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

    H11AA2 Search Results

    SF Impression Pixel

    H11AA2 Price and Stock

    Isocom Components H11AA2XG

    6PIN AC INPUT, SINGLE OPTOCOUPLE
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey H11AA2XG Tube 65 1
    • 1 $1.3
    • 10 $0.793
    • 100 $1.3
    • 1000 $0.39044
    • 10000 $0.28892
    Buy Now
    Verical H11AA2XG 49,920 1,040
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2898
    Buy Now
    NAC H11AA2XG Tube 1,040
    • 1 $0.399
    • 10 $0.399
    • 100 $0.399
    • 1000 $0.2898
    • 10000 $0.2688
    Buy Now
    Ozdisan Elektronik H11AA2XG
    • 1 $0.28305
    • 10 $0.28305
    • 100 $0.24613
    • 1000 $0.24613
    • 10000 $0.24613
    Get Quote

    Isocom Components H11AA2XSM

    6PIN AC INPUT, SINGLE OPTOCOUPLE
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey H11AA2XSM Tube 65 1
    • 1 $1.3
    • 10 $0.793
    • 100 $1.3
    • 1000 $0.39044
    • 10000 $0.28892
    Buy Now
    Verical H11AA2XSM 49,400 1,300
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2898
    Buy Now
    NAC H11AA2XSM Tube 1,300
    • 1 $0.399
    • 10 $0.399
    • 100 $0.399
    • 1000 $0.2898
    • 10000 $0.2688
    Buy Now
    Ozdisan Elektronik H11AA2XSM
    • 1 $0.29798
    • 10 $0.29798
    • 100 $0.25912
    • 1000 $0.25912
    • 10000 $0.25912
    Get Quote

    Isocom Components H11AA2X

    6PIN AC INPUT, SINGLE OPTOCOUPLE
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey H11AA2X Tube 60 1
    • 1 $1.23
    • 10 $0.752
    • 100 $1.23
    • 1000 $0.36829
    • 10000 $0.27149
    Buy Now
    Verical H11AA2X 49,920 1,040
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2691
    Buy Now
    H11AA2X 313 49
    • 1 -
    • 10 -
    • 100 $0.1968
    • 1000 $0.1968
    • 10000 $0.1968
    Buy Now
    Arrow Electronics H11AA2X 313 2 Weeks 1
    • 1 $0.1968
    • 10 $0.1191
    • 100 $0.1101
    • 1000 $0.1101
    • 10000 $0.1101
    Buy Now
    NAC H11AA2X Tube 1,040
    • 1 $0.3705
    • 10 $0.3705
    • 100 $0.3705
    • 1000 $0.2691
    • 10000 $0.2496
    Buy Now
    Chip 1 Exchange H11AA2X 1,300
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Ozdisan Elektronik H11AA2X 1,000
    • 1 $0.24581
    • 10 $0.24581
    • 100 $0.21375
    • 1000 $0.21375
    • 10000 $0.21375
    Buy Now

    Isocom Components H11AA2

    6PIN AC INPUT, SINGLE OPTOCOUPLE
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey H11AA2 Tube 1,040
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.33252
    Buy Now
    Verical H11AA2 49,920 1,040
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2691
    Buy Now
    H11AA2 2,925 1,040
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.5079
    Buy Now
    Future Electronics H11AA2 Tube 5,135
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.254
    Buy Now
    NAC H11AA2 Tube 2,925 1
    • 1 $0.3705
    • 10 $0.3705
    • 100 $0.3705
    • 1000 $0.2691
    • 10000 $0.2496
    Buy Now
    Chip 1 Exchange H11AA2 899
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Ozdisan Elektronik H11AA2
    • 1 $0.26818
    • 10 $0.26818
    • 100 $0.2332
    • 1000 $0.2332
    • 10000 $0.2332
    Get Quote

