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

    BDX33 Search Results

    SF Impression Pixel

    BDX33 Price and Stock

    STMicroelectronics BDX33C

    TRANS NPN DARL 100V 10A TO220
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BDX33C Tube 3,200 1
    • 1 $1.35
    • 10 $0.848
    • 100 $1.35
    • 1000 $0.39843
    • 10000 $0.32268
    Buy Now
    Avnet Americas BDX33C Tube 14 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.29056
    Buy Now
    Mouser Electronics BDX33C 351
    • 1 $1.07
    • 10 $0.714
    • 100 $0.501
    • 1000 $0.372
    • 10000 $0.303
    Buy Now
    Verical BDX33C 4,150 25
    • 1 -
    • 10 -
    • 100 $0.4516
    • 1000 $0.3356
    • 10000 $0.2881
    Buy Now
    BDX33C 16 16
    • 1 -
    • 10 -
    • 100 $0.302
    • 1000 $0.2588
    • 10000 $0.2371
    Buy Now
    Arrow Electronics BDX33C 4,163 14 Weeks 1
    • 1 $0.9659
    • 10 $0.6755
    • 100 $0.4465
    • 1000 $0.3318
    • 10000 $0.2848
    Buy Now
    BDX33C 29 14 Weeks 1
    • 1 $0.4076
    • 10 $0.3609
    • 100 $0.302
    • 1000 $0.2588
    • 10000 $0.2371
    Buy Now
    Newark BDX33C Bulk 1,434 1
    • 1 $0.92
    • 10 $0.798
    • 100 $0.552
    • 1000 $0.392
    • 10000 $0.331
    Buy Now
    STMicroelectronics BDX33C 324 1
    • 1 $1.05
    • 10 $0.7
    • 100 $0.49
    • 1000 $0.4
    • 10000 $0.4
    Buy Now
    TME BDX33C 8,740 1
    • 1 $0.898
    • 10 $0.627
    • 100 $0.444
    • 1000 $0.327
    • 10000 $0.274
    Buy Now
    ComSIT USA BDX33C 75
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Chip 1 Exchange BDX33C 200
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Avnet Silica BDX33C 6,900 15 Weeks 50
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    EBV Elektronik BDX33C 15 Weeks 50
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    onsemi BDX33CG

    TRANS NPN DARL 100V 10A TO220
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BDX33CG Tube 729 1
    • 1 $1.48
    • 10 $1.48
    • 100 $1.48
    • 1000 $0.52559
    • 10000 $0.47088
    Buy Now
    Avnet Americas BDX33CG Tube 1,100 10 Weeks 50
    • 1 -
    • 10 -
    • 100 $0.50101
    • 1000 $0.47841
    • 10000 $0.47841
    Buy Now
    Mouser Electronics BDX33CG 550
    • 1 $1.48
    • 10 $0.664
    • 100 $0.614
    • 1000 $0.488
    • 10000 $0.47
    Buy Now
    Arrow Electronics BDX33CG 1,300 10 Weeks 1,300
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.4678
    Buy Now
    Newark BDX33CG Bulk 660 1
    • 1 $1.41
    • 10 $1.12
    • 100 $0.909
    • 1000 $0.646
    • 10000 $0.585
    Buy Now
    RS BDX33CG Bulk 50
    • 1 -
    • 10 -
    • 100 $1.26
    • 1000 $1.15
    • 10000 $1.15
    Get Quote
    Onlinecomponents.com BDX33CG 1,100
    • 1 -
    • 10 -
    • 100 $0.7627
    • 1000 $0.4657
    • 10000 $0.4212
    Buy Now
    Rochester Electronics BDX33CG 1,351 1
    • 1 $0.5232
    • 10 $0.5232
    • 100 $0.4918
    • 1000 $0.4447
    • 10000 $0.4447
    Buy Now
    TME BDX33CG 54 1
    • 1 $1.321
    • 10 $0.967
    • 100 $0.655
    • 1000 $0.645
    • 10000 $0.645
    Buy Now
    ComSIT USA BDX33CG 50
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Avnet Silica BDX33CG 150 11 Weeks 50
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    EBV Elektronik BDX33CG 12 Weeks 50
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Master Electronics BDX33CG 1,100
    • 1 -
    • 10 -
    • 100 $0.7627
    • 1000 $0.4657
    • 10000 $0.4212
    Buy Now

