DS Series Relays

The DS Series Relay product line has been partially Not Recommended For New Design for DS2 parts. Please consult Panasonic DS2 Series Relays Not Recommended For New Design NRFND.PG0001.10.9.2020.

Panasonic DS Series Signal Relays offer a very reliable through-hole sealed signal relay that suits a wide variety of applications. Using a 1FormC (SPDT) contact arrangement, with Gold-clad twin contacts, offers high reliability. Highly stable gold cladding on the contacts ensures that contact resistance is very stable over time.

The use of twin contacts ensures extremely low contact failure rates even under low-level loads and minimizes contact bouncing. The input for the DS Series Signal Relay is available as either single-side stable or 2-coil latching. Polarized magnetic circuits allow for a more robust resistance to shock and vibration. Standard DC coil voltage options include 1.5V, 3V, 5V, 6V, 9V, 12V, 24V, and 48V.

Features and Benefits

High Sensitivity: 200 mW Rated Operating Power (High Sensitivity Type, Single Side Stable)

Applications

Telecommunications
Measurement Equipment
OA Equipment
Information Related Equipment
Industrial Machines

Models table for series DS Series Relays
Part No.	Contact Arrangement	Operating Function	Rated Operating Power Type	Rated Operating Power	Coil Voltage	Protective Construction	Terminal Type	Contact Material	Pick-Up Voltage	Input side: Drop-out Voltage	Nominal Switching Capacity (Resistive Load)	Max. Switching Current	Min. Switching Capacity	Breakdown Voltage (Initial) : Between Open Contacts	Breakdown Voltage (Initial) : Between Contact And Coil	Expected Life: Mechanical	Expected Life: Electrical	Conditions	Height (mm)	Weight (Typ.)	Packing Quantity	Packing Quantity; Inner Carton (Pcs.)	Packing Quantity; Outer Carton (Pcs.)	Set Voltage	Reset Voltage
DS1E-ML2-DC1.5V	1 Form C	2 coil latching type	Standard type	360mW	1.5V DC	Sealed Type	Standard PC board terminal	Ag+Au clad			2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁷ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500	70%V or less of nominal voltage (Initial)	70%V or less of nominal voltage (Initial)
DS1E-ML2-DC48V	1 Form C	2 coil latching type	Standard type	360mW	48V DC	Sealed Type	Standard PC board terminal	Ag+Au clad			2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁷ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500	70%V or less of nominal voltage (Initial)	70%V or less of nominal voltage (Initial)
DS1E-ML2-DC5V	1 Form C	2 coil latching type	Standard type	360mW	5V DC	Sealed Type	Standard PC board terminal	Ag+Au clad			2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁷ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500	70%V or less of nominal voltage (Initial)	70%V or less of nominal voltage (Initial)
DS1E-M-DC3V	1 Form C	Single side stable type	Standard type	400mW	3V DC	Sealed Type	Standard PC board terminal	Ag+Au clad	70%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁸ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500
DS1E-M-DC12V	1 Form C	Single side stable type	Standard type	400mW	12V DC	Sealed Type	Standard PC board terminal	Ag+Au clad	70%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁸ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500
DS1E-M-DC6V	1 Form C	Single side stable type	Standard type	400mW	6V DC	Sealed Type	Standard PC board terminal	Ag+Au clad	70%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁸ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500
DS1E-S-DC1.5V	1 Form C	Single side stable type	High sensitivity type	200mW	1.5V DC	Sealed Type	Standard PC board terminal	Ag+Au clad	80%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A 30V DC	3A	10µA 10mV DC	500 Vrms for 1min. (Detection current: 10mA.)	1,000 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁸ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500
DS1E-S-DC3V	1 Form C	Single side stable type	High sensitivity type	200mW	3V DC	Sealed Type	Standard PC board terminal	Ag+Au clad	80%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A 30V DC	3A	10µA 10mV DC	500 Vrms for 1min. (Detection current: 10mA.)	1,000 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁸ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500
DS1E-ML2-DC12V-R	1 Form C	2 coil latching type	Standard type	360mW	12V DC	Sealed Type	Standard PC board terminal	Ag+Au clad			2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁷ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500	70%V or less of nominal voltage (Initial)	70%V or less of nominal voltage (Initial)
DS1E-ML2-DC24V-R	1 Form C	2 coil latching type	Standard type	360mW	24V DC	Sealed Type	Standard PC board terminal	Ag+Au clad			2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁷ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500	70%V or less of nominal voltage (Initial)	70%V or less of nominal voltage (Initial)

