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MRF545

MRF545

MRF545

RF TRANS PNP 70V 1.4GHZ TO39

compliant

TO-205AD, TO-39-3 Metal Can

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

MRF545 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.00000 $0
500 $0 $0
1000 $0 $0
1500 $0 $0
2000 $0 $0
2500 $0 $0
Inventory changes frequently.

MRF545 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

MRF545 Microsemi Corporation

Name Value
Product Status Obsolete
Transistor Type PNP
Voltage - Collector Emitter Breakdown (Max) 70V
Frequency - Transition 1GHz ~ 1.4GHz
Noise Figure (dB Typ @ f) -
Gain 14dB
Power - Max 3.5W
DC Current Gain (hFE) (Min) @ Ic, Vce 15 @ 50mA, 6V
Current - Collector (Ic) (Max) 400mA
Operating Temperature -
Mounting Type Through Hole
Package / Case TO-205AD, TO-39-3 Metal Can
Supplier Device Package TO-39
Q1: What is the purchase guide for MRF545?
MRF545 of Microsemi Corporation is a RF TRANS PNP 70V 1.4GHZ TO39. ICHOME is a long-term spot supplier of MRF545, supporting sample purchase and bulk order.
Q2: How to find the detailed information of MRF545?
Download MRF545 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingMRF545 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide MRF545 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you MRF545 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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