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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 20Kohm/80Kohm, 20-20KHz, 22dBu HS-29 Triad Magnetics 1: $560.08 5In Stock New Product	Mfr. Part No. HS-29 Mouser Part No 553-HS-29 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 20Kohm/80Kohm, 20-20KHz, 22dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	5In Stock	$560.08 $502.57 $483.49	Min.: 1 Mult.: 1	Audio Transformers		Screw	20 Hz to 20 kHz		5 kOhms, 20 kOhms	20 kOhms, 80 kOhms									HS
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 117.6Kohm, 20-20KHz, 10dBu HS-4 Triad Magnetics 1: $560.84 10In Stock New Product	Mfr. Part No. HS-4 Mouser Part No 553-HS-4 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 117.6Kohm, 20-20KHz, 10dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	10In Stock	$560.84 $522.20 $499.34	Min.: 1 Mult.: 1	Audio Transformers		Screw	20 Hz to 20 kHz		62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms	117.6 kOhms									HS
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu HS-50 Triad Magnetics 1: $462.13 8In Stock New Product	Mfr. Part No. HS-50 Mouser Part No 553-HS-50 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	8In Stock	$462.13 $429.19 $413.71 Quote Quote	Min.: 1 Mult.: 1	Audio Transformers		Screw	20 Hz to 20 kHz		15 kOhms	62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms									HS
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu HS-52 Triad Magnetics 1: $474.40 6In Stock New Product	Mfr. Part No. HS-52 Mouser Part No 553-HS-52 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	6In Stock	$474.40 $444.80 $426.16	Min.: 1 Mult.: 1	Audio Transformers		Screw	20 Hz to 20 kHz		5 kOhms, 20 kOhms	62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms									HS
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 600/250/150/62.5: Zsec = 600/250/150/62.5, 10-30KHz, 20dBu HS-56 Triad Magnetics 1: $529.20 10In Stock New Product	Mfr. Part No. HS-56 Mouser Part No 553-HS-56 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 600/250/150/62.5: Zsec = 600/250/150/62.5, 10-30KHz, 20dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	10In Stock	$529.20 $475.05 $454.78	Min.: 1 Mult.: 1	Audio Transformers		Screw	10 Hz to 30 kHz		150 Ohms, 250 Ohms, 600 Ohms, 62.5 kOhms	150 Ohms, 250 Ohms, 600 Ohms, 62.5 kOhms									HS
Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 1.5MH DIP DA101C Murata Power Solutions 1: $3.35 1,307In Stock 1,450Expected 28/12/2026	Mfr. Part No. DA101C Mouser Part No 580-DA101C	Murata Power Solutions	Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 1.5MH DIP	Datasheet	1,307In Stock 1,450Expected 28/12/2026	$3.35 $2.80 $2.37 $2.27 View $2.20 $2.18 $2.03	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	50 Hz to 60 Hz	1 mH to 2.06 mH	110 Ohms		2 kV	0 C	+ 70 C	Single	DIL-6	9.52 mm	9 mm	6.35 mm	DA100C	Tube