Models table for series DS Series Relays
Part No.	Contact Arrangement	Operating Function	Rated Operating Power Type	Rated Operating Power	Coil Voltage	Protective Construction	Terminal Type	Contact Material	Pick-Up Voltage	Input side: Drop-out Voltage	Nominal Switching Capacity (Resistive Load)	Max. Switching Current	Min. Switching Capacity	Breakdown Voltage (Initial) : Between Open Contacts	Breakdown Voltage (Initial) : Between Contact And Coil	Expected Life: Mechanical	Expected Life: Electrical	Conditions	Height (mm)	Weight (Typ.)	Packing Quantity	Packing Quantity; Inner Carton (Pcs.)	Packing Quantity; Outer Carton (Pcs.)	Set Voltage	Reset Voltage
DS1E-ML2-DC1.5V	1 Form C	2 coil latching type	Standard type	360mW	1.5V DC	Sealed Type	Standard PC board terminal	Ag+Au clad			2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁷ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500	70%V or less of nominal voltage (Initial)	70%V or less of nominal voltage (Initial)
DS1E-ML2-DC48V	1 Form C	2 coil latching type	Standard type	360mW	48V DC	Sealed Type	Standard PC board terminal	Ag+Au clad			2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁷ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500	70%V or less of nominal voltage (Initial)	70%V or less of nominal voltage (Initial)
DS1E-ML2-DC5V	1 Form C	2 coil latching type	Standard type	360mW	5V DC	Sealed Type	Standard PC board terminal	Ag+Au clad			2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁷ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500	70%V or less of nominal voltage (Initial)	70%V or less of nominal voltage (Initial)
DS1E-M-DC3V	1 Form C	Single side stable type	Standard type	400mW	3V DC	Sealed Type	Standard PC board terminal	Ag+Au clad	70%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁸ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500
DS1E-M-DC12V	1 Form C	Single side stable type	Standard type	400mW	12V DC	Sealed Type	Standard PC board terminal	Ag+Au clad	70%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁸ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500
DS1E-M-DC6V	1 Form C	Single side stable type	Standard type	400mW	6V DC	Sealed Type	Standard PC board terminal	Ag+Au clad	70%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁸ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500
DS1E-S-DC1.5V	1 Form C	Single side stable type	High sensitivity type	200mW	1.5V DC	Sealed Type	Standard PC board terminal	Ag+Au clad	80%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A 30V DC	3A	10µA 10mV DC	500 Vrms for 1min. (Detection current: 10mA.)	1,000 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁸ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500
DS1E-S-DC3V	1 Form C	Single side stable type	High sensitivity type	200mW	3V DC	Sealed Type	Standard PC board terminal	Ag+Au clad	80%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A 30V DC	3A	10µA 10mV DC	500 Vrms for 1min. (Detection current: 10mA.)	1,000 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁸ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500
DS1E-ML2-DC12V-R	1 Form C	2 coil latching type	Standard type	360mW	12V DC	Sealed Type	Standard PC board terminal	Ag+Au clad			2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁷ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500	70%V or less of nominal voltage (Initial)	70%V or less of nominal voltage (Initial)
DS1E-ML2-DC24V-R	1 Form C	2 coil latching type	Standard type	360mW	24V DC	Sealed Type	Standard PC board terminal	Ag+Au clad			2A 30V DC	3A	10µA 10mV DC	1,000 Vrms for 1min. (Detection current: 10mA.)	1,500 Vrms for 1min. (Detection current: 10mA.)	Min. 10⁷ (at 600 cpm)	Min. 5×10⁵ rated load (at 60 cpm)	Ambient temperature: –40 to +70°C –40 to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	9.9	Approx. 3 g .11 oz	Carton	50	500	70%V or less of nominal voltage (Initial)	70%V or less of nominal voltage (Initial)

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