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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.
Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 150F, 70 mohm HS1040-3R8157-R Eaton Electronics 1: $12.55 674In Stock	Mfr. Part No. HS1040-3R8157-R Mouser Part No 504-HS1040-3R8157-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 150F, 70 mohm Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	674In Stock	$12.55 $9.66 $8.40 $8.05 View $7.50 $7.41	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: $79.96 3In Stock 5Expected 2026/11/12 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	3In Stock 5Expected 2026/11/12	$79.96 $71.86 $68.84 $66.65 $65.77	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: $426.43 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	$426.43 $409.66 $391.21 Quote Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 20Kohm/80Kohm, 20-20KHz, 22dBu HS-29 Triad Magnetics 1: $411.90 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	$411.90 $369.80	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: $424.01 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	$424.01 $407.07 $381.92	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: $354.01 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	$354.01 $317.70 $312.47	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: $364.67 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	$364.67 $327.26 $322.98	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: $389.19 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	$389.19 $370.08 $347.21	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm HS0820-3R8256-R Eaton Electronics 1: $4.13 988In Stock	Mfr. Part No. HS0820-3R8256-R Mouser Part No 504-HS0820-3R8256-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	988In Stock	$4.13 $2.98 $2.47 $2.28 View $1.97 $1.85 $1.72 $1.64	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors HS Hybrid Supercapacitor, 3.8V, 50F, 450mW HS1020-3R8506-R Eaton Electronics 1: $6.30 1,017In Stock 400Expected 2027/04/29	Mfr. Part No. HS1020-3R8506-R Mouser Part No 504-HS1020-3R8506-R	Eaton Electronics	Supercapacitors / Ultracapacitors HS Hybrid Supercapacitor, 3.8V, 50F, 450mW Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	1,017In Stock 400Expected 2027/04/29	$6.30 $4.75	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm HS0814-3R8106-R Eaton Electronics 1: $5.25 5In Stock 1,200On Order	Mfr. Part No. HS0814-3R8106-R Mouser Part No 504-HS0814-3R8106-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	5In Stock 1,200On Order	$5.25 $3.78 $2.42 $2.24 View $1.93 $1.80	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 30F 3.8V ESR=550 HS1016-3R8306-R Eaton Electronics 1: $4.38 46In Stock 2,800On Order	Mfr. Part No. HS1016-3R8306-R Mouser Part No 504-HS1016-3R8306-R	Eaton Electronics	Supercapacitors / Ultracapacitors 30F 3.8V ESR=550 Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	46In Stock 2,800On Order On Order Ship Dates Mfr. No: HS1016-3R8306-R Stock: 46 Can Dispatch Immediately On Order: 1,600 Pending 1,200 Expected 2026/11/30 Factory Lead Time: 28 Weeks	$4.38 $3.80 $3.27 $3.13 $2.95	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 0.22F 3.8V 20% HS1625-3R8227-R Eaton Electronics 1: $15.46 27In Stock	Mfr. Part No. HS1625-3R8227-R Mouser Part No 504-HS1625-3R8227-R	Eaton Electronics	Supercapacitors / Ultracapacitors 0.22F 3.8V 20% Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	27In Stock	$15.46 $12.43	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 70F 3.8V ESR=250 HS1025-3R8706-R Eaton Electronics 1: $6.69 1,198Expected 2027/05/12	Mfr. Part No. HS1025-3R8706-R Mouser Part No 504-HS1025-3R8706-R	Eaton Electronics	Supercapacitors / Ultracapacitors 70F 3.8V ESR=250 Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	1,198Expected 2027/05/12	$6.69 $5.56	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 60Kohm, 20-20KHz, 50dBu HS-27 Triad Magnetics 1: $304.30 12Factory Stock Available New Product	Mfr. Part No. HS-27 Mouser Part No 553-HS-27 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 60Kohm, 20-20KHz, 50dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	12Factory Stock Available More Info Available	$304.30 $294.34 $289.04 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 110Kohm, 20-20KHz, 15dBu HS-23 Triad Magnetics 1: $335.84 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. HS-23 Mouser Part No 553-HS-23 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 110Kohm, 20-20KHz, 15dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	Non-Stocked Lead-Time 12 Weeks	$335.84 $324.87 $319.02 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 111Kohm, 20-20KHz, 25dBu HS-25 Triad Magnetics 1: $349.40 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. HS-25 Mouser Part No 553-HS-25 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 111Kohm, 20-20KHz, 25dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	Non-Stocked Lead-Time 12 Weeks	$349.40 $296.62 $292.30	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 30ohm/50ohm: Zsec = 130Kohm , 50-10KHz, 0dBu HS-5 Triad Magnetics 30: $404.50 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. HS-5 Mouser Part No 553-HS-5 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 30ohm/50ohm: Zsec = 130Kohm , 50-10KHz, 0dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	Non-Stocked Lead-Time 12 Weeks	$404.50 View Quote	Min.: 30 Mult.: 6
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 10dBu HS-54 Triad Magnetics 30: $419.47 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. HS-54 Mouser Part No 553-HS-54 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 10dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	Non-Stocked Lead-Time 12 Weeks	$419.47 View Quote	Min.: 30 Mult.: 6
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 117.6Kohm, 20-20KHz, 20dBu HS-8 Triad Magnetics 1: $441.97 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. HS-8 Mouser Part No 553-HS-8 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 117.6Kohm, 20-20KHz, 20dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	Non-Stocked Lead-Time 12 Weeks	$441.97 $422.97 $415.28 View Quote	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 5.0F 3.8V 20% HS0612-3R8505-R Eaton Electronics 1: $3.44 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. HS0612-3R8505-R Mouser Part No 504-HS0612-3R8505-R	Eaton Electronics	Supercapacitors / Ultracapacitors 5.0F 3.8V 20%	Datasheet	Non-Stocked Lead-Time 28 Weeks	$3.44 $2.41 $2.01 $1.88 View $1.67 $1.60	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 120F 3.8V 30% HS1225-3R8127-R Eaton Electronics 1: $10.86 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. HS1225-3R8127-R Mouser Part No 504-HS1225-3R8127-R	Eaton Electronics	Supercapacitors / Ultracapacitors 120F 3.8V 30% Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$10.86 $10.36	Min.: 1 Mult.: 1
Power Transformers - Industrial Pwr Xfmr, Pri = 115, Sec = 115V a. 1.39A 400Hz HS-472 Triad Magnetics 30: $606.42 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part No. HS-472 Mouser Part No 553-HS-472 New Product	Triad Magnetics	Power Transformers - Industrial Pwr Xfmr, Pri = 115, Sec = 115V a. 1.39A 400Hz		Non-Stocked Lead-Time 16 Weeks	$606.42	Min.: 30 Mult.: 6
Audio Transformers / Signal Transformers Audio Xfmr, Z pri =10kohm: Zsec600/150ohm , 150-15kHz 2W HS-71 Triad Magnetics 30: $388.23 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part No. HS-71 Mouser Part No 553-HS-71 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Z pri =10kohm: Zsec600/150ohm , 150-15kHz 2W Learn More about Triad Magnetics triad hs low level audio transformers		Non-Stocked Lead-Time 16 Weeks	$388.23 View Quote	Min.: 30 Mult.: 6
Power Transformers - Industrial Pwr Xfmr, Pri=115V, Sec1=600VCTa.0.05ADC, Sec2=5.0Va.2A, Sec3=6.3Va.2.5A HSM-203 Triad Magnetics 30: $621.31 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part No. HSM-203 Mouser Part No 553-HSM-203 New Product	Triad Magnetics	Power Transformers - Industrial Pwr Xfmr, Pri=115V, Sec1=600VCTa.0.05ADC, Sec2=5.0Va.2A, Sec3=6.3Va.2.5A		Non-Stocked Lead-Time 16 Weeks	$621.31	Min.: 30 Mult.: 6

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