Position: Home > DataSheet > Index 7 > 744 Series > 7443J, 7443-P, 7444
Low Cost Custom Prototype PCB Manufacturer

7443J, 7443-P, 7444

7443J, 7443-P, 7444 Selling Leads, Datasheet

MFG:F  Package Cooled:DIP  D/C:72+

7443J, 7443-P, 7444 Picture

7443J, 7443-P, 7444 Datasheet download

Five Points

Part Number: 7443J

 

MFG: F

Package Cooled: DIP

D/C: 72+

 

 

 
 
 
Urgent Purchase
Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.


Top Sellers:

TOP

7443J Suppliers

More 7443J Suppliers

Select All  

  • 74402900033

  • Vendor: ricoh D/C: 09+& Qty: 6792 Note: POWER INDUCTOR 0.33UH  Adddate: 2024-11-29
  • Inquire Now
  • Kapsys SAS   France
    Contact: Mr.De Priester   MSN:adp72@hotmail.fr
    Tel: +33-492-288874
    Fax: +33-492-288889
    (2)
  • 7440N

  • Vendor: SiGe Qty: 151 Note: OUR OWN STOCK  Adddate: 2024-11-29
  • Inquire Now
  • JLH TECHNOLOGY CO.   China
    Contact: Mr.SAM LEE   MSN:lesson1992@hotmail.com
    Tel: 86-755-83740160-806
    Fax: 86-755-83740857
    (10)
  • 7440N

  • Vendor: SiGe D/C: 00+& Qty: 131 Note: OUR OWN STOCK  Adddate: 2024-11-29
  • Inquire Now
  • JLH TECHNOLOGY COMPANY   China
    Contact: Mr.SAM LEE   MSN:lesson1992@hotmail.com
    Tel: 86-755-83740160
    Fax: 86-755-83740857
    (0)
  • 7443

  • D/C: 03+& Qty: DIP-16  Adddate: 2024-11-29
  • Inquire Now
  • EPASS EUROPE CO.,LTD   United
    Contact: Mr.Eric  
    Tel: 44-7039-401192
    Fax: --
    (5)
  • 74441-0003

  • Vendor: Molex Qty: 214 Note: CONN,Xenpak,70_Pin  Adddate: 2024-11-29
  • Inquire Now
  • LEAD-TIMES   Israel
    Contact: Mr.eshel   MSN:eshelmali@hotmail.com
    Tel: 972-8-8699223
    Fax: 972-8-8699225
    (5)
  • 7444J

  • Vendor: ITT D/C: 03+& Qty: DIP/16/  Adddate: 2024-11-29
  • Inquire Now
  • Walsoon Group Ltd   China
    Contact: Mr.StevenLee   MSN:steven200867@hotmail.com
    Tel: 86-755-82818867-808
    Fax: 86-755-82818852
    (17)

About 7442

PDF/DataSheet Download

Datasheet: 7442

File Size: 42378 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Download : Click here to Download

Related PDF Download

Related Part Number

7443-P Suppliers

More 7443-P Suppliers

Select All  

  • 74402900033

  • Vendor: ricoh D/C: 09+& Qty: 6792 Note: POWER INDUCTOR 0.33UH  Adddate: 2024-11-29
  • Inquire Now
  • Kapsys SAS   France
    Contact: Mr.De Priester   MSN:adp72@hotmail.fr
    Tel: +33-492-288874
    Fax: +33-492-288889
    (2)
  • 7440N

  • Vendor: SiGe Qty: 151 Note: OUR OWN STOCK  Adddate: 2024-11-29
  • Inquire Now
  • JLH TECHNOLOGY CO.   China
    Contact: Mr.SAM LEE   MSN:lesson1992@hotmail.com
    Tel: 86-755-83740160-806
    Fax: 86-755-83740857
    (10)
  • 7440N

