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TDK 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	Primary Resistance	Mounting Style	Length	Width	Height
Pulse Transformers 5mH 10% 50kHz 1:1:10.1 SMD AEC-Q200 B78416A2433A003 TDK 1: $4.47 2,065In Stock	Mfr. Part # B78416A2433A003 Mouser Part # 871-B78416A2433A003	TDK	Pulse Transformers 5mH 10% 50kHz 1:1:10.1 SMD AEC-Q200	Datasheet	2,065In Stock	Cut Tape $4.47 $3.65 $3.17 $3.08 View Reel $2.87 $2.99 $2.96 $2.93 $2.87 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Pulse Transformers E10 SMD TRANSFORMER TR 1:0.76 AEC-Q200 B78307A2338A003 TDK 1: $8.76 216In Stock	Mfr. Part # B78307A2338A003 Mouser Part # 871-B78307A2338A003	TDK	Pulse Transformers E10 SMD TRANSFORMER TR 1:0.76 AEC-Q200 Learn More about TDK b78307 transfomers	Datasheet	216In Stock	Cut Tape $8.76 $7.75 $7.42 $7.22 Reel $6.66 View $6.98 $6.46 $6.19 $6.11	Min.: 1 Mult.: 1 : 280	1:4	60 nH			PCB Mount	13.15 mm	11.7 mm	11.35 mm
Pulse Transformers PLC trans, 15uH, 1.0ohm, -40-125C AMT45S-150-2P-TL000 TDK 1: $0.793 3,693In Stock New Product	Mfr. Part # AMT45S-150-2P-TL000 Mouser Part # 810-AMT45S1502PTL000 New Product	TDK	Pulse Transformers PLC trans, 15uH, 1.0ohm, -40-125C Learn More about TDK amt45s pulse transformers	Datasheet	3,693In Stock	Cut Tape $0.793 $0.636 $0.605 $0.586 View Reel $0.493 $0.564 $0.537 $0.525 $0.511 $0.493 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		15 uH		1 Ohms	PCB Mount	4.5 mm	3.2 mm	2.8 mm
Pulse Transformers E10 SMD TRANSFORMER TR 1:4 AEC-Q200 B78307A9741A003 TDK 1: $8.76 218In Stock	Mfr. Part # B78307A9741A003 Mouser Part # 871-B78307A9741A003	TDK	Pulse Transformers E10 SMD TRANSFORMER TR 1:4 AEC-Q200 Learn More about TDK b78307 transfomers	Datasheet	218In Stock	Cut Tape $8.76 $7.62 $7.28 $7.09 Reel $6.68 View $6.86 $6.55 $6.20 $6.10	Min.: 1 Mult.: 1 : 280	1:0.76	450 nH			PCB Mount	13.15 mm	11.7 mm	11.35 mm
Pulse Transformers 170uH 6Terminal Pulse Transformer ALT4532M-171-T001 TDK 1: $1.72 56,425In Stock 32,000Expected 2/1/2027	Mfr. Part # ALT4532M-171-T001 Mouser Part # 810-ALT4532M171T001	TDK	Pulse Transformers 170uH 6Terminal Pulse Transformer Learn More about TDK alt series	Datasheet	56,425In Stock 32,000Expected 2/1/2027	Cut Tape $1.72 $1.53 $1.47 $1.44 View Reel $1.19 $1.39 $1.33 $1.29 $1.23 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Pulse Transformers P303565 UI7 Transformer B78541A2525A003 TDK 1: $5.82 497In Stock New Product	Mfr. Part # B78541A2525A003 Mouser Part # 871-B78541A2525A003 New Product	TDK	Pulse Transformers P303565 UI7 Transformer Learn More about TDK epcos b78541a transformers	Datasheet	497In Stock	Cut Tape $5.82 $5.28 $4.93 $4.77 Reel $4.51 View $4.63 $4.30 $4.15 $4.08	Min.: 1 Mult.: 1 : 270	1:0.91:0.36	700 nH	15 V/us, 30 V/us	420 mOhms	PCB Mount	10.5 mm	10.8 mm	9.2 mm
