Name: MDS400
Brand: Microsemi Corporation
SKU: MDS400
Availability: InStock
Rating: 5 (146 reviews)

MDS400

For Reference Only

Part Number	MDS400
Manufacturer	Microsemi Corporation
Description	TRANS RF BIPO 1450W 40A 55KT1
Datasheet	MDS400 Specifications
Package	55KT
ECAD
In Stock	6,224 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MDS400 (Transistors - Bipolar (BJT) - RF) 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 MDS400 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MDS400 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MDS400.

MDS400 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - RF
Package	55KT
ECAD
Series	-
Transistor Type	NPN
Voltage - Collector Emitter Breakdown (Max)	55V
Frequency - Transition	1.03GHz ~ 1.09GHz
Noise Figure (dB Typ @ f)	-
Gain	6.5dB
Power - Max	1450W
DC Current Gain (hFE) (Min) @ Ic, Vce	10 @ 1A, 5V
Current - Collector (Ic) (Max)	40A
Operating Temperature	200°C (TJ)
Mounting Type	Chassis Mount
Package / Case	55KT
Supplier Device Package	55KT

MDS400 Reviews

Ell*****ail

April 4, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Elia*****Welch

March 21, 2023

★ ★ ★ ★ ★

Fantastic quality products with fair and prompt shipping. Would save much time crossing all the features. Thank you for all your effort.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

MDS400 Packaging

MDS400 FAQ

1. How to order MDS400 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 MDS400 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MDS400. All suppliers must pass our qualification reviews before they can publish their products including MDS400 on Heisener; we pay more attention to the channels and quality of MDS400 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MDS400 price and inventory displayed accurate?

The price and inventory of MDS400 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 MDS400?

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 MDS400 we delivered, we will accept the replacement or return of the MDS400 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 MDS400.

(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 MDS400 pin diagram, MDS400 datasheet?

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

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MDS400 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

RM-DS4000

D# 71383415

Rigol Technologies

Rack Mounting Kit for a DS4000 Series Oscilloscopes

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
MDS-400AUS19 BA D# MDS-400AUS19 BA	Delta Electronics Inc	AC/DC Power Supply Single-OUT 19V 21.1A 400W - Bulk (Alt: MDS-400AUS19 BA)	0
MDS-400ADB12AA D# MDS-400ADB12 AA	Delta Electronics Inc	AC/DC Power Supply Single-OUT 12V 33.33A 400W - Bulk (Alt: MDS-400ADB12 AA)	0
MDS-400APB24 AA D# MDS-400APB24AA	Delta Electronics Inc	AC/DC Power Supply Single-OUT 24V 16.66A 400W - Trays (Alt: MDS-400APB24AA) RoHS: Compliant	0
MDS-400AUS24 BA D# MDS-400AUS24 BA	Delta Electronics Inc	AC/DC Power Supply Single-OUT 24V 16.67A 400W - Bulk (Alt: MDS-400AUS24 BA)	0
MDS-400APB12 AA D# MDS-400APB12 AA	Delta Electronics Inc	AC/DC Power Supply Single-OUT 12V 33.33A 400W - Bulk (Alt: MDS-400APB12 AA)	0
MDS-400ADB24AA D# MDS-400ADB24 AA	Delta Electronics Inc	AC/DC Power Supply Single-OUT 24V 16.67A 400W - Bulk (Alt: MDS-400ADB24 AA)	0

Part Number	Manufacturer	Description	Stock
MDS-400APB24 AA D# MDS-400APB24 AA	Eltek	AC/DC Power Supply Single-OUT 24V 16.66A 400W (Alt: MDS-400APB24 AA) RoHS: Compliant	0
MDS-400APB12 AA D# MDS-400APB12 AA	Eltek	AC/DC Power Supply Single-OUT 12V 33.33A 400W (Alt: MDS-400APB12 AA) RoHS: Compliant	0
MDS-400AUS19 BA D# MDS-400AUS19 BA	Eltek	AC/DC Power Supply Single-OUT 19V 21.1A 400W (Alt: MDS-400AUS19 BA) RoHS: Compliant	0
MDS-400ADB12AA D# MDS-400ADB12AA	Eltek	AC/DC Power Supply Single-OUT 12V 33.33A 400W (Alt: MDS-400ADB12AA) RoHS: Compliant	0
MDS-400AUS24 BA D# MDS-400AUS24 BA	Eltek	AC/DC Power Supply Single-OUT 24V 16.67A 400W (Alt: MDS-400AUS24 BA) RoHS: Compliant	0
MDS-400ADB24AA D# MDS-400ADB24AA	Eltek	AC/DC Power Supply Single-OUT 24V 16.67A 400W (Alt: MDS-400ADB24AA) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

