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

    2N3486 Search Results

    SF Impression Pixel

    2N3486 Price and Stock

    Microchip Technology Inc 2N3486

    TRANS PNP 60V 0.6A TO46
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 2N3486 Bulk 100
    • 1 -
    • 10 -
    • 100 $8.8301
    • 1000 $8.8301
    • 10000 $8.8301
    Buy Now
    Avnet Americas 2N3486 Bulk 22 Weeks 100
    • 1 $9.52
    • 10 $9.52
    • 100 $8.83
    • 1000 $8.5
    • 10000 $8.5
    Buy Now
    Mouser Electronics 2N3486
    • 1 -
    • 10 -
    • 100 $8.83
    • 1000 $8.83
    • 10000 $8.83
    Get Quote
    Newark 2N3486 Bulk 100
    • 1 -
    • 10 -
    • 100 $8.83
    • 1000 $8.49
    • 10000 $8.49
    Buy Now
    Microchip Technology Inc 2N3486 22 Weeks
    • 1 $9.51
    • 10 $9.51
    • 100 $9.51
    • 1000 $9.51
    • 10000 $9.51
    Buy Now
    Onlinecomponents.com 2N3486
    • 1 -
    • 10 -
    • 100 $9.32
    • 1000 $9.32
    • 10000 $9.32
    Buy Now
    NAC 2N3486 36
    • 1 $9.99
    • 10 $9.99
    • 100 $9.05
    • 1000 $8.28
    • 10000 $8.28
    Buy Now
    Master Electronics 2N3486
    • 1 -
    • 10 -
    • 100 $9.32
    • 1000 $9.32
    • 10000 $9.32
    Buy Now

    Microchip Technology Inc 2N3486A

    TRANS PNP 60V 0.6A TO46-3
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 2N3486A Bulk 100
    • 1 -
    • 10 -
    • 100 $8.8301
    • 1000 $8.8301
    • 10000 $8.8301
    Buy Now
    Avnet Americas 2N3486A Bulk 22 Weeks 100
    • 1 $9.3296
    • 10 $9.3296
    • 100 $8.60935
    • 1000 $8.58841
    • 10000 $8.58841
    Buy Now
    2N3486A Reel 100
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Mouser Electronics 2N3486A
    • 1 -
    • 10 -
    • 100 $8.83
    • 1000 $8.83
    • 10000 $8.83
    Get Quote
    Newark 2N3486A Bulk 100
    • 1 -
    • 10 -
    • 100 $8.83
    • 1000 $8.49
    • 10000 $8.49
    Buy Now
    Microchip Technology Inc 2N3486A 22 Weeks
    • 1 $9.51
    • 10 $9.51
    • 100 $9.51
    • 1000 $9.51
    • 10000 $9.51
    Buy Now
    NAC 2N3486A 36
    • 1 $9.99
    • 10 $9.99
    • 100 $9.05
    • 1000 $8.28
    • 10000 $8.28
    Buy Now
    EBV Elektronik 2N3486A 23 Weeks 100
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Master Electronics 2N3486A
    • 1 -
    • 10 -
    • 100 $9.32
    • 1000 $9.32
    • 10000 $9.32
    Buy Now

    Microchip Technology Inc JAN2N3486A

    TRANS PNP 60V 0.6A TO46
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey JAN2N3486A Bulk 100
    • 1 -
    • 10 -
    • 100 $7.9
    • 1000 $7.9
    • 10000 $7.9
    Buy Now
    Newark JAN2N3486A Bulk 100
    • 1 -
    • 10 -
    • 100 $7.9
    • 1000 $7.6
    • 10000 $7.6
    Buy Now
    Microchip Technology Inc JAN2N3486A 22 Weeks
    • 1 $8.51
    • 10 $8.51
    • 100 $8.51
    • 1000 $8.51
    • 10000 $8.51
    Buy Now
    NAC JAN2N3486A 41
    • 1 $8.94
    • 10 $8.94
    • 100 $8.11
    • 1000 $7.41
    • 10000 $7.41
    Buy Now
    NexGen Digital JAN2N3486A 188
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Master Electronics JAN2N3486A
    • 1 -
    • 10 -
    • 100 $8.34
    • 1000 $8.34
    • 10000 $8.34
    Buy Now