Audio Transformers / Signal Transformers 1.0-2.2MH 0.36UH 6PIN SMT DA101JC-R Murata Power Solutions 1: $2.91 3,511In Stock 8,000On Order	Mfr. Part No. DA101JC-R Mouser Part No 580-DA101JC-R	Murata Power Solutions	Audio Transformers / Signal Transformers 1.0-2.2MH 0.36UH 6PIN SMT Learn More about Murata Power Solutions MurataDA100J	Datasheet	3,511In Stock 8,000On Order On Order Ship Dates Mfr. No: DA101JC-R Stock: 3,511 Can Dispatch Immediately On Order: 3,000 Expected 12/10/2026 5,000 Expected 9/11/2026 Factory Lead Time: 11 Weeks	Cut Tape $2.91 $2.64 $2.46 $2.35 Reel $2.18 View $2.26 $2.09 $2.01 $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 500	Audio Transformers		SMD/SMT	50 Hz to 60 Hz	1 mH to 2.2 mH	110 Ohms		2 kV	- 40 C	+ 85 C	Single	SMD-6	9.52 mm	9 mm	6.35 mm	DA100J	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:10KCT MET-09 Tamura 1: $17.46 210In Stock 550Expected 15/3/2027	Mfr. Part No. MET-09 Mouser Part No 838-MET-09	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:10KCT	Datasheet	210In Stock 550Expected 15/3/2027	$17.46 $15.44 $14.57 $14.08 View $13.68 $12.95 $12.76 $12.46 Quote	Min.: 1 Mult.: 1	Audio Transformers		Terminals	300 Hz to 100 kHz		10 kOhms	10 kOhms	500 V	- 20 C	+ 85 C			10.4 mm	7.87 mm	11.8 mm	MET	Tube
Audio Transformers / Signal Transformers THROUGH HOLE 600CT:600CT MET-31 Tamura 1: $16.80 703In Stock 1,650Expected 8/4/2027	Mfr. Part No. MET-31 Mouser Part No 838-MET-31	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 600CT:600CT	Datasheet	703In Stock 1,650Expected 8/4/2027	$16.80 $15.14 $14.25 $13.90 View $13.49 $12.81 $12.51 $12.23 Quote	Min.: 1 Mult.: 1	Audio Transformers		Terminals	300 Hz to 100 kHz		600 Ohms	600 Ohms	1 kV	- 20 C	+ 85 C			10.4 mm	7.87 mm	11.8 mm	MET	Tube
Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC MET-39 Tamura 1: $16.82 871In Stock	Mfr. Part No. MET-39 Mouser Part No 838-MET-39	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC	Datasheet	871In Stock	$16.82 $14.99 $14.44 $13.99 View $13.60 $12.88 $12.63 $12.23 Quote	Min.: 1 Mult.: 1	Audio Transformers		Terminals	300 Hz to 100 kHz		500 Ohms	50 Ohms	500 V	- 20 C	+ 85 C			10.4 mm	7.87 mm	11.8 mm	MET	Tube
Audio Transformers / Signal Transformers 600/250/50 ohms:60K ohms (1:10.0) 10mW A-11J Triad Magnetics 1: $225.28 16In Stock	Mfr. Part No. A-11J Mouser Part No 553-A-11J	Triad Magnetics	Audio Transformers / Signal Transformers 600/250/50 ohms:60K ohms (1:10.0) 10mW Learn More about Triad Magnetics triad j series audio transformers	Datasheet	16In Stock	$225.28 $203.18 $197.49 $193.64 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Audio Transformer	Wire Lead	20 Hz to 20 kHz	7 H	50 Ohms, 250 Ohms, 600 Ohms	60 kOhms		0 C	+ 70 C					1.81 in	AJ
Audio Transformers / Signal Transformers 600CT/150 ohms:60K ohms (1:10.0) 10mW A-12J Triad Magnetics 1: $229.64 19In Stock	Mfr. Part No. A-12J Mouser Part No 553-A-12J	Triad Magnetics	Audio Transformers / Signal Transformers 600CT/150 ohms:60K ohms (1:10.0) 10mW Learn More about Triad Magnetics triad j series audio transformers	Datasheet	19In Stock	$229.64 $201.50 $197.35 $192.37 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Audio Transformer	Wire Lead	20 Hz to 20 kHz	7 H	150 Ohms, 600 Ohms	60 kOhms		0 C	+ 70 C					1.81 in	AJ
Audio Transformers / Signal Transformers 600/250/50 ohms:85K ohms (1:12.0) 1mW A-9J Triad Magnetics 1: $215.41 19In Stock	Mfr. Part No. A-9J Mouser Part No 553-A-9J	Triad Magnetics	Audio Transformers / Signal Transformers 600/250/50 ohms:85K ohms (1:12.0) 1mW Learn More about Triad Magnetics triad j series audio transformers	Datasheet	19In Stock	$215.41 $195.19 $183.21 $182.27 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Audio Transformer	Wire Lead	30 Hz to 15 kHz		50 Ohms, 250 Ohms, 600 Ohms	85 kOhms		0 C	+ 70 C					1.81 in	AJ
