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Audio Transformers

Image	Part #	Manufacturer	Description	Availability	Quantity	Factory Lead Time	Mount	Mounting Type	Package / Case	Surface Mount	Mounting Feature	Weight	Number of Terminals	Product Weight (g)	Automotive	Base Product Number	Brand	Category	ECCN (US)	EU RoHS	Factory Pack QuantityFactory Pack Quantity	HTS	Ihs Manufacturer	Impedance-Unbalanced/Balanced	Manufacturer	Manufacturer Part Number	Maximum DCR Primary Side (Ohm)	Maximum DCR Secondary Side (Ohm)	Maximum Insertion Loss (dB)	Maximum Operating Temperature (°C)	Mfr	Minimum Operating Temperature (°C)	Mounting	Operating Frequency (Max)	Operating Temperature-Max	Operating Temperature-Min	Package	Package Description	Package Type	Part Life Cycle Code	PPAP	Product Depth (mm)	Product Status	Return Loss (Min)	Risk Rank	Rohs Code	Operating Temperature	Packaging	Series	Size / Dimension	JESD-609 Code	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	ECCN Code	Type	Terminal Finish	Applications	Subcategory	Packing Method	Reach Compliance Code	Pin Count	Termination Style	Physical Dimension	Lead Style	Lead/Base Style	Filter Type	Product Type	Frequency Range	Insertion Loss	Operating Frequency-Min	Transformer Type	Turns Ratio - Primary:Secondary	Insertion Loss (Max)	Impedance - Primary (Ω)	Cut-off Frequency-Max	Cut-off Frequency-Min	Impedance - Secondary (Ω)	Phase Difference	Product Category	Turns Ratio	Secondary Impedance	Primary Impedance	Product Length (mm)	Height	Height Seated (Max)	Length	Width	Product Height (mm)	RoHS Status
	Mfr. Part # LDB21924M20C-001 Twicea Part # 535-954-LDB21924M20C-001	Murata Electronics	- Datasheet Compare	4000 In Stock	Min.:1 Mult.:1	10 Weeks	-	Surface Mount	0805 (2012 Metric)	YES	SURFACE MOUNT	-	6	-	No	LDB21	-	Chip Multilayer Hybrid Baluns	EAR99	Compliant	-	-	MURATA MANUFACTURING CO LTD	50 / 200Ohm	Murata Manufacturing Co Ltd	LDB21924M20C-001	-	-	1.4	-	Murata Electronics	-	Surface Mount	-	85 °C	-40 °C	Tape & Reel (TR)	CHIP	DIP	Not Recommended	No	1.25	Obsolete	-	8.42	Yes	-25 to 85 °C	-	LDB21	-	-	-	LTB	-	EAR99	Chip Multilayer Hybrid Baluns	-	-	-	-	compliant	6	-	L2.0XB1.25XH0.95 (mm)	Solder	-	-	-	889MHz ~ 960MHz	1.4 dB	-	Balun Transformer	-	1.3dB	-	960 MHz	889 MHz	-	-	-	1:2	-	-	2	0.95 mm	-	2 mm	1.25 mm	0.95	-
LDB21924M20C-001 535-954-LDB21924M20C-001 Murata Electronics RoHS : Package : - In Stock : 4000 1 : -
	Mfr. Part # LDM0Q2G5010BE005 Twicea Part # 535-954-LDM0Q2G5010BE005	Murata Electronics	- Datasheet Compare	11400 In Stock	Min.:1 Mult.:1	-	-	-	-	-	-	-	-	-	-	-	-	-	EAR99	Compliant	-	-	MURATA MANUFACTURING CO LTD	-	Murata Manufacturing Co Ltd	LDM0Q2G5010BE005	-	-	-	-	-	-	-	-	-	-	-	-	-	Active	-	-	-	-	5.66	Yes	-	-	-	-	-	-	Active	-	EAR99	-	-	-	-	-	compliant	-	-	-	-	-	-	-	-	-	-	RF TRANSFORMER	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LDM0Q2G5010BE005 535-954-LDM0Q2G5010BE005 Murata Electronics RoHS : Package : - In Stock : 11400 1 : -
