Welcome to ichome.com!

logo
Home

MRF581G

  • MRF581G
  • MRF581G

MRF581G

MRF581G

Microsemi Corporation

RF TRANS NPN 18V 5GHZ MICRO X

MRF581G Datasheet

compliant

Micro-X ceramic (84C)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

MRF581G 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.
Send Inquiry
Upload BOM File

MRF581G 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

MRF581G Microsemi Corporation

Name Value
Product Status Obsolete
Transistor Type NPN
Voltage - Collector Emitter Breakdown (Max) 18V
Frequency - Transition 5GHz
Noise Figure (dB Typ @ f) 3dB ~ 3.5dB @ 500MHz
Gain 13dB ~ 15.5dB
Power - Max 1.25W
DC Current Gain (hFE) (Min) @ Ic, Vce 50 @ 50mA, 5V
Current - Collector (Ic) (Max) 200mA
Operating Temperature 150°C (TJ)
Mounting Type Surface Mount
Package / Case Micro-X ceramic (84C)
Supplier Device Package Micro-X ceramic (84C)
Q1: What is the purchase guide for MRF581G?
MRF581G of Microsemi Corporation is a RF TRANS NPN 18V 5GHZ MICRO X. ICHOME is a long-term spot supplier of MRF581G, supporting sample purchase and bulk order.
Q2: How to find the detailed information of MRF581G?
Download MRF581G Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingMRF581G from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide MRF581G alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you MRF581G 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
PDF loading failed, you can try to open in a new window to access [Open], or click to return

Related Part Number

BFP183
Infineon Technologies
BFP183
$0 $/piece
KSC2757YMTF
onsemi
KSC2757YMTF
$0 $/piece
BFG520W,115
NXP USA Inc.
BFG520W,115
$0 $/piece
2SC5455-A
CEL
2SC5455-A
$0 $/piece
JAN2N4957
Microsemi Corporation
JAN2N4957
$0 $/piece
MRF5812GR1
Microsemi Corporation
MRF5812GR1
$0 $/piece
AT-32033-BLKG
Broadcom Limited
AT-32033-BLKG
$0 $/piece
NE461M02-AZ
CEL
NE461M02-AZ
$0 $/piece
BFP 640 H6433
Infineon Technologies
BFP 640 H6433
$0 $/piece
ZTX325STOB
Diodes Incorporated
ZTX325STOB
$0 $/piece
View All Related

Your Reliable Partner In Electronics

Dedicated to exceeding your expectations. IChome: Customer service redefined for the electronics industry.