
Contact
Send MessageMRF581G
18V|50 @ 50mA, 5V|1.25W
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
RF TRANS NPN 18V 5GHZ MICRO X
Specifications
- Brand
- Microsemi
- Package
- Micro-X ceramic (84C)
- Packaging
- —
- Weight
- —
Total Inventory
279pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how MRF581G from Microsemi fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | Microsemi Corporation | |
| Series | - | |
| 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) |
Recommended Products

SWITCH TOGGLE DPDT 0.4VA 20V

CPS19-LA00A10-SNCSNCNF-RI0RGVAR-W1058-S
SWITCH PUSHBUTTON SPST 100MA 42V

SWITCH SNAP ACTION SPDT 50MA 24V

UCC1800TD1

IC MPU/RESET CIRC 4.00V SC70-4

IC MCU 32BIT 2MB FLASH 64QFN

CIR BRKR MAG-HYDR 20A LEVER

1MM SURFACE MOUNT STRIP

CONN RCPT HSNG MALE 26POS PNL MT

CONN EDGE DUAL FMALE 100POS .100










