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

    512BA Search Results

    SF Impression Pixel

    512BA Price and Stock

    Microchip Technology Inc USB2512B-AEZG-TR

    IC CONTROLLER USB 36QFN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey USB2512B-AEZG-TR Digi-Reel 13,239 1
    • 1 $2.46
    • 10 $2.46
    • 100 $2.46
    • 1000 $2.46
    • 10000 $2.46
    		Buy Now
    USB2512B-AEZG-TR Cut Tape 13,239 1
    • 1 $2.46
    • 10 $2.46
    • 100 $2.46
    • 1000 $2.46
    • 10000 $2.46
    		Buy Now
    USB2512B-AEZG-TR Reel 9,000 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $1.86
    		Buy Now
    Avnet Americas USB2512B-AEZG-TR Reel 4 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Newark USB2512B-AEZG-TR Cut Tape 12 1
    • 1 $0.583
    • 10 $0.583
    • 100 $0.583
    • 1000 $0.583
    • 10000 $0.583
    		Buy Now
    USB2512B-AEZG-TR Reel 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $1.98
    		Buy Now
    Microchip Technology Inc USB2512B-AEZG-TR 81,658
    • 1 $2.46
    • 10 $2.46
    • 100 $1.86
    • 1000 $1.8
    • 10000 $1.78
    		Buy Now
    Bristol Electronics USB2512B-AEZG-TR 5,654
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    NAC USB2512B-AEZG-TR 78,000 1
    • 1 $2.43
    • 10 $2.43
    • 100 $2.19
    • 1000 $1.98
    • 10000 $1.98
    		Buy Now
    Avnet Silica USB2512B-AEZG-TR 6 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    EBV Elektronik USB2512B-AEZG-TR 5 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Master Electronics USB2512B-AEZG-TR 6,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.77
    • 10000 $1.69
    		Buy Now
    Win Source Electronics USB2512B-AEZG-TR 9,400
    • 1 -
    • 10 -
    • 100 $2.058
    • 1000 $1.7836
    • 10000 $1.7836
    		Buy Now

    Microchip Technology Inc AT91SAM7S512B-AU-999

    IC MCU 16/32B 512KB FLASH 64LQFP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey AT91SAM7S512B-AU-999 Digi-Reel 6,561 1
    • 1 $15.09
    • 10 $15.09
    • 100 $15.09
    • 1000 $15.09
    • 10000 $15.09
    		Buy Now
    AT91SAM7S512B-AU-999 Cut Tape 6,561 1
    • 1 $15.09
    • 10 $15.09
    • 100 $15.09
    • 1000 $15.09
    • 10000 $15.09
    		Buy Now
    AT91SAM7S512B-AU-999 Reel 4,500 1,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $12.42006
    		Buy Now
    Avnet Americas AT91SAM7S512B-AU-999 Reel 4 Weeks 1,500
    • 1 $15.09
    • 10 $15.09
    • 100 $12.42
    • 1000 $12.42
    • 10000 $12.42
    		Buy Now
    Microchip Technology Inc AT91SAM7S512B-AU-999 3,253
    • 1 $15.09
    • 10 $15.09
    • 100 $12.42
    • 1000 $11.34
    • 10000 $10.88
    		Buy Now
    NAC AT91SAM7S512B-AU-999 3,000 1
    • 1 $15.07
    • 10 $15.07
    • 100 $13.88
    • 1000 $12.87
    • 10000 $12.87
    		Buy Now
    Avnet Silica AT91SAM7S512B-AU-999 6 Weeks 1,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    EBV Elektronik AT91SAM7S512B-AU-999 5 Weeks 1,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Win Source Electronics AT91SAM7S512B-AU-999 39,000
    • 1 -
    • 10 $6.771
    • 100 $4.514
    • 1000 $4.514
    • 10000 $4.514
    		Buy Now

