Magnecraft Printed Circuit Board & Reed Relays (R) Catalog 2010 Contents Magnecraft(R) PCB & Reed Relays Series Overview3 117SIP Relays4 107DIP Relays7 171DIP Relays10 172DIP Relays13 49 Series Relays 16 276 Series Relays 19 976 Series Relays 22 Application Data25 Selection Guide27 Website Guide28 2 Magnecraft(R) PCB & Reed Relays Series Overview Built in small industry-standard packages, the Magnecraft line of printed circuit board (PCB) relays is ideal for a variety of applications. Key Features Space-saving package design Single and double pole switching Ratings range from 0.25 to 20 A Sealed for wash-down process Wave solderable Style Contact Configuration Output Current Range (A) Output Voltage Range Minimum Switching Requirement (mA) Response Time (ms) Page 117SIP Miniature reed relay SPST 0.25-0.35 120 Vac, 200 Vdc 10 0.45 4 107DIP Miniature reed relay SPST 0.25-0.35 120 Vac, 100 Vdc 10 1 7 171DIP Miniature reed relay SPST; DPST 0.25-0.35 60-120 Vac, 100 Vdc 10 1 10 172DIP Miniature reed relay SPDT; DPDT 0.25-0.35 60 Vac, 100 Vdc 10 1 13 49 Electromechanical relay SPDT 3-10 120-277 Vac, 28 Vdc 100 25 16 276 Electromechanical relay SPST; SPDT 7-10 240 Vac, 30 Vdc 100 10 19 976 Electromechanical relay SPST; DPDT 5-20 240 Vac, 30-48 Vdc 100 10 22 Series 117SIP 107DIP 171DIP 172DIP 49 276 976 3 Magnecraft(R) PCB & Reed Relays Description 117SIP SPST, 0.35 A (AC); 0.25 A (DC) Description The 117SIP reed relays are uniquely designed in a standard style in-line package capable of switching up to 0.35 A (AC); 0.25 A (DC). 117SIP Rated Output Current Contact Configuration SPST-NO 0.35 A (AC); 0.25 A (DC) Feature Benefit Small size Saves space on a PC board High shock resistance (50 g-n) Helps avoid damage in harsh conditions Industry standard pin spacing Designed for simple routing on PC board Can withstand a lead-free solder reflow process Meets industry standards RoHS Compliant Meets industry standards for RoHS compliant reflow processes Input Voltage (Vdc) Coil Resistance () Wiring Diagram Standard Part Number 5 500 A 117SIP-1 12 1000 A 117SIP-3 SPST-NC 5 500 B 117SIP-22 SPST-NO w/clamping diode 5 500 C 117SIP-6 SPST-NC w/clamping diode 5 500 D 117SIP-18 Part Number Explanation Series: 107 117 171 172 4 Number: Arbitrary Type: SIP = Single in-line pins DIP = Dual in-line pins Magnecraft(R) PCB & Reed Relays Specifications 117SIP SPST, 0.35 A (AC); 0.25 A (DC) Specifications (UL 508) Part Number 117SIP Specifications Input Characteristics Input Voltage Range 5-24 Vdc Operating Range (% of Nominal) 80%-110% Average Power Consumption 0.29 W Drop-out Voltage Threshold 10% Output Characteristics Contact Configuration SPST-NO; SPST-NC Contact Materials Ruthenium Output Current Load 0.35 A (AC); 0.25 A (DC) Output Voltage Range 120 Vac; 200 Vdc Output Load Wattage 10 W Minimum Switching Requirement 1 mA General Characteristics Electrical Life (Operations at rated current) 200,000 operations Mechanical Life (Unpowered) 1,000,000,000 operations Operating Time (Response time) 1 ms Dielectric Strength (Between coil and contact) 500 V(rms) Dielectric Strength (Between poles) 500 V(rms) Dielectric Strength (Between contacts) 200 V(rms) Storage Temperature Range -40-105 C (-40-221 F) Operating Temperature Range -40-85 C (-40-185 F) Vibration Resistance (Operational) 20 g-n, 