    Microchip Technology Inc JANTX2N3486A

    TRANS PNP 60V 0.6A TO46-3
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey JANTX2N3486A Bulk 100
    • 1 -
    • 10 -
    • 100 $13.73
    • 1000 $13.73
    • 10000 $13.73
    Buy Now
    Avnet Americas JANTX2N3486A Bulk 22 Weeks 100
    • 1 $13.8572
    • 10 $13.8572
    • 100 $12.78225
    • 1000 $13.35694
    • 10000 $13.35694
    Buy Now
    Newark JANTX2N3486A Bulk 100
    • 1 -
    • 10 -
    • 100 $13.73
    • 1000 $13.2
    • 10000 $13.2
    Buy Now
    Microchip Technology Inc JANTX2N3486A 137 22 Weeks
    • 1 $14.78
    • 10 $14.78
    • 100 $14.78
    • 1000 $14.78
    • 10000 $14.78
    Buy Now
    NAC JANTX2N3486A 23
    • 1 $15.09
    • 10 $15.09
    • 100 $13.89
    • 1000 $12.88
    • 10000 $12.88
    Buy Now
    Master Electronics JANTX2N3486A
    • 1 -
    • 10 -
    • 100 $13.11
    • 1000 $13.11
    • 10000 $13.11
    Buy Now

    Microchip Technology Inc JANTXV2N3486A

    TRANS PNP 60V 0.6A TO46-3
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey JANTXV2N3486A Bulk 148
    • 1 -
    • 10 -
    • 100 -
    • 1000 $9.19
    • 10000 $9.19
    Buy Now
    Avnet Americas JANTXV2N3486A Reel 120
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    JANTXV2N3486A Bulk 22 Weeks 148
    • 1 $9.2806
    • 10 $9.2806
    • 100 $8.94075
    • 1000 $8.94258
    • 10000 $8.94258
    Buy Now
    Newark JANTXV2N3486A Bulk 148
    • 1 -
    • 10 -
    • 100 $9.19
    • 1000 $8.84
    • 10000 $8.84
    Buy Now
    Microchip Technology Inc JANTXV2N3486A 743 22 Weeks
    • 1 $9.9
    • 10 $9.9
    • 100 $9.9
    • 1000 $9.9
    • 10000 $9.9
    Buy Now
    NAC JANTXV2N3486A 35
    • 1 $10.4
    • 10 $10.4
    • 100 $9.43
    • 1000 $8.62
    • 10000 $8.62
    Buy Now
    Master Electronics JANTXV2N3486A
    • 1 -
    • 10 -
    • 100 $11.31
    • 1000 $8.78
    • 10000 $8.78
    Buy Now
    New Advantage Corporation JANTXV2N3486A 20 1
    • 1 -
    • 10 -
    • 100 $10.48
    • 1000 $10.48
    • 10000 $10.48
    Buy Now

    2N3486 Datasheets (51)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    2N3486 Central Semiconductor Small Signal Transistors Original PDF
    2N3486 Semico Chip Type 2C2907A Geometry 0600 Polarity PNP - Pol=PNP / Pkg=TO46 / Vceo=60 / Ic=0.6 / Hfe=100/300 / fT(Hz)=200 / Pwr(W)=0.4 Original PDF
    2N3486 Central Semiconductor Small Signal Transistors TO-46 Case Scan PDF
    2N3486 Motorola Motorola Semiconductor Datasheet Library Scan PDF
    2N3486 Motorola European Master Selection Guide 1986 Scan PDF
    2N3486 Unknown Shortform IC and Component Datasheets (Plus Cross Reference Data) Short Form PDF
    2N3486 Unknown Shortform IC and Component Datasheets (Plus Cross Reference Data) Short Form PDF
    2N3486 Unknown Semiconductor Master Cross Reference Guide Scan PDF
    2N3486 Unknown Shortform Transistor Datasheet Guide Short Form PDF
    2N3486 Unknown Vintage Transistor Datasheets Scan PDF
    2N3486 Unknown Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Historical PDF
    2N3486 Unknown Transistor Shortform Datasheet & Cross References Scan PDF
    2N3486 Unknown Basic Transistor and Cross Reference Specification Scan PDF
    2N3486 Unknown Shortform Transistor PDF Datasheet Short Form PDF
    2N3486 Unknown Transistor Replacements Scan PDF
    2N3486 Unknown Shortform Transistor PDF Datasheet Short Form PDF
    2N3486 New England Semiconductor SMALL SIGNAL PNP TRANSISTOR TO-46 Scan PDF
    2N3486 Raytheon Selection Guide 1977 Scan PDF
    2N3486 Semelab Bipolar Transistors (CECC and High Rel) & High Energy Scan PDF
    2N3486 Semico General Purpose Medium Speed Amplifiers Scan PDF

