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Transformers Passive Components

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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.
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:10Kct 4mADC 100mW PCB MOUNT/TY-141P TY-141P Triad Magnetics 1: $6.14 4,440In 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	4,440In Stock 4,810On Order On Order Ship Dates Mfr. No: TY-141P Stock: 4,440 Can Dispatch Immediately On Order: 400 Pending 4,410 Expected 14/12/2026 Factory Lead Time: 18 Weeks	$6.14 $5.49 $5.27 $5.11 View $4.83 $4.60 $4.53 $4.38 $4.30	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Disc. Eth. Mag. Quad Port SMT 2337826-1 TE Connectivity / AMP 1: $15.04 104In Stock	Mfr. Part No. 2337826-1 Mouser Part No 571-2337826-1	TE Connectivity / AMP	Audio Transformers / Signal Transformers Disc. Eth. Mag. Quad Port SMT Learn More about TE Connectivity / AMP te industrial ethernet discrete magnetics	Datasheet	104In Stock	$15.04 $14.93 $10.80 $10.79	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR 21033812410 HARTING 1: $29.70 43In Stock	Mfr. Part No. 21033812410 Mouser Part No 617-21033812410	HARTING	Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR Learn More about HARTING m12 magnetics connectors	Datasheet	43In Stock	$29.70 $26.74 $25.63 $24.61 View $23.82 $22.82	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR W/ POE 21033812411 HARTING 1: $30.97 4In Stock 60Expected 16/11/2026	Mfr. Part No. 21033812411 Mouser Part No 617-21033812411	HARTING	Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR W/ POE Learn More about HARTING m12 magnetics connectors	Datasheet	4In Stock 60Expected 16/11/2026	$30.97 $27.73 $26.53 $25.55 View $24.70 $23.46 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers M12 TRANS 10GBASE-T X STR WITH POE+ 21033812823 HARTING 1: $46.92 20In Stock	Mfr. Part No. 21033812823 Mouser Part No 617-21033812823	HARTING	Audio Transformers / Signal Transformers M12 TRANS 10GBASE-T X STR WITH POE+ Learn More about HARTING m12 magnetics connectors	Datasheet	20In Stock	$46.92 $42.91 $41.42 $40.52 View $40.51 $37.02 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D ANG W/O POE 21033814420 HARTING 1: $39.03 5In Stock	Mfr. Part No. 21033814420 Mouser Part No 617-21033814420	HARTING	Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D ANG W/O POE Learn More about HARTING m12 magnetics connectors	Datasheet	5In Stock	$39.03 $34.94 $33.30 $32.18 View $31.11 $29.40 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-TD ANG W/ POE+ 21033814421 HARTING 1: $37.94 1In Stock	Mfr. Part No. 21033814421 Mouser Part No 617-21033814421	HARTING	Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-TD ANG W/ POE+ Learn More about HARTING m12 magnetics connectors	Datasheet	1In Stock	$37.94 $33.25 $31.26 $30.09 View $29.01 $28.43 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers M12 TRANS 1000BASE-T X ANG W/O POE 21033814820 HARTING 1: $55.73 19In Stock	Mfr. Part No. 21033814820 Mouser Part No 617-21033814820	HARTING	Audio Transformers / Signal Transformers M12 TRANS 1000BASE-T X ANG W/O POE Learn More about HARTING m12 magnetics connectors	Datasheet	19In Stock	$55.73 $50.10 $47.63 $46.10 View $43.56 $42.75 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers LINE MATCHING TRANS LM-LP-1001L Bourns 1: $3.55 1,062In Stock	Mfr. Part No. LM-LP-1001L Mouser Part No 652-LM-LP-1001L	Bourns	Audio Transformers / Signal Transformers LINE MATCHING TRANS Learn More about Bourns power supply solutions	Datasheet	1,062In Stock	$3.55 $2.88 $2.77 $2.58 