    Infineon Technologies AG XMC4400F64F512BAXQMA1

    IC MCU 32BIT 512KB FLASH 64TQFP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey XMC4400F64F512BAXQMA1 Tray 2,680 1
    • 1 $8.67
    • 10 $6.783
    • 100 $8.67
    • 1000 $6.02438
    • 10000 $6.02438
    		Buy Now
    Avnet Americas XMC4400F64F512BAXQMA1 Tray 13 Weeks 960
    • 1 -
    • 10 -
    • 100 -
    • 1000 $6.55452
    • 10000 $6.16896
    		Buy Now
    Newark XMC4400F64F512BAXQMA1 Bulk 2,787 1
    • 1 $10.68
    • 10 $9.59
    • 100 $8.17
    • 1000 $5.65
    • 10000 $5.51
    		Buy Now
    Chip1Stop XMC4400F64F512BAXQMA1 Tray 433
    • 1 $7.48
    • 10 $6.24
    • 100 $5.42
    • 1000 $5.3
    • 10000 $5.3
    		Buy Now
    EBV Elektronik XMC4400F64F512BAXQMA1 14 Weeks 960
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now

    Infineon Technologies AG XMC4400F100F512BAXUMA1

    IC MCU 32BIT 512KB FLASH 100LQFP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey XMC4400F100F512BAXUMA1 Digi-Reel 2,203 1
    • 1 $11.48
    • 10 $8.996
    • 100 $7.6945
    • 1000 $7.1736
    • 10000 $7.1736
    		Buy Now
    Avnet Americas XMC4400F100F512BAXUMA1 Reel 13 Weeks 1,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 $6.9821
    • 10000 $6.57139
    		Buy Now
    Newark XMC4400F100F512BAXUMA1 Cut Tape 2,685 1
    • 1 $8.32
    • 10 $8.32
    • 100 $8.32
    • 1000 $8.32
    • 10000 $8.32
    		Buy Now
    EBV Elektronik XMC4400F100F512BAXUMA1 14 Weeks 1,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now

    Microchip Technology Inc AT91SAM7S512B-AU

    IC MCU 16/32B 512KB FLASH 64LQFP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey AT91SAM7S512B-AU Tray 1,653 1
    • 1 $14.58
    • 10 $14.58
    • 100 $14.58
    • 1000 $14.58
    • 10000 $14.58
    		Buy Now
    Avnet Americas AT91SAM7S512B-AU Tray 4 Weeks 160
    • 1 $14.58
    • 10 $14.58
    • 100 $12.01
    • 1000 $12.01
    • 10000 $12.01
    		Buy Now
    Microchip Technology Inc AT91SAM7S512B-AU 64,453
    • 1 $14.58
    • 10 $14.58
    • 100 $12.01
    • 1000 $10.98
    • 10000 $10.53
    		Buy Now
    TME AT91SAM7S512B-AU 1
    • 1 $14.27
    • 10 $13.49
    • 100 $12.02
    • 1000 $12.02
    • 10000 $12.02
    		Get Quote
    NAC AT91SAM7S512B-AU Tray 52,320 1
    • 1 $14.61
    • 10 $14.61
    • 100 $13.46
    • 1000 $12.48
    • 10000 $12.48
    		Buy Now
    Avnet Silica AT91SAM7S512B-AU 6 Weeks 160
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    EBV Elektronik AT91SAM7S512B-AU 1,760 5 Weeks 160
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Master Electronics AT91SAM7S512B-AU 480
    • 1 -
    • 10 $13.08
    • 100 $12.33
    • 1000 $11.48
    • 10000 $11.37
    		Buy Now
    Find more 512BA price and stock on Findchips.com

