Reed Relays – Mouser Singapore

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DA(UL) Normally Open High Voltage Relays

Cynergy3 / Sensata DA(UL) Series Normally Open High Voltage Relays are designed for high-reliability applications. The UL-approved relays feature very high isolation voltages (10kV, 7.5kV, 5kV) and high vacuum reed switches with either rhodium or tungsten contacts. The rhodium contact relays have low contact resistance, and the tungsten contact relays can switch at higher voltages. Cynergy3 / Sensata DA Series Normally Open High Voltage Relays applications include cardiac defibrillators, test equipment, and high voltage power supplies.

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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.	Coil Voltage	Relay Contact Form	Power Rating	Switching Voltage	Coil Suppression Diode	Coil Resistance	Termination Style	Series
Reed Relays HV RELAYS DAT72415P Cynergy3 1: $127.76 20Expected 4/3/2027	Mfr. Part No. DAT72415P Mouser Part No 285-DAT72415P	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	20Expected 4/3/2027	$127.76 $121.71 $116.13	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	50 W	10 kVAC, 10 kVDC	Diode	350 Ohms	SMD/SMT	D
Reed Relays HV RELAYS DAT71215 Cynergy3 1: $110.49 20Expected 22/12/2026	Mfr. Part No. DAT71215 Mouser Part No 285-DAT71215	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	20Expected 22/12/2026	$110.49 $105.21 $100.44 $98.82	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	50 W	10 kVAC, 10 kVDC	Diode	95 Ohms		D
Reed Relays HV RELAYS DAR70510 Cynergy3 1: $71.97 Lead-Time 18 Weeks	Mfr. Part No. DAR70510 Mouser Part No 285-DAR70510	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Lead-Time 18 Weeks	$71.97 $68.50 $65.42 $63.48	Min.: 1 Mult.: 1	5 VDC	1 Form A (SPST-NO)	50 W	1 kVAC, 1 kVDC	Diode	28 Ohms		D
Reed Relays 10KV 05V SPNO Rhodium - Flying Lead HV contact connections - HR DAR70510F-HR Cynergy3 1: $102.72 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAR70510F-HR Mouser Part No 285-DAR70510F-HR	Cynergy3	Reed Relays 10KV 05V SPNO Rhodium - Flying Lead HV contact connections - HR Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$102.72 $97.85 $93.40 $90.64	Min.: 1 Mult.: 1	5 VDC	1 Form A (SPST-NO)	50 W	1 kVAC, 1 kVDC	Diode	28 Ohms	Through Hole	D-HR
Reed Relays HV RELAYS DAR70510U Cynergy3 1: $82.76 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAR70510U Mouser Part No 285-DAR70510U	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$82.76 $78.81 $75.22 $73.02	Min.: 1 Mult.: 1	5 VDC	1 Form A (SPST-NO)	50 W	1 kVAC, 1 kVDC	Diode	28 Ohms		DA(UL)
Reed Relays 10KV 12V SPNO Rhodium - Flying Lead HV contact connections - HR DAR71210F-HR Cynergy3 1: $102.72 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAR71210F-HR Mouser Part No 285-DAR71210F-HR	Cynergy3	Reed Relays 10KV 12V SPNO Rhodium - Flying Lead HV contact connections - HR Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$102.72 $97.85 $93.40 $90.64	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	50 W	1 kVAC, 1 kVDC	Diode	150 Ohms	Through Hole	D-HR
Reed Relays HV RELAYS DAR71210P Cynergy3 1: $89.34 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAR71210P Mouser Part No 285-DAR71210P	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$89.34 $85.04 $81.16 $78.81	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	50 W	1 kVAC, 1 kVDC	Diode	150 Ohms	SMD/SMT	D
Reed Relays SPST n/o 10kV Isolation 12V Coil UL DAR71210U Cynergy3 1: $82.76 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAR71210U Mouser Part No 285-DAR71210U	Cynergy3	Reed Relays SPST n/o 10kV Isolation 12V Coil UL Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$82.76 $78.81 $75.22 $73.02	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	50 W	1 kVAC, 1 kVDC	Diode	150 Ohms		DA(UL)
Reed Relays 10KV 24V SPNO Rhodium - Flying Lead HV contact connections - HR DAR72410F-HR Cynergy3 20: $97.85 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAR72410F-HR Mouser Part No 285-DAR72410F-HR	Cynergy3	Reed Relays 10KV 24V SPNO Rhodium - Flying Lead HV contact connections - HR Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$97.85	Min.: 20 Mult.: 20	24 VDC	1 Form A (SPST-NO)	50 W	1 kVAC, 1 kVDC	Diode	780 Ohms	Through Hole	D-HR
Reed Relays HV RELAYS DAT200-24 Cynergy3 1: $83.68 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. DAT200-24 Mouser Part No 285-DAT200-24	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 28 Weeks	$83.68 $79.68 $76.06	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	200 W	2.5 kVAC, 2.5 kVDC	Diode	780 Ohms	Through Hole	D200
Reed Relays 5kV 05V SPNO Tungsten - Flying Lead HV contact connections - HR DAT70505F-HR Cynergy3 20: $70.03 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAT70505F-HR Mouser Part No 285-DAT70505F-HR	Cynergy3	Reed Relays 5kV 05V SPNO Tungsten - Flying Lead HV contact connections - HR Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$70.03 $67.92	Min.: 20 Mult.: 20								D-HR