View $2.39 $2.33 $2.15 $2.11 $2.08	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1KHz 90ohm 10% LM-NP-1005L Bourns 1: $7.77 168In Stock	Mfr. Part No. LM-NP-1005L Mouser Part No 652-LM-NP-1005L	Bourns	Audio Transformers / Signal Transformers 1KHz 90ohm 10% Learn More about Bourns power supply solutions	Datasheet	168In Stock	$7.77 $7.01 $6.56 $6.33 View $6.14 $6.05 $5.85 $5.67 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers LAN xfmr,10/100/1000 BASE-T,IEEE,AEC-Q SM453229A-381N7Y Bourns 1: $0.62 36In Stock 22,000On Order	Mfr. Part No. SM453229A-381N7Y Mouser Part No 652-SM453229A-381N7Y	Bourns	Audio Transformers / Signal Transformers LAN xfmr,10/100/1000 BASE-T,IEEE,AEC-Q Learn More about Bourns automotive grade chip lan transformer	Datasheet	36In Stock 22,000On Order On Order Ship Dates Mfr. No: SM453229A-381N7Y Stock: 36 Can Dispatch Immediately On Order: 10,000 Expected 25/01/2027 6,000 Expected 17/02/2027 6,000 Expected 04/03/2027 Factory Lead Time: 22 Weeks	Cut Tape $0.62 $0.565 $0.528 $0.508 Reel $0.422 View $0.487 $0.472 $0.465 $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers LAN xfmr,10GbE,PoE+,IEEE SM453230-121N7YP Bourns 1: $1.37 1,278In Stock 4,000On Order	Mfr. Part No. SM453230-121N7YP Mouser Part No 652-SM453230-121N7YP	Bourns	Audio Transformers / Signal Transformers LAN xfmr,10GbE,PoE+,IEEE Learn More about Bourns sm453230 x1n7yp transformers	Datasheet	1,278In Stock 4,000On Order On Order Ship Dates Mfr. No: SM453230-121N7YP Stock: 1,278 Can Dispatch Immediately On Order: 2,000 Expected 21/01/2027 2,000 Expected 28/04/2027 Factory Lead Time: 22 Weeks	Cut Tape $1.37 $1.15 $1.01 $0.954 Reel $0.71 View $0.916 $0.888 $0.861 $0.696 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers Chip LAN xfmr,1 /2.5/5G,4.7x3.2x2.9mm SM453230-181N7Y Bourns 1: $0.61 1,226In Stock	Mfr. Part No. SM453230-181N7Y Mouser Part No 652-SM453230-181N7Y	Bourns	Audio Transformers / Signal Transformers Chip LAN xfmr,1 /2.5/5G,4.7x3.2x2.9mm Learn More about Bourns sm453230 1x1n7y transformers	Datasheet	1,226In Stock	Cut Tape $0.61 $0.516 $0.487 $0.47 Reel $0.389 View $0.441 $0.432 $0.425 $0.371 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers LAN xfmr,1/2.5/5GbE,PoE+,IEEE SM453230-231N7YP Bourns 1: $0.62 2,044In Stock	Mfr. Part No. SM453230-231N7YP Mouser Part No 652-SM453230-231N7YP	Bourns	Audio Transformers / Signal Transformers LAN xfmr,1/2.5/5GbE,PoE+,IEEE Learn More about Bourns sm453230 x1n7yp transformers	Datasheet	2,044In Stock	Cut Tape $0.62 $0.538 $0.504 $0.487 Reel $0.442 View $0.472 $0.463 $0.353 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers FLYBACK XFMER SM91047EL Bourns 1: $4.19 1,832In Stock	Mfr. Part No. SM91047EL Mouser Part No 652-SM91047EL	Bourns	Audio Transformers / Signal Transformers FLYBACK XFMER Learn More about Bourns power supply solutions	Datasheet	1,832In Stock	Cut Tape $4.19 $3.79 $3.53 $3.33 Reel $2.76 View $3.22 $2.83 $2.75 Quote MouseReel Available	Min.: 1 Mult.: 1 : 900
Audio Transformers / Signal Transformers MDL, SIN, 2.,5GD, 3KV, 1:1, HF, SMD, T&R HB4011HLT Pulse Electronics 1: $6.06 1,400In Stock	Mfr. Part No. HB4011HLT Mouser Part No 673-HB4011HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 2.,5GD, 3KV, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,400In Stock	Cut Tape $6.06 $5.48 $5.26 $5.10 Reel $4.66 View $4.93 $4.65 $4.50 $3.86 MouseReel Available	Min.: 1 Mult.: 1 : 350
