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Pulse Transformers

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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.	Turns Ratio	Inductance	Voltage Time - Et	Mounting Style	Length	Width	Height
Pulse Transformers Isolation Module TGM-050P3RL HALO Electronics 1: $5.60 407In Stock 816Expected 12/02/2027	Mfr. Part No. TGM-050P3RL Mouser Part No 493-TGM-050P3RL	HALO Electronics	Pulse Transformers Isolation Module Learn More about HALO Electronics halo dc dc transformers	Datasheet	407In Stock 816Expected 12/02/2027	$5.60 $3.62 $2.95 $2.39 View $2.00 $1.73 $1.65 $1.60	Min.: 1 Mult.: 1	1:1:1:1	240 uH	5.5 V/us	SMD/SMT	7.62 mm	7.11 mm	2.24 mm
Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi TGM-250NSLF HALO Electronics 1: $5.30 406In Stock	Mfr. Part No. TGM-250NSLF Mouser Part No 493-TGM-250NSLF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi Learn More about HALO Electronics halo dc dc transformers	Datasheet	406In Stock	$5.30 $3.41 $2.78 $2.25 View $1.89 $1.63 $1.56 $1.52	Min.: 1 Mult.: 1	1:1	960 uH	11 V/us	SMD/SMT	8.13 mm	7.11 mm	5.08 mm
Pulse Transformers ISO MOD SMD GullWing 3W 198uH For MAX256 TGM-H281NFLF HALO Electronics 1: $4.16 62In Stock 1,848On Order	Mfr. Part No. TGM-H281NFLF Mouser Part No 493-TGM-H281NFLF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 3W 198uH For MAX256 Learn More about HALO Electronics halo dc dc transformers	Datasheet	62In Stock 1,848On Order On Order Ship Dates Mfr. No: TGM-H281NFLF Stock: 62 Can Dispatch Immediately On Order: 504 Expected 05/02/2027 1,344 Expected 09/04/2027 Factory Lead Time: 22 Weeks	$4.16 $4.15 $3.89 $3.70 View $3.28 $3.09	Min.: 1 Mult.: 1	1:1:2.6:2.6	198 uH	18.5 V/us	SMD/SMT	12.07 mm	11.56 mm	8.64 mm
Pulse Transformers SMD ISOLATION MODULE For Maxim ICs TGMR-1464V6LF HALO Electronics 1: $9.30 221In Stock	Mfr. Part No. TGMR-1464V6LF Mouser Part No 493-TGMR-1464V6LF	HALO Electronics	Pulse Transformers SMD ISOLATION MODULE For Maxim ICs Learn More about HALO Electronics halo dc dc transformers	Datasheet	221In Stock	$9.30 $6.02 $4.91 $3.97 View $3.33 $2.87 $2.75 $2.66	Min.: 1 Mult.: 1	1:2.4	125 uH	15.7 V/us	SMD/SMT	10.87 mm	9.45 mm	10.03 mm
Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin TGMR-340V6LFTR HALO Electronics 1: $10.10 85In Stock	Mfr. Part No. TGMR-340V6LFTR Mouser Part No 493-TGMR-340V6LFTR	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	85In Stock	Cut Tape $10.10 $6.51 $5.31 $4.29 Reel $3.60 View $2.98 $2.87 $2.73 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	1:1.33	800 uH	22 V/us	SMD/SMT	10.87 mm	9.45 mm	10.03 mm
Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin TGMR-380V6LF HALO Electronics 1: $9.70 111In Stock	Mfr. Part No. TGMR-380V6LF Mouser Part No 493-TGMR-380V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	111In Stock	$9.70 $6.25 $5.10 $4.12 View $3.46 $2.98 $2.85 $2.69 Quote	Min.: 1 Mult.: 1	1:2.66	800 uH	22 V/us	SMD/SMT	10.87 mm	9.45 mm	10.03 mm
Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridge TGMR-512V6LF HALO Electronics 1: $3.19 22In Stock	Mfr. Part No. TGMR-512V6LF Mouser Part No 493-TGMR-512V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridge Learn More about HALO Electronics halo dc dc transformers	Datasheet	22In Stock	$3.19 $3.16 $2.55	Min.: 1 Mult.: 1	4:1		60 V/us	SMD/SMT	10.87 mm	9.45 mm	10.03 mm
Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pi TGMS-1440V6LF HALO Electronics 1: $8.25 552In Stock	Mfr. Part No. TGMS-1440V6LF Mouser Part No 493-TGMS-1440V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pi Learn More about HALO Electronics halo dc dc transformers	Datasheet	552In Stock	$8.25 $5.32 $4.34 $3.51 View $2.99 $2.60	Min.: 1 Mult.: 1	1:1.33	180 uH	15.7 V/us	SMD/SMT	10.87 mm	9.45 mm	10.03 mm