    onsemi H11AA2

    OPTOISO 5.3KV TRANS W/BASE 6DIP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey H11AA2 Tube
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    H11AA2 Datasheets (63)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    H11AA2 EVERLIGHT 6 PIN DIP PHOTOTRANSISTOR AC INPUT PHOTOCOUPLER Original PDF
    H11AA2 Fairchild Semiconductor AC INPUT-PHOTOTRANSISTOR OPTOCOUPLERS Original PDF
    H11AA2 Fairchild Semiconductor AC INPUT/PHOTOTRANSISTOR OPTOCOUPLER Original PDF
    H11AA2 Fairchild Semiconductor 6-Pin DIP AC Input Phototransistor Output Optocoupler Original PDF
    H11AA2 Isocom Components AC input phototransistor optically coupled isolator Original PDF
    H11AA2 On Semiconductor IC OPTOCOUPL AC-IN 1-CH TRANS W/BASE DC-OUT 6DIP Original PDF
    H11AA2 Opto 6 Pin, DIP, AC Input, Phototransistor Detector, CTR 10 min @ 10mA, 10V Optocoupler Original PDF
    H11AA2 General Electric Semiconductor Data Handbook 1977 Scan PDF
    H11AA2 General Electric AC input photon coupled isolator. Ga As infrared emitting diode & NPN silicon photo-transistor. Scan PDF
    H11AA2 Isocom Components Optoelectronics Data Book 1996 Scan PDF
    H11AA2 Motorola Switchmode Datasheet Scan PDF
    H11AA2 Motorola European Master Selection Guide 1986 Scan PDF
    H11AA2 Motorola Optoelectronics Device Data 1988 Scan PDF
    H11AA2 QT Optoelectronics AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS Scan PDF
    H11AA2300 Fairchild Semiconductor 6-Pin DIP AC Input Phototransistor Output Optocoupler Original PDF
    H11AA2300 Fairchild Semiconductor Optoisolators - Transistor, Photovoltaic Output, Isolators, OPTOISO 5.3KV TRANS W/BASE 6DIP Original PDF
    H11AA2300W Fairchild Semiconductor 6-Pin DIP AC Input Phototransistor Output Optocoupler Original PDF
    H11AA2300W Fairchild Semiconductor Optoisolators - Transistor, Photovoltaic Output, Isolators, OPTOISO 5.3KV TRANS W/BASE 6DIP Original PDF
    H11AA23S Fairchild Semiconductor 6-Pin DIP AC Input Phototransistor Output Optocoupler Original PDF
    H11AA23S Fairchild Semiconductor Optoisolators - Transistor, Photovoltaic Output, Isolators, OPTOISO 5.3KV TRANS W/BASE 6SMD Original PDF

    H11AA2 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    Untitled

    Abstract: No abstract text available
    Text: 6 PIN DIP PHOTOTRANSISTOR AC INPUT PHOTOCOUPLER H11AAX Series Features • H11AAX series: H11AA1, H11AA2, H11AA3, H11AA4 • High isolation voltage between input and output Viso = 5000 Vrms • Creepage distance >7.62 mm • Compact dual-in-line package • Pb free and RoHS compliant.


    Original
    PDF H11AAX H11AA1, H11AA2, H11AA3, H11AA4 E214129) DPC-717-055

    Untitled

    Abstract: No abstract text available
    Text: H11AA1M, H11AA2M, H11AA3M, H11AA4M AC Input/Phototransistor Optocouplers Features Description • Bi-polar emitter input The H11AAXM series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single silicon phototransistor output.


    Original
    PDF H11AA1M, H11AA2M, H11AA3M, H11AA4M H11AAXM E90700, H11AA4M

    E91231

    Abstract: H11AA1 H11AA1X H11AA2 H11AA2X H11AA3 H11AA3X H11AA4 H11AA4X
    Text: H11AA1, H11AA2, H11AA3, H11AA4 H11AA1X, H11AA2X, H11AA3X, H11AA4X A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS l UL recognised, File No. E91231 l CSA recognised, Cert. No. CA 110306-1 Dimensions in mm 2.54 7.0 6.0 'X' SPECIFICATION APPROVALS


    Original
    PDF H11AA1, H11AA2, H11AA3, H11AA4 H11AA1X, H11AA2X, H11AA3X, H11AA4X E91231 H11AA E91231 H11AA1 H11AA1X H11AA2 H11AA2X H11AA3 H11AA3X H11AA4 H11AA4X

    H11AA1 equivalent

    Abstract: H11AA2 H11AA4 H11AA1 H11AA1-M H11AA2-M H11AA3-M H11AA4-M H11AA4M
    Text: AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS H11AA1-M H11AA2-M H11AA3-M H11AA4-M PACKAGE SCHEMATIC 1 6 BASE 2 5 COLL 3 4 EMITTER DESCRIPTION The H11AAX-M series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single


    Original
    PDF H11AA1-M H11AA2-M H11AA3-M H11AA4-M H11AAX-M E90700, H11AA1 equivalent H11AA2 H11AA4 H11AA1 H11AA1-M H11AA2-M H11AA3-M H11AA4-M H11AA4M

    Untitled

    Abstract: No abstract text available
    Text: 6 PIN DIP PHOTOTRANSISTOR PHOTOCOUPLER AC INPUT PHOTOCOUPLER H11AAX Series Schematic Features: • H11AAX series: H11AA1, H11AA2, H11AA3, H11AA4 • High isolation voltage between input and output Viso = 5000 Vrms • Creepage distance >7.62 mm • Compact dual-in-line package


    Original
    PDF H11AAX H11AA1, H11AA2, H11AA3, H11AA4 E214129) DPC-0000210

    H11AA1

    Abstract: H11AA1-M H11AA2-M H11AA3-M H11AA4-M H11AA4M
    Text: H11AA1-M, H11AA2-M, H11AA3-M, H11AA4-M AC Input/Phototransistor Optocouplers Features Description • Bi-polar emitter input The H11AAX-M series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single silicon phototransistor output.