    2N3486 Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    2N3025

    Abstract: 2N3026 2N3021 2N3022 2N3023 2N3024
    Text: SOLID STATE DEVICES, INC PNP POWER & HIGH VOLTAGE Device Type 2N2983 2N2984 2N2985 2N2986 2N3021 2N3022 2N3023 2N3024 2N3025 2N3026 2N3250 2N3250A 2N3251 2N3251A 2N3467 2N3468 2N3485 2N3485A 2N3486 2N3486A 2N3634 2N3635 2N3636 2N3637 2N3660 2N3661 2N3719 2N3720


    Original
    2N3779 2N3780 2N3781 2N3789 2N3790 2N3791 2N3025 2N3026 2N3021 2N3022 2N3023 2N3024 PDF

    Untitled

    Abstract: No abstract text available
    Text: 2N3486 Transistors Si PNP Power BJT Military/High-RelN V BR CEO (V)40 V(BR)CBO (V)60 I(C) Max. (A)600m Absolute Max. Power Diss. (W)2.0 Maximum Operating Temp (øC)175þ I(CBO) Max. (A)20n @V(CBO) (V) (Test Condition) V(CE)sat Max. (V) @I(C) (A) (Test Condition)


    Original
    2N3486 Freq200M time40n PDF

    Untitled

    Abstract: No abstract text available
    Text: TECHNICAL DATA PNP SILICON SMALL SIGNAL TRANSISTOR Qualified per MIL-PRF-19500/ 392 Devices Qualified Level 2N3485A JAN JANTX JANTXV 2N3486A MAXIMUM RATINGS Ratings Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current - Continuous


    Original
    MIL-PRF-19500/ 2N3485A 2N3486A PDF

    TO206AB

    Abstract: No abstract text available
    Text: TECHNICAL DATA 2N3485A JAN, JTX, JTXV 2N3486A JAN, JTX, JTXV MIL-PRF QPL DEVICES Processed per MIL-PRF-19500/392 PNP SILICON SMALL-SIGNAL TRANSISTORS MAXIMUM RATINGS Ratings Symbol Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current - Continuous


    Original
    2N3485A 2N3486A MIL-PRF-19500/392 2N3486A O-206AB) TO206AB PDF

    Untitled

    Abstract: No abstract text available
    Text: 2N3486CSM Dimensions in mm inches . 2.54 ± 0.13 (0.10 ± 0.005) 0.51 ± 0.10 (0.02 ± 0.004) Bipolar PNP Device in a Hermetically sealed LCC1 Ceramic Surface Mount Package for High Reliability Applications 0.31 rad. (0.012) 2 0.76 ± 0.15 (0.03 ± 0.006)


    Original
    2N3486CSM 10/10m 17-Jul-02 PDF

    2N3486A

    Abstract: TO-46 CASE
    Text: Data Sheet No. 2N3486A Generic Part Number: 2N3486A Type 2N3486A Geometry 0600 Polarity PNP Qual Level: JAN - JANTXV REF: MIL-PRF-19500/392 Features: • • • • • • General-purpose transistor for switching and amplifier applicatons. Housed in a TO-46 case.