Pulse Transformers Isolation Module TGRAD-560V8LF HALO Electronics 1: $12.75 219In Stock 252Expected 16/12/2026	Mfr. Part No. TGRAD-560V8LF Mouser Part No 493-TGRAD-560V8LF	HALO Electronics	Pulse Transformers Isolation Module Learn More about HALO Electronics halo dc dc transformers	Datasheet	219In Stock 252Expected 16/12/2026	$12.75 $8.24 $6.72 $5.44 View $4.56 $3.93 $3.76 $3.65	Min.: 1 Mult.: 1	1:2	398 uH		SMD/SMT	14.99 mm	12.07 mm	8.64 mm
Pulse Transformers TFMR 1:1:1, 56VUS SM TOROID 78602/9JC Murata Power Solutions 1: $2.46 152In Stock	Mfr. Part No. 78602/9JC Mouser Part No 580-78602/9JC	Murata Power Solutions	Pulse Transformers TFMR 1:1:1, 56VUS SM TOROID Learn More about Murata Power Solutions Murata786J	Datasheet	152In Stock	$2.46 $2.23 $2.03 $1.96 View $1.90 $1.85 $1.84 $1.81 $1.68	Min.: 1 Mult.: 1	1:1:1	10 mH		SMD/SMT	12.7 mm	9.52 mm	6.35 mm
Pulse Transformers .1A 500VAC .75 Rp/Rs PCB MOUNT IT243 TE Connectivity / Schaffner 1: $7.11 124In Stock 600On Order	Mfr. Part No. IT243 Mouser Part No 631-IT243	TE Connectivity / Schaffner	Pulse Transformers .1A 500VAC .75 Rp/Rs PCB MOUNT Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	124In Stock 600On Order On Order Ship Dates Mfr. No: IT243 Stock: 124 Can Dispatch Immediately On Order: 200 Expected 12/10/2026 400 Expected 22/02/2027 Factory Lead Time: 24 Weeks	$7.11 $6.43 $6.27 $6.10 View $5.29 $5.28 $5.23 $5.16 Quote	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers 15MH .1A XFRMR PULSE 3:1:1 DL IT244 TE Connectivity / Schaffner 1: $7.28 284In Stock	Mfr. Part No. IT244 Mouser Part No 631-IT244	TE Connectivity / Schaffner	Pulse Transformers 15MH .1A XFRMR PULSE 3:1:1 DL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	284In Stock	$7.28 $6.25 $6.00 $5.81 View $5.63 $5.37 $4.99 $4.90 Quote	Min.: 1 Mult.: 1	3:1:1			Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers Pulse Transformers IT245 TE Connectivity / Schaffner 1: $6.81 289In Stock	Mfr. Part No. IT245 Mouser Part No 631-IT245	TE Connectivity / Schaffner	Pulse Transformers Pulse Transformers Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	289In Stock	$6.81 $5.97 $5.81 $5.69 View $4.98 $4.87 $4.66 $4.61	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers 17MH .25A XFRMR PULSE 2:1:1 DL IT249 TE Connectivity / Schaffner 1: $6.51 93In Stock 200Expected 10/02/2027	Mfr. Part No. IT249 Mouser Part No 631-IT249	TE Connectivity / Schaffner	Pulse Transformers 17MH .25A XFRMR PULSE 2:1:1 DL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	93In Stock 200Expected 10/02/2027	$6.51 $5.82 $5.44 $5.20 View $4.93 $4.92 $4.78 $4.63 $4.49	Min.: 1 Mult.: 1	2:1:1	17 mH		Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers .25A 500VAC PULSE TRANSFORMER IT255 TE Connectivity / Schaffner 1: $6.29 144In Stock 200Expected 02/03/2027	Mfr. Part No. IT255 Mouser Part No 631-IT255	TE Connectivity / Schaffner	Pulse Transformers .25A 500VAC PULSE TRANSFORMER Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	144In Stock 200Expected 02/03/2027	$6.29 $5.62 $5.40 $5.07 View $5.06 $4.95 $4.86 Quote	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers 0.1A 500VAC PULSE TRANSFORMER IT260 TE Connectivity / Schaffner 1: $11.99 45In Stock	Mfr. Part No. IT260 Mouser Part No 631-IT260	TE Connectivity / Schaffner	Pulse Transformers 0.1A 500VAC PULSE TRANSFORMER Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	45In Stock	$11.99 $10.67 $10.25 $9.89 View $9.44 $8.50 $8.39 $8.27 Quote	Min.: 1 Mult.: 1				Through Hole	17.6 mm	16.7 mm	11.3 mm
