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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Frequency Range	Inductance	Primary Impedance	Secondary Impedance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package / Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers RF Transformer, 4.5 - 3000 MHz, 50 ohms TC1-1-13M-23+ Mini-Circuits 1: ¥561.4 10In Stock	Mfr. Part # TC1-1-13M-23+ Mouser Part # 139-TC1-1-13M-23	Mini-Circuits	Audio Transformers / Signal Transformers RF Transformer, 4.5 - 3000 MHz, 50 ohms	Datasheet	10In Stock	Cut Tape ¥561.4 Reel ¥561.4 MouseReel Available	Min.: 1 Mult.: 1 : 20																TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.33-182X-75+ Mini-Circuits 1: ¥619.6 93In Stock 500Expected 12/21/2026	Mfr. Part # TC1.33-182X-75+ Mouser Part # 139-TC1.33-182X-75	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	93In Stock 500Expected 12/21/2026	Cut Tape ¥619.6 ¥430.2 ¥348.8 ¥317.3 Reel ¥317.3 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC1.33	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC3-1TG2+ Mini-Circuits 1: ¥719.2 70In Stock	Mfr. Part # TC3-1TG2+ Mouser Part # 139-TC3-1TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	70In Stock	Cut Tape ¥719.2 ¥524.9 ¥446.8 ¥400.3 Reel ¥388.7 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC3	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS TC4-11X+ Mini-Circuits 1: ¥744.1 288In Stock	Mfr. Part # TC4-11X+ Mouser Part # 139-TC4-11X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS	Datasheet	288In Stock	Cut Tape ¥744.1 ¥524.9 ¥458.4 Reel ¥458.4 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1:1 Single Ch TD10-1205ALF HALO Electronics 1: ¥747.5 411In Stock	Mfr. Part # TD10-1205ALF Mouser Part # 493-TD10-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1:1 Single Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	411In Stock	¥747.5 ¥483.4 ¥395.3 ¥318.9 View ¥267.4 ¥230.9 ¥220.9 ¥214.3	Min.: 1 Mult.: 1	Isolation Transformers	Module	Through Hole		1.2 mH			1.5 kV	0 C	+ 70 C	Single	DIP-6	12.7 mm	8.89 mm	6.35 mm	TD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.36CT 1Ch TD70-1205ALF HALO Electronics 1: ¥747.5 26In Stock	Mfr. Part # TD70-1205ALF Mouser Part # 493-TD70-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.36CT 1Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	26In Stock	¥747.5 ¥483.4 ¥395.3 ¥318.9 View ¥267.4 ¥230.9 ¥220.9 ¥214.3	Min.: 1 Mult.: 1	Isolation Transformers	Module	Through Hole		1.2 mH			1.5 kV	0 C	+ 70 C	Single	DIP-6	12.7 mm	8.89 mm	6.35 mm	TD-T1	Tube
Audio Transformers / Signal Transformers ETHERNET BACKPLANE 32P ISO MOD SMD TG110-BP01NURL HALO Electronics 1: ¥2,026.4 160In Stock	Mfr. Part # TG110-BP01NURL Mouser Part # 493-TG110-BP01NURL	HALO Electronics	Audio Transformers / Signal Transformers ETHERNET BACKPLANE 32P ISO MOD SMD Learn More about HALO Electronics halo bp ethernet transformers	Datasheet	160In Stock	¥2,026.4 ¥614.6	Min.: 1 Mult.: 1	LAN Isolation Transformers															TG110-BP	Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RP55N5RLTR HALO Electronics 1: ¥1,212.5 69In Stock 1,400On Order	Mfr. Part # TG110-RP55N5RLTR Mouser Part # 493-TG110-RP55N5RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	69In Stock 1,400On Order On Order Ship Dates Mfr. #: TG110-RP55N5RLTR Stock: 69 Can Ship Immediately On Order: 700 Expected 5/14/2027 700 Expected 7/16/2027 Factory Lead-Time: 33 Weeks	Cut Tape ¥1,212.5 ¥785.7 ¥641.1 ¥518.2 Reel ¥403.6 View ¥435.2 ¥380.4 MouseReel Available	Min.: 1 Mult.: 1 : 700	