    Original
    2N3486A MIL-PRF-19500/392 MIL-PRF-19500/392 2N3486A TO-46 CASE PDF

    2N3486CSM

    Abstract: No abstract text available
    Text: 2N3486CSM Dimensions in mm inches . 2.54 ± 0.13 (0.10 ± 0.005) 0.51 ± 0.10 (0.02 ± 0.004) Bipolar PNP Device in a Hermetically sealed LCC1 Ceramic Surface Mount Package for High Reliability Applications 0.31 rad. (0.012) 2 0.76 ± 0.15 (0.03 ± 0.006)


    Original
    2N3486CSM 10/10m 2-Aug-02 2N3486CSM PDF

    Untitled

    Abstract: No abstract text available
    Text: 2N3486A Silicon PNP Transistor Data Sheet Description Applications SEMICOA Corporation offers: • General purpose switching transistor • Low power • PNP silicon transistor • Screening and processing per MIL-PRF-19500 Appendix E • JAN level 2N3486AJ


    Original
    2N3486A MIL-PRF-19500 2N3486AJ) 2N3486AJX) 2N3486AJV) MIL-STD-750 MIL-PRF-19500/392 PDF

    Untitled

    Abstract: No abstract text available
    Text: 2N3486A Chip Type 2C2907A Geometry 0600 Polarity PNP 6.95 Transis. 1 of 1 Home Part Number: 2N3486A Online Store 2N3486A Diodes C hip Ty pe 2 C 2 9 0 7 A G eo m etry 0 6 0 0 Po larit y PNP Transistors


    Original
    2N3486A 2C2907A com/2n3486a 2N3486A PDF

    Untitled

    Abstract: No abstract text available
    Text: Search Results Part number search for devices beginning "2N3486" Datasheets are downloaded as Acrobat PDF files. Semelab Home Bipolar Products PRODUCT Polarity Package VCEO IC cont HFE(min) HFE(max) @ VCE/IC FT PD 2N3486 PNP TO46 60V 0.6A 100 300 10/10m 200Hz


    Original
    2N3486" 2N3486 2N3486A 2N3486CSM 10/10m 200Hz PDF

    TO-206AB

    Abstract: 2N3486A 2N3485A
    Text: TECHNICAL DATA PNP SILICON SMALL SIGNAL TRANSISTOR Qualified per MIL-PRF-19500/392 Devices Qualified Level 2N3485A JAN JANTX JANTXV 2N3486A MAXIMUM RATINGS Ratings Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current - Continuous


    Original
    MIL-PRF-19500/392 2N3485A 2N3486A TO-206AB 2N3486A 2N3485A PDF

    2n3486a

    Abstract: No abstract text available
    Text: 2N3486A Silicon PNP Transistor Data Sheet Description Applications Semicoa Semiconductors offers: • General purpose switching transistor • Low power • PNP silicon transistor • Screening and processing per MIL-PRF-19500 Appendix E • JAN level 2N3486AJ


    Original
    2N3486A MIL-PRF-19500 2N3486AJ) 2N3486AJX) 2N3486AJV) MIL-STD-750 MIL-PRF-19500/392 2n3486a PDF

    308 transistor

    Abstract: 2N3486A 2N3486AJ 2N3486AJV 2N3486AJX
    Text: 2N3486A Silicon PNP Transistor Data Sheet Description Applications Semicoa Semiconductors offers: • General purpose switching transistor • Low power • PNP silicon transistor • Screening and processing per MIL-PRF-19500 Appendix E • JAN level 2N3486AJ


    Original
    2N3486A MIL-PRF-19500 2N3486AJ) 2N3486AJX) 2N3486AJV) MIL-STD-750 MIL-PRF-19500/392 308 transistor 2N3486A 2N3486AJ 2N3486AJV 2N3486AJX PDF

    1N6762

    Abstract: JANKC2N2907A NES 2n4405 2N5684 JANTX 2n3031 2N6351 2N5415 2N2907AUB
    Text: Future QML Qualified Products New Products Product Lines Custom Packaging New Products Announcement Read about what's new at NES QML Program Complete listing of our MIL-PRF-19500 JANTX and JANTXV qualified products. Click here to see our Future Quals. Product Line Index