    512BA Datasheets (8)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    512BAA000270BAG Silicon Labs Crystals, Oscillators, Resonators - Pin Configurable/Selectable Oscillators - XTAL OSC XO 3.3V 6SMD Original PDF
    512BAA000270BAGR Silicon Labs Crystals, Oscillators, Resonators - Pin Configurable/Selectable Oscillators - XTAL OSC XO 3.3V 6SMD Original PDF
    512BAA000661BAG Silicon Labs Crystals, Oscillators, Resonators - Pin Configurable/Selectable Oscillators - XTAL OSC XO 3.3V 6SMD Original PDF
    512BAA000661BAGR Silicon Labs Crystals, Oscillators, Resonators - Pin Configurable/Selectable Oscillators - XTAL OSC XO 3.3V 6SMD Original PDF
    512BAA001112BAG Silicon Laboratories XTAL OSCILLATOR Original PDF
    512BAA001112BAG Skyworks Solutions XTAL OSCILLATOR Original PDF
    512BAA001112BAGR Silicon Laboratories XTAL OSCILLATOR Original PDF
    512BAA001112BAGR Skyworks Solutions XTAL OSCILLATOR Original PDF

    512BA Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    EL B17

    Abstract: No abstract text available
    Text: UGD128R16 8 08U6J(7J) Data sheets can be downloaded at www.unigen.com 256/288MB Bytes (128M x 16/18 bits) RAMBUS SO-RIMM MODULE 160 Pin SO-RIMM based on 8 pcs 8M x 16/18 RDRAM & 16K Refresh 128M x 16 bits, 128M x 18bits w/ECC, 800MHz and 600MHz GENERAL DESCRIPTION


    Original     		PDF UGD128R16 08U6J 256/288MB 18bits 800MHz 600MHz 160-Pin UGD128R1608U6J-L6/G6/T6 256MB 128Mx16) EL B17

    nand02 TSOP48

    Abstract: PC28F128P33 B549 transistor b549 epson stylus r230 mk4032gax MT46V32M16 NAND02GW3B2CN6E HX1188 EPSON stylus C87
    Text: ADSP-BF548 EZ-KIT Lite Evaluation System Manual Revision 1.3, October 2008 Part Number 82-000206-01 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106 a Copyright Information 2008 Analog Devices, Inc., ALL RIGHTS RESERVED. This document may not be reproduced in any form without prior, express written


    Original     		PDF ADSP-BF548 nand02 TSOP48 PC28F128P33 B549 transistor b549 epson stylus r230 mk4032gax MT46V32M16 NAND02GW3B2CN6E HX1188 EPSON stylus C87

    FSQ510 Equivalent

    Abstract: BTA12 6008 bta16 6008 ZIGBEE interface with AVR ATmega16 Precision triac control thermostat thyristor t 558 f eupec gw 5819 diode transistor a564 A564 transistor BSM25GP120 b2
    Text: SEMICONDUCTORS MCU/MPU/DSP Atmel. . . . . . . . . 167, 168, 169, 170, 171, 172 Blackhawk. . . . . . . . . . . . . . . . . . . . . . . . . 173 Cyan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 Cypress. . . . . . . . . . . . . . . 175, 176, 177, 178


    Original     		PDF GP-20) FSQ510 Equivalent BTA12 6008 bta16 6008 ZIGBEE interface with AVR ATmega16 Precision triac control thermostat thyristor t 558 f eupec gw 5819 diode transistor a564 A564 transistor BSM25GP120 b2

    Untitled

    Abstract: No abstract text available
    Text: UG7128R16 8 16U6J(7J) Data sheets can be downloaded at www.unigen.com 256M Bytes (128M x 16/18 bits) RAMBUS RIMM MODULE 184 Pin RIMM based on 16 pcs 8M x 16/18 RDRAM & 16K Refresh 128M x 16 bits, 128M x 18bits w/ECC, 800MHz and 600MHz GENERAL DESCRIPTION PIN ASSIGNMENT (Front View)


