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

    3055T Search Results

    SF Impression Pixel

    3055T Price and Stock

    onsemi MJD3055T4G

    TRANS NPN 60V 10A DPAK
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MJD3055T4G Digi-Reel 22,873 1
    • 1 $0.94
    • 10 $0.629
    • 100 $0.94
    • 1000 $0.31677
    • 10000 $0.31677
    		Buy Now
    MJD3055T4G Cut Tape 22,873 1
    • 1 $0.94
    • 10 $0.629
    • 100 $0.94
    • 1000 $0.31677
    • 10000 $0.31677
    		Buy Now
    MJD3055T4G Reel 20,000 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.28507
    		Buy Now
    Avnet Americas MJD3055T4G Ammo Pack 23 Weeks, 4 Days 1
    • 1 $0.866
    • 10 $0.739
    • 100 $0.543
    • 1000 $0.543
    • 10000 $0.543
    		Buy Now
    Mouser Electronics MJD3055T4G 3,421
    • 1 $0.89
    • 10 $0.629
    • 100 $0.434
    • 1000 $0.317
    • 10000 $0.296
    		Buy Now
    Newark MJD3055T4G Cut Tape 2,490 1
    • 1 $0.833
    • 10 $0.706
    • 100 $0.509
    • 1000 $0.429
    • 10000 $0.429
    		Buy Now
    MJD3055T4G Cut Tape 30 1
    • 1 $0.863
    • 10 $0.736
    • 100 $0.54
    • 1000 $0.46
    • 10000 $0.46
    		Buy Now
    MJD3055T4G Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.334
    		Buy Now
    RS MJD3055T4G Bulk 25
    • 1 -
    • 10 -
    • 100 $0.75
    • 1000 $0.75
    • 10000 $0.75
    		Get Quote
    Bristol Electronics MJD3055T4G 1,676
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Rochester Electronics MJD3055T4G 1
    • 1 $0.2872
    • 10 $0.2872
    • 100 $0.27
    • 1000 $0.2441
    • 10000 $0.2441
    		Buy Now
    Ameya Holding Limited MJD3055T4G 4,409
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Avnet Asia MJD3055T4G 11 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.27638
    		Buy Now
    Avnet Silica MJD3055T4G 12 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    EBV Elektronik MJD3055T4G 13 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Master Electronics MJD3055T4G 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2484
    		Buy Now
    Win Source Electronics MJD3055T4G 250,020
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.3285
    • 10000 $0.3285
    		Buy Now

    STMicroelectronics MJD3055T4

    TRANS NPN 60V 10A DPAK
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MJD3055T4 Cut Tape 9,248 1
    • 1 $1.76
    • 10 $1.115
    • 100 $1.76
    • 1000 $0.53993
    • 10000 $0.53993
    		Buy Now
    MJD3055T4 Digi-Reel 9,248 1
    • 1 $1.76
    • 10 $1.115
    • 100 $1.76
    • 1000 $0.53993
    • 10000 $0.53993
    		Buy Now
    MJD3055T4 Reel 7,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.48513
    		Buy Now
    Avnet Americas MJD3055T4 Reel 5,000 14 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.34842
    		Buy Now
    Mouser Electronics MJD3055T4 3,964
    • 1 $1.26
    • 10 $0.822
    • 100 $0.584
    • 1000 $0.44
    • 10000 $0.438
    		Buy Now
    Newark MJD3055T4 Reel 2,500
    • 1 $0.635
    • 10 $0.635
    • 100 $0.635
    • 1000 $0.635
    • 10000 $0.554
    		Buy Now
    MJD3055T4 Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    MJD3055T4 Cut Tape 5
    • 1 $1.14
    • 10 $0.896
    • 100 $0.581
    • 1000 $0.368
    • 10000 $0.368
    		Buy Now
    STMicroelectronics MJD3055T4 3,964 1
    • 1 $1.24
    • 10 $0.81
    • 100 $0.57
    • 1000 $0.46
    • 10000 $0.46
    		Buy Now
    TME MJD3055T4 1
    • 1 $1.068
    • 10 $0.527
    • 100 $0.428
    • 1000 $0.339
    • 10000 $0.305
    		Get Quote
    Avnet Silica MJD3055T4 5,000 15 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    EBV Elektronik MJD3055T4 130,000 15 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now