MDS400

Delta Electronics Inc

Switching Power Supplies U Channel, 19V, 400W Open Frame, Chassis

Part Number	Manufacturer	Description	Stock
MDS400 D# MDS400-ND	Microsemi Corporation	RF TRANS NPN 55V 1.09GHZ 55KT	0
MDS-400AUS19 BA D# 1145-1115-ND	Delta Electronics Inc	AC/DC CONVERTER 19V 300W	20
MDS-400ADB12 AA D# 1145-1256-ND	Delta Electronics Inc	AC/DC CONVERTER 12V 400W	0
MDS-400ADB24 AA D# 1145-1257-ND	Delta Electronics Inc	AC/DC CONVERTER 24V 400W	108
MDS-400AUS24 BA D# 1145-1116-ND	Delta Electronics Inc	AC/DC CONVERTER 24V 300W	2
MDS-400APB24 AA D# 1145-1196-ND	Delta Electronics Inc	AC/DC CONVERTER 24V 200W	123
MDS-400APB12 AA D# 1145-1258-ND	Delta Electronics Inc	AC/DC CONVERTER 12V 400W	46

Part Number

Manufacturer

Description

Stock

MDS-400APB24 AA

D# 3604633

Delta Power

POWER SUPPLY, AC-DC, 24V, 16.66A

RoHS: Compliant

Min Qty: 1

Container: Each

MDS-400APB12 AA

D# 3604632

Delta Power

POWER SUPPLY, AC-DC, 12V, 33.33A

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
GM21MDS400000	POS	OEM/CM QUOTES ONLY \| NO BROKERS	161
MDS400090	JST Manufacturing	OEM/CM QUOTES ONLY \| NO BROKERS	197
MDS400	AM	OEM/CM QUOTES ONLY \| NO BROKERS	219
MDS400AUS24BA	Delta Electronics Inc	OEM/CM QUOTES ONLY \| NO BROKERS	17
MDS400APB12AA	Delta Electronics Inc	OEM/CM QUOTES ONLY \| NO BROKERS	55
MDS400ADB12AA	Delta Electronics Inc	OEM/CM QUOTES ONLY \| NO BROKERS	21
MDS400AUS19BA	Delta Electronics Inc	OEM/CM QUOTES ONLY \| NO BROKERS	29
MDS40018	SANREX	OEM/CM QUOTES ONLY \| NO BROKERS	731
GM9MDS400000	XYZ	OEM/CM QUOTES ONLY \| NO BROKERS	81
MDS400ADB24AA	Delta Electronics Inc	OEM/CM QUOTES ONLY \| NO BROKERS	118

Part Number

Manufacturer

Description

Stock

MDS400

Microsemi Corporation

RF TRANS NPN 55V 1.09GHZ 55KT

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MDS-400APB12AA	Delta Power	RoHS: Not Compliant	0
MDS-400ADB12AA	Delta Power	RoHS: Not Compliant	0
MDS-400APB24AA	Delta Power	24V 400W 3x5 Open Frame Medical Power Supply RoHS: Not Compliant	0
PCMDS40024S12-FT	MTM Power	RoHS: Not Compliant	29
MDS-400AUS24BA	Delta Power	24V 400W U Channel Open Frame Medical Power Supply RoHS: Not Compliant	1
MDS-400AUS19BA	Delta Power	19V 400W U Channel Open Frame Medical Power Supply RoHS: Not Compliant	2

Part Number

Manufacturer

Description

Stock

MDS400A1600

SEP

OEM/CM Immediate delivery

129

MDS400-16

OEM/CM Immediate delivery

12000

Part Number	Manufacturer	Description	Stock
MDS-400ADB12 AA D# 108-MDS-400ADB12AA	Delta Electronics Inc	Switching Power Supplies 12V 400W 3x5" Medical Power Supply w/ Enclosure RoHS: Compliant	14
MDS-400ADB24 AA D# 108-MDS-400ADB24AA	Delta Electronics Inc	Switching Power Supplies 24V 400W 3x5" Medical Power Supply w/ Enclosure RoHS: Compliant	26
MDS-400APB12 AA D# 108-MDS-400APB12AA	Delta Electronics Inc	Switching Power Supplies 12V 400W 3x5" Open Frame Medical Power Supply RoHS: Compliant	18
MDS-400AUS19 BA D# 108-MDS-400AUS19BA	Delta Electronics Inc	Switching Power Supplies 19V 400W U Channel Open Frame Medical Power Supply RoHS: Compliant	11