Pulse Transformers P303566 UI7 Transformer B78541A2526A003 TDK 1: $5.82 81In Stock New Product	Mfr. Part # B78541A2526A003 Mouser Part # 871-B78541A2526A003 New Product	TDK	Pulse Transformers P303566 UI7 Transformer Learn More about TDK epcos b78541a transformers	Datasheet	81In Stock	Cut Tape $5.82 $5.28 $4.93 $4.77 Reel $4.55 View $4.63 $4.30 $4.15 $4.08	Min.: 1 Mult.: 1 : 270	1:0.81:0.45	700 nH	15 V/us, 30 V/us	420 mOhms	PCB Mount	10.5 mm	10.8 mm	9.2 mm
Pulse Transformers P303564 SMD UI Transformer B78541A2528A003 TDK 1: $5.34 263In Stock New Product	Mfr. Part # B78541A2528A003 Mouser Part # 871-B78541A2528A003 New Product	TDK	Pulse Transformers P303564 SMD UI Transformer Learn More about TDK epcos b78541a transformers	Datasheet	263In Stock	Cut Tape $5.34 $4.84 $4.50 $4.36 Reel $4.12 View $4.23 $3.95 $3.80 $3.74	Min.: 1 Mult.: 1 : 270	1:0.91	700 nH	15 V/us, 30 V/us	420 mOhms	PCB Mount	10.5 mm	10.8 mm	9.2 mm
Pulse Transformers SMD B78541 UI Transformer Sample Kit B78541X0001 TDK 1: $60.41 5In Stock New Product	Mfr. Part # B78541X0001 Mouser Part # 871-B78541X0001 New Product	TDK	Pulse Transformers SMD B78541 UI Transformer Sample Kit Learn More about TDK epcos b78541a transformers	Datasheet	5In Stock	$60.41 $57.17 $54.22 $53.40	Min.: 1 Mult.: 1					SMD/SMT			9.7 mm
Pulse Transformers 100uH Turn Ratio 1.2:1:1, 4.3kV DC 1sec VMT45DR-X01S1P4 TDK 1: $7.49 1,773In Stock	Mfr. Part # VMT45DR-X01S1P4 Mouser Part # 810-VMT45DR-X01S1P4	TDK	Pulse Transformers 100uH Turn Ratio 1.2:1:1, 4.3kV DC 1sec Learn More about TDK vmt automotive grade smd transformers	Datasheet	1,773In Stock	Cut Tape $7.49 $6.49 $6.27 $5.69 View Reel $4.99 $5.41 $5.14 $4.99 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,800	1.2:1:1	100 uH		610 mOhms, 670 mOhms	SMD/SMT	14.8 mm	8.5 mm	4.8 mm
Pulse Transformers 150uH Turn Ratio 0.75:1:1, 4.3kV DC 1sec. VMT45DR-X02S1P4 TDK 1: $7.49 1,783In Stock	Mfr. Part # VMT45DR-X02S1P4 Mouser Part # 810-VMT45DR-X02S1P4	TDK	Pulse Transformers 150uH Turn Ratio 0.75:1:1, 4.3kV DC 1sec. Learn More about TDK vmt automotive grade smd transformers	Datasheet	1,783In Stock	Cut Tape $7.49 $6.49 $6.27 $5.69 View Reel $4.99 $5.41 $5.14 $4.99 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,800	1:1	150 uH		610 mOhms, 710 mOhms	SMD/SMT	14.8 mm	8.5 mm	4.8 mm
Pulse Transformers 50uH Turns Ratio 1:1.07:0.6 AEC-Q200 B78541A2492A003 TDK 1: $5.82 669In Stock	Mfr. Part # B78541A2492A003 Mouser Part # 871-B78541A2492A003	TDK	Pulse Transformers 50uH Turns Ratio 1:1.07:0.6 AEC-Q200 Learn More about TDK epcos b78541a transformers	Datasheet	669In Stock	Cut Tape $5.82 $5.28 $4.82 $4.67 Reel $4.50 View $4.52 $4.30 $4.11 $3.98	Min.: 1 Mult.: 1 : 270	1:1.07:0.6	50 uH		420 mOhms	SMD/SMT	10.5 mm	13.85 mm	9.2 mm
