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Triad Magnetics Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Common Mode Chokes / Filters COMMON MODE CHOKE 6.0mH at 3.5Arms/ET3542-057 Triad Magnetics ET3542-057 ET3542-057 Triad Magnetics 1: £5.17 48In Stock	Mfr. Part No. ET3542-057 Mouser Part No 553-ET3542-057	Triad Magnetics	Common Mode Chokes / Filters COMMON MODE CHOKE 6.0mH at 3.5Arms/ET3542-057	Datasheet	48In Stock	£5.17 £4.26 £3.94 £3.64 View £3.43 £3.25	Min.: 1 Mult.: 1
Power Inductors - Leaded INDUCTOR 5.6mH at 0.25ADC ROD CORE/RC-1 Triad Magnetics RC-1 RC-1 Triad Magnetics 1: £2.57 355In Stock	Mfr. Part No. RC-1 Mouser Part No 553-RC-1	Triad Magnetics	Power Inductors - Leaded INDUCTOR 5.6mH at 0.25ADC ROD CORE/RC-1	Datasheet	355In Stock	£2.57 £2.10 £1.97 £1.82 View £1.70 £1.60 £1.51 £1.46	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu HS-56-TH Triad Magnetics 1: £59.70 8In Stock New Product	Mfr. Part No. HS-56-TH Mouser Part No 553-HS-56-TH New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu Learn More about Triad Magnetics hs 56 th audio transformer	Datasheet	8In Stock	£59.70 £53.66 £51.40 £49.77 £49.11	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers IMPEDANCE MATCHING XFRMR - 10Kohm CT TO 2kohm CT MET-11-T Triad Magnetics 1: £8.79 59In Stock New Product	Mfr. Part No. MET-11-T Mouser Part No 553-MET-11-T New Product	Triad Magnetics	Audio Transformers / Signal Transformers IMPEDANCE MATCHING XFRMR - 10Kohm CT TO 2kohm CT	Datasheet	59In Stock	£8.79 £7.93 £7.57 £7.19 View £6.96 £6.77 £6.62 £6.41	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 77Kohm, 20-20KHz, 10dBu HS-1 Triad Magnetics 1: £318.40 25In Stock New Product	Mfr. Part No. HS-1 Mouser Part No 553-HS-1 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 77Kohm, 20-20KHz, 10dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	25In Stock	£318.40 £305.88 £292.10 Quote Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 117.6Kohm, 20-20KHz, 10dBu HS-4 Triad Magnetics 1: £316.59 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	£316.59 £303.95 £285.17	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu HS-50 Triad Magnetics 1: £255.28 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	£255.28 £233.55 £233.32	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu HS-52 Triad Magnetics 1: £263.28 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	£263.28 £241.74 £241.15	Min.: 1 Mult.: 1
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: £290.60 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	£290.60 £276.33 £259.25	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 20Kohm/80Kohm, 20-20KHz, 22dBu HS-29 Triad Magnetics 1: £307.55 3In Stock 25Expected 26/11/2026 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	3In Stock 25Expected 26/11/2026	£307.55 £276.13	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 600/250/50 ohms:60K ohms (1:10.0) 10mW A-11J Triad Magnetics 1: £125.53 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	£125.53 £118.50 £111.02 £107.96 Quote Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 600CT/150 ohms:60K ohms (1:10.0) 10mW A-12J Triad Magnetics 1: £129.70 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	£129.70 £118.51 £110.36 £107.32 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 600/250/50 ohms:85K ohms (1:12.0) 1mW A-9J Triad Magnetics 1: £124.12 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	£124.12 £113.69 £106.76 £103.33	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SP-74 - AUDIO XFMR 80CT:32CT/8 Ohm 4.0mADC 50mW ENCAPSULATED PCB MOUNT SP-74 Triad Magnetics 1: £16.05 61In 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	61In Stock	£16.05 £14.45 £13.86 £13.70 View £12.99 £12.46 £12.06	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MET-09-T - IMPEDANCE MATCHING TRANSFORMER - 10K ohms to 10K ohms MET-09-T Triad Magnetics 1: £9.53 3,076In Stock 6,298On Order	Mfr. Part No. MET-09-T Mouser Part No 553-MET-09-T	Triad Magnetics	Audio Transformers / Signal Transformers MET-09-T - IMPEDANCE MATCHING TRANSFORMER - 10K ohms to 10K ohms	Datasheet	3,076In Stock 6,298On Order On Order Ship Dates Mfr. No: MET-09-T Stock: 3,076 Can Dispatch Immediately On Order: 586 Pending 5,712 Expected 26/11/2026 Factory Lead Time: 16 Weeks	£9.53 £9.07 £7.47 £7.06 View £6.84 £6.71 £6.50 £6.37	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers AUDIO XFMR 10.0Kct:10.0Kct 1.