NLMD5820MUTAG
onsemi
IC AUD AMP 2.65W CLASS D 16-UDFN
Varastossa17730 pcs
NLMD5820MUTAG.pdf
16-UDFN (3.2x2.4)
Tape & Reel (TR)
NLMD5
2.65W x 1 @ 4Ohm
2.5V ~ 5.5V
16-UFDFN Exposed Pad
Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
1-Channel (Mono)
Class D
Surface Mount
-
-
RFQ
LM4802BLQX/NOPB
Texas Instruments
IC AMP CLASS AB MONO 28WQFN
Varastossa12481 pcs
28-WQFN (5x5)
Tape & Reel (TR)
LM4802
-
2.7V ~ 6.1V
28-WFQFN Exposed Pad
Depop, Short-Circuit and Thermal Protection, Shutdown
1-Channel (Mono)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
Boomer®
RFQ
MP7721DF-LF-Z
Monolithic Power Systems Inc.
IC AMP CLASS D STEREO 20TSSOP
Varastossa10960 pcs
MP7721DF-LF-Z.pdf
20-TSSOPF-EP
Tape & Reel (TR)
-
10W x 2 @ 8Ohm
9.5V ~ 24V
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
-
2-Channel (Stereo)
Class D
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
LM4840MT/NOPB
Texas Instruments
IC AMP CLSS AB STER 2.2W 28TSSOP
Varastossa12339 pcs
28-TSSOP
Tube
LM4840
2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm
2.7V ~ 5.5V
28-TSSOP (0.173", 4.40mm Width)
Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control
2-Channel (Stereo) with Stereo Headphones
Class AB
Surface Mount
-40°C ~ 85°C (TA)
Boomer®
RFQ
LM4899ITL/NOPB
Texas Instruments
IC AMP CLASS AB MONO 1.4W 9USMD
Varastossa9781 pcs
9-DSBGA
Tape & Reel (TR)
LM4899
1.4W x 1 @ 4Ohm
2.4V ~ 5.5V
9-WFBGA, DSBGA
Depop, Differential Inputs, Shutdown, Thermal Protection
1-Channel (Mono)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
Boomer®
RFQ
MAX9753ETI+
Analog Devices Inc./Maxim Integrated
IC AMP CLASS D STER 2.2W 28TQFN
Varastossa17890 pcs
MAX9753ETI+.pdf
28-TQFN (5x5)
Tube
MAX9753
2.2W x 2 @ 4Ohm; 62mW x 2 @ 16Ohm
4.5V ~ 5.5V
28-WFQFN Exposed Pad
Depop, Input Multiplexer, Short-Circuit and Thermal Protection, Shutdown
2-Channel (Stereo) with Stereo Headphones
Class D
Surface Mount
-40°C ~ 85°C (TA)
DirectDrive®
RFQ
BA3308F-E2
Rohm Semiconductor
IC AMP CLASS AB STEREO 14SOP
Varastossa14340 pcs
BA3308F-E2.pdf
14-SOP
Tape & Reel (TR)
BA3308
-
4.5V ~ 14V
14-SOIC (0.173", 4.40mm Width)
-
2-Channel (Stereo)
Class AB
Surface Mount
-25°C ~ 75°C (TA)
-
RFQ
LMH6643MA
Texas Instruments
LMH6643 DUAL CHANNEL, LOW POWER,
Varastossa23924 pcs
-
Bulk
-
-
-
-
-
-
-
-
-
*
RFQ
MAX97220BETE+T
Analog Devices Inc./Maxim Integrated
IC AMP CLSS AB STER 125MW 16TQFN
Varastossa39840 pcs
MAX97220BETE+T.pdf
16-TQFN (3x3)
Tape & Reel (TR)
MAX97220
125mW x 2 @ 32Ohm
2.5V ~ 5.5V
16-WFQFN Exposed Pad
Depop, Differential Inputs, Shutdown
Headphones, 2-Channel (Stereo)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
DirectDrive®
RFQ
MAX9728BETC+T
Analog Devices Inc./Maxim Integrated
IC AMP CLASS AB STER 60MW 12TQFN
Varastossa10062 pcs
MAX9728BETC+T.pdf
12-TQFN (3x3)
Tape & Reel (TR)
MAX9728
60mW x 2 @ 32Ohm
4.5V ~ 5.5V