    Original
    MIL-PRF-19500 2N720A 2N1131 2N1132 2N1893 JANHC2N2222A JANKC2N2222A JANH3057A 2N3250A 2N3251A 1N6762 JANKC2N2907A NES 2n4405 2N5684 JANTX 2n3031 2N6351 2N5415 2N2907AUB PDF

    itt 2907A

    Abstract: st 2n 2907a 2N2905 MOTOROLA itt 2907 2N2907A itt 2n2222 2n2907 Motorola st 2n 2905a 2N3485 2N2907 2N2907A
    Text: MOTORCLA SC XSTRS/R F 12E D I b3fc.72S4 G0flb57fci 5 | PNP SILICON AN N U LAR HERMETIC TRAN SISTO RS 2N2904, A thru . . designed for high-speed sw itching circuits, D C to V H F amplifier applica­ tions and com plem entary circuitry. 2N2907, A 2N3485, A, 2N3486, A


    OCR Scan
    G0flb57fci 2N2904, 2N2907, 2N2218, 2N2219, 2N2221, 2N2222, itt 2907A st 2n 2907a 2N2905 MOTOROLA itt 2907 2N2907A itt 2n2222 2n2907 Motorola st 2n 2905a 2N3485 2N2907 2N2907A PDF

    2n3497

    Abstract: 2N3495 2N2904 2N3485 2N3494 k 3496
    Text: MOTOROLA SC XSTRS/R F _ 1SE D I b3b?25M 0001,333 E | 2N3485, A/2N3486, A For Specifications, See 2N2904.A Data. 2N3494 2N3495 r-in-is C A SE 79-04, STYLE 1 TO-39 TO-205AD M A X I M U M R A T IN G S Sym bol 2 N 3 49 4 2 N 3 49 6 Collector-Emitter Voltage


    OCR Scan
    2N3485, /2N3486, 2N2904 2N3494 2N3495 O-205AD) 2N3496 2N3497 000b335 2N3495 2N3485 k 3496 PDF

    RNW transistor

    Abstract: 2n3486a 2N3485
    Text: TYPES 2N3485, 2N3485A, 2N3486. 2N3486A P-N-P SILICON TRANSISTORS B U L L E T I N N O . D L -S 6 5 7 8 8 5 , J U L Y 1 965 DESIGNED FOR HIGH-SPEED, MEDIUM-POWER SWITCHING AND GENERAL PURPOSE AMPLIFIER APPLICATIONS • Electrically Identical to 2N2906, 2N2906A, 2N2907, and 2N2907A in


    OCR Scan
    2N3485, 2N3485A, 2N3486. 2N3486A 2N2906, 2N2906A, 2N2907, 2N2907A 2N3485 2N3486 RNW transistor PDF

    2N2945

    Abstract: 2N2946A jan 2n5582 2N2604 2N2605 2N2946 2N3485 2N3486 TO46 new england semiconductor transistors
    Text: NEW ENGLAND SEMICONDUCTOR SMALL SIGNAL PNP TRANSISTOR TO-46 PACKAGE PNP TO-46 1 I 1H VcEO DEVICE sus TYPE VOLTS 2N2604 45 2N2605 45 2N2944AA 10 2N2945 20 2N2945AA 20 2N2946 35 2N2946AA 35 2N3485 40 2N3485AA 60 2N3486 40 2N3486AA 60 2N3764A 40 2N3765A 60


    OCR Scan
    2N2604 2N2605 2N2944AA 2N2945 2N2945AA 2N2946 2N2946AA 2N3485 2N3485AA 2N3486 2N2946A jan 2n5582 TO46 new england semiconductor transistors PDF

    Untitled

    Abstract: No abstract text available
    Text: ¿888888888 p |M iwiHBBffi sm sssBP e .rfHHHHHHHHMh. itittnnnnn hhhhhhk-. ><>niftBHhr Da ta S he e t No. 2 N 3 4 8 6 A m 1 1 I Ic ^88888o% #f 1 l $ id L SEMICONDUCTORS Type 2N3486A G eneric Part Num ber: 2N3486A G eom etry 0600 P olarity PNP Q ual Level: JAN - JA N TXV


