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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Frequency Range	Inductance	Primary Impedance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port H5200NL Pulse Electronics 1: $13.80 168In Stock	Mfr. Part No. H5200NL Mouser Part No 673-H5200NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	168In Stock	$13.80 $12.46 $11.79 $11.17 View $9.78 $9.77 $9.59 $9.50 Quote	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH		1.5 kV	0 C	+ 70 C	2 Channel	BGA	14.73 mm	17.27 mm	11.18 mm		Tray
Audio Transformers / Signal Transformers Wideband RF 75 Ohm 1:1CT 50-450MHz SMD CX2041NL Pulse Electronics 1: $3.71 3,422In Stock	Mfr. Part No. CX2041NL Mouser Part No 673-CX2041NL	Pulse Electronics	Audio Transformers / Signal Transformers Wideband RF 75 Ohm 1:1CT 50-450MHz SMD	Datasheet	3,422In Stock	$3.71 $3.01 $2.25 $1.94 $1.66	Min.: 1 Mult.: 1 Max.: 400	RF Transformers		SMD/SMT	50 kHz to 450 MHz		75 Ohms		- 40 C	+ 85 C	Single		3.81 mm	3.81 mm	2.79 mm	CX20xxNL/LNL	Tray
Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port H6400NL Pulse Electronics 1: $29.64 179In Stock	Mfr. Part No. H6400NL Mouser Part No 673-H6400NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	179In Stock	$29.64 $22.82 $21.53 $20.46 View $18.48 $16.82	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH		1.5 kV	0 C	+ 70 C	Quad		28.45 mm	17.27 mm	11.18 mm	Discrete LAN	Tray
Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr PL300-102L Coilcraft 1: $16.49 290In Stock 248On Order	Mfr. Part No. PL300-102L Mouser Part No 994-PL300-102L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	290In Stock 248On Order On Order Ship Dates Mfr. No: PL300-102L Stock: 290 Can Dispatch Immediately On Order: 23 Expected 29/10/2026 225 Expected 05/02/2027 Factory Lead Time: 15 Weeks	$16.49 $14.01 $13.74 $13.23 View $12.60 $12.23	Min.: 1 Mult.: 1		Planar	Quick Connect	200 kHz to 700 kHz	423 uH		1.5 kV	- 40 C	+ 125 C	Single		29.46 mm	26.67 mm	11.4 mm	PL300	Tray
Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH POE120PL-12L Coilcraft 1: $9.64 540In Stock	Mfr. Part No. POE120PL-12L Mouser Part No 994-POE120PL-12L	Coilcraft	Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH Learn More about Coilcraft poe120pl planar transformers	Datasheet	540In Stock	$9.64 $8.70 $8.35 $8.09 View $7.83 $7.44 $7.21 $7.01	Min.: 1 Mult.: 1	PoE Transformers		SMD/SMT	200 kHz	50 uH		1.5 kV	- 40 C	+ 125 C	Single	23.37 mm x 20.83 mm x 8.94 mm	23.37 mm	20.83 mm	8.94 mm	POE120PL	Tray
Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75? Z7550-FFNM+ Mini-Circuits Restricted Availability	Mfr. Part No. Z7550-FFNM+ Mouser Part No 139-Z7550-FFNM+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75? Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability															Z7550	Tray
Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH 750510231 Wurth Elektronik 1: $2.78 4,609In Stock	Mfr. Part No. 750510231 Mouser Part No 710-750510231	Wurth Elektronik	Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH Learn More about Wurth Elektronik wurth electronics mid plc	Datasheet	4,609In Stock	$2.78 $2.51 $2.42 $2.41 View $2.21 $2.17 $2.09 $2.03 $1.89	Min.: 1 Mult.: 1	Signal Transformers	PLC	Through Hole		1 mH		2 kVAC	- 20 C	+ 80 C	Single		13.97 mm	13.97 mm	13.46 mm	MID-PLC	Tray
Audio Transformers / Signal Transformers HA3994 for LT3751 15 V, -15 V 3.6 A HA3994-AL Coilcraft 1: $7.49 24In Stock	Mfr. Part No. HA3994-AL Mouser Part No 994-HA3994-AL	Coilcraft	Audio Transformers / Signal Transformers HA3994 for LT3751 15 V, -15 V 3.6 A Learn More about Coilcraft power magnetics	Datasheet	24In Stock	$7.49 $6.65 $6.38 $6.18 View $5.99 $5.62 $5.44 $5.27 Quote	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	SMD/SMT	100 kHz	7.5 uH		1.5 kV	- 40 C	+ 85 C	Single		26.75 mm	26 mm	14 mm	HA3994	Tray
Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103 MA5157-AL Coilcraft 1: $6.62 97In Stock	Mfr. Part No. MA5157-AL Mouser Part No 994-MA5157-AL	Coilcraft	Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103 Learn More about Coilcraft power magnetics	Datasheet	97In Stock	$6.62 $5.74 $4.88 $4.63 View $4.46 $4.33	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	100 kHz	750 uH		2 kV	- 40 C	+ 85 C	Single		20.7 mm	20.5 mm	12.5 mm	MA5157	Tray
Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A Z9007-BL Coilcraft 1: $17.08 11In Stock	Mfr. Part No. Z9007-BL Mouser Part No 994-Z9007-BL	Coilcraft	Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A Learn More about Coilcraft power magnetics	Datasheet	11In Stock	$17.08 $14.53 $14.24 $13.72 View $13.06 $12.68	Min.: 1 Mult.: 1		Flyback	Through Hole		16 uH		1.5 kV	- 40 C	+ 85 C		36.8 mm x 36.8 mm x 29.7 mm	36.8 mm	36.8 mm	29.7 mm	Z9007	Tray
Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A Y8844-AL Coilcraft 1: $10.81 16In Stock	Mfr. Part No. Y8844-AL Mouser Part No 994-Y8844-AL	Coilcraft	Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A Learn More about Coilcraft power magnetics	Datasheet	16In Stock	$10.81 $9.56 $9.10 $8.93 View $8.65 $8.30 $8.03 $7.79	Min.: 1 Mult.: 1		Flyback	Through Hole		80 uH		1.5 kV	- 40 C	+ 85 C		18.3 mm x 20.1 mm x 14 mm	20.1 mm	18.3 mm	14 mm	Y8844	Tray
Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr Pulse Electronics CX2024NL CX2024NL Pulse Electronics 1: $3.54 1,000In Stock	Mfr. Part No. CX2024NL Mouser Part No 673-CX2024NL	Pulse Electronics	Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr	Datasheet	1,000In Stock	$3.54 $3.21 $2.99 $2.89 View $2.75 $2.31 $2.21 $2.19 $2.17	Min.: 1 Mult.: 1	RF Transformers	Module	SMD/SMT	50 MHz to 1 GHz				0 C	+ 70 C	Dual		27.813 mm	15.367 mm	7.239 mm	CX	Tray
Audio Transformers / Signal Transformers GA3544 for TI UCD3K 5uH 12 V 0.2 A GA3544-BL Coilcraft 1: $7.26 90In Stock	Mfr. Part No. GA3544-BL Mouser Part No 994-GA3544-BL	Coilcraft	Audio Transformers / Signal Transformers GA3544 for TI UCD3K 5uH 12 V 0.2 A Learn More about Coilcraft power magnetics	Datasheet	90In Stock	$7.26 $6.83 $5.80 $5.45 View $5.28 $5.11 $5.04	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	100 kHz	2.3 mH		3 kV	- 40 C	+ 85 C	Single		21.1 mm	21.1 mm	17.3 mm	GA3544	Tray
Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A JA4635-AL Coilcraft 1: $19.94 2In Stock	Mfr. Part No. JA4635-AL Mouser Part No 994-JA4635-AL	Coilcraft	Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A Learn More about Coilcraft power magnetics	Datasheet	2In Stock	$19.94 $17.53 $16.99 $16.66 View $16.04 $15.28 $14.82	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	150 kHz	28 uH		3 kV	- 40 C	+ 85 C			45.72 mm	47.72 mm	30.48 mm	JA4635	Tray
Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A B0570-BL Coilcraft 1: $9.60 55In Stock	Mfr. Part No. B0570-BL Mouser Part No 994-B0570-BL	Coilcraft	Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A Learn More about Coilcraft power magnetics	Datasheet	55In Stock	$9.60 $8.66 $8.31 $8.05 View $7.80 $7.41 $7.18 $6.98	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	100 kHz	3.4 mH		3 kV	- 40 C	+ 85 C	Single		27.94 mm	27.84 mm	24.13 mm	B0570	Tray
Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785 GA3172-AL Coilcraft 1: $7.42 1In Stock	Mfr. Part No. GA3172-AL Mouser Part No 994-GA3172-AL	Coilcraft	Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785 Learn More about Coilcraft power magnetics	Datasheet	1In Stock	$7.42 $6.59 $6.32 $6.12 View $5.93 $5.57 $5.39 $5.22 Quote	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	125 kHz	500 uH		3 kV	- 40 C	+ 85 C	Single		22.25 mm	14.25 mm	23.74 mm	GA3172	Tray
Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236 KA5038-BL Coilcraft 1: $18.59 67In Stock	Mfr. Part No. KA5038-BL Mouser Part No 994-KA5038-BL	Coilcraft	Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236 Learn More about Coilcraft power magnetics	Datasheet	67In Stock	$18.59 $16.35 $15.84 $15.53 View $14.95 $14.24 $13.82	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	50 kHz	560 uH		3 kV	- 40 C	+ 85 C	Single		42 mm	33.5 mm	23.24 mm	KA5038	Tray