Part Number	Manufacturer	Description	Stock
MDS-400AUS19 BA D# 52AH7312	Delta Power	19V 400W U CHANNEL OPEN FRAME MEDICAL POWER SUPPLY RoHS: Not Compliant Min Qty: 14 Container: Bulk	0
MDS-400ADB12 AA D# 52AH7308	Delta Power	12V 400W 3X5" MEDICAL POWER SUPPLY W/ ENCLOSURE RoHS: Not Compliant Min Qty: 16 Container: Bulk	0
MDS-400ADB24 AA D# 52AH7309	Delta Power	24V 400W 3X5" MEDICAL POWER SUPPLY W/ ENCLOSURE RoHS: Not Compliant Min Qty: 16 Container: Bulk	0
MDS-400AUS24 BA D# 52AH7313	Delta Power	24V 400W U CHANNEL OPEN FRAME MEDICAL POWER SUPPLY RoHS: Not Compliant Min Qty: 14 Container: Bulk	0
MDS-400APB24 AA D# 52AH7311	Delta Power	POWER SUPPLY, AC-DC, 24V, 16.66A, Power Supply Approvals:ITE & Medical, No. of Outputs:1 Output, Power Rating (Convection Cooling):200W, Power Rating (Forced Cooling):400W @ 10CFM, Input Voltage VAC:90V AC to 264V AC RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	30
MDS-400APB12 AA D# 52AH7310	Delta Power	POWER SUPPLY, AC-DC, 12V, 33.33A, Power Supply Approvals:ITE & Medical, No. of Outputs:1 Output, Power Rating (Convection Cooling):200W, Input Voltage VAC:90V AC to 264V AC, Power Supply Output Type:Adjustable, Fixed RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	30

Part Number

Manufacturer

Description

Stock

MDS400

D# NS-MDS400

Microsemi Corporation

OEM/CM ONLY

6552

Part Number	Manufacturer	Description	Stock
MDS-400APB12AA	Delta Power	RoHS: Not Compliant	0
MDS-400ADB12AA	Delta Power	RoHS: Not Compliant	0
MDS-400APB24AA	Delta Power	24V 400W 3x5 Open Frame Medical Power Supply RoHS: Not Compliant	0
PCMDS40024S12-FT	MTM Power	RoHS: Not Compliant	29
MDS-400AUS24BA	Delta Power	24V 400W U Channel Open Frame Medical Power Supply RoHS: Not Compliant	1
MDS-400AUS19BA	Delta Power	19V 400W U Channel Open Frame Medical Power Supply RoHS: Not Compliant	2

Part Number	Manufacturer	Description	Stock
GM21MDS400000	POS	OEM/CM ONLY	156
MDS400090	JST Manufacturing	OEM/CM ONLY	186
MDS400APB24 AA	Delta Electronics Inc	OEM/CM ONLY	125
MDS400APB12 AA	Delta Electronics Inc	OEM/CM ONLY	177
MDS400ADB24 AA	Delta Electronics Inc	OEM/CM ONLY	197
MDS400	GHz Technology Inc	OEM/CM ONLY	200
MDS400ADB12AA	Delta Electronics Manufacturing Corp	OEM/CM ONLY	99
MDS40018	Sanrex Corporation	OEM/CM ONLY	641
GM9MDS400000	XYZ	OEM/CM ONLY	86
MDS400AUS19 BA	Delta Electronics Inc	OEM/CM ONLY	124

Part Number

Manufacturer

Description

Stock

MDS400A1600

SEP

IN stock Immediate delivery

124

MDS400-16

IN stock Immediate delivery

12015

Part Number

Manufacturer

Description

Stock

MDS-400APB24 AA

D# 3604633

Delta Power

POWER SUPPLY, AC-DC, 24V, 16.66A

RoHS: Compliant

Min Qty: 1

Container: Each

MDS-400APB12 AA

D# 3604632

Delta Power

POWER SUPPLY, AC-DC, 12V, 33.33A

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

MDS400

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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