  • Vendor: SiGe D/C: 00+& Qty: 131 Note: OUR OWN STOCK  Adddate: 2024-11-29
  • Inquire Now
  • JLH TECHNOLOGY COMPANY   China
    Contact: Mr.SAM LEE   MSN:lesson1992@hotmail.com
    Tel: 86-755-83740160
    Fax: 86-755-83740857
    (0)
  • 7443

  • D/C: 03+& Qty: DIP-16  Adddate: 2024-11-29
  • Inquire Now
  • EPASS EUROPE CO.,LTD   United
    Contact: Mr.Eric  
    Tel: 44-7039-401192
    Fax: --
    (5)
  • 74441-0003

  • Vendor: Molex Qty: 214 Note: CONN,Xenpak,70_Pin  Adddate: 2024-11-29
  • Inquire Now
  • LEAD-TIMES   Israel
    Contact: Mr.eshel   MSN:eshelmali@hotmail.com
    Tel: 972-8-8699223
    Fax: 972-8-8699225
    (5)
  • 7444J

  • Vendor: ITT D/C: 03+& Qty: DIP/16/  Adddate: 2024-11-29
  • Inquire Now
  • Walsoon Group Ltd   China
    Contact: Mr.StevenLee   MSN:steven200867@hotmail.com
    Tel: 86-755-82818867-808
    Fax: 86-755-82818852
    (17)

About 7442

PDF/DataSheet Download

Datasheet: 7442

File Size: 42378 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Download : Click here to Download

Related PDF Download

Related Part Number

7444 Suppliers

More 7444 Suppliers

Select All  

  • 74441-0003

  • Vendor: Molex Qty: 214 Note: CONN,Xenpak,70_Pin  Adddate: 2024-11-29
  • Inquire Now
  • LEAD-TIMES   Israel
    Contact: Mr.eshel   MSN:eshelmali@hotmail.com
    Tel: 972-8-8699223
    Fax: 972-8-8699225
    (5)
  • 7444J

  • Vendor: ITT D/C: 03+& Qty: DIP/16/  Adddate: 2024-11-29
  • Inquire Now
  • Walsoon Group Ltd   China
    Contact: Mr.StevenLee   MSN:steven200867@hotmail.com
    Tel: 86-755-82818867-808
    Fax: 86-755-82818852
    (17)
  • 7444N

  • Vendor: ITT D/C: 04+& Qty: DIP/16  Adddate: 2024-11-29
  • Inquire Now
  • Walsoon Group Ltd   China
    Contact: Mr.StevenLee   MSN:steven200867@hotmail.com
    Tel: 86-755-82818867-808
    Fax: 86-755-82818852
    (17)
  • 74402900033

  • Vendor: ricoh D/C: 09+& Qty: 6792 Note: POWER INDUCTOR 0.33UH  Adddate: 2024-11-29
  • Inquire Now
  • Kapsys SAS   France
    Contact: Mr.De Priester   MSN:adp72@hotmail.fr
    Tel: +33-492-288874
    Fax: +33-492-288889
    (2)
  • 7440N

  • Vendor: SiGe Qty: 151 Note: OUR OWN STOCK  Adddate: 2024-11-29
  • Inquire Now
  • JLH TECHNOLOGY CO.   China
    Contact: Mr.SAM LEE   MSN:lesson1992@hotmail.com
    Tel: 86-755-83740160-806
    Fax: 86-755-83740857
    (10)

About 7442

PDF/DataSheet Download

Datasheet: 7442

File Size: 42378 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Download : Click here to Download

Related PDF Download

Related Part Number

7444 General Description

The 7444 series are passive bandpass filters designed for use in signalling, monitoring and supervisory systems where safety is critical and the filter must be stable over the range of temperatures experienced in an unheated, non air-conditioned vehicle exposed to all North American environmental conditions.