    Original
    PDF H11AA1-M, H11AA2-M, H11AA3-M, H11AA4-M H11AAX-M E90700, H11AA3-M H11AA1 H11AA1-M H11AA2-M H11AA4-M H11AA4M

    H11AA4X

    Abstract: smt a1 transistor H11AA E91231 H11AA1 H11AA1X H11AA2 H11AA2X H11AA3 H11AA3X
    Text: H11AA1, H11AA2, H11AA3, H11AA4 H11AA1X, H11AA2X, H11AA3X, H11AA4X A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS l UL recognised, File No. E91231 l CSA recognised, Cert. No. CA 110306-1 Dimensions in mm 2.54 7.0 6.0 'X' SPECIFICATION APPROVALS


    Original
    PDF H11AA1, H11AA2, H11AA3, H11AA4 H11AA1X, H11AA2X, H11AA3X, H11AA4X E91231 H11AA H11AA4X smt a1 transistor E91231 H11AA1 H11AA1X H11AA2 H11AA2X H11AA3 H11AA3X

    MARKING SMD IC CODE 6-pin

    Abstract: diode marking 714 SMD 6PIN IC MARKING CODE marking AAX 714 diode smd H11AAX E214129 H11AA1 H11AA3 H11AA4
    Text: 6 PIN DIP PHOTOTRANSISTOR AC INPUT PHOTOCOUPLER H11AAX Series Features • H11AAX series: H11AA1, H11AA2, H11AA3, H11AA4 • High isolation voltage between input and output Viso = 5000 Vrms • Creepage distance >7.62 mm • Compact dual-in-line package • Pb free and RoHS compliant.


    Original
    PDF H11AAX H11AA1, H11AA2, H11AA3, H11AA4 E214129) NoPDC-714-AAX MARKING SMD IC CODE 6-pin diode marking 714 SMD 6PIN IC MARKING CODE marking AAX 714 diode smd E214129 H11AA1 H11AA3 H11AA4

    H11AA1

    Abstract: H11AA3 H11AA2 H11AA4
    Text: MOTOROLA Order this document by H11AA1/D SEMICONDUCTOR TECHNICAL DATA H11AA1* H11AA2 H11AA3 H11AA4* GlobalOptoisolator 6-Pin DIP Optoisolators AC Input/Transistor Output [CTR = 20% Min] [CTR = 10% Min] The H11AA1, H11AA2, H11AA3, H11AA4 devices consist of two gallium–


    Original
    PDF H11AA1/D H11AA1* H11AA2 H11AA3 H11AA4* H11AA1, H11AA2, H11AA3, H11AA4 H11AA1/D* H11AA1 H11AA3 H11AA2

    H11AA1

    Abstract: 730A-04 h11aa2
    Text: Jameco Part Number 320434 MOTOROLA Order this document by H11AA1/D SEMICONDUCTOR TECHNICAL DATA H11AA1* H11AA2 H11AA3 H11AA4* GlobalOptoisolator 6-Pin DIP Optoisolators AC Input/Transistor Output [CTR = 20% Min] [CTR = 10% Min] The H11AA1, H11AA2, H11AA3, H11AA4 devices consist of two gallium–


    Original
    PDF H11AA1/D H11AA1, H11AA2, H11AA3, H11AA4 H11AA1/D* H11AA1 730A-04 h11aa2

    H11AA4M

    Abstract: H11AA2M H11AA1M H11AA1SM H11AA1SR2M H11AA1TM H11AA1VM H11AA3M H11AA1T H11AA1MS
    Text: H11AA1M, H11AA2M, H11AA3M, H11AA4M AC Input/Phototransistor Optocouplers Features Description • Bi-polar emitter input The H11AAXM series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single silicon phototransistor output.