    onsemi BDX33BG

    TRANS NPN DARL 80V 10A TO220
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BDX33BG Tube 80 1
    • 1 $1.25
    • 10 $1.25
    • 100 $1.25
    • 1000 $0.43529
    • 10000 $0.37712
    Buy Now
    Avnet Americas BDX33BG Tube 10 Weeks 1,700
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.38919
    Buy Now
    Mouser Electronics BDX33BG 162
    • 1 $1.25
    • 10 $0.651
    • 100 $0.599
    • 1000 $0.403
    • 10000 $0.377
    Buy Now
    Arrow Electronics BDX33BG 500 10 Weeks 500
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.4048
    • 10000 $0.3716
    Buy Now
    Newark BDX33BG Bulk 15 1
    • 1 $1.31
    • 10 $0.946
    • 100 $0.668
    • 1000 $0.468
    • 10000 $0.468
    Buy Now
    Onlinecomponents.com BDX33BG
    • 1 -
    • 10 -
    • 100 $0.4503
    • 1000 $0.4071
    • 10000 $0.3696
    Buy Now
    Rochester Electronics BDX33BG 40 1
    • 1 $0.419
    • 10 $0.419
    • 100 $0.3939
    • 1000 $0.3561
    • 10000 $0.3561
    Buy Now
    TME BDX33BG 3 1
    • 1 $0.915
    • 10 $0.78
    • 100 $0.583
    • 1000 $0.58
    • 10000 $0.58
    Buy Now
    ComSIT USA BDX33BG 600
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Avnet Silica BDX33BG 11 Weeks 50
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    EBV Elektronik BDX33BG 1,600 12 Weeks 50
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    New Advantage Corporation BDX33BG 1,300 1
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.7113
    • 10000 $0.6582
    Buy Now

    onsemi BDX33B

    TRANS NPN DARL 80V 10A TO220
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BDX33B Tube 1,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.44358
    • 10000 $0.44358
    Buy Now
    ComSIT USA BDX33B 350
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    onsemi BDX33C

    TRANS NPN DARL 100V 10A TO220
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BDX33C Tube
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Quest Components BDX33C 24
    • 1 $0.825
    • 10 $0.66
    • 100 $0.66
    • 1000 $0.66
    • 10000 $0.66
    Buy Now
    Rochester Electronics BDX33C 1,898 1
    • 1 $0.3714
    • 10 $0.3714
    • 100 $0.3491
    • 1000 $0.3157
    • 10000 $0.3157
    Buy Now

    BDX33 Datasheets (196)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    BDX33 Bourns NPN SILICON POWER DARLINGTONS Original PDF
    BDX33 Comset Semiconductors 45V complementary silicon power darlington transistor Original PDF
    BDX33 Fairchild Semiconductor NPN Epitaxial Silicon Transistor Original PDF
    BDX33 Micro Commercial Components TRANS DARLINGTON NPN 45V 10A 3TO-220 Original PDF
    BDX33 Power Innovations NPN SILICON POWER DARLINGTONS Original PDF
    BDX33 Transys Electronics NPN/PNP PLASTIC POWER TRANSISTORS Original PDF
    BDX33 Continental Device India Plastic Power Transistor Scan PDF
    BDX33 Fairchild Semiconductor NPN EPITAXIAL SILICON TRANSISTOR Scan PDF
    BDX33 Ferranti Semiconductors Quick Reference Guide 1985 Scan PDF
    BDX33 Ferranti Semiconductors Power Transistors 1977 Scan PDF
    BDX33 General Electric 10 A N-P-N darlington power transistor. 45 V. 70 W. Scan PDF
    BDX33 Mospec POWER TRANSISTORS(10A,70W) Scan PDF
    BDX33 Motorola Motorola Semiconductor Data & Cross Reference Book Scan PDF
    BDX33 Motorola European Master Selection Guide 1986 Scan PDF
    BDX33 Unknown Basic Transistor and Cross Reference Specification Scan PDF
    BDX33 Unknown Transistor Replacements Scan PDF
    BDX33 Unknown Shortform Transistor PDF Datasheet Short Form PDF
    BDX33 Unknown Transistor Replacements Scan PDF
    BDX33 Unknown Cross Reference Datasheet Scan PDF
    BDX33 Unknown Diode, Transistor, Thyristor Datasheets and more Scan PDF
    ...