Audio Transformers / Signal Transformers 100 V transformer for loudspeakers in PA systems (4 8 & 16ohm) 50 19000Hz 1803 Visaton 1: $21.60 12In Stock	Mfr. Part No. 1803 Mouser Part No 243-TR10.16	Visaton	Audio Transformers / Signal Transformers 100 V transformer for loudspeakers in PA systems (4 8 & 16ohm) 50 19000Hz	Datasheet	12In Stock	$21.60 $19.42 $18.60 $18.01 View $17.44 $16.69 $16.14	Min.: 1 Mult.: 1	Audio Transformers		SMD/SMT	50 Hz to 19 kHz		16 kOhms	4 Ohms, 8 Ohms, 16 Ohms				Single		50 mm	15 mm	43 mm
Audio Transformers / Signal Transformers 100 V transformer for loudspeakers in PA systems (4 & 8ohm) 20 20000Hz 1801 Visaton 1: $23.84 5In Stock	Mfr. Part No. 1801 Mouser Part No 243-TR84	Visaton	Audio Transformers / Signal Transformers 100 V transformer for loudspeakers in PA systems (4 & 8ohm) 20 20000Hz	Datasheet	5In Stock	$23.84 $21.45 $20.55 $19.90 View $19.14 $18.46 $17.87	Min.: 1 Mult.: 1	Audio Transformers		SMD/SMT	20 Hz to 20 kHz		3.3 kOhms	4 Ohms, 8 Ohms				Single		42 mm	21 mm	52 mm
Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 ctohms , secondary 600 ct ohms 107H Hammond Manufacturing 1: $36.30 1,112In Stock	Mfr. Part No. 107H Mouser Part No 546-107H	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 ctohms , secondary 600 ct ohms	Datasheet	1,112In Stock	$36.30 $35.09 $33.43 $32.41 View $31.58 $30.67 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 50 kHz		600 Ohms	600 Ohms			+ 85 C	Single		0.63 in	0.586 in	0.63 in	107
Audio Transformers / Signal Transformers TRANSFRMER MIC INPUT PCB VERT 1:4 RATIO NTM4 Neutrik 1: $86.14 4In Stock	Mfr. Part No. NTM4 Mouser Part No 568-NTM4	Neutrik	Audio Transformers / Signal Transformers TRANSFRMER MIC INPUT PCB VERT 1:4 RATIO Learn More about Neutrik patch panels accessories	Datasheet	4In Stock	$86.14 $84.44 Quote Quote	Min.: 1 Mult.: 1	Audio Transformers															Transformer
Audio Transformers / Signal Transformers TFMR 1:1, 15VUS SM DIG AUD DA101JC Murata Power Solutions 1: $3.35 741In Stock 400Expected 25/1/2027	Mfr. Part No. DA101JC Mouser Part No 580-DA101JC	Murata Power Solutions	Audio Transformers / Signal Transformers TFMR 1:1, 15VUS SM DIG AUD Learn More about Murata Power Solutions MurataDA100J	Datasheet	741In Stock 400Expected 25/1/2027	$3.35 $2.80 $2.56 $2.46 View $2.27 $2.20 $2.18 $1.85	Min.: 1 Mult.: 1	Audio Transformers		SMD/SMT	50 Hz to 60 Hz	1 mH to 2.2 mH	110 Ohms		2 kV	- 40 C	+ 85 C	Single	SMD-6	9.52 mm	9 mm	6.35 mm	DA100J	Tube
Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 3MH DIP DA102C Murata Power Solutions 1: $3.35 250In Stock 1,350On Order	Mfr. Part No. DA102C Mouser Part No 580-DA102C	Murata Power Solutions	Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 3MH DIP	Datasheet	250In Stock 1,350On Order On Order Ship Dates Mfr. No: DA102C Stock: 250 Can Dispatch Immediately On Order: 900 Expected 2/11/2026 450 Expected 11/1/2027 Factory Lead Time: 11 Weeks	$3.35 $2.82 $2.52 $2.50 View $2.41 $2.11 $2.05 $2.01 $1.89	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	50 Hz to 60 Hz	2 mH to 3.9 mH	110 Ohms		2 kV	0 C	+ 70 C	Single	DIL-6	9.52 mm	9 mm	6.35 mm	DA100C	Tube
Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 5MH DIP DA103C Murata Power Solutions 1: $3.16 572In Stock	Mfr. Part No. DA103C Mouser Part No 580-DA103C	Murata Power Solutions	Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 5MH DIP	Datasheet	572In Stock	$3.16 $2.76 $2.53 $2.43 View $2.33 $2.05 $2.00	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	50 Hz to 60 Hz	4 mH to 7.75 mH	110 Ohms		2 kV	0 C	+ 70 C	Single	DIL-6	9.52 mm	9 mm	6.35 mm	DA100C	Tube
Audio Transformers / Signal Transformers SP-74 - AUDIO XFMR 80CT:32CT/8 Ohm 4.0mADC 50mW ENCAPSULATED PCB MOUNT SP-74 Triad Magnetics 1: $28.15 58In Stock New Product	Mfr. Part No. SP-74 Mouser Part No 553-SP-74 New Product	Triad Magnetics	Audio Transformers / Signal Transformers SP-74 - AUDIO XFMR 80CT:32CT/8 Ohm 4.0mADC 50mW ENCAPSULATED PCB MOUNT	Datasheet	58In Stock	$28.15 $25.35 $24.93 $22.79 View $21.84 $21.15 Quote	Min.: 1 Mult.: 1	Audio Transformers		Through Hole	300 Hz to 100 kHz		80 Ohms	32 Ohms		- 40 C	+ 85 C	1 Channel		10.414 mm	7.874 mm	11.81 mm	MIL-T-27E
Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 2-Port Pulse Electronics PE-65848FNLT PE-65848FNLT Pulse Electronics 1: $10.27 477In Stock NRND	Mfr. Part No. PE-65848FNLT Mouser Part No 673-PE-65848FNLT NRND	Pulse Electronics	Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 2-Port	Datasheet	477In Stock	Cut Tape $10.27 $9.03 $8.66 $8.39 Reel $7.85 View $8.13 $7.48 $6.57	Min.: 1 Mult.: 1 : 250	Audio Transformers	Module	SMD/SMT						0 C	+ 70 C	Single		14.37 mm	12.07 mm	8.64 mm		Reel, Cut Tape
Audio Transformers / Signal Transformers 100 V transformer for loudspeakers in PA systems. Allows all 4 & 8ohm speakers 1806 Visaton 1: $24.72 19In Stock	Mfr. Part No. 1806 Mouser Part No 243-TR6.8	Visaton	Audio Transformers / Signal Transformers 100 V transformer for loudspeakers in PA systems. Allows all 4 & 8ohm speakers	Datasheet	19In Stock	$24.72 $20.70 $19.35 $18.07 View $16.84 $15.34 $15.30	Min.: 1 Mult.: 1	Audio Transformers		SMD/SMT	30 Hz to 22 kHz		6.7 kOhms	4 Ohms, 8 Ohms				Single		43 mm	18.6 mm	36 mm
Audio Transformers / Signal Transformers AUDIO XFMR 10.0Kct:10.0Kct 1.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-66 SP-66 Triad Magnetics 1: $23.75 1,428In Stock 1,008Expected 22/10/2026	Mfr. Part No. SP-66 Mouser Part No 553-SP66	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 10.0Kct:10.0Kct 1.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-66	Datasheet	1,428In Stock 1,008Expected 22/10/2026	$23.75 $22.28 $21.04 $20.36 View $19.57 $19.08 $18.63 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		10 kOhms	10 kOhms	1 kV	- 40 C	+ 85 C	Single		7.874 mm	10.41 mm	11.811 mm	MIL-T-27E
Audio Transformers / Signal Transformers AUDIO XFMR 600ct:600ct 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-67 SP-67 Triad Magnetics 1: $25.94 4,230In Stock 1,132Expected 12/10/2026	Mfr. Part No. SP-67 Mouser Part No 553-SP67	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 600ct:600ct 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-67	Datasheet	4,230In Stock 1,132Expected 12/10/2026	$25.94 $23.58 $22.54 $21.86 View $20.74 $20.48 $19.83 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		600 Ohms	600 Ohms	1 kV	- 40 C	+ 85 C	Single		0.41 in	0.31 in	0.465 in	MIL-T-27E