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HomeProductsDiscrete Semiconductor ProductsDiodes - Zener - Single1N5919B
1N5919B Image
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See specifications for product details.

1N5919B - Microchip Technology

Manufacturer Part Number
Microchip Technology
Allelco Part Number
ECAD Model
Parts Description
Detailed Description
DO-204AL, DO041, Axial
Data sheet
In stock: 14703

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1N5919B Tech Specifications
Microchip Technology - 1N5919B technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - 1N5919B

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Zener (Nom) (Vz) 5.6 V  
Voltage - Forward (Vf) (Max) @ If 1.2 V @ 200 mA  
Tolerance ±5%  
Supplier Device Package DO-41  
Series -  
Power - Max 1.19 W  
Product Attribute Attribute Value  
Package / Case DO-204AL, DO041, Axial  
Package Bulk  
Operating Temperature -65°C ~ 150°C (TJ)  
Mounting Type Through Hole  
Impedance (Max) (Zzt) 2 Ohms  
Current - Reverse Leakage @ Vr 5 µA @ 3 V  
Base Product Number 1N5919  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology 1N5919B

Product Attribute 1N5919B 1N5917BRLG 1N5921B 1N5920B
Part Number 1N5919B 1N5917BRLG 1N5921B 1N5920B
Manufacturer Microchip Technology onsemi Microchip Technology Microchip Technology
Mounting Type Through Hole Through Hole Through Hole Through Hole
Voltage - Zener (Nom) (Vz) 5.6 V 4.7 V 6.8 V 6.2 V
Current - Reverse Leakage @ Vr 5 µA @ 3 V 5 µA @ 1.5 V 5 µA @ 5.2 V 5 µA @ 4 V
Package Bulk Tape & Reel (TR) Bulk Bulk
Supplier Device Package DO-41 Axial DO-41 DO-41
Base Product Number 1N5919 1N5917 1N5921 1N5920
Voltage - Forward (Vf) (Max) @ If 1.2 V @ 200 mA 1.5 V @ 200 mA 1.2 V @ 200 mA 1.2 V @ 200 mA
Package / Case DO-204AL, DO041, Axial DO-204AL, DO-41, Axial DO-204AL, DO041, Axial DO-204AL, DO041, Axial
Operating Temperature -65°C ~ 150°C (TJ) -65°C ~ 200°C -65°C ~ 175°C (TJ) -65°C ~ 175°C (TJ)
Impedance (Max) (Zzt) 2 Ohms 5 Ohms 2.5 Ohms 2 Ohms
Series - - MIL-PRF-19500 MIL-PRF-19500
Tolerance ±5% ±5% ±5% ±5%
Power - Max 1.19 W 3 W 1.25 W 1.25 W

1N5919B Datasheet PDF

Download 1N5919B pdf datasheets and Microchip Technology documentation for 1N5919B - Microchip Technology.

Environmental Information
Microchip CA Prop65.pdf Microchip REACH.pdf Microchip RoHS.pdf
PCN Assembly/Origin
Manufacturing Change 23/Feb/2021.pdf


Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

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Microchip Technology

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