Reed Relays – Mouser Vietnam

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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Coil Voltage	Relay Contact Form	Maximum Switching Current	Switching Voltage	Maximum Switched Power	Coil Suppression Diode	Coil Resistance	Termination Style	Series
Reed Relays HV RELAYS DAT200-12 Cynergy3 1: $51.26 325In Stock	Mfr. Part # DAT200-12 Mouser Part # 285-DAT200-12	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	325In Stock	$51.26 $47.82 $45.48 $45.41	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	3 A	2.5 kVAC, 2.5 kVDC	200 W	Diode	150 Ohms	Through Hole	D200
Reed Relays HV RELAYS DAT71210 Cynergy3 1: $55.76 375In Stock	Mfr. Part # DAT71210 Mouser Part # 285-DAT71210	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	375In Stock	$55.76 $53.13 $50.71 $49.22	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	2 A	7 kVAC, 7 kVDC	50 W	Diode	150 Ohms		D
Reed Relays HV RELAYS DAT72410 Cynergy3 1: $55.76 307In Stock 240On Order	Mfr. Part # DAT72410 Mouser Part # 285-DAT72410	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	307In Stock 240On Order On Order Ship Dates Mfr. #: DAT72410 Stock: 307 Can Ship Immediately On Order: 40 Expected 10/21/2026 200 Expected 4/15/2027 Factory Lead-Time: 29 Weeks	$55.76 $53.13 $50.71	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	2 A	7 kVAC, 7 kVDC	50 W	Diode	780 Ohms	Through Hole	D
Reed Relays HV RELAYS DAT72415 Cynergy3 1: $81.24 325In Stock	Mfr. Part # DAT72415 Mouser Part # 285-DAT72415	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	325In Stock	$81.24 $77.36 $73.85 $71.66	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	2 A	10 kVAC, 10 kVDC	50 W	Diode	350 Ohms	Through Hole	D
Reed Relays HV RELAYS DAT71210F Cynergy3 1: $58.71 29In Stock 60Expected 1/27/2027	Mfr. Part # DAT71210F Mouser Part # 285-DAT71210F	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	29In Stock 60Expected 1/27/2027	$58.71 $58.70	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	2 A	7 kVAC, 7 kVDC	50 W	Diode	150 Ohms	Through Hole	D
Reed Relays HV RELAYS DAT71210S Cynergy3 1: $68.50 30In Stock	Mfr. Part # DAT71210S Mouser Part # 285-DAT71210S	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	30In Stock	$68.50 $65.23 $62.27 $60.43	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	2 A	7 kVAC, 7 kVDC	50 W	Diode	150 Ohms	Through Hole	D
Reed Relays HV RELAYS DAT72405U Cynergy3 1: $44.03 39In Stock	Mfr. Part # DAT72405U Mouser Part # 285-DAT72405U	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	39In Stock	$44.03 $41.93 $40.10 $38.79	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	2 A	3.5 kVAC, 3.5 kVDC	50 W	Diode	780 Ohms	Through Hole	DA(UL)
Reed Relays HV RELAYS DAR70510 Cynergy3 1: $52.92 30In Stock 80Expected 10/12/2026	Mfr. Part # DAR70510 Mouser Part # 285-DAR70510	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	30In Stock 80Expected 10/12/2026	$52.92 $50.37 $48.10 $46.68	Min.: 1 Mult.: 1	5 VDC	1 Form A (SPST-NO)	3 A	1 kVAC, 1 kVDC	50 W	Diode	28 Ohms		D
Reed Relays HV RELAYS DAR72410S Cynergy3 1: $65.69 3In Stock	Mfr. Part # DAR72410S Mouser Part # 285-DAR72410S	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	3In Stock	$65.69 $62.53 $59.68 $57.95	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	3 A	1 kVAC, 1 kVDC	50 W	Diode	780 Ohms	Through Hole	D
