QFN-12 – Mouser Hong Kong

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Motor/Motion/Ignition Controllers & Drivers Haptic Driver IC in QFN Package (250pcs reel) DA7283-01FVC Renesas / Dialog 1: HK$17.43 151In Stock New Product	Mfr. Part No. DA7283-01FVC Mouser Part No 968-DA7283-01FVC New Product	Renesas / Dialog	Motor/Motion/Ignition Controllers & Drivers Haptic Driver IC in QFN Package (250pcs reel)	Datasheet	151In Stock	Cut Tape HK$17.43 HK$12.82 HK$11.67 HK$10.93 Reel HK$9.21 View HK$9.12 HK$9.04 HK$8.88	Min.: 1 Mult.: 1 : 250
RF Amplifier SMT MMIC, Low Noise Amplifier, 50 MHz to 10 GHz, 50ohm, 3x3 mm QFN Style Package PMA3-14LV+ Mini-Circuits 1: HK$158.15 780In Stock New Product	Mfr. Part No. PMA3-14LV+ Mouser Part No 139-PMA3-14LV+ New Product	Mini-Circuits	RF Amplifier SMT MMIC, Low Noise Amplifier, 50 MHz to 10 GHz, 50ohm, 3x3 mm QFN Style Package Learn More about Mini-Circuits mini circuits pma3 mmic amplifiers	Datasheet	780In Stock	Cut Tape HK$158.15 HK$142.45 HK$128.15 HK$119.19 Reel HK$115.08 MouseReel Available	Min.: 1 Mult.: 1 : 500
RF Amplifier 1425-2570MHz MMIC LNA TSS-14252LN+ Mini-Circuits 1: HK$51.46 745In Stock New Product	Mfr. Part No. TSS-14252LN+ Mouser Part No 139-TSS-14252LN+ New Product	Mini-Circuits	RF Amplifier 1425-2570MHz MMIC LNA	Datasheet	745In Stock	Cut Tape HK$51.46 HK$46.36 HK$41.76 HK$38.88 Reel HK$37.65 MouseReel Available	Min.: 1 Mult.: 1 : 500
RF Amplifier SMT MMIC, High Power Amplifier, 8 to 12 GHz, 50ohm PMA5-123-3W+ Mini-Circuits 1: HK$455.63 71In Stock 700Expected 26/11/2026 New Product	Mfr. Part No. PMA5-123-3W+ Mouser Part No 139-PMA5-123-3W+ New Product	Mini-Circuits	RF Amplifier SMT MMIC, High Power Amplifier, 8 to 12 GHz, 50ohm Learn More about Mini-Circuits mini circuits pma5 83 2wplus power amplifier	Datasheet	71In Stock 700Expected 26/11/2026	Cut Tape HK$455.63 HK$410.10 HK$369.08 Reel HK$345.08 MouseReel Available	Min.: 1 Mult.: 1 : 100
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU EFM8BB50F8G-A-QFN12 Silicon Labs 1: HK$7.81 10,835In Stock	Mfr. Part No. EFM8BB50F8G-A-QFN12 Mouser Part No 634-M8BB50F8GAQFN12	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU Learn More about Silicon Labs efm8bb50 mcus	Datasheet	10,835In Stock	HK$7.81 HK$5.50 HK$5.30 HK$4.50	Min.: 1 Mult.: 1
RF Switch ICs HP SP4T Switch GaAs 2.7GHz 1.8V NJG1684ME2-TE1 Nisshinbo 1: HK$20.14 20,280In Stock	Mfr. Part No. NJG1684ME2-TE1 Mouser Part No 513-NJG1684ME2-TE1	Nisshinbo	RF Switch ICs HP SP4T Switch GaAs 2.7GHz 1.8V	Datasheet	20,280In Stock	Cut Tape HK$20.14 HK$14.88 HK$13.56 HK$12.17 Reel HK$9.62 View HK$11.43 HK$11.10 HK$9.86 HK$9.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 36V, 4A, Low Quiescent Current, Synchronous Step-Down Converters, AEC-Q100 Qualified MPQ4334GDE-4000-AEC1-P Monolithic Power Systems (MPS) 1: HK$23.34 350In Stock 500Expected 24/3/2028 New Product	Mfr. Part No. MPQ4334GDE-4000-AEC1-P Mouser Part No 946-4334GDE4000AEC1P New Product	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 4A, Low Quiescent Current, Synchronous Step-Down Converters, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpq4334 converters	Datasheet	350In Stock 500Expected 24/3/2028	HK$23.34 HK$17.43 HK$15.95 HK$14.30 View HK$13.56 HK$13.07 HK$12.49	Min.: 1 Mult.: 1
RF Amplifier 660-920MHz MMIC LNA TSS-66921LN+ Mini-Circuits 1: HK$49.98 226In Stock 1,000Expected 16/11/2026 New Product	Mfr. Part No. TSS-66921LN+ Mouser Part No 139-TSS-66921LN+ New Product	Mini-Circuits	RF Amplifier 660-920MHz MMIC LNA	Datasheet	226In Stock 1,000Expected 16/11/2026	Cut Tape HK$49.98 HK$44.88 HK$40.36 HK$37.48 Reel HK$36.33 MouseReel Available	Min.: 1 Mult.: 1 : 500
