Electromechanical Relays

Hasco Component's electromechanical relays range from less than an amp to 80 amps. Hasco's relays are UL and CSA with some TUV ratings. All relays have DC coils and many have an AC coil. They come sealed for wave soldering and washing thereby allowing the relays to be put on any assemble line. There are surface mount low current relays available as well.

SSD SERIES/3, 6 OR 10 AMP SPDT RELAY

FEATURES Highly reliable, low cost Miniature size & large switch capacity up to 10A High dielectric strength type Printed circuit terminals fits grid with 2.54 mm UL/CSA recognized Fully Sealed File E75887 File LR49291

SPECIFICATIONS
CONTACT DATA:
Arrangement:		1 Form C (SPDT), 1 Form A (SPST-NO), 1 Form B (SPST-NC)
Material & Rating:	Silver, gold flash:	3A at 24 VDC or 120V AC, 1.5A at 240V AC, resistive
	Silver Cadmium oxide:	6A at 24VDC or 120VDC, 3A at 240V AC, resistive
	Silver Cadmium Oxide:	10A at 24 VDC or 120VAC, 5A at 240VAC, resistive 6A, 300VAC and 1/8hp. 20/240VAC
Max. operating Voltage:		250VAC & 125VDC
Min. permissible load (reference value):	Silver contact:	5VDC, 1mA
	Other contact:	5VDC, 100mA
Service life:	Mechanical:	20 Million operations
	Electrical:	100,000 operations min. at rated resistive load (See coil data chart)
Voltages:		From 3V to 48V
Power (at 20°C):	Nominal:	0.45 watt

GENERAL DATA
Contact resistance:		50m W Max.
Operate time:		Approx. 6ms (at nominal voltage)
Operate bounce time:		Approx. 2ms
Release time:		Approx 2ms
Insulation resistance:		More than 100M W at DC 500V
Dielectric strength:		750V AC (50/60 Hz), between open contact; 3000V AC (50/60 Hz), between coil & contact
Vibration:		1.5mm double amplitude, 10 to 50 Hz
Shock:		100m/sec2 (approx. 10G's)
Operation frequency:	Mechanical:	18,000 operations/hour
	Electrical:	1,800 operations/hour (under rated load)
Temperature range:	Class B:	–45°C to 85°C
	Class F:	–45°C to 105°C
Temperature rise:		Less than 35 degrees
Humidity:		45% – 85% RH
Approximate weight:		10g
NOTE: The data shown above are of initial value

4000V AC DIELECTRIC STRENGTH BETWEEN COIL & CONTACT AVAILABLE

REMARK

Use alcohol, freon or water for cleaning. (water temperature not to exceed 50°C)

MOUNTING HOLES (bottom view)	TERMINAL ARRANGEMENT (bottom view)