    Original     		PDF UG7128R16 16U6J 18bits 800MHz 600MHz 256MB 184-Pin

    PC28F128K3C115

    Abstract: PC28F128P33 EBGA64 TFT capacitive touchscreen, 16M colors pc28f128p33t85 MK4032GAX nand02 TSOP48 ACT-07-30008-000 R3841 ADSP-BF548
    Text: ADSP-BF548 EZ-KIT Lite Evaluation System Manual Revision 1.0, July 2007 Part Number 82-000206-01 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106 a Copyright Information 2007 Analog Devices, Inc., ALL RIGHTS RESERVED. This document may not be reproduced in any form without prior, express written consent


    Original     		PDF ADSP-BF548 PC28F128K3C115 PC28F128P33 EBGA64 TFT capacitive touchscreen, 16M colors pc28f128p33t85 MK4032GAX nand02 TSOP48 ACT-07-30008-000 R3841

    Untitled

    Abstract: No abstract text available
    Text: SDP8G90 1.0625, 2.125, 4.25, 8.5 Gbits/s Serializer and Deserializer SerDes Product Brief, Rev. 1 Introduction The SDP8G90 device is implemented in 90 nm technology, and uses a high-speed SERDES block with a single RX/TX channel. The SDP8G90 has a parallel I/O port to allow for


    Original     		PDF SDP8G90 SDP8G90 20-bit SDP6G90 512-ball TTSDP8G90V1 PB06-047SRDS-1

    512-1N4750A

    Abstract: 512-1N4148WS 512-BAS19 rurg3020c SOT23 reverse voltage 600v MMSD4448 BAW74 BAS16HT1G SOD-80 1000V SOT-23 187
    Text: ZENER DIODES CONT. For quantities greater than listed, call for quote. For quantities greater than listed, call for quote. MOUSER STOCK NO. Mfr. Mfr. Part No. 512-1N4749AT50A 512-BZX85C24 512-1N4750A 512-1N4750ATR 512-1N4751A 512-1N4751ATR 512-BZX85C30 Package


    Original     		PDF 512-1N4749AT50A 512-BZX85C24 512-1N4750A 512-1N4750ATR 512-1N4751A 512-1N4751ATR 512-BZX85C30 DO-41 512-1N4750A 512-1N4148WS 512-BAS19 rurg3020c SOT23 reverse voltage 600v MMSD4448 BAW74 BAS16HT1G SOD-80 1000V SOT-23 187

    zc44

    Abstract: PC28F128P33 HX1188NL rotary encoder sharp 73 nand02 TSOP48 TQFP100 zc42 ZC41 sandisk micro sd card pin configuration HX1188
    Text: ADSP-BF548 EZ-KIT Lite Evaluation System Manual Revision 1.1, September 2007 Part Number 82-000206-01 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106 a Copyright Information 2007 Analog Devices, Inc., ALL RIGHTS RESERVED. This document


    Original     		PDF ADSP-BF548 zc44 PC28F128P33 HX1188NL rotary encoder sharp 73 nand02 TSOP48 TQFP100 zc42 ZC41 sandisk micro sd card pin configuration HX1188

    256Mx16

    Abstract: No abstract text available
    Text: UG7256R16 8 16U6K(7K) Data sheets can be downloaded at www.unigen.com 512M Bytes (256M x 16/18 bits) RAMBUS RIMM MODULE 184 Pin RIMM based on 16 pcs 16M x 16/18 RDRAM & 16K Refresh 256M x 16 bits, 256M x 18bits w/ECC, 800MHz and 600MHz GENERAL DESCRIPTION


    Original     		PDF UG7256R16 16U6K 18bits 800MHz 600MHz 512MB 184-Pin 256Mx16

    capacitor 102 a1j

    Abstract: 1327 AA Motor 709 series K Allen-Bradley Starter Allen-Bradley 1327 motor 513-CF Allen-Bradley bulletin 512 starter Allen-Bradley bulletin 712 INCANDESCENT BULB 387 Allen-Bradley W heater elements Allen-Bradley bulletin 509 starter
    Text: SUPER ModCenter PROGRAM ONE DAY SHIPMENT FROM FACTORY Rockwell Automation Program for Allen-Bradley NEMA Combination Starters and Pump Control Panels time WHEN YOU DON’T HAVE TO WAIT SUPER ModCenter Program. One day shipment from factory. Time is money. You need products quickly. The Rockwell Automation SUPER ModCenter Program for Allen-Bradley