Pulse Transformers TRANSFORMERS AUDIO & SIGNAL ALT3232M-151-T001 TDK 1: $1.65 70,237In Stock 46,000Expected 2/8/2027	Mfr. Part # ALT3232M-151-T001 Mouser Part # 810-ALT3232M151T001	TDK	Pulse Transformers TRANSFORMERS AUDIO & SIGNAL Learn More about TDK alt series	Datasheet	70,237In Stock 46,000Expected 2/8/2027	Cut Tape $1.65 $1.48 $1.39 $1.37 View Reel $1.11 $1.31 $1.25 $1.24 $1.21 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		150 uH				3.2 mm	3.2 mm	2.8 mm
Pulse Transformers 4.2mH 8% 50kHz 1:1:15 SMD AEC-Q200 B78416A2430A003 TDK 1: $5.01 4,021In Stock	Mfr. Part # B78416A2430A003 Mouser Part # 871-B78416A2430A003	TDK	Pulse Transformers 4.2mH 8% 50kHz 1:1:15 SMD AEC-Q200	Datasheet	4,021In Stock	Cut Tape $5.01 $4.20 $3.64 $3.54 $3.46 Reel $3.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Pulse Transformers 50uH Turns Ratio 1:1.08 AEC-Q200 B78541A2467A003 TDK 1: $5.34 437In Stock	Mfr. Part # B78541A2467A003 Mouser Part # 871-B78541A2467A003	TDK	Pulse Transformers 50uH Turns Ratio 1:1.08 AEC-Q200 Learn More about TDK epcos b78541a transformers	Datasheet	437In Stock	Cut Tape $5.34 $4.84 $4.50 $4.36 Reel $4.12 View $4.23 $3.95 $3.80 $3.74	Min.: 1 Mult.: 1 : 270	1:1.08	50 uH		250 mOhms	SMD/SMT	10.5 mm	13.85 mm	9.2 mm
Pulse Transformers FILM CAP 0.0022uF 10 SMD TRANSFORMER B82804A0354A110 TDK 1: $4.99 836In Stock 850Expected 3/12/2027	Mfr. Part # B82804A0354A110 Mouser Part # 871-B82804A0354A110	TDK	Pulse Transformers FILM CAP 0.0022uF 10 SMD TRANSFORMER Learn More about TDK epcosb82804a	Datasheet	836In Stock 850Expected 3/12/2027	Cut Tape $4.99 $4.52 $4.04 $3.93 Reel $3.48 View $3.81 $3.72 $3.50 $3.37 MouseReel Available	Min.: 1 Mult.: 1 : 850		350 uH				6.7 mm	6.1 mm	5.4 mm
Pulse Transformers 264uH, 2 Outputs Turns Ratio: 1:1:1 B82804A0264A210 TDK 1: $4.72 8,587In Stock	Mfr. Part # B82804A0264A210 Mouser Part # 871-B82804A264A210	TDK	Pulse Transformers 264uH, 2 Outputs Turns Ratio: 1:1:1 Learn More about TDK epcosb82804a	Datasheet	8,587In Stock	Cut Tape $4.72 $4.26 $3.94 $3.82 Reel $3.38 View $3.71 $3.61 $3.50 $3.32 MouseReel Available	Min.: 1 Mult.: 1 : 850		264 uH				6.7 mm	6.1 mm	5.4 mm
Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer ALT4532H-121-T10G TDK 1: $2.20 208In Stock 2,000Expected 11/9/2026	Mfr. Part # ALT4532H-121-T10G Mouser Part # 810-ALT4532H121T10G	TDK	Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer Learn More about TDK alt series	Datasheet	208In Stock 2,000Expected 11/9/2026	Cut Tape $2.20 $2.00 $1.87 $1.82 View Reel $1.46 $1.77 $1.73 $1.69 $1.64 $1.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1:1	120 uH			SMD/SMT	4.5 mm	3.2 mm	2.9 mm