Audio Transformers / Signal Transformers MDL, SIN, 2.5GPP,1:1, HF, SMD, T&R HB4013HLT Pulse Electronics 1: $4.55 1,247In Stock	Mfr. Part No. HB4013HLT Mouser Part No 673-HB4013HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 2.5GPP,1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,247In Stock	Cut Tape $4.55 $4.12 $3.83 $3.72 Reel $3.51 View $3.47 $3.39 $2.89 Quote MouseReel Available	Min.: 1 Mult.: 1 : 350
Audio Transformers / Signal Transformers MDL, SIN, 2.5GPP,1:1, HF, SMD, T&R HB4015HLT Pulse Electronics 1: $5.16 1,400In Stock	Mfr. Part No. HB4015HLT Mouser Part No 673-HB4015HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 2.5GPP,1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,400In Stock	Cut Tape $5.16 $4.66 $4.48 $4.34 Reel $4.06 View $4.29 $3.92 $3.79 $3.28 MouseReel Available	Min.: 1 Mult.: 1 : 350
Audio Transformers / Signal Transformers MDL, DUAL,2,5GPP, 1:1,EXT. HF, SMD,T&R HB4018HLT Pulse Electronics 1: $7.94 700In Stock	Mfr. Part No. HB4018HLT Mouser Part No 673-HB4018HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,2,5GPP, 1:1,EXT. HF, SMD,T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	700In Stock	Cut Tape $7.94 $7.17 $6.88 $6.66 Reel $6.09 View $6.46 $6.02 $5.18 Quote MouseReel Available	Min.: 1 Mult.: 1 : 350
Audio Transformers / Signal Transformers MDL, SIN, 1GD,1:1, HF, SMD, T&R HB5004HLT Pulse Electronics 1: $5.91 1,560In Stock	Mfr. Part No. HB5004HLT Mouser Part No 673-HB5004HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 1GD,1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,560In Stock	Cut Tape $5.91 $4.99 $4.70 $4.46 Reel $3.22 View $4.25 $4.03 $2.76 Quote MouseReel Available	Min.: 1 Mult.: 1 : 780
Audio Transformers / Signal Transformers MDL, SIN, 1GD,1:1, HF, SMD, T&R HB5009HLT Pulse Electronics 1: $5.54 1,225In Stock	Mfr. Part No. HB5009HLT Mouser Part No 673-HB5009HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 1GD,1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,225In Stock	Cut Tape $5.54 $4.17 $3.77 $3.63 Reel $3.22 View $3.48 $3.33 $2.77 Quote MouseReel Available	Min.: 1 Mult.: 1 : 780
Audio Transformers / Signal Transformers MDL, DUAL, 1GD, 1:1, HF, SMD, T&R HB5014HLT Pulse Electronics 1: $6.22 1,048In Stock	Mfr. Part No. HB5014HLT Mouser Part No 673-HB5014HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL, 1GD, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,048In Stock	Cut Tape $6.22 $5.62 $5.39 $5.23 Reel $4.78 View $5.06 $4.77 $4.63 $4.01 MouseReel Available	Min.: 1 Mult.: 1 : 350
Audio Transformers / Signal Transformers MDL, SIN, 5GD, 1:1, HF, SMD, T&R HB5G007HLT Pulse Electronics 1: $5.29 1,050In Stock	Mfr. Part No. HB5G007HLT Mouser Part No 673-HB5G007HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 5GD, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,050In Stock	Cut Tape $5.29 $4.78 $4.59 $4.45 Reel $4.07 View $4.31 $4.03 $3.89 $3.41 MouseReel Available	Min.: 1 Mult.: 1 : 350
Audio Transformers / Signal Transformers MDL, SIN, 5GD, 1:1, HF, SMD, T&R HB5G009HLT Pulse Electronics 1: $5.29 1,050In Stock	Mfr. Part No. HB5G009HLT Mouser Part No 673-HB5G009HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 5GD, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,050In Stock	Cut Tape $5.29 $4.78 $4.59 $4.45 Reel $4.07 View $4.31 $4.03 $3.89 $3.40 MouseReel Available	Min.: 1 Mult.: 1 : 350
Audio Transformers / Signal Transformers MDL,DUAL, 5GD, 1:1, HF, SMD, T&R HB5G015HLT Pulse Electronics 1: $7.91 700In Stock	Mfr. Part No. HB5G015HLT Mouser Part No 673-HB5G015HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 5GD, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	700In Stock	Cut Tape $7.91 $7.14 $6.85 $6.64 Reel $6.25 View $6.49 $6.20 $5.17 Quote MouseReel Available	Min.: 1 Mult.: 1 : 350