Name: 1N4919
Brand: Microsemi Corporation
SKU: 1N4919
Availability: InStock
Rating: 5 (93 reviews)

1N4919

For Reference Only

Part Number	1N4919
Manufacturer	Microsemi Corporation
Description	DIODE ZENER 19.2V 500MW DO35
Datasheet	1N4919 Specifications
Package	DO-204AH, DO-35, Axial
ECAD
In Stock	4,432 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N4919 (Diodes - Zener - Single) is manufactured by Microsemi Corporation and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 1N4919 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N4919 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N4919.

1N4919 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-204AH, DO-35, Axial
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	19.2V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	300 Ohms
Current - Reverse Leakage @ Vr	-
Voltage - Forward (Vf) (Max) @ If	-
Operating Temperature	-25°C ~ 100°C
Mounting Type	Through Hole
Package / Case	DO-204AH, DO-35, Axial
Supplier Device Package	DO-35

1N4919 Reviews

Hamz*****alsa

April 4, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Sere*****hatt

March 30, 2023

★ ★ ★ ★ ★

I can count on your provision for BOM of my design in near future

Mar*****Lynch

March 11, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Bryc*****opra

March 7, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Gen*****s De

March 5, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Ella*****annan

March 1, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Write a Review

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1N4919 Packaging

1N4919 FAQ

1. How to order 1N4919 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 1N4919 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N4919. All suppliers must pass our qualification reviews before they can publish their products including 1N4919 on Heisener; we pay more attention to the channels and quality of 1N4919 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N4919 price and inventory displayed accurate?

The price and inventory of 1N4919 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of 1N4919?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 1N4919 we delivered, we will accept the replacement or return of the 1N4919 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 1N4919.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 1N4919 pin diagram, 1N4919 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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1N4919 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

1N4919

D# 1N4919

Microchip Technology Inc

Diode Zener Single 19.2V 5% 500mW 2-Pin DO-35 - Bag (Alt: 1N4919)

RoHS: Not Compliant

1N4919A

D# 1N4919A/TR

Microchip Technology Inc

Diode Zener Single 19.2V 5% 500mW 2-Pin DO-35 - Tape and Reel (Alt: 1N4919A/TR)

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
HL1-H-DC24V-F	Panasonic Electronic Components	HL Series 15 A SPDT 24 VDC Plug-In Space Saving General Purpose Power Relay	0
1N4919A	Microsemi Corporation	DIODE ZENER 19.2V 500MW DO35	0
1N4919	Panasonic Electronic Components	POWER RELAY, 24VDC, 15A, SPDT, PLUG-IN, Product Range:HL Series, Coil Voltage:24VDC, Contact Current:10A, Contact Voltage VAC:250V, Contact Voltage VDC:30V, Contact Configuration:SPDT, Coil Resistance:650ohm, Coil Current:37mA , RoHS Compliant: Yes	8

Part Number	Manufacturer	Description	Stock
1N4919A D# 1N4919A-ND	Microchip Technology Inc	DIODE ZENER 19.2V 500MW DO35	0
1N4919 D# 1N4919-ND	Microchip Technology Inc	DIODE ZENER 19.2V 500MW DO35	0
HL1-H-DC24V-F D# 255-2792-ND	Panasonic Electronic Components	RELAY GEN PURPOSE SPDT 15A 24V	0

Part Number	Manufacturer	Description	Stock
1N4919A	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	121
JANTX1N49191	CDI	OEM/CM QUOTES ONLY \| NO BROKERS	36
1N4919	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	939

Part Number	Manufacturer	Description	Stock
1N4919A	Microchip Technology Inc	OTC Temperature Compensated Zeners RoHS: Compliant	0
1N4919/TR	Microchip Technology Inc	OTC Temperature Compensated Zeners RoHS: Compliant	0
1N4919	Microchip Technology Inc	OTC Temperature Compensated Zeners RoHS: Compliant	0
1N4919A/TR	Microchip Technology Inc	OTC Temperature Compensated Zeners RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
1N4919A D# MCHP00000041367	Microchip Technology Inc	OTC Temperature Compensated Zeners	0
1N4919/TR D# MCHP00000041366	Microchip Technology Inc	OTC Temperature Compensated Zeners	0
1N4919A/TR D# MCHP00000041368	Microchip Technology Inc	OTC Temperature Compensated Zeners	0
1N4919 D# MCHP00000041365	Microchip Technology Inc	OTC Temperature Compensated Zeners	0

Part Number

Manufacturer

Description

Stock

LSH14 BA

D# 01N4919

Saft Batteries

LITHIUM BATTERY, 3.6V, C, Battery Voltage:3.6V, Battery Size Code:C, Battery Technology:Lithium, Battery Capacity:5.8Ah, Battery Terminals:Pressure Contact, External Diameter:26.1mm, External Height:50mm, External Width:-, Weight:- RoHS Compliant: NA

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

HL1-H-DC24V-F

D# 11N4919

Panasonic Electronic Components

RELAY, SPDT, 250VAC, 30VDC, 10A, Contact Configuration:SPDT, Coil Voltage:24VDC, Contact Current:10A, Product Range:HL Series, Relay Mounting:Socket, Coil Type:Non Latching, Contact Voltage VAC:250VAC, Relay Terminals:Quick Connect RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
1N4919A1 D# NS-1N4919A1	Compensated Devices	OEM/CM ONLY	1116
HL1-H-DC24V-F D# NS-HL1-H-DC24V-F	Panasonic Electronic Components	OEM/CM ONLY	7751
1N4919-1 D# NS-1N4919-1	Compensated Devices	OEM/CM ONLY	9143

Part Number

Manufacturer

Description

Stock

JANTX1N49191

CDI Torque Products

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

HL1-H-DC24V-F

Panasonic Electronic Components

General Purpose Relays 15A SPST 24VDC PLUG-IN

pbFree: Pb-Free

Quick Inquiry

1N4919

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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