10-2000 Hz Shock Resistance 50 g-n Weight 1 g (0.035 oz) Agency Approvals RoHS 5 Magnecraft(R) PCB & Reed Relays Dimensions, Wiring Diagrams 117SIP SPST, 0.35 A (AC); 0.25 A (DC) Dimensions: Inches (Millimeters) 0.76 Max. (19.3) 0.29 Max. (7.27) 0.125 Min. (3.18) Circuit board pin spacing viewed from component side 0.34 (8.55) 1 3 5 0.02 (0.51) 0.08 (1.97) 0.3 (7.5) 7 1 0.01 (0.25) 0.2 (5) 7 0.1 in. grid (2.54 mm) 0.6 (15.2) Wiring Diagrams 1 3 5 Figure A 7 SPST-NO Without diode 6 1 3 5 Figure B 7 SPST-NC Without diode 1 3(+) (-)5 Figure C 7 SPST-NO With diode 1 3(+) (-)5 Figure D 7 SPST-NC With diode Magnecraft(R) PCB & Reed Relays Description 107DIP SPST-NO, 0.35 A (AC); 0.25 A (DC) Description The 107DIP reed relays are uniquely designed in a standard style dual in-line package capable of switching up to 0.35 A (AC); 0.25 A (DC). 107DIP Rated Output Current Contact Configuration SPST-NO 0.35 A (AC); 0.25 A (DC) SPST-NO w/clamping diode Feature Benefit Small size Saves space on a PC board High shock resistance (50 g-n) Helps avoid damage in harsh conditions Industry standard pin spacing Designed for simple routing on PC board Can withstand a lead-free solder reflow process Meets industry standards RoHS Compliant Meets industry standards for RoHS compliant reflow processes Input Voltage (Vdc) Coil Resistance () Wiring Diagram Standard Part Number 5 500 E 107DIP-1 12 1000 E 107DIP-3 5 500 F 107DIP-5 12 1000 F 107DIP-7 Part Number Explanation Series: 107 117 171 172 Number: Arbitrary Type: SIP = Single in-line pins DIP = Dual in-line pins 7 Magnecraft(R) PCB & Reed Relays Specifications 107DIP SPST-NO, 0.35 A (AC); 0.25 A (DC) Specifications (UL 508) Part Number 107DIP Specifications Input Characteristics Input Voltage Range 5-24 Vdc Operating Range (% of Nominal) 80%-110% Average Power Consumption 0.29 W Drop-out Voltage Threshold 10% Output Characteristics Contact Configuration SPST-NO Contact Materials Ruthenium Output Current Load 0.35 A (AC); 0.25 A (DC) Output Voltage Range 120 Vac; 100 Vdc Output Load Wattage 10 W Minimum Switching Requirement 1 mA General Characteristics Electrical Life (Operations at rated current) 200,000 operations Mechanical Life (Unpowered) 1,000,000,000 operations Operating Time (Response time) 1 ms Dielectric Strength (Between coil and contact) 1000 V(rms) Dielectric Strength (Between poles) 1000 V(rms) Dielectric Strength (Between contacts) 200 V(rms) Storage Temperature Range -40-105 C (-40-221 F) Operating Temperature Range -40-85 C (-40-185 F) Vibration Resistance (Operational) 20 g-n, 10-2000 Hz Shock Resistance 50 g-n Weight 1 g (0.035 oz) Agency Approvals RoHS 8 Magnecraft(R) PCB & Reed Relays Dimensions, Wiring Diagrams 107DIP SPST-NO, 0.35 A (AC); 0.25 A (DC) Dimensions: Inches (Millimeters) 0.29 Max. (7.37) 0.79 Max. (20.14) 0.03 (0.64) Circuit board pin spacing viewed from component side 0.3 Max. (7.62) 0.02 (0.51) 0.4 (10.2) 0.6 (15.24) 0.12 (3) 0.01 (0.25) 0.38 (9.65) 14 8 0.1 in. grid (2.54 mm) 1 7 Wiring Diagrams 14 13 9 8 14 13 9 8 1 6 7 1 2(+) 6 7 2 Figure E SPST-NO Without diode Figure F SPST-NO With diode 9 Magnecraft(R) PCB & Reed Relays Description 171DIP SPST, 0.35 A (AC); 0.25 A (DC) DPST-NO, 0.35 A (AC); 0.25 A (DC) Description The 171DIP reed relays are uniquely designed in a standard style dual in-line package capable of switching up to 0.35 A (AC); 0.25 A (DC). 