    Original
    PDF H11AA1M, H11AA2M, H11AA3M, H11AA4M H11AAXM E90700, H11AA4M H11AA2M H11AA1M H11AA1SM H11AA1SR2M H11AA1TM H11AA1VM H11AA3M H11AA1T H11AA1MS

    H11AA4M

    Abstract: all datasheet phototransistor H11AA1 equivalent H11AA2M circuit infrared phototransistor for tv H11AA1SR2VM H11AA1M H11AA1SM H11AA1SR2M H11AA1TM
    Text: H11AA1M, H11AA2M, H11AA3M, H11AA4M AC Input/Phototransistor Optocouplers Features Description • Bi-polar emitter input The H11AAXM series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single silicon phototransistor output.


    Original
    PDF H11AA1M, H11AA2M, H11AA3M, H11AA4M H11AAXM E90700, H11AA4M all datasheet phototransistor H11AA1 equivalent H11AA2M circuit infrared phototransistor for tv H11AA1SR2VM H11AA1M H11AA1SM H11AA1SR2M H11AA1TM

    E244343

    Abstract: H11AA2 OPTO641
    Text: H11AA2 Global Supplier of Optoelectronic Solutions ALL Product Lead Free, RoHs Compliant Schematic: UL # E244343 Features: 1. Current transfer ratio CTR:MIN.10% at IF=10mA, Vce=10V 2. High isolation voltage between input and output (V iso:5300Vrms). 3. AC input.


    Original
    PDF H11AA2 E244343 5300Vrms) OPTO641 E244343 H11AA2 OPTO641

    transistor c2307

    Abstract: c2307 C2303 C2309 H11AA1 equivalent ST1603 H11AA1 H11AA2 H11AA3 H11AA4
    Text: AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS OPTOELECTRONICS H11AA1 H11AA3 H11AA2 H11AA4 PACKAGE DIMENSIONS DESCRIPTION The H11AAX family of devices has two GaAs emitters connected in inverse parallel driving a single silicon phototransistor output. FEATURES • Bi-polar emitter input


    OCR Scan
    PDF H11AA1 H11AA3 H11AA2 H11AA4 H11AAX E90700) ST1603-02 c2089 C2308 C2307 transistor c2307 C2303 C2309 H11AA1 equivalent ST1603

    H11AA1 equivalent

    Abstract: H11AA1 C2090 AA134 aa134 diode C2089 transistor C2089 j178 diode AA134 "General Instrument"
    Text: GENL INSTR-. OPTOELEK 88 PRELIMINARY DATA SHEET 3810128 0002811 _ GENËRAlf INSTRUMENT 1 f D r - n -S3 O p to c o u p le rs AC INPUT/PHOTOTRANSISTOR ! OPTOCOUPLERS H11AA1 H11AA3 H11AA2 H11AA4 D ESC RIPTIO N PACKAGE D IM E N SIO N S T h e H 11A A X fam ily of devices has tw o GaAs


    OCR Scan
    PDF H11AA1 H11AA3 H11AA2 H11AA4 C2090 C2089 H11AAX H11AA2 H11AA1 equivalent AA134 aa134 diode transistor C2089 j178 diode AA134 "General Instrument"

    photo interrupter module

    Abstract: GE SCR 1000 GE SCR 1000 AMP H11C H13B1 4N38 4N38A H11A10 H11AA1 H11AA2
    Text: PROGRAMMABLE THRESHOLD COUPLER GE TYPE H11A10 PAGE NO. 1281 CURRENT ISOLATION VOLTAGE «VpK» TRANSFER R A TIO MIN. MIN. 1500 1 10% AC INPUT COUPLER H11AA1 H11AA2 1289 128? 1500 1500 I I 20% 10% ID nA MAX. BV c e o (VOLTS) MIN. 50 30 100 200 30 30 100 100


    OCR Scan
    PDF H11A10 H11AA1 H11AA2 H11D1 H11D2 H11D3 H11D4 4N38A H11B1 H11B2 photo interrupter module GE SCR 1000 GE SCR 1000 AMP H11C H13B1 4N38

    H11AA1 equivalent

    Abstract: C2303 11AA2
    Text: QUALITY TECHNOLOGIES AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS 1 9 H11AA1 H11AA3 H11AA2 H11AA4 The H11AAX family of devices has two GaAs emitters connected in inverse parallel driving a single silicon phototransistor output. T~ 6.86 6.35 o i _ 8.89 Bi-polar emitter input


    OCR Scan
    PDF H11AA1 H11AA3 H11AA2 H11AA4 H11AAX C2090 C2089 C2303 C2309 H11AA1 equivalent 11AA2

    Untitled

    Abstract: No abstract text available
    Text: MOTOROLA SEM ICO N D U C TO R TECHNICAL DATA TO VDE UL CSL D ® CSA SETI SEMKO DEMKO BS NEMKO BAflT 6-Pin D IP O ptoisolators A C Input/TVansistor Output H11AA1* H11AA2 [CTR « 20% Min] [C T O s 10% Min] H11AA3 H11AA4* [CTR a 5 0% Min The H11AA1, H11AA2, H11AA3, H11AA4 devices consist of a two Gallium-Arsenide