7444 Maximum Ratings

Center frequency range: . . . . . . . . . . . . . . . . ...................... . . . . . . .250 Hz to 10 kHz
Bandwidth @ ± 3 dB: . . . . . . . . . . . . . . ............. . . . . . . . . . . . . .± 25 Hz to ± 250 Hz
Input level range: . . .. . . . . . . .. . . . . . ...........................
 . . . . . . . . . .0.1 V to 3.5 Vrms
Input Impedance: . . . .  . . . . . . . . . . . . . . .................. . . . . . . . . . . . . . . . . . . . . .200 Ω
Output Impedance: . . . . . . . .. . . . . . . . . . ................................ . . . . . . . . . . . . .2500 Ω
Steepness factor: . . . . . . . . . . . . . . . . . . . . ........................ . . . . . . . . . . . . . . . . .5 - 15
Steepness factor is defined as: . . . . . . ............ . . . . . . . . . . . . . . . .Bandwidth at 60 dB
Bandwidth at 3 dB.
Voltage Insulation: . . . . . .. . . . . . . . . .750 VDC from input terminals to output terminals
Operating temperature: . . . . . . .. . . . . . . . . ......................................... . . .-20 to +50
Storage temperature: . . . . . . . . .. . . . . . . ...................................... . . . . . .-40 to + 80
Note: Other frequencies, bandwidths, impedances and other characteristics are available upon request.

7444 Typical Application

• The safety critical design feature provides that if any internal component becomes an open or short circuit,
   the output signal falls by at least 18 dB below normal.
• The temperature stability is enhanced by selecting the resonant components such that the temperature
   coefficient of inductance is the inverse of the temperature coefficient of capacitance. In addition, the
   components are subjected to prolonged temperature cycling, before tuning, so as to minimize
   the disaccommodation factor of the ferrite materials.
• The filters are hermetically sealed in a plated steel can for long life under a wide range of environmental
   conditions including high relative humidity.
• All filters will tolerate 350 volts peak-to-peak at out of band frequencies.
• The filters are PC board mountable with solderable pins in glass to metal seals. There are four 8-32
   threaded inserts for secure mounting when subjected to vibration.
FILTER Passive Audio Bandpass Filter
   7444 Series

Hotspot Suppliers Product

  • Models: MT58L64L18CT-10
Price: 4-6 USD

    MT58L64L18CT-10

    Price: 4-6 USD

    MT58L64L18CT-10 TQFP100

  • Models: DL-7140-211M
Price: 5-6.5 USD

    DL-7140-211M

    Price: 5-6.5 USD

    DL-7140-211M laser tube

  • Models: 74LVC74APG
Price: 4-5 USD

    74LVC74APG

    Price: 4-5 USD

    74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP

  • Models: CY28346ZI-2
Price: 6.5-8 USD

    CY28346ZI-2

    Price: 6.5-8 USD

    CYPRESS - Clock Synthesizer with Differential CPU Outputs

  • Models: PI5V330QEX
Price: .284-.286 USD

    PI5V330QEX

    Price: 0.284-0.286 USD

    PI5V330QEX Pericom Multiplexer Switch ICs

  • Models: BSM300GA120DN2
Price: 1-2 USD

    BSM300GA120DN2

    Price: 1-2 USD

    IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A

  • Models: SVA150XG04TB
Price: 1-2 USD

    SVA150XG04TB

    Price: 1-2 USD

    a-Si TFT-LCD, NEC, 228.096Hmm, 560V

  • Models: PC354N1
Price: .124-.2 USD

    PC354N1

    Price: 0.124-0.2 USD

    PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components

  • Models: RL1210JR-070R22L
Price: .177-.178 USD

    RL1210JR-070R22L

    Price: 0.177-0.178 USD

    RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated

  • Models: STPS140A
Price: .053-.055 USD

    STPS140A

    Price: 0.053-0.055 USD

    STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics

  • Models: STA013
Price: 1.45-1.5 USD

    STA013

    Price: 1.45-1.5 USD

    STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics

  • Models: SMBJ5347B
Price: .073-.075 USD

    SMBJ5347B

    Price: 0.073-0.075 USD

    SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components

Quick search:    ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789