ISRA-0249-D104

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SCHURTER Inc.

ISRA PULSE TRANSFORMER SMD 0.1A

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SCHURTER Inc.

ISRA PULSE TRANSFORMER SMD 0.1A

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General part information

3.5mH SCR and Triac Trigger (Encapsulated) Pulse Transformer 1:1 Surface Mount

Technical documentation and resources

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Parameters and characteristics commom to parts in this series

Specification	ISRA-0249-D104	ISRA Series

ET (Volt-Time)	300 VµS	300 - 400 VµS
Height - Seated (Max)	-	14 mm
Height - Seated (Max)	-	0.551 "
Height - Seated (Max) [Max] [z]	0.532 "	0.433 - 0.532 in
Height - Seated (Max) [Max] [z]	13.5 mm	11 - 13.5 mm
Inductance	3.5 mH	2.2 - 3.5 mH
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [custom]	100 °C, -25 °C	-25 - 100 °C
Size / Dimension	-	0.512 - 0.878 in
Size / Dimension	-	0.598 - 0.894 in
Size / Dimension [x]	0.701 in, 17.8 mm	0.701 - 22.3 mm
Size / Dimension [y]	18.2 mm, 0.717 in	0.717 - 22.7 mm
Transformer Type	SCR and Triac Trigger (Encapsulated)	Isolation and Data Interface (Encapsulated), SCR and Triac Trigger (Encapsulated)
Turns Ratio - Primary:Secondary	1:1	1:1
Weight	9.12 g	7.98 - 9.97 g
Weight	0.32 oz	0.28 - 0.352 oz

ISRA PULSE TRANSFORMER SMD 0.1A

Part	Weight	Weight	Transformer Type	Operating Temperature [custom]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Turns Ratio - Primary:Secondary	Inductance	Mounting Type	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	ET (Volt-Time)	Height - Seated (Max)	Height - Seated (Max) [Max]
SCHURTER Inc. ISRA-0235-D103	0.28 oz	7.98 g	Isolation and Data Interface (Encapsulated)	-25 °C, 100 °C	13 mm	15.2 mm	0.512 in	0.598 in	1:1	2.8 mH	Surface Mount	11 mm	0.433 in
SCHURTER Inc. ISRA-0249-D104	0.32 oz	9.12 g	SCR and Triac Trigger (Encapsulated)	-25 °C, 100 °C	0.701 in, 17.8 mm	0.717 in, 18.2 mm			1:1	3.5 mH	Surface Mount	13.5 mm	0.532 "	300 VµS
SCHURTER Inc. ISRA-0239-D502	0.352 oz	9.97 g	SCR and Triac Trigger (Encapsulated)	-25 °C, 100 °C	22.3 mm	22.7 mm	0.878 in	0.894 in	1:1	2.2 mH	Surface Mount			400 VµS	14 mm	0.551 "