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ON 1N5241B

Diode Zener Single 11V 5% 500mW 2-Pin DO-35 Bag

Ovaga Certification

Brands: ON Semiconductor, LLC

Mfr.Part #: 1N5241B

Datasheet: 1N5241B Datasheet (PDF)

Package/Case: DO-35

Product Type: Diodes & Rectifiers

RoHS Status:

Stock Condition: 3932 pcs, New Original

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Quick Quote

Please submit RFQ for 1N5241B or email to us: Email: [email protected], we will contact you within 12 hours.

1N5241B General Description

General Data Applicable to all series in this group.
500 Milliwatt
Hermetically Sealed
Glass Silicon Zener Diodes



  • Complete Voltage Range - 1.8 to 200 Volts
  • 2% and 5% tolerances available
  • DO-204AH Package - Smaller than Conventional DO-204AA Package
  • Double Slug Type Construction
  • Metallurgically Bonded Construction

    Mechanical Characteristics:
  • CASE: Double slug type, hermetically sealed glass
  • MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230?C, 1/16", from case for 10 seconds
  • FINISH: All external surfaces are corrosion resistant with readily solderable leads
  • POLARITY: Cathode indicated by color band. When operated in zener mode, cathode will be positive with respect to anode
  • WAFER FAB LOCATION: Phoenix, Arizona


  • Voltage Regulation
  • Waveform Clipping
  • MOSFET Gate Protection


Parameter Value Parameter Value
Status Active CAD Models
Compliance PbAHP Package Type Axial Lead
Case Outline 017AG MSL Type NA
MSL Temp (°C) 0 Container Type BLKBG
Container Qty. 5000 ON Target N
VZ Typ (V) 11 P Max (W) 0.5
Pricing ($/Unit) $0.0136Sample feature-type Voltage Regulator
feature-configuration Single feature-nominal-zener-voltage-v 11
feature-zener-voltage-tolerance 5% feature-maximum-voltage-regulation-mv
feature-maximum-power-dissipation-mw 500 feature-test-current-ma 20
feature-maximum-reverse-leakage-current-ua 2 feature-maximum-regulator-current-ma
feature-maximum-zener-impedance-ohm 22 feature-maximum-power-dissipation-25c-mw 500
feature-packaging Bag feature-rad-hard
feature-pin-count 2 feature-supplier-package DO-35
feature-standard-package-name1 DO-204-AH feature-cecc-qualified
feature-esd-protection feature-military No
feature-aec-qualified No feature-aec-qualified-number
feature-auto-motive No feature-p-pap No
feature-eccn-code EAR99 feature-svhc
feature-svhc-exceeds-threshold No


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US$0.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD


ON Semiconductor, LLC



ON Semiconductor, LLC



ON Semiconductor, LLC



ON Semiconductor, LLC



ON Semiconductor, LLC



ON Semiconductor, LLC



ON Semiconductor, LLC



ON Semiconductor, LLC

Datasheet PDF

Preliminary Specification 1N5241B PDF Download

Key points

  • The 1N5241B is a voltage regulator diode that is designed to provide a stable voltage output in various electronic circuits. It has a voltage breakdown rating of 12 volts and a maximum forward current of 200 milliamperes. The diode is commonly used in applications where a constant voltage reference is required, such as in voltage regulators, power supplies, and precision test and measurement equipment.
  • Equivalent

    Some equivalent products of the 1N5241B chip include: - 1N4742A - 1N4742ARL - 1N4742ATR - 1N4742ATRL
  • Features

    The 1N5241B is a silicon planar power Zener diode with a voltage range of 2.4V, a power dissipation of 200mW, and a current rating of 20mA. It has a high stability and low noise, making it suitable for voltage regulation applications.
  • Pinout

    The 1N5241B is a Zener diode with two pins. It is used as a voltage regulator and voltage reference in electronic circuits. The pin count is 2, and its function is to maintain a constant voltage across its terminals, acting as a voltage stabilizer or shunt regulator.
  • Manufacturer

    The manufacturer of the 1N5241B is ON Semiconductor. It is a global semiconductor manufacturing company that produces a wide range of electronic components, including integrated circuits, transistors, and diodes.
  • Application Field

    The 1N5241B is a general purpose, 12-volt, 500-milliwatt, Zener diode that can be used in a wide range of applications such as voltage regulation, protection, and voltage reference in electronic circuits.
  • Package

    The 1N5241B chip has a DO-35 package type, axial lead form, and a size of approximately 2.1mm in length and 0.6mm in diameter.

We provide high quality products, thoughtful service and after sale guarantee

  • Product

    We have rich products, can meet your various needs.

  • quantity

    Minimum order quantity starts from 1pcs.

  • shipping

    Lowest international shipping fee starts from $0.00

  • guarantee

    365 days quality guarantee for all products

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