	Mfr. Part # #458PT-1565=P3 Twicea Part # 535-954-#458PT-1565=P3	Murata Electronics	- Datasheet Compare	2900 In Stock	Min.:1 Mult.:1	-	-	-	-	-	-	-	-	-	Unknown	-	-	-	EAR99	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Tape and Reel	-	-	-	-	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
#458PT-1565=P3 535-954-#458PT-1565=P3 Murata Electronics RoHS : Package : - In Stock : 2900 1 : -
	Mfr. Part # #617PT-1669=P3 Twicea Part # 535-954-#617PT-1669=P3	Murata Electronics	- Datasheet Compare	57990 In Stock	Min.:1 Mult.:1	-	-	-	-	-	-	-	-	-	No	-	-	-	EAR99	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	No	-	-	-	-	-	-	-	-	-	-	-	Unconfirmed	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
#617PT-1669=P3 535-954-#617PT-1669=P3 Murata Electronics RoHS : Package : - In Stock : 57990 1 : -
	Mfr. Part # DXW21BN7511SK Twicea Part # 535-954-DXW21BN7511SK	Murata Electronics	- Datasheet Compare		Min.:1 Mult.:1	-	-	-	-	YES	SURFACE MOUNT	-	4	0.011	Yes	-	-	-	EAR99	Compliant	-	-	MURATA MANUFACTURING CO LTD	-	Murata Manufacturing Co Ltd	DXW21BN7511SK	0.59	0.59	1.4@1GHz to 1.5GHz	85	-	-40	Surface Mount	-	85 °C	-40 °C	-	-	-	Active	Unknown	1.2	-	-	5.66	Yes	-	Tape and Reel	-	-	-	-	Active	-	EAR99	-	-	-	-	TAPE	compliant	-	-	L2.0XB1.2XH1.2 (mm)	-	-	-	-	-	1.4 dB	-	Balun Transformer	-	-	-	1500 MHz	1000 MHz	-	-	-	1:1	-	-	2	1.2 mm	-	2 mm	1.2 mm	1.2	-
DXW21BN7511SK 535-954-DXW21BN7511SK Murata Electronics RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # LDB211G9010C-001 Twicea Part # 535-954-LDB211G9010C-001	Murata Electronics	- Datasheet Compare	18200 In Stock	Min.:1 Mult.:1	10 Weeks	-	Surface Mount	0805 (2012 Metric)	YES	SURFACE MOUNT	-	6	-	No	LDB21	-	-	EAR99	Compliant	-	-	MURATA MANUFACTURING CO LTD	50 / 100Ohm	Murata Manufacturing Co Ltd	LDB211G9010C-001	-	-	0.9	-	Murata Electronics	-	Surface Mount	2000000 kHz	85 °C	-40 °C	Tape & Reel (TR)	CHIP	DIP	Not Recommended	No	1.25	Obsolete	-	8.4	Yes	-	-	LDB21	-	e3	Yes	Obsolete	-	EAR99	-	Tin (Sn)	SIGNAL	-	TAPE & REEL	compliant	-	-	L2.0XB1.25XH0.95 (mm)	Solder	-	-	-	1.8GHz ~ 2GHz	0.9 dB	1800000 kHz	Balun Transformer	-	0.9dB	-	2000 MHz	1800 MHz	-	-	-	1:1.41	100 OHMS	50 OHMS	2	0.95 mm	-	2 mm	1.25 mm	0.95	-
LDB211G9010C-001 535-954-LDB211G9010C-001 Murata Electronics RoHS : Package : - In Stock : 18200 1 : -
	Mfr. Part # #617DB-1646=P3 Twicea Part # 535-954-#617DB-1646=P3	Murata Electronics	- Datasheet Compare		Min.:1 Mult.:1	-	-	-	-	-	-	-	-	-	Unknown	-	-	-	EAR99	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Unconfirmed	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
#617DB-1646=P3 535-954-#617DB-1646=P3 Murata Electronics RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # #617PT-1667=P3 Twicea Part # 535-954-#617PT-1667=P3	Murata Electronics	- Datasheet Compare	1500 In Stock	Min.:1 Mult.:1	-	-	-	-	-	-	-	-	-	Unknown	-	-	-	EAR99	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Unconfirmed	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