    OCR Scan
    PDF H11AA1, H11AA2, H11AA3, H11AA4 H11AA1* H11AA2 H11AA3 H11AA4* H11AA1 H11AA4

    Untitled

    Abstract: No abstract text available
    Text: Î Æ AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS Ï i QPÏOELECTROHICS H11AA1 H11AA3 H11AA2 H11AA4 PACKAG E DIMENSIONS DESCRIPTION The H11AAX family of devices has two GaAs emitters connected in inverse parallel driving a single silicon phototransistor output.


    OCR Scan
    PDF H11AA1 H11AA3 H11AA2 H11AA4 H11AAX E90700) C2089 C2303 C2309

    C2303

    Abstract: transistor C2089 C2089 H11AA1 equivalent transistor c2307 C2309 25C40 c2308 H11AA2 ICE20
    Text: [çTj AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS OPTOELECTRONICS H11AA1 H11AA3 H11AA2 H11AA4 PACKAGE DIMENSIONS DESCRIPTION The H11AAX fam ily of devices has tw o GaAs emitters connected in inverse parallel driving a single silicon phototransistor output. J J J


    OCR Scan
    PDF H11AA1 H11AA3 H11AA2 H11AA4 H11AAX E90700) C2089 C2303 C2309 C2308 C2303 transistor C2089 C2089 H11AA1 equivalent transistor c2307 C2309 25C40 c2308 ICE20

    h11a

    Abstract: No abstract text available
    Text: MOTOROLA Order this document by H11AA1/D SEMICONDUCTOR TECHNICAL DATA & T O VD E UL ® CSA SETI SEM K O DEMKO NEMKO BABT G lobalO ptoisolator H11AA1* [C TR = 20% Min] 6 -P in D IP O p t o is o la t o r s A C In p u t/T ra n sisto r O u tp u t H11AA2


    OCR Scan
    PDF H11AA1/D H11AA1* H11AA1, H11AA2, H11AA3, H11AA4 H11AA2 H11AA3 H11AA4* h11a

    ST1603

    Abstract: H11AA4
    Text: Ll- AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS - OPTOELECTRONICS 1 I i H11AA1 H11AA3 H11AA2 H11AA4 PACKAGE DIMENSIONS DESCRIPTION The H11AAX family of devices has two GaAs emitters connected in inverse parallel driving a single silicon phototransistor output. FEATURES


    OCR Scan
    PDF H11AA1 H11AA3 H11AA2 H11AA4 H11AAX E90700) ST1603-02 C2089 ST1603 H11AA4

    H15B1

    Abstract: IC VS 1307 H11C1 photo interrupter module h13a1 4N38 4N38A H11A10 H11AA1 H11AA2 H11B1
    Text: PROGRAMMABLE THRESHOLD COUPLER GE TYPE H 11A 10 PAGE NO. 1281 CURRENT ISOLATION VOLTAGE «VpK» TRANSFER R A TIO MIN. MIN. 1500 1 10% AC INPUT COUPLER H11AA1 H11AA2 1289 128? I I 20% 10% 1500 1500 ID nA MAX. BVc e o (VOLTS) MIN. 50 30 100 200 30 30 100 100


    OCR Scan
    PDF H11A10 H11AA1 H11AA2 H11D1 H11D2 H11D3 H11D4 4N38A H11B1 H11B2 H15B1 IC VS 1307 H11C1 photo interrupter module h13a1 4N38

    1307 TRANSISTOR

    Abstract: H15B1 4N38-4N38A "Photo Interrupter" dual transistor 4N38 4N38A IC VS 1307 H11AA1 H11AA2 H11B2
    Text: PROGRAMMABLE THRESHOLD COUPLER GE TYPE H11A10 PAGE NO. 1281 CURRENT ISOLATION VOLTAGE «VpK» TRANSFER RATIO MIN. MIN. 1500 1 10% AC INPUT COUPLER H11AA1 H11AA2 1289 128? I I 20% 10% 1500 1500 ID nA MAX. BVceo (VOLTS) MIN. 50 30 100 200 30 30 100 100 100


    OCR Scan
    PDF H11A10 H11AA1 H11AA2 H11D1 H11D2 H11D3 H11D4 4N38A H11B1 H11B2 1307 TRANSISTOR H15B1 4N38-4N38A "Photo Interrupter" dual transistor 4N38 IC VS 1307