSKONR Z QhHR - EKU \hfiebZgm C^gmkZe ]hhk eh\d1 Agmb2ma^_m eh\d1 Ohp^k ]hhkl - pbg]hpl1


    Original
    PDF

    CIRCUIT BREAKER AEG me 800

    Abstract: catalog for 3RT series contactor* siemens Weidmuller upac Telemecanique catalog 9101900000 Siemens 4-20mA Loop Isolator catalog for 3RT Power contactor* siemens upac MCB 10 AMP 87426
    Text: CATALOGUE 10 2006/2007 Short Form Catalogue Quick Reference Guide Company profile Weidmüller is the leading manufacturer of components for electrical and electronic interconnection technologies. The company develops, produces and sells customer-oriented solutions comprising the entire Weidmüller product portfolio.


    Original
    PDF

    bg g022

    Abstract: M0205-01 M020-5 g029
    Text: CSD86330Q3D SLPS264A – OCTOBER 2010 – REVISED DECEMBER 2010 www.ti.com Synchronous Buck NexFET Power Block FEATURES DESCRIPTION • • • • • The CSD86330Q3D NexFET™ power block is an optimized design for synchronous buck applications offering high current, high efficiency, and high


    Original
    PDF CSD86330Q3D SLPS264A CSD86330Q3D bg g022 M0205-01 M020-5 g029

    star delta starter single line drawing

    Abstract: bf65 BFK12 T2D45 BF65C BGP09 BFK18 321 D012 electromechanical relay BFK09 BFK32
    Text: 03_Capitolo_03GB.qxd 3-03-2009 10:57 Pagina 1 3 CONTACTORS PAGE 3-8 FOUR-POLE CONTACTORS • • • • • Ith ratings in AC1 duty at ≤40°C: 20 to 1600A • Power ratings in AC1 400V duty: 14 to 950kW • AC, DC and DC low-consumption control coil. Ith ratings in AC1 duty at ≤40°C: 16 to 1600A


    Original
    PDF 950kW 335kW 60kvar B1250 B1600 BA1588 B115-B145-B180 BA1589 star delta starter single line drawing bf65 BFK12 T2D45 BF65C BGP09 BFK18 321 D012 electromechanical relay BFK09 BFK32

    Untitled

    Abstract: No abstract text available
    Text: CSD86330Q3D SLPS264A – OCTOBER 2010 – REVISED DECEMBER 2010 www.ti.com Synchronous Buck NexFET Power Block FEATURES DESCRIPTION • • • • • The CSD86330Q3D NexFET™ power block is an optimized design for synchronous buck applications offering high current, high efficiency, and high


    Original
    PDF CSD86330Q3D SLPS264A CSD86330Q3D

    Untitled

    Abstract: No abstract text available
    Text: CSD86330Q3D SLPS264A – OCTOBER 2010 – REVISED DECEMBER 2010 www.ti.com Synchronous Buck NexFET Power Block FEATURES DESCRIPTION • • • • • The CSD86330Q3D NexFET™ power block is an optimized design for synchronous buck applications offering high current, high efficiency, and high


    Original
    PDF CSD86330Q3D SLPS264A CSD86330Q3D

    mosfet SOA testing

    Abstract: csd86330q3d G022 10kV Texas Instruments Synchronous Buck NexFET
    Text: CSD86330Q3D www.ti.com SLPS264A – OCTOBER 2010 – REVISED DECEMBER 2010 Synchronous Buck NexFET Power Block FEATURES DESCRIPTION • • • • • The CSD86330Q3D NexFET™ power block is an optimized design for synchronous buck applications offering high current, high efficiency, and high


    Original
    PDF CSD86330Q3D SLPS264A CSD86330Q3D mosfet SOA testing G022 10kV Texas Instruments Synchronous Buck NexFET

    star delta wiring diagram motor start y

    Abstract: TDA 9361 PS tda 9351 d4184 driver power modul inverter star delta wiring diagram with timer FOR 3B std schottky diode SB6 DIODE MOTOROLA 633 DC-01-B
    Text: DSP56003/005 24-BIT DIGITAL SIGNAL PROCESSOR USER’S MANUAL Motorola, Inc. Semiconductor Products Sector DSP Division 6501 William Cannon Drive, West Austin, Texas 78735-8598 Order this document by DSP56003UM/AD Motorola reserves the right to make changes without further notice to any products herein to improve reliability, function or design. Motorola does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its


    Original
    PDF DSP56003/005 24-BIT DSP56003UM/AD star delta wiring diagram motor start y TDA 9361 PS tda 9351 d4184 driver power modul inverter star delta wiring diagram with timer FOR 3B std schottky diode SB6 DIODE MOTOROLA 633 DC-01-B

    Untitled

    Abstract: No abstract text available
    Text: UNCONTROLLED DOCUMENT G T-BG 350L PART NUM BER DATE 12.04.00 12.11.06 11.15.07 12.21.11 E.C.N. E.C.N. E.C.N. E.C.N. D re v . REV. A B C D E.C.N. NUMBER AND REVISION COMMENTS #10685 #11148. #11454. #1 OBRDR. 08.0 [00.315] ELECTRICAL SP EC IFIC AT IO N S PARAMETER


    OCR Scan
    PDF

    marking k4

    Abstract: 100az FMMT2222A BCV71 BCV72 BCW29 BCW30 BCW31 BCW32 BCW33
    Text: SOT-23 TRANSISTORS & DIODES PRODUCT LISTA N O DEVICE IDENTIFICATION TR A N SISTO R S TR A N SISTO R S Standard marking Reverse Joggle marking BCV71 BCV72 K7 K8 K6 K9 BCW29 BCW30 BCW31 BCW32 BCW33 BCW 60A BCW60B BCW60C BCW60D BCW 61A BCW61B BCW61C BCW61D BCW 65A


    OCR Scan
    PDF OT-23 BCV71 BFQ31 BCV72 BFQ31A BCW29 BFS20 BCW30 BCW31 BCW32 marking k4 100az FMMT2222A BCW33

    BCW65C

    Abstract: FERRANTI ELECTRONICS transistors DEVICE MARKING BF197P BCV71 BCV72 BCW29 BCW30 BCW31 BCW32
    Text: SOT-23 TRANSISTORS & DIODES PRODUCT LISTANO DEVICE IDENTIFICATION TRANSISTORS TRANSISTORS Standard marking Reverse Joggle marking BCV71 BCV72 K7 K8 K6 K9 BCW 29 BCW 30 BCW31 BCW 32 BCW 33 BCW 60A BCW 60B BCW 60C BCW 60D B CW 61A BCW 61B BCW 61C B CW 61D B CW 65A


    OCR Scan
    PDF OT-23 BCV71 BFQ31 BCV72 BFQ31A BCW29 BFS20 BCW30 BCW31 BCW32 BCW65C FERRANTI ELECTRONICS transistors DEVICE MARKING BF197P