Signal Conditioning Reflectionless Low Pass Filter, DC - 2700 MHz, 50ohm XLF-272M+ Mini-Circuits 1: HK$147.96 394In Stock	Mfr. Part No. XLF-272M+ Mouser Part No 139-XLF-272M+	Mini-Circuits	Signal Conditioning Reflectionless Low Pass Filter, DC - 2700 MHz, 50ohm Learn More about Mini-Circuits mini circuits reflectionless filters	Datasheet	394In Stock	Cut Tape HK$147.96 HK$144.51 Reel HK$144.51 MouseReel Available	Min.: 1 Mult.: 1 : 100
RF Switch ICs 50-3700MHz DPDT RFSW6222TR7 Qorvo 1: HK$15.45 22,966In Stock	Mfr. Part No. RFSW6222TR7 Mouser Part No 772-RFSW6222TR7	Qorvo	RF Switch ICs 50-3700MHz DPDT Learn More about Qorvo rfsw6222 switch	Datasheet	22,966In Stock	Cut Tape HK$15.45 HK$15.37 HK$12.17 HK$9.62 View Reel HK$5.35 HK$7.88 HK$6.71 HK$6.54 HK$5.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Signal Conditioning REFLECTIONLESS LOW PASS FILTER XLF-861+ Mini-Circuits 1: HK$134.40 1,395In Stock	Mfr. Part No. XLF-861+ Mouser Part No 139-XLF-861	Mini-Circuits	Signal Conditioning REFLECTIONLESS LOW PASS FILTER Learn More about Mini-Circuits mini circuits reflectionless filters	Datasheet	1,395In Stock	Cut Tape HK$134.40 HK$128.97 Reel HK$128.97 HK$117.22 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100
Switching Voltage Regulators 5.5V, 4A, 1.2Mhz Step-Down Switcher MP2147GD-Z Monolithic Power Systems (MPS) 1: HK$37.32 8,348In Stock	Mfr. Part No. MP2147GD-Z Mouser Part No 946-MP2147GD-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 5.5V, 4A, 1.2Mhz Step-Down Switcher Learn More about Monolithic Power Systems (MPS) mps mp2147	Datasheet	8,348In Stock	Cut Tape HK$37.32 HK$28.11 HK$25.81 HK$23.34 View Reel HK$20.14 HK$22.11 HK$21.95 HK$20.63 HK$20.14 HK$20.14 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
RF Switch ICs 1-6GHz SP3T Typ. IIP3 54dBm SKY13408-465LF Skyworks Solutions, Inc. 1: HK$28.19 9,232In Stock	Mfr. Part No. SKY13408-465LF Mouser Part No 873-SKY13408-465LF	Skyworks Solutions, Inc.	RF Switch ICs 1-6GHz SP3T Typ. IIP3 54dBm	Datasheet	9,232In Stock	Cut Tape HK$28.19 HK$21.29 HK$19.48 HK$17.59 Reel HK$16.19 View HK$16.69 HK$16.44 HK$15.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Switch ICs .1-3.0GHz SPDT GaAs IL .9dB Max SKY13354-368LF Skyworks Solutions, Inc. 1: HK$10.44 26,727In Stock	Mfr. Part No. SKY13354-368LF Mouser Part No 873-SKY13354-368LF	Skyworks Solutions, Inc.	RF Switch ICs .1-3.0GHz SPDT GaAs IL .9dB Max	Datasheet	26,727In Stock	Cut Tape HK$10.44 HK$7.55 HK$6.83 HK$6.05 Reel HK$6.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Temperature Sensors Closed Loop RPM Fan Ctrl 1 Remote EMC2103-1-KP-TR Microchip Technology 1: HK$15.12 4,663In Stock	Mfr. Part No. EMC2103-1-KP-TR Mouser Part No 886-EMC2103-1-KP-TR	Microchip Technology	Board Mount Temperature Sensors Closed Loop RPM Fan Ctrl 1 Remote	Datasheet	4,663In Stock	Cut Tape HK$15.12 HK$15.04 Reel HK$12.58 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Analogue Switch ICs 2.5ohm 1.8-5.5V 4:1 Multiplexer Vishay Semiconductors DG2034EDN-T1-GE4 DG2034EDN-T1-GE4 Vishay Semiconductors 1: HK$13.65 13,182In Stock	Mfr. Part No. DG2034EDN-T1-GE4 Mouser Part No 78-DG2034EDN-T1-GE4	Vishay Semiconductors	Analogue Switch ICs 2.5ohm 1.8-5.5V 4:1 Multiplexer Learn More about Vishay Semiconductors vishay dg enhanced ics	Datasheet	13,182In Stock	Cut Tape HK$13.65 HK$10.11 HK$9.21 HK$8.15 Reel HK$6.54 View HK$7.66 HK$7.37 HK$7.32 HK$6.