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz				1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD ISOLATION MODULE TG1G-S001NZLF HALO Electronics 1: ¥1,777.3 4In Stock 896On Order	Mfr. Part # TG1G-S001NZLF Mouser Part # 493-TG1G-S001NZLF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	4In Stock 896On Order On Order Ship Dates Mfr. #: TG1G-S001NZLF Stock: 4 Can Ship Immediately On Order: 476 Expected 2/12/2027 420 Expected 5/21/2027 Factory Lead-Time: 29 Weeks	¥1,777.3 ¥1,147.8 ¥936.8 ¥757.4 View ¥611.2 ¥609.6	Min.: 1 Mult.: 1	Isolation Transformers																Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG70-1205NSRL HALO Electronics 1: ¥789 506In Stock	Mfr. Part # TG70-1205NSRL Mouser Part # 493-TG70-1205NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	506In Stock	¥789 ¥508.3 ¥415.3 ¥335.5 View ¥282.4 ¥242.5 ¥232.5 ¥225.9	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT		1.2 mH			1.5 kV	0 C	+ 70 C	Single	SMD-6	8.13 mm	7.11 mm	5.08 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2 TG75-1406NRL HALO Electronics 1: ¥863.7 324In Stock	Mfr. Part # TG75-1406NRL Mouser Part # 493-TG75-1406NRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	324In Stock	¥863.7 ¥554.8 ¥453.5 ¥367.1 View ¥307.3 ¥265.8 ¥254.1 ¥247.5	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT		140 uH			1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers SMD ISOLATION MODULE TGP3-S005EP7LFTR HALO Electronics 1: ¥930.2 297In Stock	Mfr. Part # TGP3-S005EP7LFTR Mouser Part # 493-TGP3-S005EP7LFTR	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	297In Stock	Cut Tape ¥930.2 ¥602.9 ¥491.7 ¥397 Reel ¥333.9 View ¥287.4 ¥275.7 ¥265.8	Min.: 1 Mult.: 1 : 300	Isolation Transformers																Reel, Cut Tape
Audio Transformers / Signal Transformers PL160 300W 0.0138Ohm Planar Trnsfmr PL300-104L Coilcraft 1: ¥2,739 75In Stock 100Expected 12/18/2026	Mfr. Part # PL300-104L Mouser Part # 994-PL300-104L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0138Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	75In Stock 100Expected 12/18/2026	¥2,739 ¥2,327.1 ¥2,282.2 ¥2,197.5 View ¥2,092.9 ¥2,031.4	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: ¥1,601.2 22In Stock	Mfr. Part # POE120PL-50L Mouser Part # 994-POE120PL-50L	Coilcraft	Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH Learn More about Coilcraft poe120pl planar transformers	Datasheet	22In Stock	¥1,601.2 ¥1,445.1 ¥1,386.9 ¥1,343.7 View ¥1,300.6 ¥1,235.8 ¥1,197.6 ¥1,164.4	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 TC XFMR / SURF MOUNT / RoHS TC1.5-52TG2+ Mini-Circuits 1: ¥797.3 403In Stock	Mfr. Part # TC1.5-52TG2+ Mouser Part # 139-TC1.5-52TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	403In Stock	Cut Tape ¥797.3 ¥581.4 ¥500 ¥468.4 Reel ¥468.4 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-13TX+ Mini-Circuits 1: ¥827.2 119In Stock	Mfr. Part # TC4-13TX+ Mouser Part # 139-TC4-13TX	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	119In Stock	Cut Tape ¥827.2 ¥611.2 ¥524.9 ¥498.3 Reel ¥498.3 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 100uH 1:1 TD01-1006KRL HALO Electronics 1: ¥772.4 66In Stock	Mfr. Part # TD01-1006KRL Mouser Part # 493-TD01-1006KRL	HALO Electronics	Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 100uH 1:1 Learn More about HALO Electronics halo 10base2 ethernet transformers	Datasheet	66In Stock	¥772.4 ¥498.3 ¥406.9 ¥328.9 View ¥275.7 ¥239.2 ¥227.6 ¥220.9	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	Through Hole		100 uH			1.5 kV	0 C	+ 70 C	Dual	DIP-16	20.57 mm	7.62 mm	5.33 mm	TD-10B2	Tube