    BDX33 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    Untitled

    Abstract: No abstract text available
    Text: BDX33, BDX33A, BDX33B, BDX33C, BDX33D NPN SILICON POWER DARLINGTONS ● Designed for Complementary Use with BDX34, BDX34A, BDX34B, BDX34C and BDX34D ● 70 W at 25°C Case Temperature ● 10 A Continuous Collector Current ● Minimum hFE of 750 at 3V, 3 A


    Original
    PDF BDX33, BDX33A, BDX33B, BDX33C, BDX33D BDX34, BDX34A, BDX34B, BDX34C BDX34D

    BDX34C

    Abstract: No abstract text available
    Text: BDX34/A/B/C BDX34/A/B/C Power Linear and Switching Applications • High Gain General Purpose • Power Darlington TR • Complement to BDX33/33A/33B/33C respectively 1 TO-220 1.Base 2.Collector 3.Emitter PNP Epitaxial Silicon Transistor Absolute Maximum Ratings TC=25°C unless otherwise noted


    Original
    PDF BDX34/A/B/C BDX33/33A/33B/33C O-220 BDX34 BDX34A BDX34B BDX34C

    transistor bdx54

    Abstract: BDX34 BDX34BTU
    Text: BDX34/A/B/C BDX34/A/B/C Power Linear and Switching Applications • High Gain General Purpose • Power Darlington TR • Complement to BDX33/33A/33B/33C respectively TO-220 1 1.Base 2.Collector 3.Emitter PNP Epitaxial Silicon Transistor Absolute Maximum Ratings TC=25°C unless otherwise noted


    Original
    PDF BDX34/A/B/C BDX33/33A/33B/33C O-220 BDX34 BDX34A BDX34B BDX34C transistor bdx54 BDX34 BDX34BTU

    BDX33 application notes

    Abstract: bdx33c bdx33
    Text: BDX33/A/B/C BDX33/A/B/C Power Linear and Switching Applications • High Gain General Purpose • Power Darlington TR • Complement to BDX34/34A/34B/34C respectively TO-220 1 1.Base 2.Collector 3.Emitter NPN Epitaxial Silicon Transistor Absolute Maximum Ratings TC=25°C unless otherwise noted


    Original
    PDF BDX33/A/B/C BDX34/34A/34B/34C O-220 BDX33 BDX33A BDX33B BDX33C BDX33 application notes bdx33

    BDX33

    Abstract: No abstract text available
    Text: MCC TM Micro Commercial Components BDX33 THRU BDX33D   omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# Features • • • • • • • • • Halogen free available upon request by adding suffix "-HF"


    Original
    PDF BDX33 BDX33D BDX34, BDX34A, BDX34B, BDX34C BDX34D O-220 BDX33

    bdx34

    Abstract: BDX34A
    Text: BDX34, BDX34A, BDX34B, BDX34C, BDX34D PNP SILICON POWER DARLINGTONS ● Designed for Complementary Use with BDX33, BDX33A, BDX33B, BDX33C and BDX33D ● 70 W at 25°C Case Temperature ● 10 A Continuous Collector Current ● Minimum hFE of 750 at 3V, 3 A


    Original
    PDF BDX34, BDX34A, BDX34B, BDX34C, BDX34D BDX33, BDX33A, BDX33B, BDX33C BDX33D bdx34 BDX34A

    TC100

    Abstract: No abstract text available
    Text: MCC BDX33 THRU BDX33D   omponents 21201 Itasca Street Chatsworth    !"# $ %    !"# 0,9:708 • • • • Designed For Complementary Use with BDX34, BDX34A, BDX34B, BDX34C and BDX34D 70W at 25 Cass Temperature


    Original
    PDF BDX33 BDX33D BDX34, BDX34A, BDX34B, BDX34C BDX34D BDX33A BDX33B TC100

    bdx33d

    Abstract: No abstract text available
    Text: MCC BDX33 THRU BDX33D   omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# 0,9:708 • • • • Designed For Complementary Use with BDX34, BDX34A, BDX34B, BDX34C and BDX34D 70W at 25 Cass Temperature


    Original
    PDF BDX33 BDX33D BDX34, BDX34A, BDX34B, BDX34C BDX34D BDX33A BDX33B bdx33d

    BDX34C

    Abstract: No abstract text available
    Text: BDX34, BDX34A, BDX34B, BDX34C, BDX34D PNP SILICON POWER DARLINGTONS ● Designed for Complementary Use with BDX33, BDX33A, BDX33B, BDX33C and BDX33D ● 70 W at 25°C Case Temperature ● 10 A Continuous Collector Current ● Minimum hFE of 750 at 3V, 3 A


    Original
    PDF BDX34, BDX34A, BDX34B, BDX34C, BDX34D BDX33, BDX33A, BDX33B, BDX33C BDX33D BDX34C

    BDX33C

    Abstract: BDX34B BDX34C BDX33B BDX33
    Text: BDX33B/33C BDX34B/34C COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS • SGS-THOMSON PREFERRED SALESTYPES DESCRIPTION The BDX33B and BDX33C are silicon epitaxial-base NPN power transistors in monolithic Darlington configuration and are mounted in Jedec TO-220 plastic package. They


