PCB Relay Small, Low-Cost 0-A Power Relay for PCB Applications Small, yet capable of switching up to a 0-A loads. Inexpensive. Ideal for home and industrial appliances, HVAC (heating, ventilating, and air conditioning), and many other applications. A variety of contact forms: SPDT, SPST-NO, and SPST-NC. UL Class B and F insulation, open and sealed versions, and dust cover available. Solder-plated terminals for better solderability. RC Ordering Information Contact Standard Class B Class F form Open Fully sealed Open Fully sealed Open Fully sealed SPST-NO -P-US -4P-US -P-BI-US -4P-BI-US -P-CF-US -4P-CF-US SPST-NC -0P-US -04P-US -0P-BI-US -04P-BI-US -0P-CF-US -04P-CF-US SPDT -P-US -4-US -P-BI-US -4P-BI-US -P-CF-US -4P-CF-US Note:. The contacts described above are AgCdO.. When ordering, add the rated coil voltage to the model number. Example: -P-US VDC Rated coil voltage Model Number Legend - - - VDC 4 7 8. Number of Poles : pole. Contact Form None:SPDT : SPST-NO 0: SPST-NC. Contact Types : Standard 4. Enclosure Ratings : Open 4: Fully sealed. Terminals P: Straight PCB. UL Insulation Rate None:Standard Bl: Class B insulation CF: Class F insulation 7. Approved Standards US: UL/CSA certified 8. Rated Coil Voltage,, 9,,, 8, 4, 48, 0 VDC Accessories (Order Separately) Dust cover -R99-C0
Specifications Coil Ratings Rated voltage VDC VDC 9 VDC VDC VDC 8 VDC 4 VDC 48 VDC 0 VDC Rated current 8 ma 0 ma 9 ma 77 ma 9 ma 47 ma ma 9 ma 9 ma Coil resistance 7! 40! 97!!! 80! 0!,480!,400! Must operate voltage Must release voltage Max. permissible voltage Power consumption 7% max. of rated voltage 0% min. of rated voltage 0% of rated voltage Approx. 900 mw Note: The rated current and coil resistance are measured at a coil temperature of "C with tolerances of #0%. Contact Ratings Item SPST-NO SPST-NC SPDT Load Resistive load (cos$ = ) Rated load Contact material 0 A at 0 VAC; 0 A at 8 VDC AgCdO A at 0 VAC; 0 A at 8 VDC Rated carry current 0 A A 0 A/0 A* Max. switching voltage 0 VAC, 8 VDC 0 A/0 A* at 0 VAC; 0 A/0 A* at 8 VDC Max. switching current AC:0A,DC:0A AC:A,DC:0A AC: 0 A/0 A, DC: 0 A/0 A* Max. switching power 7,00 VA, 0 W,70 VA, 80 W,000/,00 VA, 0/80 W* Min. permissible load Note: *NO contact/nc contact Characteristics Contact resistance Operate time Release time Max. operating frequency Insulation resistance Dielectric strength 00 ma at VDC 0 m! max. ms max. 0 ms max. Mechanical:8,000 operations/hr Electrical:,800 operations/hr (under rated load) 0 M! min. (at 00 VDC),00 VAC, 0/0 Hz for min Vibration resistance Destruction:0 to Hz,.-mm double amplitude for hours Malfunction:0 to Hz,.-mm double amplitude for minutes Shock resistance Destruction:,000m/s Malfunction: 00 m/s Life expectancy Mechanical: 0,000,000 operation min. (at 8,000 operations/hr) Electrical: See Engineering Data. Ambient temperature Standard types: --"C to 70"C (with no icing) Class B insulation types: --"C to 8"C (with no icing) Class F insulation types: --"C to 0"C (with no icing) Ambient humidity Operating: 4% to 8% Weight Note: The data shown above are initial values. Approx. 0 g (-P), approx. 0 g (-4P)
