Name: MMBTH81
Brand: Fairchild/ON Semiconductor
SKU: MMBTH81
Availability: InStock
Rating: 5 (82 reviews)

MMBTH81

For Reference Only

Part Number	MMBTH81
Manufacturer	Fairchild/ON Semiconductor
Description	TRANSISTOR RF PNP SOT-23
Datasheet	MMBTH81 Datasheet MMBTH81 Specifications
Package	TO-236-3, SC-59, SOT-23-3
ECAD
In Stock	360,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 20 - Apr 25 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MMBTH81 (Transistors - Bipolar (BJT) - RF) is manufactured by Fairchild/ON Semiconductor 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 MMBTH81 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MMBTH81 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MMBTH81.

MMBTH81 Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - RF
Package	TO-236-3, SC-59, SOT-23-3
ECAD
Series	-
Transistor Type	PNP
Voltage - Collector Emitter Breakdown (Max)	20V
Frequency - Transition	600MHz
Noise Figure (dB Typ @ f)	-
Gain	-
Power - Max	225mW
DC Current Gain (hFE) (Min) @ Ic, Vce	60 @ 5mA, 10V
Current - Collector (Ic) (Max)	50mA
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SOT-23-3 (TO-236)

MMBTH81 Datasheet

MMBTH81 Reviews

Ledg*****erkins

April 8, 2023

★ ★ ★ ★ ★

I enjoy doing business with Heisener, please keep up the GREAT Service!

Coli*****xter

April 2, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Hezek*****ittle

March 19, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Brand*****millan

March 13, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Brun*****kins

February 20, 2023

★ ★ ★ ★ ★

They work great exactly what I needed.

Write a Review

★★★★★

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Thanks for Your Review!

MMBTH81 Packaging

MMBTH81 FAQ

1. How to order MMBTH81 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 MMBTH81 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMBTH81. All suppliers must pass our qualification reviews before they can publish their products including MMBTH81 on Heisener; we pay more attention to the channels and quality of MMBTH81 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MMBTH81 price and inventory displayed accurate?

The price and inventory of MMBTH81 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 MMBTH81?

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 MMBTH81 we delivered, we will accept the replacement or return of the MMBTH81 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 MMBTH81.

(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 MMBTH81 pin diagram, MMBTH81 datasheet?

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

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MMBTH81 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

MMBTH81

D# E02:0323_00036426

ON Semiconductor

Trans RF BJT PNP 20V 0.05A 225mW 3-Pin SOT-23 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MMBTH81

D# MMBTH81

ON Semiconductor

Trans GP BJT PNP 20V 0.05A 3-Pin SOT-23 T/R - Bulk (Alt: MMBTH81)

Part Number

Manufacturer

Description

Stock

MMBTH81

D# MMBTH81

ON Semiconductor

Trans GP BJT PNP 20V 0.05A 3-Pin SOT-23 T/R (Alt: MMBTH81)

Part Number

Manufacturer

Description

Stock

MMBTH81

D# MMBTH81

ON Semiconductor

Trans GP BJT PNP 20V 0.05A 3-Pin SOT-23 T/R (Alt: MMBTH81)

Part Number

Manufacturer

Description

Stock

MMBTH81

Fairchild Semiconductor Corporation

922

MMBTH81LT1

Motorola Semiconductor Products

16178

Part Number

Manufacturer

Description

Stock

MMBTH81

Fairchild Semiconductor Corporation

TRANSISTOR RF, PNP, SOT23

7695

MMBTH81_D87Z

Fairchild Semiconductor Corporation

Trans GP BJT PNP 20V 0.05A 3-Pin SOT-23 T/R

Part Number

Manufacturer

Description

Stock

MMBTH81

D# C1S226600166030

ON Semiconductor

Trans GP BJT PNP 20V 0.05A 3-Pin SOT-23 T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 50

Container: Bulk

5250

Part Number

Manufacturer

Description

Stock

MMBTH81

ON Semiconductor

PNP 50mA 20V 225mW SOT-23(SOT-23-3) Transistors (NPN/PNP) RoHS

4260

Part Number

Manufacturer

Description

Stock

MMBTH81

Fairchild Semiconductor Corporation

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
MMBTH81_D87Z D# MMBTH81_D87Z-ND	ON Semiconductor	RF TRANS PNP 20V 600MHZ SOT23-3	0
MMBTH81 D# MMBTH81CT-ND	ON Semiconductor	RF TRANS PNP 20V 600MHZ SOT23-3	116637
MMBTH81_F080 D# MMBTH81_F080-ND	ON Semiconductor	RF TRANS PNP 20V 600MHZ SOT23	0

Part Number

Manufacturer

Description

Stock

MMBTH81LT1G

ON Semiconductor

In stock shipping within 2days

155

MMBTH81

ON Semiconductor

In stock shipping within 2days

4760

Part Number

Manufacturer

Description

Stock

MMBTH81

D# 1467935RL

ON Semiconductor

TRANSISTOR RF, PNP, SOT23

RoHS: Compliant

Min Qty: 5

Container: Reel

Part Number

Manufacturer

Description

Stock

MMBTH81

ON Semiconductor

MMBTH81 Series 20 V CE Breakdown .05 A PNP RF Transistor - SOT-23

RoHS: Compliant

pbFree: Yes

21000

Part Number	Manufacturer	Description	Stock
MMBTH81T1	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	3381
MMBTH81Q	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	39
MMBTH81L	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	3480
MMBTH81LT1FSC	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	3480
MMBTH81	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	306240
MMBTH81LT1	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	15155
MMBTH81NL	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	916
MMBTH81LT2	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	2043
MMBTH81LT1NSC	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	907

