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

    Z1222 Search Results

    Z1222 Result Highlights (2)

    Part ECAD Model Manufacturer Description Download Buy
    RH5Z1222D20GZO#ADO Renesas Electronics Corporation RTD120 Series Silicon Based Thermopile Detector Visit Renesas Electronics Corporation
    RTKH5Z1222SD2000BE Renesas Electronics Corporation RTD120D Thermopile Gas Detector CO2 Evaluation Kit Visit Renesas Electronics Corporation
    SF Impression Pixel

    Z1222 Price and Stock

    Bourns Inc 3296Z-1-222LF

    TRIMMER 2.2KOHM 0.5W PC PIN SIDE
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 3296Z-1-222LF Tube 1,945 1
    • 1 $2.51
    • 10 $2.016
    • 100 $1.617
    • 1000 $1.29273
    • 10000 $1.10271
    Buy Now
    Avnet Americas 3296Z-1-222LF Tube 7 Weeks 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.7315
    Buy Now
    Mouser Electronics 3296Z-1-222LF
    • 1 $2.47
    • 10 $1.71
    • 100 $1.42
    • 1000 $1.29
    • 10000 $1.1
    Get Quote
    Newark 3296Z-1-222LF Bulk 1
    • 1 $2.53
    • 10 $1.92
    • 100 $1.76
    • 1000 $1.44
    • 10000 $1.44
    Buy Now
    RS 3296Z-1-222LF Bulk 11 Weeks 1
    • 1 $1.93
    • 10 $1.84
    • 100 $1.66
    • 1000 $1.66
    • 10000 $1.66
    Get Quote
    Avnet Abacus 3296Z-1-222LF 10 Weeks 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Master Electronics 3296Z-1-222LF
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.168
    • 10000 $0.906
    Buy Now

    Renesas Electronics Corporation RH5Z1222D20GZO-ADO

    SENSOR CARB DIOX 133UV-189UV OUT
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey RH5Z1222D20GZO-ADO Tray 13 1
    • 1 $63.83
    • 10 $53.748
    • 100 $53.748
    • 1000 $53.748
    • 10000 $53.748
    Buy Now

    Renesas Electronics Corporation RTKH5Z1222SD2000BE

    RTD120D THERMOPILE GAS DETECTOR
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey RTKH5Z1222SD2000BE Box 4 1
    • 1 $185.25
    • 10 $185.25
    • 100 $185.25
    • 1000 $185.25
    • 10000 $185.25
    Buy Now
    Newark RTKH5Z1222SD2000BE Bulk 1
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    Bourns Inc 3296Z-1-222

    TRIMMER 2.2KOHM 0.5W PC PIN SIDE
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 3296Z-1-222 Tube 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $2.00637
    Buy Now
    Avnet Americas 3296Z-1-222 Tube 7 Weeks 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $1.8221
    Buy Now
    Mouser Electronics 3296Z-1-222
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $2
    Get Quote
    Newark 3296Z-1-222 Bulk 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.96
    • 10000 $1.83
    Buy Now
    RS 3296Z-1-222 Bulk 11 Weeks 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $2.79
    Get Quote
    Master Electronics 3296Z-1-222
    • 1 -
    • 10 -
    • 100 -
    • 1000 $2.47
    • 10000 $1.7
    Buy Now

    JRH Electronics 447AS656Z12222

    CONNECTOR BACKSHELL
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 447AS656Z12222 Bulk 1
    • 1 $1796.38
    • 10 $1796.38
    • 100 $1796.38
    • 1000 $1796.38
    • 10000 $1796.38
    Buy Now

    Z1222 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    Z1223

    Abstract: Z1122 siemens 350 98 z1471 z1394
    Text: EMC Components SMT Inductors SIMID 1812 B82432-Z Data Book Supplement Vakatseite 2 SMT Inductors SIMID 1812 B82432- Z Size 1812/4532 (inch/mm) Rated inductance 0,22 to 1000 µH Rated current 0,04 to 0,7 A Construction ● Ferrite core ● Laser soldered, molded epoxy encapsulation


    Original
    PDF B82432-Z B82432- Z1223 Z1122 siemens 350 98 z1471 z1394

    VN896

    Abstract: vt8237a vk10 G72M-V samsung R540 service geforce 8400m K4J52324QE-BC14 FIND xo 405 mf alc883 ace c815 156 10p
    Text: Preface Notebook Computer M660SU/M665SU Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF M660SU/M665SU C960308 CON24 C960430 VN896 vt8237a vk10 G72M-V samsung R540 service geforce 8400m K4J52324QE-BC14 FIND xo 405 mf alc883 ace c815 156 10p

