Name: UNR421400A
Brand: Panasonic Electronic Components
SKU: UNR421400A
Availability: InStock
Rating: 5 (148 reviews)

UNR421400A

For Reference Only

Part Number	UNR421400A
Manufacturer	Panasonic Electronic Components
Description	TRANS PREBIAS NPN 300MW NS-B1
Datasheet	UNR421400A Datasheet UNR421400A Specifications
Package	NS-B1
ECAD
In Stock	3,568 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 13 - Jun 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UNR421400A (Transistors - Bipolar (BJT) - Single, Pre-Biased) is manufactured by Panasonic Electronic Components 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 UNR421400A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UNR421400A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UNR421400A.

UNR421400A Specifications

Manufacturer	Panasonic Electronic Components
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single, Pre-Biased
Package	NS-B1
ECAD
Series	-
Transistor Type	NPN - Pre-Biased
Current - Collector (Ic) (Max)	100mA
Voltage - Collector Emitter Breakdown (Max)	50V
Resistor - Base (R1) (Ohms)	10k
Resistor - Emitter Base (R2) (Ohms)	47k
DC Current Gain (hFE) (Min) @ Ic, Vce	80 @ 5mA, 10V
Vce Saturation (Max) @ Ib, Ic	250mV @ 300µA, 10mA
Current - Collector Cutoff (Max)	500nA
Frequency - Transition	150MHz
Power - Max	300mW
Mounting Type	Through Hole
Package / Case	NS-B1
Supplier Device Package	NS-B1

UNR421400A Datasheet

UNR421400A Reviews

Livi*****alla

April 4, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

King***** Pau

April 2, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Adan*****encia

March 31, 2023

★ ★ ★ ★ ★

As I said before, your crew rock's keep up the fantastic work as we need you out there.

Kar*****Bahri

March 30, 2023

★ ★ ★ ★ ★

Serves its purpose. All that's needed.

Ezek*****Novak

March 23, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Brid*****Mack

March 21, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Keat*****awyer

March 14, 2023

★ ★ ★ ★ ★

Absolutely the finest source for electric components, connectors, terminal strips, panel lights, etc. The website online ordering system makes a easy business.

Pier*****aria

February 25, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

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UNR421400A Packaging

UNR421400A FAQ

1. How to order UNR421400A 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 UNR421400A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UNR421400A. All suppliers must pass our qualification reviews before they can publish their products including UNR421400A on Heisener; we pay more attention to the channels and quality of UNR421400A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UNR421400A price and inventory displayed accurate?

The price and inventory of UNR421400A 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 UNR421400A?

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 UNR421400A we delivered, we will accept the replacement or return of the UNR421400A 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 UNR421400A.

(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 UNR421400A pin diagram, UNR421400A datasheet?

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

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UNR421400A 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

UNR421400A

Panasonic Electronic Components

TRANS PREBIAS NPN 300MW NS-B1

Part Number

Manufacturer

Description

Stock

UNR421400A

D# UNR421400ATB-ND

Panasonic Electronic Components

TRANS PREBIAS NPN 300MW NS-B1

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UNR421400A

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