#617PT-1667=P3 535-954-#617PT-1667=P3 Murata Electronics RoHS : Package : - In Stock : 1500 1 : -
	Mfr. Part # LFD21433MMF5E258 Twicea Part # 535-954-LFD21433MMF5E258	Murata Electronics	- Datasheet Compare		Min.:1 Mult.:1	20 Weeks, 1 Day	-	-	-	-	-	-	10	-	No	-	-	-	EAR99	Compliant	-	8542.39.00.01	MURATA MANUFACTURING CO LTD	-	Murata Manufacturing Co Ltd	LFD21433MMF5E258	-	-	3/4.35	85	-	-40	Surface Mount	-	-	-	-	-	SMD	Active	No	1.25	-	-	1.54	Yes	-	Tape and Reel	-	-	-	-	Active	-	-	-	-	-	-	-	compliant	-	-	-	-	-	DUPLEXER	-	-	-	-	Balun Transformer	-	-	-	-	-	-	-	-	-	-	-	2	-	-	-	-	0.7	-
LFD21433MMF5E258 535-954-LFD21433MMF5E258 Murata Electronics RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # #616DB-1194=P3 Twicea Part # 535-954-#616DB-1194=P3	Murata Electronics	- Datasheet Compare	5 In Stock	Min.:1 Mult.:1	-	-	-	-	-	-	-	5	-	Unknown	-	Murata Electronics	-	EAR99	Compliant	1500	-	-	-	Murata	-	-	-	-	-	-	-	Surface Mount	-	-	-	-	-	SMD	-	-	6.9	-	-	-	-	-	Tape and Reel	-	-	-	-	Unconfirmed	-	-	-	-	-	Transformers	-	-	-	-	-	Gull Wing	-	-	Audio & Signal Transformers	-	-	-	Balun Transformer	-	-	-	-	-	-	-	Audio Transformers / Signal Transformers	1:1	-	-	6.9	-	-	-	-	3.6	-
#616DB-1194=P3 535-954-#616DB-1194=P3 Murata Electronics RoHS : Package : - In Stock : 5 1 : -
	Mfr. Part # #616DB-1191=P3 Twicea Part # 535-954-#616DB-1191=P3	Murata Electronics	- Datasheet Compare	12 In Stock	Min.:1 Mult.:1	-	-	-	-	-	-	-	-	-	Unknown	-	Murata Electronics	-	EAR99	Compliant	1500	-	-	-	Murata	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Tape and Reel	-	-	-	-	Unconfirmed	-	-	-	-	-	Transformers	-	-	-	-	-	-	-	-	Audio & Signal Transformers	-	-	-	-	-	-	-	-	-	-	-	Audio Transformers / Signal Transformers	-	-	-	-	-	-	-	-	-	-
#616DB-1191=P3 535-954-#616DB-1191=P3 Murata Electronics RoHS : Package : - In Stock : 12 1 : -
	Mfr. Part # #617DB-1653=P3 Twicea Part # 535-954-#617DB-1653=P3	Murata Electronics	- Datasheet Compare	470 In Stock	Min.:1 Mult.:1	-	-	-	-	-	-	-	5	-	No	-	-	-	EAR99	Compliant	-	8504.31.40.35	-	-	-	-	-	-	-	-	-	-	Surface Mount	-	-	-	-	-	SMD	-	No	5.5	-	-	-	-	-	-	-	-	-	-	Active	-	-	-	-	-	-	-	-	-	-	-	Gull Wing	-	-	-	-	-	-	Balun Transformer	-	-	-	-	-	-	-	-	1:1	-	-	4.4	-	-	-	-	3.2	-
#617DB-1653=P3 535-954-#617DB-1653=P3 Murata Electronics RoHS : Package : - In Stock : 470 1 : -
	Mfr. Part # DXW21BN7511TK Twicea Part # 535-954-DXW21BN7511TK	Murata Electronics	- Datasheet Compare		Min.:1 Mult.:1	-	-	-	-	YES	SURFACE MOUNT	-	4	0.011	Yes	-	-	-	EAR99	Compliant	-	-	MURATA MANUFACTURING CO LTD	-	Murata Manufacturing Co Ltd	DXW21BN7511TK	-	-	1.2@870MHz to 1200MHz	85	-	-40	Surface Mount	-	85 °C	-40 °C	-	-	-	Active	Unknown	1.2	-	-	5.66	Yes	-	Tape and Reel	-	-	-	-	Active	-	EAR99	-	-	-	-	TAPE	compliant	-	-	L2.0XB1.2XH1.2 (mm)	-	-	-	-	-	1 dB	-	Balun Transformer	-	-	-	870 MHz	50 MHz	-	-	-	1:1	-	-	2	1.2 mm	-	2 mm	1.2 mm	1.2	-