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2 TG74-1406N1RLTR HALO Electronics 1: ¥830.5 399In Stock	Mfr. Part # TG74-1406N1RLTR Mouser Part # 493-TG74-1406N1RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	399In Stock	Cut Tape ¥830.5 ¥536.5 ¥438.5 ¥355.5 View Reel ¥219.3 ¥297.3 ¥260.8 ¥219.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	LAN Isolation Transformers	Module	SMD/SMT		140 uH			1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG-10BT	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF BALUN 50/150OHM HFB050150 iNRCORE 1: ¥141,060.4 1In Stock	Mfr. Part # HFB050150 Mouser Part # 673-HFB050150	iNRCORE	Audio Transformers / Signal Transformers RF BALUN 50/150OHM	Datasheet	1In Stock	¥141,060.4 ¥127,890.4 View Quote	Min.: 1 Mult.: 1	Baluns	Balun Adapter							0 C	+ 70 C			38.35 mm	28.96 mm	22.96 mm		Tube
Audio Transformers / Signal Transformers LAN 2 Port 10/100/1000 Base-T T,C ALANS10002-6NA1DT ABRACON 1: ¥1,149.4 74In Stock	Mfr. Part # ALANS10002-6NA1DT Mouser Part # 815-ALANS100026NA1DT	ABRACON	Audio Transformers / Signal Transformers LAN 2 Port 10/100/1000 Base-T T,C Learn More about ABRACON alans10002	Datasheet	74In Stock	Cut Tape ¥1,149.4 ¥981.7 ¥941.8 ¥913.6 Reel ¥757.4 View ¥757.4 ¥755.8 ¥739.1 ¥730.8	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN	SMD/SMT	100 kHz to 100 MHz	350 uH				- 40 C	+ 85 C	Dual		27.8 mm	12.2 mm	7.2 mm	ALANS10002	Reel, Cut Tape
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADTT1.5-1+ Mini-Circuits 1: ¥1,083 191In Stock	Mfr. Part # ADTT1.5-1+ Mouser Part # 139-ADTT1.5-1	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	191In Stock	Cut Tape ¥1,083 Reel ¥1,083 MouseReel Available	Min.: 1 Mult.: 1 : 100																ADTT1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:2.5 CORE & WIRE Transformer, 0.01 - 100 MHz, 50? T2.5-6-KK81+ Mini-Circuits 1: ¥1,204.2 5In Stock 100Expected 2/10/2027	Mfr. Part # T2.5-6-KK81+ Mouser Part # 139-T2.5-6-KK81+	Mini-Circuits	Audio Transformers / Signal Transformers 1:2.5 CORE & WIRE Transformer, 0.01 - 100 MHz, 50?	Datasheet	5In Stock 100Expected 2/10/2027	Cut Tape ¥1,204.2 ¥1,136.1 ¥1,096.3 ¥1,068 Reel ¥1,068 MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers	Transformer	SMD/SMT	10 kHz to 100 MHz		50 Ohms	50 Ohms		- 20 C	+ 85 C	1 Channel	7.62 mm x 6.86 mm x 5.84 mm	7.62 mm	6.86 mm	5.84 mm	T2.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-14G2+ Mini-Circuits 1: ¥719.2 341In Stock	Mfr. Part # TC4-14G2+ Mouser Part # 139-TC4-14G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	341In Stock	Cut Tape ¥719.2 ¥524.9 ¥446.8 ¥428.5 Reel ¥428.5 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-1W+ Mini-Circuits 1: ¥624.5 88In Stock 9,000On Order	Mfr. Part # TC4-1W+ Mouser Part # 139-TC4-1W	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	88In Stock 9,000On Order On Order Ship Dates Mfr. #: TC4-1W+ Stock: 88 Can Ship Immediately On Order: 4,000 Expected 1/11/2027 5,000 Expected 1/25/2027 Factory Lead-Time: 19 Weeks	Cut Tape ¥624.5 ¥430.2 ¥355.5 Reel ¥355.5 ¥325.6 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	3 MHz to 800 MHz		50 Ohms	50 Ohms		- 40 C	+ 85 C	Single	3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC8-1G2+ Mini-Circuits 1: ¥647.8 220In Stock	Mfr. Part # TC8-1G2+ Mouser Part # 139-TC8-1G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	220In Stock	Cut Tape ¥647.8 ¥455.1 ¥375.4 ¥342.2 Reel ¥342.2 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC8	Reel, Cut Tape, MouseReel