Pulse Transformers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Transformer Type	Inductance	ET (Volt-Time)	Turns Ratio - Primary:Secondary	Mounting Type	Size / Dimension	Height - Seated (Max)	Operating Temperature

74930100 XFRMR PULSE 1:1 120UH SMD Würth Elektronik	13,501 In Stock	1 : $2.14000 Cut Tape (CT) 2,000 : $1.61844 Tape & Reel (TR)	WE-STST	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	120µH	-	1:1	Surface Mount	0.185" L x 0.127" W (4.70mm x 3.22mm)	0.114" (2.90mm)	-40°C ~ 105°C
749302010 XFRMR 1:4.5:4.5:1 300UH SMD Würth Elektronik	3,865 In Stock	1 : $3.51000 Cut Tape (CT) 2,000 : $2.64096 Tape & Reel (TR)	WE-STST	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	300µH	-	1:4.5:4.5:1	Surface Mount	0.185" L x 0.127" W (4.70mm x 3.22mm)	0.114" (2.90mm)	-40°C ~ 105°C
749302011 XFRMR 1:4.5:4.5:1 2MH SMD Würth Elektronik	3,909 In Stock	1 : $3.82000 Cut Tape (CT) 2,000 : $2.87335 Tape & Reel (TR)	WE-STST	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	2mH	-	1:4.5:4.5:1	Surface Mount	0.185" L x 0.127" W (4.70mm x 3.22mm)	0.114" (2.90mm)	-40°C ~ 105°C
74930130 WE-STST SMT SUPER TINY SIGNAL TR Würth Elektronik	1,889 In Stock	1 : $2.99000 Cut Tape (CT) 2,000 : $1.63228 Tape & Reel (TR)	WE-STST	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	110µH	-	1:1	Surface Mount	0.185" L x 0.127" W (4.70mm x 3.22mm)	0.114" (2.90mm)	-40°C ~ 105°C
74930120 WE-STST SMT SUPER TINY SIGNAL TR Würth Elektronik	1,605 In Stock	1 : $2.99000 Cut Tape (CT) 2,000 : $1.63228 Tape & Reel (TR)	WE-STST	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	110µH	-	1:1	Surface Mount	0.185" L x 0.127" W (4.70mm x 3.22mm)	0.114" (2.90mm)	-40°C ~ 105°C
74930030 WE-STST SMT SUPER TINY SIGNAL TR Würth Elektronik	1,143 In Stock	1 : $2.99000 Cut Tape (CT) 2,000 : $1.63228 Tape & Reel (TR)	WE-STST	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	350µH	-	1:1	Surface Mount	0.185" L x 0.127" W (4.70mm x 3.22mm)	0.114" (2.90mm)	-40°C ~ 105°C
74930000 XFRMR 1:1 350UH SUPER TINY SMD Würth Elektronik	0 In Stock	1 : $1.77000 Cut Tape (CT) 2,000 : $1.35451 Tape & Reel (TR)	WE-STST	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	350µH	-	1:1	Surface Mount	0.185" L x 0.127" W (4.70mm x 3.22mm)	0.114" (2.90mm)	-40°C ~ 105°C

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Pulse Transformers

Pulse Transformers are designed to transfer pulses (signals/voltage with a rapid rise time, a duration of constant signal/voltage, and then a rapid fall time) from one side of a circuit to another. The transformer types are ADSL, data/voice coupling, economical open type, gate drive, general purpose, HDBase-T, HDSL, interface, isolation and data interface, LAN, MIL-STD-1553, PoE, SCR and Triac Trigger, SHDSL, T1/E1, T3/E3, and VDSL.