    OCR Scan
    2N3486A MiL-PRF-19500/392 PDF

    2N3820

    Abstract: No abstract text available
    Text: riOTOROLA SC -CDIODES/OPT0 } Type Number Page Number Page Number D-S D-S S-G Power 2N3743 3-105 3-107 3-107 3-100 3-109 3-109 3-111 3-111 2N3439 2N3440 2N3444S 2N3467 2N3468 2N34B5A 2N3486A 2-6 2-7 2-7 THYRISTORS 2-7 3-105 2N4199 through 2N4206 2-5 3-120 TRANSISTORS


    OCR Scan
    2N3743 2N3439 2N3440 2N3444S 2N3467 2N3468 2N34B5A 2N3486A 2N3715 2N3716 2N3820 PDF

    Untitled

    Abstract: No abstract text available
    Text: SEMICONDUCTOR TECHNICAL DATA 2N3485AJAN, JTX 2N3486AJAN, JTX Processed per MIL-S-19500/392 CHYSTAIONCS PNP Silicon Small-Signal Transistors Suite u 2805 Veterans Highway Ronkonkome* NY' 11770 1 • • ‘ o des^>n«KJ lor rugh -soe« »*vricft>ng cwcufts a « } DC 10 VMF am p lih e'a cp *c»i‘o n s


    OCR Scan
    2N3485AJAN, 2N3486AJAN, MIL-S-19500/392 PDF

    motorola transistor 2N2907A

    Abstract: 2N2905 MOTOROLA MOTOROLA 2N2905A 2N2905A MOTOROLA 2N2906 2n2907 Motorola TRANSISTOR 2n2904 transistor 2N2905 motorola 2N2905 2N2907A
    Text: 2N2904A 2N2905,A, 2N2906,A, 2N2907A 2N3485,A, 2N3486,A JAN, JTX, JTXV AVAILABLE* M A X IM U M RATINGS Symbol Non-A Suffix A-Suffix Unit C o lle c to r-E m itte r V o lta g e VCEO 40 60 V dc C o lle cto r-B a se V o lta g e VCBO 60 E m itte r-B a se V o lta g e


    OCR Scan
    2N2904 2N2905 2N2906 2N2907 2N3485 2N3486 2N2904A 2N2907A motorola transistor 2N2907A 2N2905 MOTOROLA MOTOROLA 2N2905A 2N2905A MOTOROLA 2n2907 Motorola TRANSISTOR 2n2904 transistor 2N2905 motorola PDF

    IC HXJ 2038

    Abstract: 1N52398 DB5T tfk 102 cny 70 hxj 2038 rca 40361 transistor rca 40362 TFK 680 CNY 70 Diode Equivalent 1N34A 2n5952 equivalent
    Text: The Engineering Staff of TEXAS INSTRUMENTS INCORPORATED Components Group The T ransistor and Diode Data Book for Design Engineers T e x a s In s t r u m e n t s IN CO RPO RATED TYPE NUMBER INDEX GLOSSARY TRANSISTOR SELECTION GUIDES TRANSISTOR INTERCHANGEABILITY


    OCR Scan
    PDF

    BCY72 MOTOROLA

    Abstract: 2N4405 N4026 BC178 BC179 transistor 2N4033 2N2906 2N2906A N3963 2N3799
    Text: METAL SMALL-SIGNAL TRANSISTORS continued General-Purpose Amplifiers (continued) Package v (BR)CEO Volts Min fT MHz Min 2 N 3963 2N4026 2N4029 2N3799 2N2906A# 2N2907Af 2N3964 BC177 80 80 80 60 60 60 45 45 BCY79 @ i •c lc mA mA Max Min 40 100 150 30 200


    OCR Scan
    N3963 N4026 2N4029 2N3799 2N2906A# 2N2907Af 2N3964 BC177 BCY79 BCY71 BCY72 MOTOROLA 2N4405 BC178 BC179 transistor 2N4033 2N2906 2N2906A PDF