Reed Relays SPST n/o 10kV Isolation 24V Coil UL DAR72410U Cynergy3 1: $60.85 3In Stock	Mfr. Part # DAR72410U Mouser Part # 285-DAR72410U	Cynergy3	Reed Relays SPST n/o 10kV Isolation 24V Coil UL Learn More about Cynergy3 da high voltage relays	Datasheet	3In Stock	$60.85 $57.95 $55.31 $53.69	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	3 A	1 kVAC, 1 kVDC	50 W	Diode	780 Ohms		DA(UL)
Reed Relays HV RELAYS DAT200-05 Cynergy3 1: $61.53 26In Stock 20Expected 12/7/2026	Mfr. Part # DAT200-05 Mouser Part # 285-DAT200-05	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	26In Stock 20Expected 12/7/2026	$61.53 $58.59 $55.94 $54.27	Min.: 1 Mult.: 1	5 VDC	1 Form A (SPST-NO)	3 A	2.5 kVAC, 2.5 kVDC	200 W	Diode	28 Ohms	Through Hole	D200
Reed Relays HV RELAYS DAT70510 Cynergy3 1: $55.76 10In Stock 140On Order	Mfr. Part # DAT70510 Mouser Part # 285-DAT70510	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	10In Stock 140On Order On Order Ship Dates Mfr. #: DAT70510 Stock: 10 Can Ship Immediately On Order: 60 Expected 11/16/2026 80 Expected 1/22/2027 Factory Lead-Time: 20 Weeks	$55.76 $53.13 $50.71 $49.22	Min.: 1 Mult.: 1	5 VDC	1 Form A (SPST-NO)	2 A	7 kVAC, 7 kVDC	50 W	Diode	28 Ohms		D
Reed Relays 5kV 12V SPNO Tungsten - Flying Lead HV contact connections - HR DAT71205F-HR Cynergy3 1: $54.05 16In Stock	Mfr. Part # DAT71205F-HR Mouser Part # 285-DAT71205F-HR	Cynergy3	Reed Relays 5kV 12V SPNO Tungsten - Flying Lead HV contact connections - HR Learn More about Cynergy3 da high voltage relays	Datasheet	16In Stock	$54.05 $51.49 $49.20 $47.59	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	2 A	3.5 kVAC, 3.5 kVDC	50 W	Diode	150 Ohms	Through Hole	D-HR
Reed Relays HV RELAYS DAT71210F-HR Cynergy3 1: $78.80 15In Stock	Mfr. Part # DAT71210F-HR Mouser Part # 285-DAT71210F-HR	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	15In Stock	$78.80 $75.03 $71.62 $69.52	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	2 A	7 kVAC, 7 kVDC	50 W	Diode	150 Ohms	Through Hole	D-HR
Reed Relays HV RELAYS DAT71210U Cynergy3 1: $64.17 2In Stock	Mfr. Part # DAT71210U Mouser Part # 285-DAT71210U	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	2In Stock	$64.17 $61.10 $58.33 $56.61	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	2 A	7 kVAC, 7 kVDC	50 W	Diode	150 Ohms	Through Hole	DA(UL)
Reed Relays HV RELAYS DAT72410S Cynergy3 1: $68.50 18In Stock 180On Order	Mfr. Part # DAT72410S Mouser Part # 285-DAT72410S	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	18In Stock 180On Order On Order Ship Dates Mfr. #: DAT72410S Stock: 18 Can Ship Immediately On Order: 40 Expected 11/20/2026 60 Expected 1/29/2027 80 Expected 2/25/2027 Factory Lead-Time: 22 Weeks	$68.50 $65.23 $62.27 $60.43	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	2 A	7 kVAC, 7 kVDC	50 W	Diode	780 Ohms	Through Hole	D
Reed Relays HV RELAYS DAR71210 Cynergy3 1: $52.92 740On Order	Mfr. Part # DAR71210 Mouser Part # 285-DAR71210	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	740On Order On Order Ship Dates Mfr. #: DAR71210 Stock: 0 On Order: 120 Expected 12/22/2026 180 Expected 1/5/2027 440 Expected 2/9/2027 Factory Lead-Time: 22 Weeks	$52.92 $50.37 $48.10 $46.68	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	3 A	1 kVAC, 1 kVDC	50 W	Diode	150 Ohms		D