    onsemi NJVMJD3055T4G

    TRANS NPN 60V 10A DPAK
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey NJVMJD3055T4G Digi-Reel 3,528 1
    • 1 $1.27
    • 10 $0.857
    • 100 $1.27
    • 1000 $0.44345
    • 10000 $0.44345
    		Buy Now
    NJVMJD3055T4G Cut Tape 3,528 1
    • 1 $1.27
    • 10 $0.857
    • 100 $1.27
    • 1000 $0.44345
    • 10000 $0.44345
    		Buy Now
    NJVMJD3055T4G Reel 2,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3855
    		Buy Now
    Avnet Americas NJVMJD3055T4G Reel 5,000 10 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.36714
    		Buy Now
    Mouser Electronics NJVMJD3055T4G 3,871
    • 1 $1.03
    • 10 $0.841
    • 100 $0.655
    • 1000 $0.452
    • 10000 $0.386
    		Buy Now
    Newark NJVMJD3055T4G Reel 2,500
    • 1 $0.531
    • 10 $0.531
    • 100 $0.531
    • 1000 $0.531
    • 10000 $0.463
    		Buy Now
    Avnet Silica NJVMJD3055T4G 11 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    EBV Elektronik NJVMJD3055T4G 12 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Flip Electronics NJVMJD3055T4G 519
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote

    Triplett Corporation 305-5TP

    BNC CRIMP CRIMP CONN MALE 10 PK
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 305-5TP Bag 499 6
    • 1 -
    • 10 $5.32
    • 100 $5.32
    • 1000 $5.32
    • 10000 $5.32
    		Buy Now
    TestEquity LLC 305-5TP
    • 1 $5.32
    • 10 $5.32
    • 100 $5.32
    • 1000 $5.32
    • 10000 $5.32
    		Buy Now

    STMicroelectronics MJE3055T

    TRANS NPN 60V 10A TO220
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MJE3055T Tube 450 1
    • 1 $1.66
    • 10 $1.66
    • 100 $1.66
    • 1000 $0.5076
    • 10000 $0.40725
    		Buy Now
    Avnet Americas MJE3055T Tube 12,000 45 Weeks 1,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.21489
    • 10000 $0.20249
    		Buy Now
    Mouser Electronics MJE3055T 3,261
    • 1 $1.33
    • 10 $0.722
    • 100 $0.65
    • 1000 $0.518
    • 10000 $0.407
    		Buy Now
    Newark MJE3055T Bulk 6,049 1
    • 1 $1.1
    • 10 $0.896
    • 100 $0.733
    • 1000 $0.514
    • 10000 $0.464
    		Buy Now
    STMicroelectronics MJE3055T 3,257 1
    • 1 $1.3
    • 10 $0.71
    • 100 $0.64
    • 1000 $0.51
    • 10000 $0.51
    		Buy Now
    Bristol Electronics MJE3055T 10
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    TME MJE3055T 276 1
    • 1 $1.052
    • 10 $0.633
    • 100 $0.566
    • 1000 $0.422
    • 10000 $0.369
    		Buy Now
    ComSIT USA MJE3055T 775
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Avnet Silica MJE3055T 5,450 15 Weeks 50
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    EBV Elektronik MJE3055T 3,050 15 Weeks 50
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Find more 3055T price and stock on Findchips.com