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por H5401NL Pulse Electronics 1: $23.47 61In Stock	Mfr. Part No. H5401NL Mouser Part No 673-H5401NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	61In Stock	$23.47 $21.76 $20.86 $19.17 View $18.49 $16.73 $16.37 Quote	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH		1.5 kV	0 C	+ 70 C	4 Channel	BGA	28.45 mm	17.27 mm	11.18 mm		Tray
Audio Transformers / Signal Transformers PL160 300W 0.0138Ohm Planar Trnsfmr PL300-104L Coilcraft 1: $16.49 75In Stock 100Expected 18/12/2026	Mfr. Part No. PL300-104L Mouser Part No 994-PL300-104L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0138Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	75In Stock 100Expected 18/12/2026	$16.49 $14.01 $13.74 $13.23 View $12.60 $12.23	Min.: 1 Mult.: 1		Planar	Quick Connect	200 kHz to 700 kHz	768 uH		1.5 kV	- 40 C	+ 125 C	Single		29.46 mm	26.67 mm	12.1 mm	PL300	Tray
Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH POE120PL-50L Coilcraft 1: $9.64 26In Stock	Mfr. Part No. POE120PL-50L Mouser Part No 994-POE120PL-50L	Coilcraft	Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH Learn More about Coilcraft poe120pl planar transformers	Datasheet	26In Stock	$9.64 $8.70 $8.35 $8.09 View $7.83 $7.44 $7.21 $7.01	Min.: 1 Mult.: 1	PoE Transformers		SMD/SMT	200 kHz	50 uH		1.5 kV	- 40 C	+ 125 C	1 Channel	23.37 mm x 20.83 mm x 9.53 mm	23.37 mm	20.83 mm	9.53 mm	POE120PL	Tray
Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 0.1 - 400 MHz, 50? FT-1.5-1*C16+ Mini-Circuits Restricted Availability	Mfr. Part No. FT-1.5-1*C16+ Mouser Part No 139-FT-1.5-1C16	Mini-Circuits	Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 0.1 - 400 MHz, 50? Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability															FT	Tray
Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122 PA6605-AL Coilcraft 1: $12.47 28In Stock 350On Order	Mfr. Part No. PA6605-AL Mouser Part No 994-PA6605-AL	Coilcraft	Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122 Learn More about Coilcraft power magnetics	Datasheet	28In Stock 350On Order On Order Ship Dates Mfr. No: PA6605-AL Stock: 28 Can Dispatch Immediately On Order: 100 Expected 28/12/2026 100 Expected 25/01/2027 150 Expected 15/02/2027 Factory Lead Time: 15 Weeks	$12.47 $10.60 $10.22 $10.08 View $9.66 $9.35	Min.: 1 Mult.: 1		Flyback	Quick Connect	250 kHz	10 uH		1.5 kV	- 40 C	+ 85 C	Single		26.67 mm	19 mm	13.6 mm	PA6605	Tray
Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH POE120PL-33L Coilcraft 1: $9.64 27In Stock	Mfr. Part No. POE120PL-33L Mouser Part No 994-POE120PL-33L	Coilcraft	Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH Learn More about Coilcraft poe120pl planar transformers	Datasheet	27In Stock	$9.64 $8.70 $8.35 $8.09 View $7.83 $7.44 $7.21 $7.01	Min.: 1 Mult.: 1	PoE Transformers		SMD/SMT	200 kHz	50 uH		1.5 kV	- 40 C	+ 125 C	Single	23.37 mm x 20.83 mm x 10.34 mm	23.37 mm	20.83 mm	10.34 mm	POE120PL	Tray
Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT 750510476 Wurth Elektronik 1: $5.25 407In Stock 1,040Expected 16/04/2027	Mfr. Part No. 750510476 Mouser Part No 710-750510476	Wurth Elektronik	Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT Learn More about Wurth Elektronik wurth we plc transformers	Datasheet	407In Stock 1,040Expected 16/04/2027	$5.25 $4.74 $4.55 $4.41 View $4.22 $4.09 $3.96 $3.84	Min.: 1 Mult.: 1	Signal Transformers	PLC	Through Hole		870 uH		4 kVAC	- 40 C	+ 125 C	Single		13.72 mm	19.8 mm	10.16 mm	WE-PLC	Tray
Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:8CT,0.25 NPB Pulse Electronics CX2049LANL CX2049LANL Pulse Electronics 1: $3.91 891In Stock	Mfr. Part No. CX2049LANL Mouser Part No 673-CX2049LANL	Pulse Electronics	Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:8CT,0.25 NPB	Datasheet	891In Stock	$3.91 $3.16 $2.35 $2.03 $1.75	Min.: 1 Mult.: 1	RF Transformers		SMD/SMT					- 40 C	+ 85 C			3.81 mm	3.81 mm	2.79 mm		Tray