Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

China factory - Changzhou Trustec Company Limited

Changzhou Trustec Company Limited

  • China,Changzhou ,Jiangsu
  • Active Member
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Zener Diodes>
  3. 1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5
China 1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5
China 1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5

  1. China 1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5
  2. China 1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5
  3. China 1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5
  4. China 1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5
  5. China 1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5

1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5

  1. MOQ： 5K PCS
  2. Price： Negotiable (EXW/FOB/CNF)
  3. Get Latest Price
Payment Terms T/T
Supply Ability 800KK PCS per month
Delivery Time 10 work days fresh products
Packaging Details 5K PCS per tape & box, 50K PCS per carton.
Package type Through Hole
Type Zener Diode
Package DO-41 Glass
Power 1W
Voltage 24V
Part number 1N4749A
Packaging Tape & Box (TB)
Reverse Leakage 5μA
Brand Name trusTec
Model Number 1N4749A
Certification ROHS
Place of Origin China

View Detail Information

Contact Now Ask for best deal
Get Latest Price Request a quote

Explore similar products

  1. China 1N4745A 1N4744A 1N4743A 1N4742A 1N4741A 1N4740A Zener Diode 1W 10V

    1N4745A 1N4744A 1N4743A 1N4742A 1N4741A 1N4740A Zener Diode 1W 10V

    Get Latest Price
  2. China 1N4739A 1N4737A 1N4736A 1N4735A 1N4734A Zener Diodes 1n4738a 5.6V 1W DO 41G

    1N4739A 1N4737A 1N4736A 1N4735A 1N4734A Zener Diodes 1n4738a 5.6V 1W DO 41G

    Get Latest Price
  3. China 1N4758A 1N4760A 1N4764A Zener Diodes 100V 1W Glass Package

    1N4758A 1N4760A 1N4764A Zener Diodes 100V 1W Glass Package

    Get Latest Price
  4. China 1N5226B 1N5225B 1N5223B 1N5222B 1N5221B Zener Diode 0.5W 2.4V

    1N5226B 1N5225B 1N5223B 1N5222B 1N5221B Zener Diode 0.5W 2.4V

    Get Latest Price
  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 800KK PCS per month
Delivery Time 10 work days fresh products Packaging Details 5K PCS per tape & box, 50K PCS per carton.
Package type Through Hole Type Zener Diode
Package DO-41 Glass Power 1W
Voltage 24V Part number 1N4749A
Packaging Tape & Box (TB) Reverse Leakage 5μA
Brand Name trusTec Model Number 1N4749A
Certification ROHS Place of Origin China
High Light zener diode 24v 1w ，1N4749A zener diode 24v 1w ，1n4749a zener diode 1w 24v do-41
24V Zener Diode 1W Power Dissipation DO-41 Glass Package 1N4749A Tolerance ±5%
 
1N4728A THRU 1N4764A
GLASS ZENER DIODES
Zener Voltage: 3.3-100 Volts
Peak Pulse Power: 1000 mW
 
1W Glass Package Silicon Zener Diode 1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 1N4733A 0
FEATURE
 
Low zener impedance
Low reverse leakage
Power dissipation of 1000mW
High stability and high reliability
 
MECHANICAL DATA
 
Case: DO-41 Glass Case
Polarity: Color band denotes cathode end
Mounting Position: Any

 

Maximum Ratings & Thermal Characteristics
 
Ratings at 25℃ ambient temperature unless otherwise specified.
 
Parameters Symbol Value Unit
Power Dissipation Pd 1000 1) mW
Operating junction temperature Tj 200 ℃
Storage temperature range Ts -55-+200 ℃

 

1) Valid provided that leads are kept at ambient temperature at a distance of 8mm from case
 