    3055T Datasheets (98)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    3055T-A-256-AL RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN ALUMIN Original PDF
    3055T-A-256-B RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN BRASS1 Original PDF
    3055T-A-256-S RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN STEEL1 Original PDF
    3055T-A-256-SS RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN STAINL Original PDF
    3055T-A-348-AL RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN ALUMIN Original PDF
    3055T-A-348-B RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN BRASS1 Original PDF
    3055T-A-348-S RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN STEEL1 Original PDF
    3055T-A-348-SS RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN STAINL Original PDF
    3055T-A-440-AL RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN ALUMIN Original PDF
    3055T-A-440-B RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN BRASS1 Original PDF
    3055T-A-440-S RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN STEEL1 Original PDF
    3055T-A-440-SS RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN STAINL Original PDF
    3055T-A-632-AL RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN ALUMIN Original PDF
    3055T-A-632-B RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN BRASS1 Original PDF
    3055T-A-632-S RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN STEEL1 Original PDF
    3055T-A-632-SS RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN STAINL Original PDF
    3055T-B-256-AL RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN ALUMIN Original PDF
    3055T-B-256-B RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN BRASS1 Original PDF
    3055T-B-256-S RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN STEEL1 Original PDF
    3055T-B-256-SS RAF Electronic Hardware ROUND SWAGE STANDOFFPLAIN STAINL Original PDF

    3055T Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    3055t

    Abstract: MJE2955T MJE305 MJE3055T 75W PNP
    Text: MJE2955T, 3055T Complementary Power Transistors Complementary Silicon Power Transistors are designed for use in general-purpose amplifier and switching applications. Features: • Power dissipation-PD = 75W at TC = 25°C. • DC current gain hFE = 20 Minimum at IC = 4.0A.


    Original     		PDF MJE2955T, 3055T 400mA. 3055t MJE2955T MJE305 MJE3055T 75W PNP

    82-3055TC

    Abstract: Tab & Cover
    Text: TERMINATION TAB & COVER 30 WATT DATA SHEET PART SERIES: 82-3055TC FEATURES EN 13-3496 Revision- SHEET 1 OF 2 82-3055TC APPLICATIONS Wide Band Response High Power Direct Attached Low VSWR Easy Installation Excellent Heat Transfer Mobile Networks Broadcast High Power Amplifiers


    Original     		PDF 82-3055TC 423F102 2Y194 82-3055TC Tab & Cover

    MTVA0300N07

    Abstract: MTVA0300
    Text: EMC Technology RF & MICROWAVE CABLE ASSEMBLIES & COAXIAL COMPONENTS CATALOG ASR Lab-­Flex Lab-­Flex® S Lab-­Flex® AF Semi-­Rigid, Conformable & Flexible Semi-­Rigid Low Loss RG Series Test Cable Assemblies DQG&RD[LDO3DVVLYH&RPSRQHQWV


    Original     		PDF

    220v AC voltage stabilizer schematic diagram

    Abstract: 1000w inverter PURE SINE WAVE schematic diagram philips ecg master replacement guide ecg semiconductors master replacement guide diac 3202 bta16 6008 csr1000 mini Audio transformer 200k to 1k ct input jrc 2904 d BTA12 6008
    Text: Prices Guaranteed Until July 31,1998 Catalog 594 Search Products Suppliers New Products CD Only Products How to Order Web Site Help Select an Option Main Menu New Products Help See pages 194 and 196 for new Trimmer Potentiometers. See pages 41 and 42 for new EEPROMS.


    Original     		PDF Batte48 220v AC voltage stabilizer schematic diagram 1000w inverter PURE SINE WAVE schematic diagram philips ecg master replacement guide ecg semiconductors master replacement guide diac 3202 bta16 6008 csr1000 mini Audio transformer 200k to 1k ct input jrc 2904 d BTA12 6008

    trm a55

    Abstract: No abstract text available
    Text: EMC Technology RF & MICROWAVE CABLE ASSEMBLIES & COAXIAL COMPONENTS CATALOG ASR Lab-­Flex Lab-­Flex® S Lab-­Flex® AF Semi-­Rigid, Conformable & Flexible Semi-­Rigid Low Loss RG Series Test Cable Assemblies DQG&RD[LDO3DVVLYH&RPSRQHQWV


    Original     		PDF

    2955T

    Abstract: JE3055T 3055t JE3055 je 3055t JE2955T AN415A
    Text: MOTOROLA SEMICONDUCTOR TECHNICAL DATA PNP M JE 2955T* Complementary Silicon Plastic Power Transistors UPI! M JE 3055T* . . . designed for use in general-purpose amplifier and switching applications. • • *MotoroU Preferred Dtvlct DC Current Gain Specified to 10 Amperes