Approved Standards UL (File No. E44) Type Contact form Coil ratings UL08-recognized -P-US SPST-NO to0vdc A, VAC (inductive load) 0 A, 0 VAC (inductive load) A, 8 VDC (resistive load) hp, VAC (motor load) hp, 0 VAC (motor load) A (,0 W), 0 VAC (tungsten load) -0P-US SPST-NC A, VAC (inductive load) 0 A, 0 VAC (inductive load) 0 A, 8 VDC (resistive load) 0. hp, VAC (motor load) 0. hp, 0 VAC (motor load) A (70 W), 0 VAC (tungsten load) -P-US SPDT NO/NC A/0 A, VAC (inductive load) 0 A/0 A, 0 VAC (inductive load) A/0 A, 8 VDC (resistive load) hp/0. hp, VAC (motor load) hp/0. hp, 0 VAC (motor load) A/ A, 0 VAC (tungsten load) CSA (File No. LR48-0) Contact ratings Type Contact form Coil ratings Contact ratings -P-US SPST-NO to0vdc A, 77 VAC (inductive load) A, VAC (inductive load) 0 A, 0 VAC (inductive load) A, 8 VDC (resistive load) hp, VAC (motor load) hp, 0 VAC (motor load) A, VAC (tungsten load) A, 0 VAC, (tungsten load) -0P-US SPST-NC A, 77 VAC (inductive load) A, VAC (inductive load) 0 A, 0 VAC (inductive load) 0 A, 8 VDC (resistive load) 0. hp, VAC (motor load) 0. hp, 0 VAC (motor load) A, VAC (tungsten load) A, 0 VAC, (tungsten load) -P-US SPDT NO/NC A/ A, 77 VAC (inductive load) A/0 A, VAC (inductive load) 0 A/0 A, 0 VAC (inductive load) A/0 A, 8 VDC (resistive load) 0. hp/0. hp, VAC (motor load) hp/0. hp, 0 VAC (motor load) A/ A, VAC (tungsten load) A/ A, 0 VAC, (tungsten load) UL87, UL 0 A, 0 VAC (inductive load) hp, VAC (motor load) hp, 0 VAC (motor load) A, 77 VAC (inductive load) A, 0 VAC (inductive load) 0. hp, VAC (motor load) 0. hp, 0 VAC (motor load) A, 77 VAC (inductive load) NO/NC 0 A/0 A, 0 VAC (inductive load) hp/0. hp, VAC (motor load) hp/0. hp, 0 VAC (motor load) A/ A, 77 VAC (inductive load)/ UL87
Engineering Data Maximum Switching Power SPST-NO SPST-NC SPDT Switching current (A) AC resistive load DC resistive load Switching current (A) DC resistive load AC resistive load Switching current (A) DC resistive load (NC) AC resistive load (NO) AC resistive load (NC) DC resistive load (NO) Switching voltage (V) Life Expectancy SPST-NO Life expectancy (x0 operations) 0-VAC resistive load 8-VDC resistive load Life expectancy (x0 operations) SPST-NC Switching voltage (V) 0-VAC resistive load 8-VDC resistive load Life expectancy (x0 operations) SPDT Switching voltage (V) NO contact 0-VAC resistive load NO contact 8-VDC resistive load NC contact 0-VAC resistive load Switching current (A) Switching current (A) Switching current (A) 4
Dimensions All units are in millimeters unless otherwise indicated. Open Types Note: -P-(BI)-US 8.7 max..9 max..#0. (.). (9.4) Three,.#0.-dia. (.8) () Two,.#0.-dia. -0P-(BI)-US 8.7 max..#0. 4 (.) (.8) Two,.#0.-dia.. (.8).9 Three,.#0.-dia. ()
-P-(BI)-US 8.7 max..#0. 4 (.) (.8) Two,.#0.-dia.. 7. (.8) Four,.#0.-dia. () Fully Sealed Types -4P-(BI)-US.7#0. 7.8. 0.8 (.4) Three,.#0.-dia. (4.8) Two,.#0.-dia. (4.)
-04P-(BI)-US.7#0. 7.8 4...9 (.4) Three,.#0.-dia. (4.) (4.8) Two,.#0.-dia. 7
-4P-(BI)-US.7#0. 4 7.8.. 7. (.4) Four,.#0.-dia. (4.) Dust Cover -R99-C0 (4.8) Two,.#0.-dia. Precautions Fully Sealed Relays Remove the vent hole tape seal from the cover after all soldering and cleaning have been completed to allow air circulation within fully sealed Relays. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.097. To convert grams into ounces, multiply by 0.07. Cat. No. K040-E-A 8