1N4149

High Conductance Fast Diode, 5000-BLKBG
6,125 Effective Inventory

1N4149

Effective Inventory6,125

High Conductance Fast Diode, 5000-BLKBG

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

ship1 ship2 ship3 ship4 ship5 ship6

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

questionContent1 questionContent2 questionContent3 questionContent4 ctc pelican express chunghwa post

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

wire

WireTransfer

questionContent7

Paypal

cc

CreditCard

western

WesternUnion

mg

MoneyGram

Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

pg

Example

Tape and Reel

Tape and Reel

Cut Tape

Cut Tape

Tube or Tray

Tube or Tray

1N4149 DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Interested Parts

Rapid Quote

Please submit RFQ for 1N4149 or email to us: Email: [email protected], we will contact you in 12 hours.

1N4149 Description

The 1N4149 is a general-purpose small-signal switching diode from Toshiba America Electronic Components, designed for reliable data transmission in various applications. This device is ideal for industrial communication systems, featuring high ESD protection, low power consumption, and a wide operating temperature range.

Pin Details

The 1N4149 is a low-power diode with 2 pins for half-duplex communication. It includes pins for receiving and driving signals, along with power supply and ground connections.

Pin configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Features

  • High ESD Protection: Offers up to ±15kV ESD protection, ensuring durability in harsh conditions.
  • Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices.
  • Wide Temperature Range: Operates efficiently between -40°C and +125°C.

Applications

The 1N4149 is commonly used in systems that require reliable data transmission over various communication protocols, especially in harsh environments with high noise or temperature variations.

Where to Use:

  • Industrial communication networks
  • Automotive communication systems
  • Building automation systems
  • Battery-powered devices
  • EMI-sensitive applications

Manufacturer

The 1N4149 is manufactured by Toshiba America Electronic Components, a global leader in semiconductor technology.

Packages

The 1N4149 comes in an axial package, making it suitable for compact circuit designs.

Equivalent Parts of 1N4149

  • 1N4007: A comparable general-purpose small-signal switching diode from various manufacturers with similar features and performance.
1N4149

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code Yes Part Life Cycle Code Active
Reach Compliance Code compliant ECCN Code EAR99
HTS Code ! 8541.10.00.70 Factory Lead Time 42 Weeks, 4 Days
Case Connection ISOLATED Configuration SINGLE
Diode Element Material SILICON Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 1 V JEDEC-95 Code DO-35
JESD-30 Code O-XALF-W2 JESD-609 Code e3
Non-rep Pk Forward Current-Max 2 A Number of Elements 1
Number of Phases 1 Number of Terminals 2
Operating Temperature-Max 175 °C Output Current-Max 0.5 A
Package Body Material UNSPECIFIED Package Shape ROUND
Package Style LONG FORM Power Dissipation-Max 0.5 W
Qualification Status ! Not Qualified Rep Pk Reverse Voltage-Max 100 V
Reverse Recovery Time-Max 0.004 µs Surface Mount ! NO
Terminal Finish MATTE TIN Terminal Form ! WIRE
Terminal Position AXIAL

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification 1N4149 PDF Download

Recommend Parts

  • 1N4004G

    1N4004G $0.030

    Standard Rectifier, 400 V, 1.0 A, Axial Lead 5.20x2.70mm, 25.4x0.71mm Pkg, Lead len/dia, 1000-BLKBG

    Brand: Onsemi Package/Case: DO-41

    6,577 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N4740A

    1N4740A $0.029

    Zener Diodes 10.0V 1W ZENER 5%

    Brand: Onsemi Package/Case: DO-204

    4,472 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N4753A

    1N4753A $0.063

    Zener Diodes 1000mW, 5%, Zener Diode

    Brand: Onsemi Package/Case: DO-204

    5,998 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N4007-E3/73

    1N4007-E3/73 $0.018

    1V Forward Voltage at 1A

    Brand: Vishay Package/Case: DO-204

    6,831 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N4734A-TR

    1N4734A-TR $0.050

    The 1N4734A-TR is a silicon planar power Zener Diode for use in stabilizing and clipping circuits with high power rating. It is designed for voltage stabilization.

    Brand: Vishay Package/Case: DO-204

    3,872 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N4007G-T

    1N4007G-T $0.027

    Rectifiers DO-41 1A 1000V GP

    Brand: Diodes Incorporated Package/Case: DO41-2

    4,437 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N4007GP-E3/54

    1N4007GP-E3/54 $0.232

    Rectifier Diode, 1 Phase, 1 Element, 1A, 1000V V(RRM), Silicon, DO-204AL,

    Brand: Vishay Package/Case: DO41-2

    6,646 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N4448HWT-7

    1N4448HWT-7 $0.020

    Rectifier Diode, Silicon, 80V V(RRM), 0.125A, GREEN, ULTRA SMALL

    Brand: Diodes Incorporated Package/Case: SOD-523

    5,713 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N5408-E3/54

    1N5408-E3/54

    Rectifier Diode Switching 1KV 3A 2-Pin DO-201AD T/R

    Brand: Vishay Package/Case: DO-201

    2,800 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N3890

    1N3890

    Rectifiers Rectifier

    Brand: Microchip Technology Package/Case: DO-4

    8,185 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N3910

    1N3910 $3.869

    UFR FRR DO-5 Projected EOL 2048-10-03

    Brand: Microchip Technology Package/Case: DO-203AB-2

    6,319 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N5767

    1N5767

    Si PIN Hemetic Glass Axial with Projected End of Life on October 3, 2048

    Brand: Microchip Technology Package/Case: DO-204

    5,387 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N5819

    1N5819 $0.014

    Diode Schottky 40V 1A 2-Pin DO-41

    Brand: STMicroelectronics NV Package/Case: DO 41 PLASTIC

    7,253 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N5349B

    1N5349B $0.057

    ROHS Compliant 12V 5W Zener Diodes in DO-27 Package

    Brand: Diotec Semiconductor Package/Case: DO-201

    7,953 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N2976B

    1N2976B $33.477

    High Quality Zener Diode with 12V Voltage Regulation

    Brand: Microsemi Corporation Package/Case: DO-4

    6,697 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • 1N3311B

    1N3311B

    Single 12V 5% 1Ohm 50000mW 2-Pin DO-5 Tray Zener Diode 1N3311B

    Brand: Microsemi Corporation Package/Case: DO-5

    7,558 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1