    OCR Scan     		PDF 2955T* 3055T* MJE3055T, MJE2955T MJE2955T 2955T JE3055T 3055t JE3055 je 3055t JE2955T AN415A

    Untitled

    Abstract: No abstract text available
    Text: EDD NOTES: UNLESS OTHERWISE SPECIFIED, TOLERANCES ARE ± DRAWING NO.: A 82-3055TC .0 1 0 ” [,2 5 4 m m ]. .070 MAX [1 .7 8 m m ] REV. .060 [ 1 .52m m ] .120 [3 .0 5 m m ] MATERIALS: SUBSTRATE: BERYLLIUM OXIDE COVER: ALUMINA TAB: BERYLLIUM COPPER PER ASTM B 1 9 4


    OCR Scan     		PDF 82-3055TC 07-F0780 2Y194

    triac zd 607

    Abstract: 1n5204 CA2820 TRW 2N4427 equivalent bfr91 2N6823 842 317 SO8 BD243 PINOUT BD529 bf506 BF845
    Text: MASTER SELECTION GUIDE EUROPEAN SUPPLEMENT This is the European supplement to the USA edition of the Master Selection Guide, SG73/D REV 3. It should be read along with the USA edition. The supplement carries amendments to sections 1 and 5 in the USA edition.


    OCR Scan     		PDF SG73/D triac zd 607 1n5204 CA2820 TRW 2N4427 equivalent bfr91 2N6823 842 317 SO8 BD243 PINOUT BD529 bf506 BF845

    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

    la 4440 amplifier circuit diagram 300 watt

    Abstract: la 4440 amplifier circuit diagram 300 watt diode LT 7229 2sd323 YM 7137 3D DA 3807 pdf transistor inverter welder 4 schematic 2N5630 THYRISTOR br 403 1N3492
    Text: Alphanumeric Index Power Transistor Selector Guide Power Transistor Cross Reference Power Transistor Data Sheets Thyristor Selector Guide Thyristor Cross Reference Thyristor Data Sheets Leadforms, Hardware, and Mounting Techniques R ectifier and Zener Diode


    OCR Scan     		PDF AN-784A la 4440 amplifier circuit diagram 300 watt la 4440 amplifier circuit diagram 300 watt diode LT 7229 2sd323 YM 7137 3D DA 3807 pdf transistor inverter welder 4 schematic 2N5630 THYRISTOR br 403 1N3492

    ksd 250v 10a

    Abstract: ksd 202 ksd 180 13003 bd ksd 250v ksd 75 bow 94c bdx 44b ksd 250V 5A d5072
    Text: TRANSISTORS FUNCTION GUIDE 3. QUICK REFERENCE TABLE APPLICATION 3.1 Audio Equipment Package SOT-23 TO-92 TO-92L TO-126 TO-220 Application FM RM AMP KSC2223 Mix Conv KSC2223 Local Ose KSC2223 IF AM Diff. Amp KSC2715 RF KSC1623 Conv Ose KSC2715 IF KSC2715


    OCR Scan     		PDF OT-23 KSC2223 KSC2715 KSC1674 KSC1674/ KSC167Î KSC838/KSC167 ksd 250v 10a ksd 202 ksd 180 13003 bd ksd 250v ksd 75 bow 94c bdx 44b ksd 250V 5A d5072

    3055t

    Abstract: bdw 51 52 SGS TIP 32 mj 3055 npn 2955t B0536 bd 911 mj 2955 npn bd 3055 TIP 3771
    Text: Æ J SGS-THOMSON ^ 7# RiiOtglKiiiILKgTORODÊi GENERAL PURPOSE & INDUSTRIAL POWER BIPOLAR EPITAXIAL BASE TRANSISTORS Continued •c v CBO v CEO Package ptot Tyipe NPN PNP hFE Î <C 1 VCE v CEsat ic 1 •b min (A) (V) (V) (W| 3 3 3 3 3 80 80 90 100 115


    OCR Scan     		PDF 2N5190 3055t bdw 51 52 SGS TIP 32 mj 3055 npn 2955t B0536 bd 911 mj 2955 npn bd 3055 TIP 3771