    L50RI0

    Abstract: ASP-68200-07 SP8K10SFD5 ATI SB460 ITE it8510e 2N3904 h23 ICS951462AGLF OZ818 Z0920 2N3904 e23
    Text: 5 D C 3 2 1 L50RI0 REV:A L50RI0 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 4 M/B PCB P/N:xxxxxxxxx COVER PAGE GPIO DEFINITION & Sequence BLOCK DIAGRAM CPU HT INTERFACE CPU DDR II INTERFACE CPU POWER / GND


    Original
    PDF L50RI0 RTL8100CL) IT8510E MAX8734A) OZ828) OZ813) OZ818) L50RI0 ASP-68200-07 SP8K10SFD5 ATI SB460 ITE it8510e 2N3904 h23 ICS951462AGLF OZ818 Z0920 2N3904 e23

    str - z2156

    Abstract: nforce4 ultra nForce4 sli CLEVO nvidia nforce4 TPS2231 rqa130n03 nforce4 subwoofer preamp diagram 6600m
    Text: Preface Notebook Computer M590K Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF M590K Z4318 74HCT164 80CLK-FH Z4310 str - z2156 nforce4 ultra nForce4 sli CLEVO nvidia nforce4 TPS2231 rqa130n03 nforce4 subwoofer preamp diagram 6600m

    Tablet PC R116 schematic

    Abstract: swap net ns681680 qe r524 via vt1634 VT1631 vt8233a Insyde bios manual ns681680 VT2835 vt1634
    Text: Preface TabletNote Computer T200C/T210C T200V/T210V Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF T200C/T210C T200V/T210V LM358 AO3409 2N7002 CM6468500R SKS80-04CT 71-T2000-004) Tablet PC R116 schematic swap net ns681680 qe r524 via vt1634 VT1631 vt8233a Insyde bios manual ns681680 VT2835 vt1634

    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

    L287S

    Abstract: 71-P7A00-003 sis 302elv Z0102 ma 71-P500R-003 schematic diagram lcd tv sharp inverter z0107 equivalent chi mei lcd Z0107 MA equivalent z0103 equivalent
    Text: Preface LCD Computer L287S Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF L287S PC266) PC333) 71-P7A00-003 sis 302elv Z0102 ma 71-P500R-003 schematic diagram lcd tv sharp inverter z0107 equivalent chi mei lcd Z0107 MA equivalent z0103 equivalent

    chi mei lcd

    Abstract: bar 10ur schematic diagram lcd tv sharp inverter LCD PC L285S Winbond W83697HF schematic diagram lcd monitor chimei sis 302elv 71-P7A00-003 TDA1517 equivalent 302ELV
    Text: Preface LCD Computer L285S Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF L285S L28XS chi mei lcd bar 10ur schematic diagram lcd tv sharp inverter LCD PC L285S Winbond W83697HF schematic diagram lcd monitor chimei sis 302elv 71-P7A00-003 TDA1517 equivalent 302ELV

    Bluetooth circuit

    Abstract: L50RI0 QT2012RL ASP-68200-07 socket s1g1 vss SP8K10 L1236 mini Audio transformer 200k to 1k ct input 2N3904 K24 ATI RS690
    Text: 5 D C 3 2 1 L50RI0 REV:C L50RI0 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 4 M/B PCB P/N:xxxxxxxxx COVER PAGE GPIO DEFINITION & Sequence BLOCK DIAGRAM CPU HT INTERFACE CPU DDR II INTERFACE CPU POWER / GND


    Original
    PDF L50RI0 RTL8100CL) IT8510E MAX8734A) OZ828) OZ813) OZ818) L50RI0 Bluetooth circuit QT2012RL ASP-68200-07 socket s1g1 vss SP8K10 L1236 mini Audio transformer 200k to 1k ct input 2N3904 K24 ATI RS690

    samsung R540 service

    Abstract: Samsung R418 Preface Notebook Computer socket 479 schematic diagram computer voltage CPU hard drive CD Drive Insyde bios manual W83L517 samsung lcd tv power supply schematic schematic diagram crt tv samsung Z0301
    Text: Preface Notebook Computer M350C/M360C Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF M350C/M360C samsung R540 service Samsung R418 Preface Notebook Computer socket 479 schematic diagram computer voltage CPU hard drive CD Drive Insyde bios manual W83L517 samsung lcd tv power supply schematic schematic diagram crt tv samsung Z0301