    Original
    PDF BDX33B/33C BDX34B/34C BDX33B BDX33C O-220 BDX34B BDX34C O-220 BDX33B BDX33C BDX34B BDX33

    BDX33C

    Abstract: No abstract text available
    Text: BDX33B, BDX33C NPN BDX34B, BDX34C (PNP) Darlington Complementary Silicon Power Transistors These devices are designed for general purpose and low speed switching applications. Features • High DC Current Gain − hFE = 2500 (typ.) at IC = 4.0 • Collector−Emitter Sustaining Voltage at 100 mAdc


    Original
    PDF BDX33B, BDX33C BDX34B, BDX34C BDX334B BDX33C, BDX334C 33C/34B, BDX33C

    Untitled

    Abstract: No abstract text available
    Text: BDX33 Transistors NPN Darlington Transistor Military/High-RelN V BR CEO (V)45 V(BR)CBO (V)45 I(C) Max. (A)10 Absolute Max. Power Diss. (W)70 Maximum Operating Temp (øC)150õ I(CBO) Max. (A)1.0mÌ @V(CBO) (V) (Test Condition) h(FE) Min. Current gain.750 h(FE) Max. Current gain.


    Original
    PDF BDX33

    BDX34C

    Abstract: BDX34A BDX34 BDX34D BDX33 BDX33A BDX33B BDX33C BDX33D BDX34B
    Text: BDX34, BDX34A, BDX34B, BDX34C, BDX34D PNP SILICON POWER DARLINGTONS ● Designed for Complementary Use with BDX33, BDX33A, BDX33B, BDX33C and BDX33D ● 70 W at 25°C Case Temperature ● 10 A Continuous Collector Current ● Minimum hFE of 750 at 3V, 3 A


    Original
    PDF BDX34, BDX34A, BDX34B, BDX34C, BDX34D BDX33, BDX33A, BDX33B, BDX33C BDX33D BDX34C BDX34A BDX34 BDX34D BDX33 BDX33A BDX33B BDX33D BDX34B

    Untitled

    Abstract: No abstract text available
    Text: ON Semiconductor NPN Darlington Complementary Silicon Power Transistors BDX33B BDX33C* . . . designed for general purpose and low speed switching applications. PNP BDX34B * BDX34C • High DC Current Gain — • • • • hFE = 2500 typ.) at IC = 4.0


    Original
    PDF BDX33B BDX33C* BDX33B, BDX33C, 33C/34B, O-220AB BDX34B BDX34C

    BDX33

    Abstract: BDX33C BDX33B BDX33A bdx33 npn bdx34
    Text: SavantIC Semiconductor Product Specification BDX33/A/B/C Silicon NPN Power Transistors DESCRIPTION •With TO-220C package ·High DC current gain ·DARLINGTON ·Complement to type BDX34/A/B/C APPLICATIONS ·For power linear and switching applications PINNING


    Original
    PDF BDX33/A/B/C O-220C BDX34/A/B/C BDX33 BDX33A BDX33B BDX33C BDX33 BDX33C BDX33B BDX33A bdx33 npn bdx34

    Box 34C

    Abstract: BDX 34C pnp box 34b BDX33 BDX33A BDX33B BDX33C BDX34 BDX34A BDX34B
    Text: BDX33, BDX33A, BDX33B, BDX33C BDX34, BDX34A, BDX34B, BDX34C f l . BDX33, A, B, C BDX34, A, B, C NPN PLASTIC POWER TRANSISTORS PNP PLASTIC POWER TRANSISTORS Power Darlington for Linear Switching Applications PIN CONFIGURATION 1. BASE 2. COLLECTOR 3. EMITTER


    OCR Scan
    PDF BDX33, BDX33A, BDX33B, BDX33C BDX34, BDX34A, BDX34B, BDX34C Box 34C BDX 34C pnp box 34b BDX33 BDX33A BDX33B BDX34 BDX34A BDX34B

    BDX33

    Abstract: BDX34C BDX33A BDX33B BDX33C BDX34 BDX34A BDX34B T-801 k 30 transistor
    Text: E lMOSPEC DARLINGTON COPLEMENTARY SILICON POWER TRANSISTORS NPN PNP BDX33 BDX33A BDX33B BDX33C .designed for general-purpose amplifier and low speed switching applications FEATURES: * Coliector-Emitter Sustaining VoltageVcEopus, = 45 V Min - BDX33.BDX34