Pulse Transformers 21MH .25A XFRMR PULSE 1:1:1 DL IT312 TE Connectivity / Schaffner 1: $20.71 100In Stock	Mfr. Part No. IT312 Mouser Part No 631-IT312	TE Connectivity / Schaffner	Pulse Transformers 21MH .25A XFRMR PULSE 1:1:1 DL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	100In Stock	$20.71 $18.04 $17.30 $16.75 View $16.22 $15.31 $15.10 Quote	Min.: 1 Mult.: 1	1:1:1	21 mH		Through Hole	25.5 mm	25.5 mm	25 mm
Pulse Transformers THT Offline DateDrve 450uH 330Ohms P0585NL Pulse Electronics 1: $5.66 25In Stock 480Expected 08/10/2026	Mfr. Part No. P0585NL Mouser Part No 673-P0585NL	Pulse Electronics	Pulse Transformers THT Offline DateDrve 450uH 330Ohms	Datasheet	25In Stock 480Expected 08/10/2026	$5.66 $5.02 $4.82 $3.99 View $3.89 $3.82 $3.68 $3.64	Min.: 1 Mult.: 1		450 uH			20.57 mm	12.19 mm	19.05 mm
Pulse Transformers PLANAR 1:1:1 SM High Side / 1200V MGDT100100-SM Vishay / Dale 1: $12.65 47In Stock	Mfr. Part No. MGDT100100-SM Mouser Part No 70-MGDT100100-SM	Vishay / Dale	Pulse Transformers PLANAR 1:1:1 SM High Side / 1200V Learn More about Vishay / Dale vishay mgdt transformers	Datasheet	47In Stock	$12.65 $11.00 $10.80 $10.66 View $9.96 $9.46 $9.24 $9.09 Quote	Min.: 1 Mult.: 1		240 uH			20.57 mm	18.42 mm	11.43 mm
Pulse Transformers PLANAR 1:1.25:1.25 L High Side / 1200V MGDT100125LF Vishay / Dale 1: $11.55 15In Stock	Mfr. Part No. MGDT100125LF Mouser Part No 70-MGDT100125LF	Vishay / Dale	Pulse Transformers PLANAR 1:1.25:1.25 L High Side / 1200V Learn More about Vishay / Dale vishay mgdt transformers	Datasheet	15In Stock	$11.55 $10.41 $9.98 $9.56 View $9.26 $8.97 $8.68 $8.41	Min.: 1 Mult.: 1		240 uH			20.57 mm	18.42 mm	11.43 mm
Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV 750313723 Wurth Elektronik 1: $1.46 1,139In Stock	Mfr. Part No. 750313723 Mouser Part No 710-750313723	Wurth Elektronik	Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV	Datasheet	1,139In Stock	Cut Tape $1.46 $1.35 $1.08 $0.95 $0.696 Reel $0.696 MouseReel Available	Min.: 1 Mult.: 1 : 1,800
Pulse Transformers WE-GDTI EP7 1800uH 11pF 3:1:1 760301306 Wurth Elektronik 1: $6.93 123In Stock 350Expected 02/10/2026	Mfr. Part No. 760301306 Mouser Part No 710-760301306	Wurth Elektronik	Pulse Transformers WE-GDTI EP7 1800uH 11pF 3:1:1 Learn More about Wurth Elektronik wurth gdt	Datasheet	123In Stock 350Expected 02/10/2026	Cut Tape $6.93 $6.53 $6.25 Reel $5.61 $5.29 MouseReel Available	Min.: 1 Mult.: 1 : 350	3:1:1	1.8 mH		SMD/SMT	10.5 mm	10.5 mm	11 mm
Pulse Transformers CHARGER_ADAPTER CYPET121XQMA1 Infineon Technologies 1: $0.67 176In Stock 2,340On Order	Mfr. Part No. CYPET121XQMA1 Mouser Part No 726-CYPET121XQMA1	Infineon Technologies	Pulse Transformers CHARGER_ADAPTER	Datasheet	176In Stock 2,340On Order	$0.67 $0.472 $0.423 $0.37 View $0.308 $0.302 $0.296 $0.293	Min.: 1 Mult.: 1	1:2	15.66 uH		Through Hole	10.4 mm	8 mm	6 mm
Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer ALT4532P-181-T05G TDK 1: $1.42 8In Stock 128,000On Order	Mfr. Part No. ALT4532P-181-T05G Mouser Part No 810-ALT4532P181T05G	TDK	Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer Learn More about TDK alt series	Datasheet	8In Stock 128,000On Order On Order Ship Dates Mfr. No: ALT4532P-181-T05G Stock: 8 Can Dispatch Immediately On Order: 64,000 Expected 30/12/2026 64,000 Expected 29/03/2027 Factory Lead Time: 20 Weeks	Cut Tape $1.42 $1.29 $1.24 $1.20 View Reel $0.945 $1.16 $1.10 $1.07 $1.05 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1:1	180 uH		SMD/SMT	4.5 mm	3.2 mm	2.9 mm
Pulse Transformers ESMIT-4164 Sumida 1: $1.97 640In Stock	Mfr. Part No. ESMIT-4164 Mouser Part No 851-ESMIT-4164	Sumida	Pulse Transformers	Datasheet	640In Stock	$1.97 $1.77 $1.59 $1.42 View $1.24 $1.20	Min.: 1 Mult.: 1