    L50RI0

    Abstract: r195g ATI SB460 Z0706 ICS951462AGLF 8C337 UV617 sp8k10 PATA ICS951462
    Text: 5 D C 3 2 1 L50RI0 REV:C L50RI0 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 4 M/B PCB P/N:xxxxxxxxx COVER PAGE GPIO DEFINITION & Sequence BLOCK DIAGRAM CPU HT INTERFACE CPU DDR II INTERFACE CPU POWER / GND


    Original
    PDF L50RI0 RTL8100CL) IT8510E MAX8734A) OZ828) OZ813) OZ818) L50RI0 OZ128 r195g ATI SB460 Z0706 ICS951462AGLF 8C337 UV617 sp8k10 PATA ICS951462

    toshiba c640 schematic diagram

    Abstract: toshiba Notebook lcd inverter schematic 15MID3 71M3 Preface Notebook Computer 71-M35C0-D02 W83L517 CON50 QE R601 z0103 equivalent
    Text: Preface Notebook Computer M375C/M385C Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF M375C/M385C Z0110 DTC114EUA MTH237D110 C48D48 C48D48 Z0109 toshiba c640 schematic diagram toshiba Notebook lcd inverter schematic 15MID3 71M3 Preface Notebook Computer 71-M35C0-D02 W83L517 CON50 QE R601 z0103 equivalent

    lpc47n217

    Abstract: Z2580 ATI Mobility Radeon 9600 DAN202U RSS090 TR521 Z033 Preface Notebook Computer 2200bg schematic z1021
    Text: Preface Notebook Computer M375E Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF M375E Z3716 8P4RX10K RP120 8P4RX10K LPC47N217 LPC47N217 Z2580 ATI Mobility Radeon 9600 DAN202U RSS090 TR521 Z033 Preface Notebook Computer 2200bg schematic z1021

    via vt8235 user manual

    Abstract: RSS090 msi ms7 amd athlon 64 socket 754 Preface Notebook Computer via vt8235 ATI Radeon 6750 0805/0805/10P
    Text: Preface Notebook Computer D400K Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF D400K 10MIL 10MIL Z4201 STS-05-A C178D83N STS-05-A via vt8235 user manual RSS090 msi ms7 amd athlon 64 socket 754 Preface Notebook Computer via vt8235 ATI Radeon 6750 0805/0805/10P

    Tablet PC R116 schematic

    Abstract: via vt8235 user manual Insyde 2.20 Bios Manual WR5 SOT23 VIAC3 keyboard and touchpad schematic intel dothan cpu prestigio Insyde bios manual bq80
    Text: PRESTIGIO VISCONTE 141T TECHNICAL SERVICE MANUAL Preface TabletNote Computer Prestigio Visconte 141T Service Manual Preface I Preface Prestigio Visconte141T | TECHNICAL SERVICE MANUAL Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained


    Original
    PDF Visconte141T AO3409 2N7002 CM6468500R SKS80-04CT 71-T2000-004) Tablet PC R116 schematic via vt8235 user manual Insyde 2.20 Bios Manual WR5 SOT23 VIAC3 keyboard and touchpad schematic intel dothan cpu prestigio Insyde bios manual bq80

    9LPR310BGLF

    Abstract: CLEVO samsung led tv ue service manual samsung lcd tv power supply schematic rqa130 PCI7412 2sd 588 IT8510TE CMS PJ 86 LV C8738
    Text: Preface Notebook Computer M540/M545N/M550/M555N Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF M540/M545N/M550/M555N GPIO00 GPIO01 GPIO02 GPIO03 GPIO04 GPIO20 GPIO21/LP GPIO23 9LPR310BGLF CLEVO samsung led tv ue service manual samsung lcd tv power supply schematic rqa130 PCI7412 2sd 588 IT8510TE CMS PJ 86 LV C8738

    Display dvd LK 1628

    Abstract: toshiba c640 schematic diagram m37ew JSPK1 2200bg schematic qe r542 RSS090 Z333 Pioneer Reference C73 Preface Notebook Computer
    Text: Preface Notebook Computer M37EW/M38EW Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF M37EW/M38EW DTC114EUA MC1009 page31 Z3906 MC910 HCH-00HEB12 Z3907 Display dvd LK 1628 toshiba c640 schematic diagram m37ew JSPK1 2200bg schematic qe r542 RSS090 Z333 Pioneer Reference C73 Preface Notebook Computer

    alc860

    Abstract: CLEVO MARVELL 88e8052 marvell 88e8001 Z0607 Z0321 88E8001 2u45 5491B LVM331
    Text: 5 4 3 2 BLOCK DIAGRAM D *VGA-Daughter Card* 478 uFCBGA 2MB Cache VRAM 2 CHANNEL 01. BLOCK DIAGRAM 02. CLOCK GENERATOR 03. CPU-1 04. CPU-2 05. Alviso-1 06. Alviso-2 07. Alviso-3 08. Alviso-4 09. VGA CARD CONNECT 10. DIMMA 11. DIMMB 12. ICH6-1 13. ICH6-2 14. ICH6-3