Pulse Transformers E10 SMD Transformer Gate Driver B78307A2276A003 TDK 1: $9.28 136In Stock 280Expected 11/26/2026	Mfr. Part # B78307A2276A003 Mouser Part # 871-B78307A2276A003	TDK	Pulse Transformers E10 SMD Transformer Gate Driver Learn More about TDK b78307 transfomers	Datasheet	136In Stock 280Expected 11/26/2026	Cut Tape $9.28 $7.97 $7.63 $7.41 Reel $6.86 View $7.18 $6.58 $6.34 $6.21 MouseReel Available	Min.: 1 Mult.: 1 : 280						13.15 mm	11.7 mm	11.35 mm
Pulse Transformers 300uH, 2 Outputs Turns Ratio: 2.5:1:1 B82804A0304A225 TDK 1: $4.72 476In Stock	Mfr. Part # B82804A0304A225 Mouser Part # 871-B82804A304A225	TDK	Pulse Transformers 300uH, 2 Outputs Turns Ratio: 2.5:1:1 Learn More about TDK epcosb82804a	Datasheet	476In Stock	Cut Tape $4.72 $4.26 $3.94 $3.82 Reel $2.83 View $3.71 $3.61 $3.52 $2.80 MouseReel Available	Min.: 1 Mult.: 1 : 850		300 uH				6.7 mm	6.1 mm	5.4 mm
Pulse Transformers 317uH, 2 Outputs Turns Ratio: 2:1:1 B82804A0324A220 TDK 1: $4.72 303In Stock	Mfr. Part # B82804A0324A220 Mouser Part # 871-B82804A324A220	TDK	Pulse Transformers 317uH, 2 Outputs Turns Ratio: 2:1:1 Learn More about TDK epcosb82804a	Datasheet	303In Stock	Cut Tape $4.72 $4.26 $3.94 $3.82 Reel $3.26 View $3.71 $3.61 $3.50 $3.00 MouseReel Available	Min.: 1 Mult.: 1 : 850		317 uH				6.7 mm	6.1 mm	5.4 mm
Pulse Transformers 690uH Turns Ratio: 1.5:1 B82804A0694A115 TDK 1: $4.72 3In Stock 850Expected 5/7/2027	Mfr. Part # B82804A0694A115 Mouser Part # 871-B82804A694A115	TDK	Pulse Transformers 690uH Turns Ratio: 1.5:1 Learn More about TDK epcosb82804a	Datasheet	3In Stock 850Expected 5/7/2027	Cut Tape $4.72 $4.26 $3.94 $3.82 View Reel $3.37 $3.71 $3.63 $3.56 $3.37 MouseReel Available	Min.: 1 Mult.: 1 : 850		690 uH				6.7 mm	6.1 mm	5.4 mm
Pulse Transformers Sample kit for E10 EM TRANSFORMER TDK B78307X0001 B78307X0001 TDK 1: $63.83 6In Stock	Mfr. Part # B78307X0001 Mouser Part # 871-B78307X0001	TDK	Pulse Transformers Sample kit for E10 EM TRANSFORMER Learn More about TDK epcos kits	Datasheet	6In Stock	$63.83 $56.60	Min.: 1 Mult.: 1
Pulse Transformers E10 SMD TRANSFORMER TR 1:3.76 AEC-Q200 B78307A2385A003 TDK 1: $9.28 8In Stock	Mfr. Part # B78307A2385A003 Mouser Part # 871-B78307A2385A003	TDK	Pulse Transformers E10 SMD TRANSFORMER TR 1:3.76 AEC-Q200 Learn More about TDK b78307 transfomers	Datasheet	8In Stock	Cut Tape $9.28 $7.97 $7.63 $7.41 Reel $6.77 View $7.18 $6.46 $6.20 $6.16	Min.: 1 Mult.: 1 : 280	1:3.67	100 nH			PCB Mount	13.15 mm	11.7 mm	11.35 mm
Pulse Transformers XFRMR LAN 1CT:1CT 200UH ALT4532M-201-T001 TDK 1: $1.69 125,348Expected 2/15/2027	Mfr. Part # ALT4532M-201-T001 Mouser Part # 810-ALT4532M201-T001	TDK	Pulse Transformers XFRMR LAN 1CT:1CT 200UH Learn More about TDK alt series	Datasheet	125,348Expected 2/15/2027	Cut Tape $1.69 $1.53 $1.48 $1.43 View Reel $1.14 $1.39 $1.34 $1.29 $1.25 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		200 uH				4.5 mm	3.2 mm	2.8 mm

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