DXW21BN7511TK 535-954-DXW21BN7511TK Murata Electronics RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # #458PT-1720=P3 Twicea Part # 535-954-#458PT-1720=P3	Murata Electronics	RF Transformer 2T:5T Surface Mount Datasheet Compare	42 In Stock	Min.:1 Mult.:1	13 Weeks	Surface Mount	Surface Mount	-	-	-	0.008oz 0.23g	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-40°C~85°C	Tape & Reel (TR)	-	0.256Lx0.244W 6.50mmx6.20mm	-	-	Active	-	EAR99	-	-	-	-	-	-	-	Flat Lead	L6.9XB3.8XH4.4 (mm)	-	Gull Wing	-	-	-	-	-	RF TRANSFORMER	2:5	-	75	-	-	50	-	-	-	-	-	-	-	0.173 4.40mm	6.9mm	3.8mm	-	RoHS Compliant
#458PT-1720=P3 535-954-#458PT-1720=P3 Murata Electronics RoHS : Package : - In Stock : 42 1 : -
	Mfr. Part # #458PT-2078=P3 Twicea Part # 535-954-#458PT-2078=P3	Murata Electronics	RF Transformer 4T: 1T: 1T 5Term. Gull Wing SMD Datasheet Compare	13 In Stock	Min.:1 Mult.:1	13 Weeks	-	Surface Mount	-	YES	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-40°C~85°C	Tape & Reel (TR)	-	0.256Lx0.244W 6.50mmx6.20mm	-	-	Active	1 (Unlimited)	EAR99	-	-	-	-	-	-	-	Flat Lead	L6.9XB3.8XH4.4 (mm)	-	-	-	-	-	-	-	RF TRANSFORMER	1:4	-	75	-	-	-	-	-	-	-	-	-	-	0.173 4.40mm	6.9mm	3.8mm	-	ROHS3 Compliant
#458PT-2078=P3 535-954-#458PT-2078=P3 Murata Electronics RoHS : Package : - In Stock : 13 1 : -
	Mfr. Part # #458PT-1566=P3 Twicea Part # 535-954-#458PT-1566=P3	Murata Electronics	RF Transformer 1:2 Surface Mount Datasheet Compare	33 In Stock	Min.:1 Mult.:1	13 Weeks	-	Surface Mount	-	YES	-	0.008oz 0.23g	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Tape & Reel (TR)	-	0.272Lx0.150W 6.90mmx3.80mm	-	-	Active	1 (Unlimited)	EAR99	-	-	-	-	-	compliant	-	Gull Wing	L6.9XB3.8XH4.4 (mm)	-	-	-	-	-	-	-	RF TRANSFORMER	-	-	-	-	-	-	-	-	-	-	-	-	-	0.173 4.40mm	6.9mm	3.8mm	-	RoHS Compliant
#458PT-1566=P3 535-954-#458PT-1566=P3 Murata Electronics RoHS : Package : - In Stock : 33 1 : -
	Mfr. Part # #458PT-2002=P3 Twicea Part # 535-954-#458PT-2002=P3	Murata Electronics	RF TRANSFORMER Datasheet Compare	826 In Stock	Min.:1 Mult.:1	13 Weeks	-	-	-	YES	SURFACE MOUNT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Tape & Reel (TR)	-	-	-	-	Active	-	EAR99	-	-	-	-	-	compliant	-	-	L6.9XB3.8XH4.4 (mm)	-	-	-	-	-	-	-	RF TRANSFORMER	-	-	-	-	-	-	-	-	-	-	-	-	4.4mm	-	6.9mm	3.8mm	-	RoHS Compliant
#458PT-2002=P3 535-954-#458PT-2002=P3 Murata Electronics RoHS : Package : - In Stock : 826 1 : -

Transformers

Audio Transformers definition: Audio transformer is a transformer that works in the audio range, also known as a low frequency transformer. The working frequency range is ... Audio Transformers Product Listing: LDB21924M20C-001,LDM0Q2G5010BE005,#458PT-1565=P3,#617PT-1669=P3,DXW21BN7511SK.Transformers type:Power Transformers(14961),Pulse Transformers(8770),Current Sense Transformers(3074),Isolation Transformers and Autotransformers, Step Up, Step Down(2169),Switching Converter, SMPS Transformers(1981) .Audio Transformers has 17 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.

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Transformers