171DIP Rated Output Current Contact Configuration SPST-NO SPST-NO w/clamping diode SPST-NC 0.35 A (AC); 0.25 A (DC) SPST-NC w/clamping diode DPST-NO DPST-NO w/clamping diode Feature Benefit Small size Saves space on a PC board High shock resistance (50 g-n) Helps avoid damage in harsh conditions Industry standard pin spacing Designed for simple routing on PC board Can withstand a lead-free solder reflow process Meets industry standards RoHS Compliant Meets industry standards for RoHS compliant reflow processes Input Voltage (Vdc) Coil Resistance () Wiring Diagram Standard Part Number 5 500 G 171DIP-2 12 1000 G 171DIP-4 5 500 H 171DIP-7 24 2200 H 171DIP-10 5 500 I 171DIP-12 12 1000 I 171DIP-14 5 500 J 171DIP-17 5 200 K 171DIP-21 12 500 K 171DIP-23 5 200 L 171DIP-25 12 500 L 171DIP-27 24 2200 L 171DIP-28 Part Number Explanation Series: 107 117 171 172 10 Number: Arbitrary Type: SIP = Single in-line pins DIP = Dual in-line pins Magnecraft(R) PCB & Reed Relays Specifications 171DIP SPST, 0.35 A (AC); 0.25 A (DC) DPST-NO, 0.35 A (AC); 0.25 A (DC) Specifications (UL 508) Part Number 171DIP Specifications Input Characteristics Input Voltage Range 5-24 Vdc Operating Range (% of Nominal) 80%-110% Average Power Consumption 0.29 W Drop-out Voltage Threshold 10% Output Characteristics Contact Configuration SPST-NO; SPST-NC: DPST-NO Contact Materials Ruthenium Output Current Load 0.35 A (AC); 0.25 A (DC) Output Voltage Range 60 Vac (SPST); 120 Vac (DPST); 100 Vdc Output Load Wattage 10 W Minimum Switching Requirement 1 mA General Characteristics Electrical Life (Operations at rated current) 200,000 operations Mechanical Life (Unpowered) 1,000,000,000 operations Operating Time (Response time) 1 ms Dielectric Strength (Between coil and contact) 1000 V(rms) Dielectric Strength (Between poles) 1000 V(rms) Dielectric Strength (Between contacts) 200 V(rms) Storage Temperature Range -40-105 C (-40-221 F) Operating Temperature Range -40-85 C (-40-185 F) Vibration Resistance (Operational) 20 g-n, 10-2000 Hz Shock Resistance 50 g-n Weight 1 g (0.035 oz) Agency Approvals RoHS 11 Magnecraft(R) PCB & Reed Relays Dimensions, Wiring Diagrams 171DIP SPST, 0.35 A (AC); 0.25 A (DC) DPST-NO, 0.35 A (AC); 0.25 A (DC) Dimensions: Inches (Millimeters) 0.29 Max. (7.37) 0.79 Max. (20.14) Circuit board pin spacing viewed from component side 0.03 (0.64) 14 0.3 Max. (7.62) 0.02 (0.51) 0.4 (10.2) 0.6 (15.24) 0.12 (3) 0.1 in. grid (2.54 mm) 1 0.01 (0.25) 0.38 (9.65) Wiring Diagrams 14 13 1 2 9 8 6 7 Figure G SPST-NO Without diode 14 13 1 2(+) 14 13 9 8 1 2(+) 6 1 6 7 7 Figure H SPST-NO With diode 2 Figure I SPST-NC Without diode 9 8 14 13 9 8 14 13 6 7 1 6 1 2(+) Figure J SPST-NC With diode 12 9 8 14 13 2 Figure K 7 DPST-NO Without diode 8 9 8 (-)6 7 Figure L DPST-NO With diode 7 Magnecraft(R) PCB & Reed Relays Description 172DIP SPDT, 0.35 A (AC); 0.25 A (DC) DPDT, 0.35 A (AC); 0.25 A (DC) Description The 172DIP reed relays are uniquely designed in a standard style dual in-line package capable of switching up to 0.35 A (SC); 0.25 A (DC). 