Name: UNR421F00A
Brand: Panasonic Electronic Components
SKU: UNR421F00A
Availability: InStock
Rating: 5 (144 reviews)

UNR421F00A

For Reference Only

Part Number	UNR421F00A
Manufacturer	Panasonic Electronic Components
Description	TRANS PREBIAS NPN 300MW NS-B1
Datasheet	UNR421F00A Datasheet UNR421F00A Specifications
Package	NS-B1
ECAD
In Stock	3,408 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UNR421F00A (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 UNR421F00A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UNR421F00A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UNR421F00A.

UNR421F00A 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)	4.7k
Resistor - Emitter Base (R2) (Ohms)	10k
DC Current Gain (hFE) (Min) @ Ic, Vce	30 @ 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

UNR421F00A Datasheet

UNR421F00A Reviews

Jab***** Sims

March 29, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Rea***** Yu

March 9, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

UNR421F00A Packaging

UNR421F00A FAQ

1. How to order UNR421F00A 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 UNR421F00A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UNR421F00A. All suppliers must pass our qualification reviews before they can publish their products including UNR421F00A on Heisener; we pay more attention to the channels and quality of UNR421F00A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UNR421F00A price and inventory displayed accurate?

The price and inventory of UNR421F00A 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 UNR421F00A?

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 UNR421F00A we delivered, we will accept the replacement or return of the UNR421F00A 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 UNR421F00A.

(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 UNR421F00A pin diagram, UNR421F00A datasheet?

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

UNR421F00A Related Products

SIT1602BC-22-30S-7.372800D	SiTIME, -20 TO 70C, 3225, 25PPM, 3.0V, 7, -, -	View
MIC5321-SNYMT-TR	Microchip Technology, IC REG LINEAR 2.85V/3.3V 6TMLF, 6-UFDFN Exposed Pad, 6-TMLF?, -	View
EPM1270GT144C4N	Altera, IC CPLD 980MC 6.2NS 144TQFP, 144-LQFP, -	View
5TT 1	Bel Fuse Inc., FUSE GLASS 1A 250VAC 5X20MM, 5mm x 20mm, -	View
40F3K0E	Ohmite, RES 3K OHM 10W 1% AXIAL, Axial, -	View
MRS25000C5239FC100	Vishay BC Components, RES 52.3 OHM 0.6W 1% AXIAL, Axial, -	View
YC102-JR-072KL	Yageo, RES ARRAY 2 RES 2K OHM 0302, 0302 (0805 Metric), Convex, Long Side Terminals, -	View
RJR26FP501R	Bourns Inc., TRIMMER 500 OHM 0.25W PC PIN, -, -	View
AIT6UWHST2-14S-6PCAU	Amphenol Industrial Operations, ER 6C 6#16S PIN PLUG, -, -	View
BACC45FS22-55P7H	Cinch Connectivity Solutions, CONN PLG HSG MALE 55POS INLINE, -, -	View
GSC43DRAN	Sullins Connector Solutions, CONN EDGE DUAL FMALE 86POS 0.100, -, -	View
LXD150-0700SH	Excelsys Technologies Ltd, LED DRIVER CC AC/DC 107-214V, -, -	View

UNR421F00A 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

UNR421F00A

Panasonic Electronic Components

TRANS PREBIAS NPN 300MW NS-B1

Part Number

Manufacturer

Description

Stock

UNR421F00A

D# UNR421F00ATB-ND

Panasonic Electronic Components

TRANS PREBIAS NPN 300MW NS-B1

Part Number

Manufacturer

Description

Stock

UNR421F00A

Panasonic Electronic Components

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

UNR421F00A

Panasonic Electronic Components

Part Number

Manufacturer

Description

Stock

UNR421F00A

Panasonic SSG

OEM/CM ONLY

Quick Inquiry

UNR421F00A

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.

ISO9001:2015, ICAS, IAF, UKAS