    Original     		PDF 500-SG005B-EN-P 500-SG005A-EN-P capacitor 102 a1j 1327 AA Motor 709 series K Allen-Bradley Starter Allen-Bradley 1327 motor 513-CF Allen-Bradley bulletin 512 starter Allen-Bradley bulletin 712 INCANDESCENT BULB 387 Allen-Bradley W heater elements Allen-Bradley bulletin 509 starter

    Allen-Bradley 509 heater elements

    Abstract: Allen-Bradley bulletin 509 starter bj 945 513-BD Allen-Bradley W heater elements Allen-Bradley bulletin 512 starter Allen-Bradley starter 709 Bulletin 509 contactor coils 512-DA 513-BF
    Text: PROGRAM Rockwell Automation Program for Allen-Bradley NEMA Combination and Non-Combination Starters WHEN YOU DON’T HAVE time TO WAIT SUPER ModCenter Program. One day shipment from factory. Time is money. You need products quickly. The Rockwell Automation SUPER ModCenter Program for Allen-Bradley


    Original     		PDF 500-SG007B-EN-P 500-SG007A-EN-P Allen-Bradley 509 heater elements Allen-Bradley bulletin 509 starter bj 945 513-BD Allen-Bradley W heater elements Allen-Bradley bulletin 512 starter Allen-Bradley starter 709 Bulletin 509 contactor coils 512-DA 513-BF

    CTS 512

    Abstract: cts REEVES cts tcxo 512VBC 512VBE
    Text: Model 512 TCXO/TCVCXO CRYSTALS CTS Reeves FREQUENCY PRODUCTS CLOCKS Rugged, Low Profile TCXO/TCVCXOs CTS R Model 512 VCXOs Specifications: TCXOs Model Frequency Supply Voltage Stability With Max. VCXO Aging Output Range Options VDC Temperature Deviation Options


    Original     		PDF 512EC 512CB 512BA 512VBE 512VBC CTS 512 cts REEVES cts tcxo 512VBC 512VBE

    sot23-6 aa3

    Abstract: DH145 ADSP-TS201 ADSP-TS201S ADSP-TS201 reference manual cat.5e j45 ATMEL SOT23-6 YEAR DATE CODE sports day SG-8002CA-PCC-ND 3.5mm Stereo jack
    Text: ADSP-TS201S EZ-KIT Lite Evaluation System Manual Revision 3.1, April 2007 Part Number 82-000770-01 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106 a Copyright Information 2007 Analog Devices, Inc., ALL RIGHTS RESERVED. This document may not be reproduced in any form without prior, express written consent


    Original     		PDF ADSP-TS201S sot23-6 aa3 DH145 ADSP-TS201 ADSP-TS201 reference manual cat.5e j45 ATMEL SOT23-6 YEAR DATE CODE sports day SG-8002CA-PCC-ND 3.5mm Stereo jack

    64MX16

    Abstract: EL B17
    Text: UGD64R16 8 04U6J(7J) Data sheets can be downloaded at www.unigen.com 128/144MB Bytes (64M x 16/18 bits) RAMBUS SO-RIMM MODULE 160 Pin SO-RIMM based on 4 pcs 8M x 16/18 RDRAM & 16K Refresh 64M x 16 bits, 64M x 18bits w/ECC, 800MHz and 600MHz GENERAL DESCRIPTION


    Original     		PDF UGD64R16 04U6J 128/144MB 18bits 800MHz 600MHz 160-Pin 160pin 32banks, 64MX16 EL B17