    Original
    PDF TI-1394A 43AB21) NS87383 TPS51116 FSB533 CK-410M Z3653 Z3635 Z3654 Z3655 alc860 CLEVO MARVELL 88e8052 marvell 88e8001 Z0607 Z0321 88E8001 2u45 5491B LVM331

    nFORCE

    Abstract: nvidia nforce4 ap8202q CLEVO nForce4 sli 740BGA B170PW01 rqa130n03 nForce 560 SLI nforce4 ultra
    Text: Preface Notebook Computer M590KE Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF M590KE Z4318 74HCT164 80CLK-FH Z4310 Z4311 Z4312 Z4313 Z4314 nFORCE nvidia nforce4 ap8202q CLEVO nForce4 sli 740BGA B170PW01 rqa130n03 nForce 560 SLI nforce4 ultra

    Synaptics S3320

    Abstract: S3310 CLEVO synaptics touch pad samsung sens R540 service Hitachi "hard disk" connector S3320 ALC860 M40AE Preface Notebook Computer
    Text: Preface Notebook Computer M400A / M40AE / M400G / M40GE Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF M400A M40AE M400G M40GE 400MHz Synaptics S3320 S3310 CLEVO synaptics touch pad samsung sens R540 service Hitachi "hard disk" connector S3320 ALC860 Preface Notebook Computer

    L50RI0

    Abstract: ATI SB460 IT8510 SP8K10 Bluetooth circuit ICS951462AGLF 2N3904 h23 1394a audio RS485M
    Text: 5 D C 3 2 1 L50RI0 REV:C L50RI0 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 4 M/B PCB P/N:xxxxxxxxx COVER PAGE GPIO DEFINITION & Sequence BLOCK DIAGRAM CPU HT INTERFACE CPU DDR II INTERFACE CPU POWER / GND


    Original
    PDF L50RI0 RTL8100CL) IT8510E MAX8734A) OZ828) OZ813) OZ818) L50RI0 ATI SB460 IT8510 SP8K10 Bluetooth circuit ICS951462AGLF 2N3904 h23 1394a audio RS485M

    vt1708a

    Abstract: vt8237a 65W ac adapter schematic samsung x15 plus beep vt1708 VN896 samsung lcd tv power supply schematic m660s fan speed control circuit using lm358 pc170
    Text: Preface Notebook Computer M660SE/M665SE Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are


    Original
    PDF M660SE/M665SE CON22 26PIN 22PIN vt1708a vt8237a 65W ac adapter schematic samsung x15 plus beep vt1708 VN896 samsung lcd tv power supply schematic m660s fan speed control circuit using lm358 pc170

    DIODE Z1235

    Abstract: Z1235 DIODE BZX 24 DIODE BZX 35 DIODE BZX 62 15 BZX DIODE bzx 18 bzx c12 DIODE Z1235 silicon type DIODE BZX
    Text: BZX97 Silicon Z diode for 500 m W BZX 97 is an epitaxial silicon planar Z diode in a glass case 56 A 2 DIN 41883 D O -35 . It is used for the stabilization and limitation of voltages as well as for the generation of reference voltages at low power requirements.


    OCR Scan
    PDF BZX97 DO-35) Q62702 Q62702 10mA- 102mA DIODE Z1235 Z1235 DIODE BZX 24 DIODE BZX 35 DIODE BZX 62 15 BZX DIODE bzx 18 bzx c12 DIODE Z1235 silicon type DIODE BZX

    IAO5 Sharp

    Abstract: free transistor equivalent book 2sc siemens transistor asy 27 Diode BAY 61 TRANSISTOR BJ 131-6 tesla typ 202 thyristor Tesla z1072 HALL EFFECT 21E z1071
    Text: SIEM EN S Semiconductor Manual Discrete Industrial Types 1974 ACY 23, ACY 32 PNP Transistors for AF pre-stages The ACY 23 and ACY 32 are alloyed germanium PNP transistors in the case 1 A 3 DIN 41871 sim. TO -1 . The leads are electrically insulated from the case. The


    OCR Scan
    PDF Q60103- thS10 to3530 to4600 to4600 IAO5 Sharp free transistor equivalent book 2sc siemens transistor asy 27 Diode BAY 61 TRANSISTOR BJ 131-6 tesla typ 202 thyristor Tesla z1072 HALL EFFECT 21E z1071