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Analogue Switch ICs 2.5ohm High Band Dual SPDT Vishay / Siliconix DG2032EDN-T1-GE4 DG2032EDN-T1-GE4 Vishay / Siliconix 1: HK$13.40 3,031In Stock	Mfr. Part No. DG2032EDN-T1-GE4 Mouser Part No 78-DG2032EDN-T1-GE4	Vishay / Siliconix	Analogue Switch ICs 2.5ohm High Band Dual SPDT Learn More about Vishay / Siliconix vishay dg enhanced ics	Datasheet	3,031In Stock	Cut Tape HK$13.40 HK$9.78 HK$8.88 HK$7.97 View Reel HK$6.33 HK$7.50 HK$7.21 HK$7.16 HK$6.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Hot Swap Voltage Controllers uP Hot Swap Cntr LTC4231CUD-1#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4231CUD-1#PBF Mouser Part No 584-LTC4231CUD-1#PBF	Analog Devices	Hot Swap Voltage Controllers uP Hot Swap Cntr Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Power Management Specialised - PMIC Vin 16V, Io 1 to 5A, Protection switch with Blocking FET Control SY20817ATLC Silergy 1: HK$9.62 2,594In Stock	Mfr. Part No. SY20817ATLC Mouser Part No 445-SY20817ATLC	Silergy	Power Management Specialised - PMIC Vin 16V, Io 1 to 5A, Protection switch with Blocking FET Control	Datasheet	2,594In Stock	Cut Tape HK$9.62 HK$6.76 HK$5.73 HK$5.11 Reel HK$2.84 View HK$4.87 HK$3.86 HK$3.50 HK$2.80 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 42V Load Dump Tolerant, 1A, Ultra-Compact, Synchronous Step-Down Converter MPQ4321CGDE-AEC1-P Monolithic Power Systems (MPS) 1: HK$22.69 179In Stock	Mfr. Part No. MPQ4321CGDE-AEC1-P Mouser Part No 946-MPQ4321CGDE-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 42V Load Dump Tolerant, 1A, Ultra-Compact, Synchronous Step-Down Converter Learn More about Monolithic Power Systems (MPS) mps mpq4321c step down converters	Datasheet	179In Stock	Cut Tape HK$22.69 HK$16.93 HK$15.54 HK$13.89 Reel HK$12.91 View HK$13.15 HK$12.33 HK$12.08 HK$12.00	Min.: 1 Mult.: 1 : 500
Signal Conditioning REFLECTIONLESS LOW PASS FILTER XLF-133+ Mini-Circuits 1: HK$168.59 346In Stock	Mfr. Part No. XLF-133+ Mouser Part No 139-XLF-133	Mini-Circuits	Signal Conditioning REFLECTIONLESS LOW PASS FILTER Learn More about Mini-Circuits mini circuits reflectionless filters	Datasheet	346In Stock	Cut Tape HK$168.59 HK$168.51 HK$150.92 HK$144.59 Reel HK$144.51 View HK$128.81 Quote MouseReel Available	Min.: 1 Mult.: 1 : 100
Signal Conditioning PWR SPLTR CMBD / SM / RoHS WP4P+ Mini-Circuits 1: HK$22.11 625In Stock	Mfr. Part No. WP4P+ Mouser Part No 139-WP4P	Mini-Circuits	Signal Conditioning PWR SPLTR CMBD / SM / RoHS Learn More about Mini-Circuits mini circuits wp4	Datasheet	625In Stock	Cut Tape HK$22.11 Reel HK$22.03 HK$19.73 MouseReel Available	Min.: 1 Mult.: 1 : 500
RF Switch ICs 75-ohm SOI SPDT Switch QPC7512TR7 Qorvo 1: HK$38.31 1,549In Stock	Mfr. Part No. QPC7512TR7 Mouser Part No 772-QPC7512TR13	Qorvo	RF Switch ICs 75-ohm SOI SPDT Switch Learn More about Qorvo qpc7512 rf switch ics	Datasheet	1,549In Stock	Cut Tape HK$38.31 HK$28.85 HK$26.55 HK$23.92 HK$23.84 Reel HK$21.29	Min.: 1 Mult.: 1 : 2,500
Signal Conditioning PWR SPLTR CMBD / SM / RoHS WP4F1+ Mini-Circuits 1: HK$23.34 1,571In Stock	Mfr. Part No. WP4F1+ Mouser Part No 139-WP4F1	Mini-Circuits	Signal Conditioning PWR SPLTR CMBD / SM / RoHS Learn More about Mini-Circuits mini circuits wp4	Datasheet	1,571In Stock	Cut Tape HK$23.34 Reel HK$22.85 HK$19.65 MouseReel Available	Min.: 1 Mult.: 1 : 500
Signal Conditioning REFLECTIONLESS LOW PASS FILTER XLF-221+ Mini-Circuits 1: HK$134.40 303In Stock	Mfr. Part No. XLF-221+ Mouser Part No 139-XLF-221	Mini-Circuits	Signal Conditioning REFLECTIONLESS LOW PASS FILTER Learn More about Mini-Circuits mini circuits reflectionless filters	Datasheet	303In Stock	Cut Tape HK$134.40 HK$128.97 Reel HK$128.97 HK$109.98 MouseReel Available	Min.: 1 Mult.: 1 : 100