    OCR Scan
    PDF BDX33 BDX34 BDX33A, BDX34A BDX33B BDX34B BDX33C BDX34C BDX34C BDX33A BDX34 BDX34A BDX34B T-801 k 30 transistor

    Untitled

    Abstract: No abstract text available
    Text: SG S-TH O M SO N lü3D SI^@lliyiiSin^@lDCl BDX33A/33B/33C B DX34A/34 B/34C COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS . DBX33B, BDX33C, BDX34B AND BDX34C ARE SGS-THOMSON PREFERRED SALESTYPES DESCRIPTION The BDX33B, BDX33B and BDX33C are silicon epitaxial-base NPN power transistors in


    OCR Scan
    PDF BDX33A/33B/33C DX34A/34 B/34C DBX33B, BDX33C, BDX34B BDX34C BDX33B, BDX33B BDX33C

    Untitled

    Abstract: No abstract text available
    Text: • TqgqSB? D056M57 5 ■ " T '3 3>-Z.°\ f Z T SGS-THOMSON BDX33/33A/33B/33C ^ 7 # MÛi [i[Li©ir[B ô [MQ©S BDX34/34A/34B/34C 3GE D S G S-THOMSON HIGH GAIN GENERAL PURPOSE DESC RIPTIO N The BDX33, BDX33A, BDX33B and BDX33C are silicon epitaxial-base NPN transistors in monolithic


    OCR Scan
    PDF BDX33/33A/33B/33C BDX34/34A/34B/34C BDX33, BDX33A, BDX33B BDX33C O-220 BDX34, BDX34A, BDX34B

    transistor BDX34 65

    Abstract: No abstract text available
    Text: BDX33, BDX33A, BDX33B, BDX33C, BDX33D NPN SILICON POWER DARLINGTONS C o p y rig h t 1997, Power Innovations Limited, UK • AUG UST 1993 - REVISED MARCH 1997 Designed for Complementary Use with BDX34, BDX34A, BDX34B, BDX34C and BDX34D • 70 W at 25°C Case Temperature


    OCR Scan
    PDF BDX33, BDX33A, BDX33B, BDX33C, BDX33D BDX34, BDX34A, BDX34B, BDX34C BDX34D transistor BDX34 65

    box33c

    Abstract: bdx330 BOX33D BOX33A BOX33
    Text: NPN SILICON POWER DARLINGTON BDX33 SERIES • 70 W a t 25 °C Case Temperature • 10 A Rated Collector Current • Min hp£ of 750 *> 3 A /3 V mechanical data THE COLLECTOR IS IN ELECTRICAL CONTACT WITH THE MOUNTING TAB _ 13.71 P 12.70 TH IS PORTION O F r*—


    OCR Scan
    PDF BDX33 TQ-220AB box33c bdx330 BOX33D BOX33A BOX33

    bdx34c

    Abstract: bdx34
    Text: BDX34/A/B/C PNP EPITAXIAL SILICON TRANSISTOR HIGH GAIN GENERAL PURPOSE POWER DARLINGTON TR POWER LINEAR AND SWITCHING APPLICATIONS • Complement to BDX33/33A/33B/33C respectively ABSOLUTE MAXIMUM RATINGS Characteristic Symbol Collector Base BDX34 VcBO Collector Emitter Voltage


    OCR Scan
    PDF BDX34/A/B/C BDX33/33A/33B/33C BDX34 BDX34A BDX34B BDX34C

    BDX330

    Abstract: BDX338 8DX33 BOX33B BOX33 TRANSISTOR BDX330 8DX33B B0X33 BOX33D bdx33d on
    Text: B0X33, BDX33A, BDX33B, BDX33C, BDX33D NPN SILICON POWER DARLINGTONS Copyright 1997, Power Innovations United, UK_ • Designed lor Complementary Use with BDX34, BDX34A, BDX34B, BDX34C and BDX34D • 70 W at 25°C Case Temperature


    OCR Scan
    PDF B0X33, BDX33A, BDX33B, BDX33C, BDX33D T1903- BDX34, BDX34A, BDX34B, BDX34C BDX330 BDX338 8DX33 BOX33B BOX33 TRANSISTOR BDX330 8DX33B B0X33 BOX33D bdx33d on

    Untitled

    Abstract: No abstract text available
    Text: BDX33B BDX33C BDX34B BDX34C COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS DESCRIPTION The BDX33B and BDX33C are silicon Epitaxial-Base NPN power transistors in monolithic Darlington configuration mounted in Jedec TO-220 plastic package. They are intented


    OCR Scan
    PDF BDX33B BDX33C BDX34B BDX34C BDX33C O-220 BDX34C O-220