12-WFQFN Exposed Pad
Depop, Short-Circuit and Thermal Protection, Shutdown
Headphones, 2-Channel (Stereo)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
DirectDrive®
RFQ
MAX9724BETC+T
Analog Devices Inc./Maxim Integrated
IC AMP CLASS AB STER 63MW 12TQFN
Varastossa41450 pcs
MAX9724BETC+T.pdf
12-TQFN (3x3)
Tape & Reel (TR)
MAX9724
63mW x 2 @ 32Ohm
2.7V ~ 5.5V
12-WFQFN Exposed Pad
Depop, Short-Circuit and Thermal Protection, Shutdown
Headphones, 2-Channel (Stereo)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
DirectDrive®
RFQ
MAX9715ETE+T
Analog Devices Inc./Maxim Integrated
IC AMP CLASS D STER 2.8W 16TQFN
Varastossa23789 pcs
MAX9715ETE+T.pdf
16-TQFN (5x5)
Tape & Reel (TR)
MAX9715
2.8W x 2 @ 4Ohm
4.5V ~ 5.5V
16-WQFN Exposed Pad
Depop, Short-Circuit and Thermal Protection, Shutdown
2-Channel (Stereo)
Class D
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
TPA6211A1DRB
Texas Instruments
IC AMP CLASS AB MONO 3.1W 8SON
Varastossa74240 pcs
TPA6211A1DRB.pdf
8-SON (3x3)
Tube
TPA6211A1
3.1W x 1 @ 3Ohm
2.5V ~ 5.5V
8-VDFN Exposed Pad
Depop, Differential Inputs, Shutdown, Thermal Protection
1-Channel (Mono)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
IS31AP2010B-UTLS2-TR
Lumissil Microsystems
IC AMP CLASS D MONO 3W 9UTQFN
Varastossa157810 pcs
IS31AP2010B-UTLS2-TR.pdf
9-UTQFN (1.5x1.5)
Tape & Reel (TR)
IS31AP2010
3W x 1 @ 4Ohm
2.7V ~ 5.5V
9-UFBGA
Depop, Differential Inputs, Shutdown
1-Channel (Mono)
Class D
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
BD28411MUV-E2
Rohm Semiconductor
IC AMP STEREO CLASS-D 32QFN
Varastossa15690 pcs
BD28411MUV-E2.pdf
VQFN032V5050
Tape & Reel (TR)
-
9W x 2 @ 8Ohm
4.5V ~ 13V
32-VFQFN Exposed Pad
Depop, Short-Circuit Protection
2-Channel (Stereo)
Class D
Surface Mount
-25°C ~ 85°C (TA)
-
RFQ
MAX9792CETI+
Analog Devices Inc./Maxim Integrated
IC AMP CLASS D MONO 3.7W 28TQFN
Varastossa4291 pcs
MAX9792CETI+.pdf
28-TQFN (4x4)
Tube
MAX9792
3.7W x 1 @ 3Ohm; 180mW x 2 @ 32Ohm
4.5V ~ 5.5V
28-WFQFN Exposed Pad
Depop, LDO, Short-Circuit and Thermal Protection, Shutdown
1-Channel (Mono) with Stereo Headphones
Class D
Surface Mount
-40°C ~ 85°C (TA)
DirectDrive®
RFQ
NCS2632DTBR2G
onsemi
IC AMP CLASS AB STEREO 14TSSOP
Varastossa92190 pcs
NCS2632DTBR2G.pdf
14-TSSOP
Tape & Reel (TR)
NCS2632
-
2.2V ~ 5.5V
14-TSSOP (0.173", 4.40mm Width)
Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
2-Channel (Stereo)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
MP7722DF-LF
Monolithic Power Systems Inc.
IC AMP CLASS D STER 20W 20TSSOPF
Varastossa8926 pcs
MP7722DF-LF.pdf
20-TSSOPF-EP
Tube
-
20W x 2 @ 4Ohm
-
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Depop, Mute, Short-Circuit and Thermal Protection, Shutdown
2-Channel (Stereo)
Class D
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
NJM386D
Nisshinbo Micro Devices Inc.