172DIP Rated Output Current Contact Configuration Feature Benefit Small size Saves space on a PC board High shock resistance (50 g-n) Helps avoid damage in harsh conditions Industry standard pin spacing Designed for simple routing on PC board Can withstand a lead-free solder reflow process Meets industry standards RoHS Compliant Meets industry standards for RoHS compliant reflow processes Input Voltage (Vdc) 5 Coil Resistance () 200 SPDT 12 1000 5 0.35 A (AC); 0.25 A (DC) SPDT w/clamping diode DPDT DPDT w/clamping diode 200 12 1000 Wiring Diagram Standard Part Number M 172DIP-1 O 172DIP-31 P 172DIP-141 M 172DIP-3 O 172DIP-33 P 172DIP-145 N 172DIP-5 Q 172DIP-147 N 172DIP-7 Q 172DIP-149 N 172DIP-8 Q 172DIP-150 24 2200 12 266 R 172DIP-19 5 46 S 172DIP-21 12 266 S 172DIP-23 Part Number Explanation Series: 107 117 171 172 Number: Arbitrary Type: SIP = Single in-line pins DIP = Dual in-line pins 13 Magnecraft(R) PCB & Reed Relays Specifications 172DIP SPDT, 0.35 A (AC); 0.25 A (DC) DPDT, 0.35 A (AC); 0.25 A (DC) Specifications (UL 508) Part Number 172DIP Specifications Input Characteristics Input Voltage Range 5-24 Vdc Operating Range (% of Nominal) 80%-110% Average Power Consumption 0.29 W Drop-out Voltage Threshold 10% Output Characteristics Contact Configuration SPDT; DPDT Contact Materials Ruthenium Output Current Load 0.35 A (AC); 0.25 A (DC) Output Voltage Range 60 Vac; 100 Vdc Output Load Wattage 5W Minimum Switching Requirement 1 mA General Characteristics Electrical Life (Operations at rated current) 200,000 operations Mechanical Life (Unpowered) 1,000,000,000 operations Operating Time (Response time) 1 ms Dielectric Strength (Between coil and contact) 1000 V(rms) Dielectric Strength (Between poles) 1000 V(rms) Dielectric Strength (Between contacts) 150 V(rms) Storage Temperature Range -40-105 C (-40-221 F) Operating Temperature Range -40-85 C (-40-185 F) Vibration Resistance (Operational) 20 g-n, 10-2000 Hz Shock Resistance 50 g-n Weight 1 g (0.035 oz) Agency Approvals RoHS 14 Magnecraft(R) PCB & Reed Relays Dimensions, Wiring Diagrams 172DIP SPDT, 0.35 A (AC); 0.25 A (DC) DPDT, 0.35 A (AC); 0.25 A (DC) Dimensions: Inches (Millimeters) 0.29 Max. (7.37) 0.79 Max. (20.14) 0.03 (0.64) Circuit board pin spacing viewed from component side 0.3 Max. (7.62) 0.4 (10.2) 0.02 (0.51) 0.6 (15.24) 0.12 (3) 0.38 (9.65) 14 8 0.1 in. grid (2.54 mm) 0.01 (0.25) 1 7 0.4 Max. (10.2) 0.8 Max. (20.32) 0.4 Max. (10.2) 0.1 (2.5) 0.12 (3) 0.6 (15.24) Wiring Diagrams 0.025 (0.64) 0.08 (2.09) 0.05 (1.2) 0.3 0.003 (7.62) 14 13 9 8 14 13 9 8 14 13 9 8 14 13 9 8 14 13 9 8 14 13 9 8 14 13 9 8 14 13 9 8 6 7 1 2 6 7 1 2Figure M 6 7 SPDT Without diode Figure M SPDT Without diode 1 2 (+) (-)6 7 Figure(-) N6 7 1 2 (+) SPDT With diode Figure N SPDT With diode 1 2 6 7 1 2Figure O6 7 SPDT Without diode Figure O SPDT Without diode 14 13 9 8 14 13 9 8 14 13 (-)9 8 14 13 9 8 14 13 9 8 14 13 (-)9 8 1 2 (+) (-)6 7 1 2 (+) (-)6 7 Figure Q With diode Figure Q With diode 1 2 6 7 1 2Figure R6 7 DPDT Without diode Figure R DPDT Without diode 1 2 (+) 1 2 1 2Figure P6 7 SPDT Without diode Figure P SPDT Without diode 6 7 1 2 Figure (+) S6 7 DPDT With diode Figure S DPDT With diode 15 Magnecraft(R) PCB & Reed Relays Description 49 SPDT, 3 to 10 A Description The 49 series enclosed printed circuit board relays are used to switch resistive and inductive loads in industrial applications. Feature Benefit Small size Rated up to 10 A TV3 rating Makes it ideal for appliance use Tungsten, ballast and motor ratings (10 