    3055t

    Abstract: 2955T 2n2646 pin N2647 N-055 3055H n055 2N2646 2N4393 RU 6102
    Text: AD VA NI O E R L I K O N / SEMICOND 3bE D • ü2blbMñ QOQDQ1S 3 ■ S E L I — r - 2 1 /7 - ö SILICON TRANSISTORS SEMICONDUCTORS g Power transistors TYPE NPN ; PNP PD Tc=25°C W VCBO V 117 117 117 117 75 75 75 115 75 150 150 150 117 25 50 25 50 50 50


    OCR Scan     		PDF 02Llb4Ã 0D00D1S 3055H 3055T O-220 2955T -TO-220 800ru O-105 O-106 2n2646 pin N2647 N-055 n055 2N2646 2N4393 RU 6102

    diode D45C

    Abstract: JE 800 transistor L146 IC BD800
    Text: STYLE 1: PIN 1. BASE 2. COLLECTOR CASE 340B-03 R e s is tiv e S w itc h in g Ic C o n t Am ps V C E O s u s V o lts M ax M in 8 500 700 f*FE M in /M a x @ lc |XS tf ps Amp M ax M ax M JF16006A 5 min 8 2.5 0.25 5 B U 1008A F 3 min 3 min 4.5 4.5 8* 8* 0.5*


    OCR Scan     		PDF 340B-03 JF16006A JF10012# 100/12k JF16212* JF16018* JF16206 D44VH10 D45VH diode D45C JE 800 transistor L146 IC BD800

    JE2955

    Abstract: JE3055 mje3055 127 case data MJE295ST MJE2955 JE2955T JE3055T lm 3904 2955T TO-225AB
    Text: MOTOROLA SC 12E 0 | L3b7HS4 □Qâ53Mc1 1 | XSTRS/R F r-3 3 - 5 PN P MOTOROLA r - î î - a i MJE2955, MIE2955T SEMICONDUCTOR NPN TECHNICAL DATA MJE3055, 3055T 10 A M P E R E COM PLEM ENTARY SILICO N PLASTIC POWER TRAN SISTO RS . . . designed for use in general-purpose amplifier and switching


    OCR Scan     		PDF MJE2955, MIE2955T MJE3055, MJE3055T JE3055, JE2955 O-225AB JE3055T 2955T O-22QAB JE3055 mje3055 127 case data MJE295ST MJE2955 JE2955T JE3055T lm 3904 TO-225AB

    TRANSISTOR tip122 CHN 949

    Abstract: E2955T BD706 TU F 13003 13003 Transistor NPN Power TO 126 transistor E2955T construction linear amplifier 2sc1945 LA 4301 8d679 transistor bf 175
    Text: A lph an u m eric Index and C ross R eference 1 S elector G uide 2 D ata Sheets 3 Leadform and • M ounting H ardw are m A pp lications Literature 5 Chipscretes, Designers’, Duowatt, EpiBase, PowerBase, PowerTap, SUPERBRIDGES, Surmetric, Switchmode, Thermopad, TMOS, Thermowatt, Unibloc, and Uniwatt are trademarks of Motorola Inc.


    OCR Scan     		PDF 38v01 TRANSISTOR tip122 CHN 949 E2955T BD706 TU F 13003 13003 Transistor NPN Power TO 126 transistor E2955T construction linear amplifier 2sc1945 LA 4301 8d679 transistor bf 175

    1N5411

    Abstract: npn transistor RCA 467 CD4004T CA3051 CD4001D 40468A RCA 40822 40664 SCR rca 40583 2N5756
    Text: for HF-VHF-UHF-Microwave Applications RF Power Transistors R C A R F Power Transistors for 12.5 Volt Operation Hermetic Ceramic-Metal Stripline Package Flange TYPICAL OUTPUT POWER — WATTS 'j Hermetic Ceramic-Metal Coaxial Package (Large) Hermetic Ceramic-Metal


    OCR Scan     		PDF CON-46 O-104 14-Lead 16-Lead 12-Lead 16-Lead O-220AB 1N5411 npn transistor RCA 467 CD4004T CA3051 CD4001D 40468A RCA 40822 40664 SCR rca 40583 2N5756