Name: UNR521800L
Brand: Panasonic Electronic Components
SKU: UNR521800L
Availability: InStock
Rating: 5 (172 reviews)

UNR521800L

For Reference Only

Part Number	UNR521800L
Manufacturer	Panasonic Electronic Components
Description	TRANS PREBIAS NPN 150MW SMINI3
Datasheet	UNR521800L Datasheet UNR521800L Specifications
Package	SC-70, SOT-323
ECAD
In Stock	28,320 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 10 - May 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UNR521800L (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 UNR521800L specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UNR521800L with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UNR521800L.

UNR521800L Specifications

Manufacturer	Panasonic Electronic Components
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single, Pre-Biased
Package	SC-70, SOT-323
ECAD
Series	-
Transistor Type	NPN - Pre-Biased
Current - Collector (Ic) (Max)	100mA
Voltage - Collector Emitter Breakdown (Max)	50V
Resistor - Base (R1) (Ohms)	510
Resistor - Emitter Base (R2) (Ohms)	5.1k
DC Current Gain (hFE) (Min) @ Ic, Vce	20 @ 5mA, 10V
Vce Saturation (Max) @ Ib, Ic	250mV @ 300µA, 10mA
Current - Collector Cutoff (Max)	500nA
Frequency - Transition	150MHz
Power - Max	150mW
Mounting Type	Surface Mount
Package / Case	SC-70, SOT-323
Supplier Device Package	SMini3-G1

UNR521800L Datasheet

UNR521800L Reviews

Dari*****hang

April 9, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Zavi*****layton

March 31, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Sam***** Pena

March 6, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Cohe*****rphy

March 5, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Adrien*****entine

February 27, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Juli*****Vyas

February 18, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

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UNR521800L Packaging

UNR521800L FAQ

1. How to order UNR521800L 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 UNR521800L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UNR521800L. All suppliers must pass our qualification reviews before they can publish their products including UNR521800L on Heisener; we pay more attention to the channels and quality of UNR521800L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UNR521800L price and inventory displayed accurate?

The price and inventory of UNR521800L 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 UNR521800L?

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 UNR521800L we delivered, we will accept the replacement or return of the UNR521800L 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 UNR521800L.

(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 UNR521800L pin diagram, UNR521800L datasheet?

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

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UNR521800L 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

UNR521800L

Panasonic Electronic Components

TRANS PREBIAS NPN 150MW SMINI3

3000

Part Number

Manufacturer

Description

Stock

UNR521800L

D# UNR521800LCT-ND

Panasonic Electronic Components

TRANS PREBIAS NPN 150MW SMINI3

4768

Part Number

Manufacturer

Description

Stock

UNR521800L

Panasonic Electronic Components

OEM/CM QUOTES ONLY | NO BROKERS

3570

Part Number

Manufacturer

Description

Stock

UNR521800L

D# NS-UNR521800L

Panasonic Electronic Components

OEM/CM ONLY

3062

Part Number

Manufacturer

Description

Stock

UNR521800L

Panasonic SSG

OEM/CM ONLY

3095

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UNR521800L

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