IC AMP CLASS AB MONO 500MW 8DIP
Varastossa15400 pcs
NJM386D.pdf
8-DIP
Tube
-
500mW x 1 @ 16Ohm
4V ~ 12V
8-DIP (0.300", 7.62mm)
-
1-Channel (Mono)
Class AB
Through Hole
-40°C ~ 85°C (TA)
-
RFQ
TAS5101IDAPR
Texas Instruments
IC AMP CLASS D STER 15W 32HTSSOP
Varastossa13533 pcs
32-HTSSOP
Tape & Reel (TR)
TAS510
15W x 2 @ 4Ohm
3V ~ 3.6V
32-PowerTSSOP (0.240", 6.10mm Width)
Digital Inputs, Short-Circuit and Thermal Protection, Shutdown
2-Channel (Stereo)
Class D
Surface Mount
-40°C ~ 85°C (TA)
Equibit™
RFQ
TDA7266M
STMicroelectronics
IC AMP AB MONO 7W 15MULTIWATT
Varastossa10334 pcs
TDA7266M.pdf
15-Multiwatt
Tube
TDA7266
7W x 1 @ 8Ohm
3V ~ 18V
Multiwatt-15 (Vertical, Bent and Staggered Leads)
Mute, Short-Circuit and Thermal Protection, Standby
1-Channel (Mono)
Class AB
Through Hole
0°C ~ 70°C (TA)
-
RFQ
TAS5152DKD
Texas Instruments
IC AMP CLASS D STER 125W 36HSSOP
Varastossa4060 pcs
TAS5152DKD.pdf
36-HSSOP
Tube
TAS5152
125W x 2 @ 4Ohm
10.8V ~ 13.2V
36-BSSOP (0.433", 11.00mm Width) Exposed Pad
Digital Inputs, Short-Circuit and Thermal Protection, Shutdown
2-Channel (Stereo)
Class D
Surface Mount
0°C ~ 70°C (TA)
PurePath Digital™
RFQ
LM4898LDX/NOPB
Texas Instruments
IC AMP CLASS AB MONO 1.4W 10WSON
Varastossa4823 pcs
LM4898LDX/NOPB.pdf
10-WSON (3x4)
Tape & Reel (TR)
LM4898
1.4W x 1 @ 4Ohm
2.4V ~ 5.5V
10-WFDFN Exposed Pad
Depop, Differential Inputs, Shutdown, Thermal Protection
1-Channel (Mono)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
Boomer®
RFQ
TDA7575
STMicroelectronics
IC AMP AB MONO/STER 150W PWRSO36
Varastossa13070 pcs
TDA7575.pdf
PowerSO-36 Slug Up
Tube
TDA7575
150W x 1 @ 1Ohm; 75W x 2 @ 2Ohm
8V ~ 18V
36-PowerBSSOP (0.433", 11.00mm Width)
Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Standby
1-Channel (Mono) or 2-Channel (Stereo)
Class AB
Surface Mount
-55°C ~ 150°C (TJ)
-
RFQ
TDA2822M
STMicroelectronics
IC AMP AB MONO/STER 2W 8MINI DIP
Varastossa10210 pcs
TDA2822M.pdf
8-Mini DIP
Tube
TDA2822
2W x 1 @ 16Ohm; 1W x 2 @ 8Ohm
1.8V ~ 15V
8-DIP (0.300", 7.62mm)
-
1-Channel (Mono) or 2-Channel (Stereo)
Class AB
Through Hole
-40°C ~ 150°C (TJ)
-
RFQ
MAX9728BEUD+T
Analog Devices Inc./Maxim Integrated
IC AMP AUDIO .06W STER 14TSSOP
Varastossa13893 pcs
MAX9728BEUD+T.pdf
14-TSSOP
Tape & Reel (TR)
MAX9728
60mW x 2 @ 32Ohm
4.5V ~ 5.5V
14-TSSOP (0.173", 4.40mm Width)
Depop, Short-Circuit and Thermal Protection, Shutdown
Headphones, 2-Channel (Stereo)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
DirectDrive®
RFQ
MAX4364ESA+
Analog Devices Inc./Maxim Integrated
IC AMP CLASS AB MONO 1.4W 8SOIC
Varastossa17146 pcs
MAX4364ESA+.pdf
8-SOIC
Tube
MAX4364
1.4W x 1 @ 8Ohm
2.7V ~ 5.5V
8-SOIC (0.154", 3.90mm Width)
Depop, Short-Circuit and Thermal Protection, Shutdown
1-Channel (Mono)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
TDA1562ST/N3C,112
NXP USA Inc.