    MRF245

    Abstract: PT8828 BFY70 J0303 CM-501 sd1238 2N6096 RF Transistor S10-12 2N4932 BLY94
    Text: 960. 1215 MHz class C pulse for DME/IFF/TACAN transistors pour applications D M E /IFF/TAC A N puisées, classe C TYPE PACKAGE CONFIG. V cc V SD 1528 .280 4L STU D (A) S D 1528-1 .280 4LSL (A) S D 1528-8 .250 2LFL HERM SD 1530 .280 4L STU D (A) SD 1530-1


    OCR Scan     		PDF CB-403) CB-410) CB-303) CB-4111 CB-306) CB-407) 1CB-404) CB-408) CB-409) 52N6082 MRF245 PT8828 BFY70 J0303 CM-501 sd1238 2N6096 RF Transistor S10-12 2N4932 BLY94

    mrf245

    Abstract: SD1416 PT9788 PT8710 2N5642 BLY94 PT8811 BLX66 PT8740 2N4072
    Text: 88. 108 MHz class C for FM tansmitters émetteurs/réémetteurs FM, classe C TYPE SD 1457 SD 1460 PACKAGE CONFIG. Vcc CE CE 28 28 . 500 4LFL . 500 4LFL Pout W (V) > THOMSON-CSF fo (MHz) Pin (W) Gp (dB) (% ) 108 108 7,5 20 > 10 9 75 75 75 160 r!c .380 4L FL


    OCR Scan     		PDF SD2N6082 BM80-12 SD1416 MM1601 MRF631 SD1144 PT8549 SD1214 N5054 2N3553 mrf245 PT9788 PT8710 2N5642 BLY94 PT8811 BLX66 PT8740 2N4072

    BFY70

    Abstract: PT8828 CM45-12A THB598 PT8811 BLY22 sd1451 MRF245 PT8710 PT9780
    Text: wideband VHF - UHF class C for E C M and radio links applications applications large bande VHF-UHF, classe C, contre mesure et faisceaux hertziens PACKAGE TYPE C O NFIG. Pout Frequency Pin range W (W) (M Hz) Vcc (V) 1H0MS0N-CSF GP min (dB) m in (% ) m ax


    OCR Scan     		PDF 2N6082 BM80-12 SD1416 MM1601 MRF631 SD1144 PT8549 SD1214 N5054 2N3553 BFY70 PT8828 CM45-12A THB598 PT8811 BLY22 sd1451 MRF245 PT8710 PT9780

    Untitled

    Abstract: No abstract text available
    Text: Model 512 TCXO/TCVCXO Reeves FREQUENCY PRODUCTS Rugged, Low Profile TCXO/TCVCXOs CTS R Model 512 12.700 .500 12.700 (.500) 6.350 REF. (.250) r 1 3.810 (.150) 38-100 (1.500) _ MAX. GND 12.700 ' 1 GN( > 1 _ 1 KEY: SEAL SCREW FOR ADJUSTMENT ACCESS TOLERANCES


    OCR Scan     		PDF 512EC

    2N918

    Abstract: SD1076 PT8811 MRF245 RF Transistor S10-12 PT8828 PT8710 sd-1076 PT9780 transistor pt4544
    Text: 130. 175 MHz class C for FM mobile applications p\ communications mobiles FM, classe C TYPE PACKAGE CONFIG. V cc V .280 4LSL (B) XO-72 SL TO-117 SL .280 4LSL (B) .280 4LSL (B) CE CE CE CE CE 7,5 7,5 7,5 7,5 7,5 2N 4427 SD 1484-10 SD 1127 2N 6080 SD 1574


    OCR Scan     		PDF BAM20 22N6082 BM80-12 SD1416 MM1601 MRF631 SD1144 PT8549 SD1214 N5054 2N918 SD1076 PT8811 MRF245 RF Transistor S10-12 PT8828 PT8710 sd-1076 PT9780 transistor pt4544