Reed Relays SPST n/o 5kV Isolation 5V Coil UL DAT70505U Cynergy3 20: $57.02 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAT70505U Mouser Part No 285-DAT70505U	Cynergy3	Reed Relays SPST n/o 5kV Isolation 5V Coil UL Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$57.02 $57.01	Min.: 20 Mult.: 20								DA(UL)
Reed Relays 10KV 05V SPNO Tungsten - Flying Lead HV contact connections - HR DAT70510F-HR Cynergy3 20: $102.04 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAT70510F-HR Mouser Part No 285-DAT70510F-HR	Cynergy3	Reed Relays 10KV 05V SPNO Tungsten - Flying Lead HV contact connections - HR Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$102.04 $100.86 $100.59	Min.: 20 Mult.: 20	5 VDC	1 Form A (SPST-NO)	50 W	7 kVAC, 7 kVDC	Diode	28 Ohms	Through Hole	D-HR
Reed Relays HV RELAYS DAT70510U Cynergy3 1: $87.27 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAT70510U Mouser Part No 285-DAT70510U	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$87.27 $83.10 $79.33 $76.99	Min.: 1 Mult.: 1	5 VDC	1 Form A (SPST-NO)	50 W	7 kVAC, 7 kVDC	Diode	28 Ohms	Through Hole	DA(UL)
Reed Relays HV RELAYS DAT70515T Cynergy3 1: $127.76 Non-Stocked Lead-Time 86 Weeks	Mfr. Part No. DAT70515T Mouser Part No 285-DAT70515T	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 86 Weeks	$127.76 $121.71 $118.58	Min.: 1 Mult.: 1	5 VDC	1 Form A (SPST-NO)	50 W	10 kVAC, 10 kVDC	Diode	16 Ohms	Through Hole	D
Reed Relays 7.5kV 05V SPNO Tungsten - Flying Lead HV contact connections - HR DAT70575F-HR Cynergy3 20: $87.56 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAT70575F-HR Mouser Part No 285-DAT70575F-HR	Cynergy3	Reed Relays 7.5kV 05V SPNO Tungsten - Flying Lead HV contact connections - HR Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$87.56 $82.50	Min.: 20 Mult.: 20								D-HR
Reed Relays SPST n/o 7.5kV Isolation 5V Coil UL DAT70575U Cynergy3 20: $69.21 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAT70575U Mouser Part No 285-DAT70575U	Cynergy3	Reed Relays SPST n/o 7.5kV Isolation 5V Coil UL Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$69.21 $66.18 $64.87	Min.: 20 Mult.: 20								DA(UL)
Reed Relays HV RELAYS DAT71205U Cynergy3 1: $59.88 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAT71205U Mouser Part No 285-DAT71205U	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$59.88 $57.02 $54.52 $52.74	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	50 W	3.5 kVAC, 3.5 kVDC	Diode	150 Ohms	Through Hole	DA(UL)
Reed Relays HV RELAYS DAT71210P Cynergy3 1: $93.16 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAT71210P Mouser Part No 285-DAT71210P	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$93.16 $88.71 $84.69 $82.18	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	50 W	7 kVAC, 7 kVDC	Diode	150 Ohms	SMD/SMT	D
Reed Relays HV RELAYS DAT71215F-HR Cynergy3 1: $146.85 Non-Stocked Lead-Time 86 Weeks	Mfr. Part No. DAT71215F-HR Mouser Part No 285-DAT71215F-HR	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 86 Weeks	$146.85 $139.86 $133.50	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	50 W	10 kVAC, 10 kVDC	Diode	95 Ohms	Through Hole	D-HR
Reed Relays HV RELAYS DAT71215P Cynergy3 20: $121.71 Non-Stocked Lead-Time 54 Weeks	Mfr. Part No. DAT71215P Mouser Part No 285-DAT71215P	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 54 Weeks	$121.71 $116.13	Min.: 20 Mult.: 20	12 VDC	1 Form A (SPST-NO)	50 W	10 kVAC, 10 kVDC	Diode	95 Ohms	SMD/SMT	D
Reed Relays 7.5kV 12V SPNO Tungsten - Flying Lead HV contact connections - HR DAT71275F-HR Cynergy3 20: $84.97 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAT71275F-HR Mouser Part No 285-DAT71275F-HR	Cynergy3	Reed Relays 7.5kV 12V SPNO Tungsten - Flying Lead HV contact connections - HR Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$84.97 $81.27 $78.59	Min.: 20 Mult.: 20	12 VDC	1 Form A (SPST-NO)	50 W	5 kVAC, 5 kVDC	Diode	150 Ohms	Through Hole	D-HR
Reed Relays HV RELAYS DAT71275U Cynergy3 1: $85.88 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAT71275U Mouser Part No 285-DAT71275U	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$85.88 $70.69 $67.18	Min.: 1 Mult.: 1								DA(UL)
Reed Relays 5kV 24V SPNO Tungsten - Flying Lead HV contact connection - HRs DAT72405F-HR Cynergy3 20: $70.03 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. DAT72405F-HR Mouser Part No 285-DAT72405F-HR	Cynergy3	Reed Relays 5kV 24V SPNO Tungsten - Flying Lead HV contact connection - HRs Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 18 Weeks	$70.03 $66.91 $64.72	Min.: 20 Mult.: 20								D-HR
Reed Relays HV RELAYS DAT72415-HR Cynergy3 1: $127.04 Non-Stocked Lead-Time 86 Weeks	Mfr. Part No. DAT72415-HR Mouser Part No 285-DAT72415-HR	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	Non-Stocked Lead-Time 86 Weeks	$127.04 $120.94 $115.48	Min.: 1 Mult.: 1								D-HR

DA(UL) Normally Open High Voltage Relays

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