Part Number

Manufacturer

Description

Stock

MMBTH81PMBTH81TR

NXP Semiconductors

OEM/CM ONLY

924

Part Number

Manufacturer

Description

Stock

MMBTH81LT1

Motorola Mobility LLC

In stock

2990

Part Number

Manufacturer

Description

Stock

MMBTH81LT1

ON Semiconductor

SOT-23/MMBTH81LT1/ON

RoHS: Compliant

9000

Part Number

Manufacturer

Description

Stock

MMBTH81

D# C190349

ON Semiconductor

4260

Part Number	Manufacturer	Description	Stock
MMBTH81L	ON Semiconductor	OEM/CM Immediate delivery	36000
MMBTH81LT1	ON Semiconductor	OEM/CM Immediate delivery	180000
MMBTH81LT1G	ON Semiconductor	OEM/CM Immediate delivery	180000
MMBTH81	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	7100

Part Number

Manufacturer

Description

Stock

MMBTH81

D# 512-MMBTH81

ON Semiconductor

RF Bipolar Transistors PNP RF Transistor

RoHS: Compliant

40947

Part Number

Manufacturer

Description

Stock

MMBTH81

D# XSFP00000075913

Fairchild Semiconductor Corporation

MMBTH81 Series 20 V CE Breakdown .05 A PNP RF Transistor - SOT-23

312000

Part Number

Manufacturer

Description

Stock

MMBTH81

D# 29X6753

ON Semiconductor

BIPOLAR TRANSISTOR, PNP, -20V SOT-23-3, Transistor Polarity:PNP, Collector Emitter Voltage V(br)ceo:20V, Transition Frequency ft:600MHz, Power Dissipation Pd:225mW, DC Collector Current:-50mA, RF Transistor Case:SOT-23 RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 9000

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
MMBTH81L D# NS-MMBTH81L	Motorola Semiconductor Products	OEM/CM ONLY	1144
MMBTH81 D# NS-MMBTH81	Fairchild Semiconductor Corporation	OEM/CM ONLY	9011
MMBTH81_D87Z D# NS-MMBTH81_D87Z	Fairchild Semiconductor Corporation	OEM/CM ONLY	4297
MMBTH81LT1-AL D# NS-MMBTH81LT1-AL	Microsemi-IPG	OEM/CM ONLY	1803
MMBTH81LT1-CT D# NS-MMBTH81LT1-CT	Microsemi-IPG	OEM/CM ONLY	1666
MMBTH81LT1 D# NS-MMBTH81LT1	Microsemi-IPG	OEM/CM ONLY	1082

Part Number

Manufacturer

Description

Stock

MMBTH81

Fairchild Semiconductor Corporation

Bipolar Junction Transistor, PNP Type, SOT-23

2658

MMBTH81LT1

Motorola Semiconductor Products

UHF BAND, Si, PNP, RF SMALL SIGNAL TRANSISTOR, TO-236AB

2063

Part Number

Manufacturer

Description

Stock

MMBTH81LT1

D# MMBTH81LT1

Motorola Semiconductor Products

Semiconductor

3655

Part Number

Manufacturer

Description

Stock

MMBTH81

D# 1841007

ON Semiconductor

ON Semi MMBTH81 PNP Transistor, 50 mA, 20 V, 3-Pin SOT-23, RL

Min Qty: 3000

Container: Reel

7500

Part Number

Manufacturer

Description

Stock

MMBTH81

ON Semiconductor

RF Small Signal Bipolar Transistor, 0.05A, Very High Frequency Band, PNP, TO-236AA

RoHS: Compliant

6000

Part Number	Manufacturer	Description	Stock
MMBTH81LT2	Motorola Semiconductor Products	OEM/CM ONLY	1777
MMBTH81LT1NSC	National Semiconductor Corporation	OEM/CM ONLY	798
MMBTH81T1	Motorola Semiconductor Products	OEM/CM ONLY	2931
MMBTH81Q	Fairchild Semiconductor Corporation	OEM/CM ONLY	50
MMBTH81L	Motorola Semiconductor Products	OEM/CM ONLY	3016
MMBTH81LT1FSC	Fairchild Semiconductor Corporation	OEM/CM ONLY	3016
MMBTH81	Fairchild Semiconductor Corporation	OEM/CM ONLY	523720
MMBTH81LT1	Motorola Semiconductor Products	OEM/CM ONLY	63969
MMBTH81NL	Fairchild Semiconductor Corporation	OEM/CM ONLY	806

Part Number	Manufacturer	Description	Stock
MMBTH81	Fairchild Semiconductor Corporation	IN stock Immediate delivery	7115
MMBTH81L	ON Semiconductor	IN stock Immediate delivery	35985
MMBTH81LT1	ON Semiconductor	IN stock Immediate delivery	179985
MMBTH81LT1G	ON Semiconductor	IN stock Immediate delivery	179985

Part Number

Manufacturer

Description

Stock

MMBTH81LT1

Motorola Mobility LLC

shipping today

1105

MMBTH81

Fairchild Semiconductor Corporation

shipping today

9502

Part Number

Manufacturer

Description

Stock

MMBTH81

D# 48401939

ON Semiconductor

Trans RF BJT PNP 20V 0.05A 225mW 3-Pin SOT-23 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MMBTH81L

ON Semiconductor

RFQ

3409

MMBTH81-NL

Fairchild Semiconductor Corporation

RFQ

861

Part Number

Manufacturer

Description

Stock

MMBTH81

Fairchild Semiconductor Corporation

TRANSISTOR RF PNP SOT-23

26000

Part Number

Manufacturer

Description

Stock

MMBTH81

D# 1467935RL

ON Semiconductor

TRANSISTOR RF, PNP, SOT23

RoHS: Compliant

Min Qty: 1

Container: Reel

Quick Inquiry

MMBTH81

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