Reed Relays HV RELAYS DAR72410 Cynergy3 1: $52.92 400On Order	Mfr. Part # DAR72410 Mouser Part # 285-DAR72410	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	400On Order On Order Ship Dates Mfr. #: DAR72410 Stock: 0 On Order: 20 Pending 80 Expected 10/19/2026 140 Expected 11/16/2026 160 Expected 12/29/2026 Factory Lead-Time: 22 Weeks	$52.92 $50.37 $48.10 $46.68	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	3 A	1 kVAC, 1 kVDC	50 W	Diode	780 Ohms		D
Reed Relays HV RELAYS DAR72410P Cynergy3 1: $65.69 40Expected 1/13/2027	Mfr. Part # DAR72410P Mouser Part # 285-DAR72410P	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	40Expected 1/13/2027	$65.69 $62.53 $59.68 $57.95	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	3 A	1 kVAC, 1 kVDC	50 W	Diode	780 Ohms	SMD/SMT	D
Reed Relays HV RELAYS DAT70515F-HR Cynergy3 1: $107.98 40Expected 1/28/2027	Mfr. Part # DAT70515F-HR Mouser Part # 285-DAT70515F-HR	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	40Expected 1/28/2027	$107.98 $102.84	Min.: 1 Mult.: 1	5 VDC	1 Form A (SPST-NO)	2 A	10 kVAC, 10 kVDC	50 W	Diode	16 Ohms	Through Hole	D-HR
Reed Relays HV RELAYS DAT71215F Cynergy3 1: $93.94 40Expected 2/2/2027	Mfr. Part # DAT71215F Mouser Part # 285-DAT71215F	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	40Expected 2/2/2027	$93.94 $89.49 $85.38	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	2 A	10 kVAC, 10 kVDC	50 W	Diode	95 Ohms	Through Hole	D
Reed Relays HV RELAYS DAT72410F Cynergy3 1: $68.50 160On Order	Mfr. Part # DAT72410F Mouser Part # 285-DAT72410F	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	160On Order On Order Ship Dates Mfr. #: DAT72410F Stock: 0 On Order: 40 Expected 10/13/2026 120 Expected 10/19/2026 Factory Lead-Time: 22 Weeks	$68.50 $65.23 $62.27 $60.43	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	2 A	7 kVAC, 7 kVDC	50 W	Diode	780 Ohms	Through Hole	D
Reed Relays HV RELAYS DAT72410F-HR Cynergy3 1: $78.80 40Expected 10/12/2026	Mfr. Part # DAT72410F-HR Mouser Part # 285-DAT72410F-HR	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	40Expected 10/12/2026	$78.80 $75.03 $71.63 $69.52	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	2 A	7 kVAC, 7 kVDC	50 W	Diode	780 Ohms	Through Hole	D-HR
Reed Relays HV RELAYS DAT72410U Cynergy3 1: $64.17 35Expected 12/24/2026	Mfr. Part # DAT72410U Mouser Part # 285-DAT72410U	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	35Expected 12/24/2026	$64.17 $61.10 $59.31	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	2 A	7 kVAC, 7 kVDC	50 W	Diode	780 Ohms	Through Hole	DA(UL)
Reed Relays HV RELAYS DAT72415F Cynergy3 1: $93.94 20Expected 11/23/2026	Mfr. Part # DAT72415F Mouser Part # 285-DAT72415F	Cynergy3	Reed Relays HV RELAYS Learn More about Cynergy3 da high voltage relays	Datasheet	20Expected 11/23/2026	$93.94 $89.49 $86.79	Min.: 1 Mult.: 1	24 VDC	1 Form A (SPST-NO)	2 A	10 kVAC, 10 kVDC	50 W	Diode	350 Ohms	Through Hole	D

DA(UL) Normally Open High Voltage Relays

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