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-66 SP-66 Triad Magnetics 1: £13.57 2,007In Stock	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	2,007In Stock	£13.57 £12.15 £11.71 £11.41 View £10.96 £10.55 £10.34	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers AUDIO XFMR 600ct:600ct 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-67 SP-67 Triad Magnetics 1: £14.82 4,999In Stock	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	4,999In Stock	£14.82 £13.31 £12.78 £12.40 View £11.97 £11.58 £11.21	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers TRANSFORMER, AUDIO, HI FI: TY-250P Triad Magnetics 1: £4.85 4,095In Stock	Mfr. Part No. TY-250P Mouser Part No 553-TY-250P	Triad Magnetics	Audio Transformers / Signal Transformers TRANSFORMER, AUDIO, HI FI:	Datasheet	4,095In Stock	£4.85 £4.39 £4.21 £4.08 View £3.96 £3.78 £3.67 £3.55	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:10Kct 4mADC 100mW PCB MOUNT/TY-141P TY-141P Triad Magnetics 1: £4.33 4,409In Stock 4,810On Order	Mfr. Part No. TY-141P Mouser Part No 553-TY141P	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:10Kct 4mADC 100mW PCB MOUNT/TY-141P	Datasheet	4,409In Stock 4,810On Order On Order Ship Dates Mfr. No: TY-141P Stock: 4,409 Can Dispatch Immediately On Order: 400 Pending 4,410 Expected 14/12/2026 Factory Lead Time: 25 Weeks	£4.33 £3.91 £3.76 £3.63 View £3.50 £3.35 £3.27 £3.17 £3.13	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 600CT/150 ohms:60K ohms (1:10.5) 1mW A-10J Triad Magnetics 1: £120.76 8In Stock	Mfr. Part No. A-10J Mouser Part No 553-A-10J	Triad Magnetics	Audio Transformers / Signal Transformers 600CT/150 ohms:60K ohms (1:10.5) 1mW Learn More about Triad Magnetics triad j series audio transformers	Datasheet	8In Stock	£120.76 £110.43 £108.33 £104.86	Min.: 1 Mult.: 1
EMI Gaskets, Sheets, Absorbers & Shielding SHIELD Mu METAL FOR SP TYPE XFMR/SP-310 SP-310 Triad Magnetics 1: £3.41 4,692In Stock 4,536Expected 26/11/2026	Mfr. Part No. SP-310 Mouser Part No 553-SP310	Triad Magnetics	EMI Gaskets, Sheets, Absorbers & Shielding SHIELD Mu METAL FOR SP TYPE XFMR/SP-310	Datasheet	4,692In Stock 4,536Expected 26/11/2026	£3.41 £3.09 £2.88 £2.78 View £2.65 £2.46 £2.45 £2.44	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers AUDIO XFMR 600:600 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-70 Triad Magnetics SP-70 SP-70 Triad Magnetics 1: £14.37 3,783In Stock	Mfr. Part No. SP-70 Mouser Part No 553-SP70	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 600:600 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-70	Datasheet	3,783In Stock	£14.37 £13.69 £13.22 £12.81 View £12.03 £11.50 £11.24 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:10Kct 4mADC 100mW PCB MOUNT/TY-141P (NOTE: "-B" indicates BULK packaging) Triad Magnetics TY-141P-B TY-141P-B Triad Magnetics 1: £4.76 4,422In Stock	Mfr. Part No. TY-141P-B Mouser Part No 553-TY-141P-B	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:10Kct 4mADC 100mW PCB MOUNT/TY-141P (NOTE: "-B" indicates BULK packaging)	Datasheet	4,422In Stock	£4.76 £4.06 £3.90 £3.78 View £3.60 £3.45 £3.27 £3.17 £3.13	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 600CT/150 ohms:600CT/150 ohms (1:1) 50mW A-67J Triad Magnetics 1: £122.39 11In Stock 7On Order	Mfr. Part No. A-67J Mouser Part No 553-A-67J	Triad Magnetics	Audio Transformers / Signal Transformers 600CT/150 ohms:600CT/150 ohms (1:1) 50mW Learn More about Triad Magnetics triad j series audio transformers	Datasheet	11In Stock 7On Order	£122.39 £114.04 £106.62 £104.11 View Quote	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 9.5V 12AAC 0.046ohm C-44U Triad Magnetics 1: £35.55 7In Stock New At Mouser	Mfr. Part No. C-44U Mouser Part No 553-C-44U New At Mouser	Triad Magnetics	Common Mode Chokes / Filters 9.5V 12AAC 0.046ohm	Datasheet	7In Stock	£35.55 £28.42 £28.10 £27.37 £27.16	Min.: 1 Mult.: 1

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Triad Magnetics Passive Components

Types of Passive Components