IC AMP B/H MONO 70W 17RDBS
Varastossa4231 pcs
TDA1562ST/N3C,112.pdf
17-RDBS
Tube
TDA156
70W x 1 @ 4Ohm
8V ~ 18V
17-SIP Formed Leads
Depop, Mute, Short-Circuit and Thermal Protection, Standby
1-Channel (Mono)
Class B, Class H
Through Hole
-
-
RFQ
TPA6112A2DGQR
Texas Instruments
IC AMP CLSS AB STER 150MW 10MSOP
Varastossa40724 pcs
TPA6112A2DGQR.pdf
10-HVSSOP
Tape & Reel (TR)
TPA6112
150mW x 2 @ 8Ohm
2.5V ~ 5.5V
10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
Headphones, 2-Channel (Stereo)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
LMV1012TP-15
Texas Instruments
IC AMP CLASS AB MONO 4DSBGA
Varastossa16366 pcs
4-DSBGA
Tape & Reel (TR)
LMV1012
-
2V ~ 5V
4-UFBGA, DSBGA
Microphone
1-Channel (Mono)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
LM4873MTE
Texas Instruments
AUDIO AMPLIFIER, 2 CHANNEL(S)
Varastossa10870 pcs
20-HTSSOP
Bulk
-
3W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm
2V ~ 5.5V
20-PowerTSSOP (0.173", 4.40mm Width)
Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection
2-Channel (Stereo) with Stereo Headphones
Class AB
Surface Mount
-40°C ~ 85°C (TA)
Boomer®
RFQ
STA335MLJ13TR
STMicroelectronics
CONDITIONING & INTERFACES
Varastossa6208 pcs
STA335MLJ13TR.pdf
PowerSSO-36 EPD
Tape & Reel (TR)
STA335
20W x 2 @ 8Ohm
5V ~ 26V
36-PowerBFSOP (0.295", 7.50mm Width)
-
2-Channel (Stereo)
Class D
Surface Mount
-20°C ~ 70°C (TA)
-
RFQ
TAS5424TDKDQ1G4
Texas Instruments
IC AMP CLASS D QUAD 116W 44HSSOP
Varastossa16722 pcs
44-HSSOP
Tube
TAS542
116W x 2 @ 2Ohm, 58W x 4 @ 4Ohm
8V ~ 22V
44-BSSOP (0.433", 11.00mm Width) Exposed Pad
Depop, Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown
4-Channel (Quad)
Class D
Surface Mount
-40°C ~ 105°C (TA)
Automotive, AEC-Q100
RFQ
TDA7561
STMicroelectronics
IC AMP AB QUAD 60W 25FLEXIWATT
Varastossa4675 pcs
TDA7561.pdf
25-Flexiwatt (Vertical)
Tube
TDA7561
60W x 4 @ 2Ohm
8V ~ 18V
25-Flexiwatt (Formed Leads)
I²C, Mute, Short-Circuit and Thermal Protection, Standby
4-Channel (Quad)
Class AB
Through Hole
-55°C ~ 150°C (TJ)
-
RFQ
LV49152V-TLM-E
onsemi
IC AMP CLASS D STER 15W 44SSOPJ
Varastossa9560 pcs
LV49152V-TLM-E.pdf
44-SSOPJ
Tape & Reel (TR)
LV491
15W x 2 @ 8Ohm
9V ~ 18V
44-LSSOP (0.220", 5.60mm Width) Exposed Pad
Mute, Short-Circuit and Thermal Protection, Standby
2-Channel (Stereo)
Class D
Surface Mount
-25°C ~ 75°C (TA)
-
RFQ
FDA802P-VYY
STMicroelectronics
LINEAR IC'S
Varastossa34222 pcs
64-LQFP-EP (10x10)
Bulk
-
300W x 1 @ 8Ohm; 150W x 2 @ 4Ohm
5.5V ~ 50V
64-LQFP Exposed Pad
-
1-Channel (Mono) or 2-Channel (Stereo)
Class D
Surface Mount
-
Automotive, AEC-Q100
RFQ
TDA7391LVPDTR
STMicroelectronics
IC AMP AB MONO 45W POWERSO-20
Varastossa9520 pcs
TDA7391LVPDTR.pdf
PowerSO-20
Tape & Reel (TR)
TDA7391
45W x 1 @ 3.2Ohm
6V ~ 18V
20-PowerSOIC (0.433", 11.00mm Width)
Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
1-Channel (Mono)
Class AB
Surface Mount
-40°C ~ 150°C (TJ)
-
RFQ
LM4819LDX/NOPB
National Semiconductor
AUDIO AMPLIFIER, 0.35W, 1 CHANNE
Varastossa67500 pcs
8-WSON (2.5x2.5)
Bulk
LM4819
350mW x 1 @ 16Ohm
2V ~ 5.5V
8-WFDFN Exposed Pad
Depop, Differential Inputs, Shutdown
1-Channel (Mono)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