ELECTRICAL CHARACTERISTICS
 
at TA=25℃ unless otherwise noted
 
TYPE Zener Voltage Reverse Carrent Dynamic Resistance
Vz(V) Test Condition Ir(uA) Test Condition rd(Ω) Test Condition
Nom. Iz(mA) Max. Vr(V) Max. Iz(mA)
1N4728A 3.3 76.0 100 1.0 10 76.0
1N4729A 3.6 69.0 100 1.0 10 69.0
1N4730A 3.9 64.0 50 1.0 9 64.0
1N4731A 4.3 58.0 10 1.0 9 58.0
1N4732A 4.7 53.0 10 1.0 8 53.0
1N4733A 5.1 49.0 10 1.0 7 49.0
1N4734A 5.6 45.0 10 2.0 5 45.0
1N4735A 6.2 41.0 10 3.0 2 41.0
1N4736A 6.8 37.0 10 4.0 3.5 37.0
1N4737A 7.5 34.0 10 5.0 4 34.0
1N4738A 8.2 31.0 10 6.0 4.5 31.0
1N4739A 9.1 28.0 10 7.0 5 28.0
1N4740A 10 25.0 10 7.6 7 25.0
1N4741A 11 23.0 5 8.4 8 23.0
1N4742A 12 21.0 5 9.1 9 21.0
1N4743A 13 19.0 5 9.9 10 19.0
1N4744A 15 17.0 5 11.4 14 17.0
1N4745A 16 15.5 5 12.2 16 15.5
1N4746A 18 14.0 5 13.7 20 14.0
1N4747A 20 12.5 5 15.2 22 12.5
1N4748A 22 11.5 5 16.7 23 11.5
1N4749A 24 10.5 5 18.2 25 10.5
1N4750A 27 9.5 5 20.6 35 9.5
1N4751A 30 8.5 5 22.8 40 8.5
1N4752A 33 7.5 5 25.1 45 7.5
1N4753A 36 7.0 5 27.4 50 7.0
1N4754A 39 6.5 5 29.7 60 6.5
1N4755A 43 6.0 5 32.7 70 6.0
1N4756A 47 5.5 5 35.8 80 5.5
1N4757A 51 5.0 5 38.8 95 5.0
1N4758A 56 4.5 5 42.6 110 4.5
1N4759A 62 4.0 5 47.1 125 4.0
1N4760A 68 3.7 5 51.7 150 3.7
1N4761A 75 3.3 5 56.0 175 3.3
1N4762A 82 3.0 5 62.2 200 3.0
1N4763A 91 2.8 5 69.2 250 2.8
1N4764A 100 2.5 5 76.0 350 2.5

 

Notes:
1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
2) Measured under thermal equilibrium and DC test conditions.
3) The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equiv-alent sine wave pulse of 1/120 second duration superimposed on the test current, IZT ,per JEDEC registration; however, actual device capability is as described in Fiure 5 of the General Data-DO-41 Glass.
4) Tested with pulses tp = 20 ms.
5) VF(Max)=1.20V@ IF=200mA
*Measure under thermal equilibrium and DC current test conditions(TA=25℃)
Tolerance on 1N47..A Vz value: ±5%.
 
RATINGS AND CHARACTERISTIC CURVES
 
1W Glass Package Silicon Zener Diode 1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 1N4733A 1
1W Glass Package Silicon Zener Diode 1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 1N4733A 2
1W Glass Package Silicon Zener Diode 1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 1N4733A 3
1W Glass Package Silicon Zener Diode 1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 1N4733A 4
1W Glass Package Silicon Zener Diode 1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 1N4733A 5

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    2011

  • Total Annual:

    5,000,000-10,000,000

  • Employee Number:

    50~300

  • Ecer Certification：

    Active Member

Changzhou Trustec Company Limited, established in 2011 and located in changzhou city which is one of the most economically developed triangle area, is a professional manufacturer and supplier of semiconductor discrete device industry.   The company is focusing on designing, manufactur... Changzhou Trustec Company Limited, established in 2011 and located in changzhou city which is one of the most economically developed triangle area, is a professional manufacturer and supplier of semiconductor discrete device industry.   The company is focusing on designing, manufactur...

+ Read More

Get in touch with us

  • Reach Us
  • Changzhou Trustec Company Limited
  • No. 38 Hongye Road, New Northern District, Changzhou City, 213033, Jiangsu Province, China
  • https://www.trustecdiode.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap Mobile Site

© 2025 Silkroadsl.com. All rights reserved.