Solid State Relays - PCB Mount

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TPSI2240-Q1 Reinforced Solid-State Relays

Texas Instruments TPSI2240-Q1 Reinforced Solid-State Relays are developed for high-voltage automotive and industrial applications. The TPSI2240-Q1 utilizes high-reliability capacitive reinforced isolation technology in combination with internal back-to-back MOSFETs to form an integrated solution that requires no secondary-side power supply.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Packaging	Mounting Style	Package/Case	Output Type	Input Current	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Series
Solid State Relays - PCB Mount Automotive 1200V 50 mA isolated switch w TPSI2240CQDWQRQ1 Texas Instruments 1: $7.09 1,986Expected 7/12/2026 New Product	Mfr. Part No. TPSI2240CQDWQRQ1 Mouser Part No 595-TPSI2240CQDWQRQ1 New Product	Texas Instruments	Solid State Relays - PCB Mount Automotive 1200V 50 mA isolated switch w Learn More about Texas Instruments ti tpsi2240 q1 relays	Datasheet	1,986Expected 7/12/2026	Cut Tape $7.09 $6.31 $6.04 $5.82 View Reel $4.83 $5.60 $5.34 $5.17 $4.99 $4.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Reel, Cut Tape, MouseReel	SMD/SMT	SOIC-11		5 mA	- 40 C	+ 125 C
Solid State Relays - PCB Mount Automotive 1200V 50 mA isolated switch w TPSI2240QDWQRQ1 Texas Instruments 1: $7.09 4,000Expected 28/1/2027 New Product	Mfr. Part No. TPSI2240QDWQRQ1 Mouser Part No 595-TPSI2240QDWQRQ1 New Product	Texas Instruments	Solid State Relays - PCB Mount Automotive 1200V 50 mA isolated switch w Learn More about Texas Instruments ti tpsi2240 q1 relays	Datasheet	4,000Expected 28/1/2027	Cut Tape $7.09 $6.31 $6.04 $5.82 View Reel $4.83 $5.60 $5.34 $5.17 $4.99 $4.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Reel, Cut Tape, MouseReel	SMD/SMT	SOIC-11		5 mA	- 40 C	+ 125 C
Solid State Relays - PCB Mount Automotive 1200V, 50mA isolated switch with reinforced isolation and avalanche protection TPSI2240TQDWQRQ1 Texas Instruments 1: $8.55 2,000Expected 4/11/2026 New Product	Mfr. Part No. TPSI2240TQDWQRQ1 Mouser Part No 595-TPSI2240TQDWQRQ1 New Product	Texas Instruments	Solid State Relays - PCB Mount Automotive 1200V, 50mA isolated switch with reinforced isolation and avalanche protection Learn More about Texas Instruments ti tpsi2240 q1 relays	Datasheet	2,000Expected 4/11/2026	Cut Tape $8.55 $7.62 $7.28 $7.03 View Reel $5.82 $6.79 $6.45 $6.23 $6.01 $5.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Reel, Cut Tape, MouseReel	SMD/SMT	SOIC-11	MOSFET		- 40 C	+ 125 C	10.5 mm (0.413 in)	7.6 mm (0.299 in)	2.65 mm (0.104 in)	TPSI2240-Q1

TPSI2240-Q1 Reinforced Solid-State Relays

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