Boomer®
RFQ
ZXCD1000EQ16TC
Diodes Incorporated
IC AMP CLASS D STEREO 1W 16QSOP
Varastossa13224 pcs
ZXCD1000EQ16TC.pdf
16-QSOP-EP
Tape & Reel (TR)
ZXCD1000
1W x 2 @ 8Ohm
12V ~ 18V
16-LSSOP (0.154", 3.90mm Width) Exposed Pad
Depop, Short-Circuit and Thermal Protection
2-Channel (Stereo)
Class D
Surface Mount
-40°C ~ 70°C (TA)
-
RFQ
LM4730TA/NOPB
National Semiconductor
AUDIO AMPLIFIER
Varastossa29312 pcs
TO-220-15
Tube
-
14W x 2 @ 8Ohm
20V ~ 50V, ±10V ~ 25V
TO-220-15 Formed Leads
Depop, Mute, Short-Circuit and Thermal Protection
2-Channel (Stereo)
Class AB
Through Hole
-20°C ~ 85°C (TA)
-
RFQ
NCV2820MUTBG
onsemi
IC AMP CLASS D MONO 8UDFN
Varastossa54190 pcs
NCV2820MUTBG.pdf
8-UDFN (2x2.2)
Tape & Reel (TR)
NCV2820
-
2.5V ~ 5.5V
8-UFDFN Exposed Pad
Depop
1-Channel (Mono)
Class D
Surface Mount
-40°C ~ 85°C (TA)
Automotive, AEC-Q100
RFQ
MAX9767ETJ
Analog Devices Inc./Maxim Integrated
MAX9767 AUDIO AMPLIFIER
Varastossa31840 pcs
32-TQFN-EP (5x5)
Bulk
-
750mW x 2 @ 4Ohm
2.7V ~ 5.5V
32-WFQFN Exposed Pad
-
1-Channel (Mono) with Stereo Headphones
Class AB
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
MAX9714ETJ
Analog Devices Inc./Maxim Integrated
6W STEREO CLASS D AMPLIFIER
Varastossa3843 pcs
32-TQFN (7x7)
Bulk
-
8W x 2 @ 16Ohm
10V ~ 25V
32-WQFN Exposed Pad
-
2-Channel (Stereo)
Class D
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
TAS5733PHPR
Texas Instruments
PROTOTYPE
Varastossa16380 pcs
-
Bulk
-
-
-
-
-
-
-
-
-
-
RFQ
TDF8590TH/N1,118
NXP USA Inc.
IC AMP D MONO/STEREO 160W 24HSOP
Varastossa15442 pcs
TDF8590TH/N1,118.pdf
24-HSOP
Tape & Reel (TR)
TDF859
160W x 1 @ 8Ohm; 80W x 2 @ 4Ohm
±14V ~ 29V
24-BSOP (0.433", 11.00mm Width) Exposed Pad
Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
1-Channel (Mono) or 2-Channel (Stereo)
Class D
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
LV4906V-MPB-H
onsemi
CLASS-D POWER AMPLIFIER
Varastossa38465 pcs
44-SSOPJ-EP
Bulk
-
-
-
44-LSSOP (0.220", 5.60mm Width) Exposed Pad
-
-
Class D
Surface Mount
-
-
RFQ
TDA8541T/N1,118
NXP USA Inc.
IC AMP CLASS AB MONO 1.2W 8SO
Varastossa9840 pcs
TDA8541T/N1,118.pdf
8-SO
Tape & Reel (TR)
TDA854
1.2W x 1 @ 8Ohm
2.2V ~ 18V
8-SOIC (0.154", 3.90mm Width)
Depop, Mute, Short-Circuit and Thermal Protection, Standby
1-Channel (Mono)
Class AB
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
A22H165J
STMicroelectronics
IC AMP CLASS G STEREO 16FLIPCHIP
Varastossa57050 pcs
A22H165J.pdf
16-FlipChip (1.65x1.65)
Tape & Reel (TR)
A22H165
-
2.3V ~ 4.8V
16-WFBGA, FCBGA
Depop, Thermal Protection
2-Channel (Stereo)
Class G
Surface Mount
-40°C ~ 85°C (TA)
-
RFQ
TDF8546JS/N1,512
NXP USA Inc.
IC AMP CLSS AB QUAD 25W 27DBSMSP
Varastossa12187 pcs
TDF8546JS/N1,512.pdf
27-DBSMSP
Tube
TDF854
25W x 4 @ 4Ohm
6V ~ 18V
27-PowerSMD Module
Depop, Short-Circuit and Thermal Protection
4-Channel (Quad)
Class AB
Surface Mount
-
-
RFQ
LM4868MT/NOPB
Texas Instruments
IC AMP CLASS AB STER 3W 20TSSOP
Varastossa17692 pcs
20-TSSOP
Tube
LM4868
3W x 2 @ 3Ohm; 208mW x 2 @ 16Ohm
2V ~ 5.5V
20-TSSOP (0.173", 4.40mm Width)
Depop, Input Multiplexer, Shutdown, Thermal Protection
2-Channel (Stereo) with Stereo Headphones
Class AB
Surface Mount
-40°C ~ 85°C (TA)
Boomer®
RFQ