A version only) Approved for use with inductive loads Multiple footprint configurations Fits a variety of applications and increases functionality and ease of use 49 Rated Output Current (A) 3 Contact Configuration SPDT Input Voltage (Vdc) Coil Resistance () Style Standard Part Number 3 90 Narrow footprint 49RE1C1VG-3DC-SIL 5 235 Narrow footprint 49RE1C1VG-5DC-SIL 1350 Narrow footprint 49RE1C1VG-12DC-SIL 1640 Wide footprint 49RE1C2VF-12DC-SIL 5 235 Narrow footprint 49RE1C1VG-5DC-STO 6 410 Wide footprint 49RE1C2VF-6DC-STO 12 1350 Narrow footprint 49RE1C1VG-12DC-STO 18 3000 Narrow footprint 49RE1C1VG-18DC-STO 24 5400 Narrow footprint 49RE1C1VG-24DC-STO 5 235 Narrow footprint with top mounting bracket 49R1C4VG-5DC-STO 5 100 Narrow footprint 49RE1C1VW-5DC-STO 12 600 Narrow footprint 49RE1C1VW-12DC-STO 24 2400 Narrow footprint 49RE1C1VW-24DC-STO 12 5 SPDT 10 SPDT Enables relay to be used in smaller applications by saving space on PC board Higher switching capacity expands range of potential applications Part Number Explanation Series: 49 Footprint: RE1C1 = Narrow footprint RE1C2 = Wide footprint R1C4 = Narrow footprint with top mounting bracket 16 Output Current Load: VG = 3 A or 5 A (RE1C1) or 10 A (R1C4) VF = 3 A or 5 A (RE1C2) VW = 10 A (RE1C1 or R1C4) Coil Voltage: 3DC = 3 Vdc 5DC = 5 Vdc 6DC = 6 Vdc 12DC = 12 Vdc 18DC = 18 Vdc 24DC = 24 Vdc Contact Material: SIL = Fine silver STO = Silver tin oxide Magnecraft(R) PCB & Reed Relays Specifications 49 SPDT, 3 to 10 A Specifications (UL 508) Part Number 49 Relay 3 A 49 Relay 5 A Input Voltage Range NO: 3-24 Vdc; NC: 5-24 Vdc 3-24 Vdc Operating Range (% of Nominal) 75%-110% Average Power Consumption 0.11 W Drop-out Voltage Threshold 10% 49 Relay 10 A Input Characteristics Output Characteristics Contact Configuration SPDT Contact Materials Contact Ratings Fine Silver Silver Tin Oxide General Purpose 3 A @ 120 Vac 5 A @ 120 Vac 10 A @ 240 Vac Resistive NO: 15 A @ 150 Vac 50/60 Hz, 15 A @ 28 Vdc; NC: 3 A @ 28 Vdc NO/NC: 5 A @ 28 Vdc NO: 15 A @ 150 Vac 50/60 Hz, 15 A @ 28 Vdc; NC: 10 A @ 277 Vac 50/60 Hz, 10 A @ 28 Vdc Motor N/A N/A NO: 1/3 hp @ 120/240 Vac, 1/4 hp @ 277 Vac; NC: 1/3 hp @ 120 Vac, 1/6 hp @ 240 Vac, 1/8 hp @ 277 Vac Tungsten N/A N/A NC: 2 A @ 120 Vac Ballast N/A N/A NO/NC: 1.7 A @ 277 Vac TV-3 N/A N/A 120 Vac Pilot Duty N/A B300: 360 VA @ 120/240 Vac B300: 360 VA @ 120/240 Vac; 480 VA @ 240/277 Vac (NO) Minimum Switching Requirement 100 mA General Characteristics Electrical Life (Operations @ rated current) 100,000 operations Mechanical Life (Unpowered) 10,000,000 operations Response Time 25 ms Dielectric Strength (Between coil and contact) 2500 V(rms) 2500 V(rms) 1500 V(rms) Dielectric Strength (Between contacts) 500 V(rms) 500 V(rms) 500 V(rms) Storage Temperature Range -40-85 C (-40-185 F) Operating Temperature Range -40-55 C (-40-131 F) Vibration Resistance (Operational) 3 g-n, 10-55 Hz Shock Resistance 10 g-n Weight 42 g (1.48 oz) Available Footprint Styles RE1C1 & RE1C2 RE1C1, RE1C2 & R1C4 RE1C1 & R1C4 Agency Approvals UR (E258297), RoHS 17 Magnecraft(R) PCB & Reed Relays Dimensions, Wiring Diagrams 49 SPDT, 3 to 10 A Dimensions: Inches (Millimeters) Narrow footprint style (RE1C1) Wide foorprint style (RE1C2) 0.76 Max. (19.3) 0.76 Max. (19.3) 1.25 Max. (31.7) 1.14 Max. (29.1) 1.14 Max. (29.1) 0.26 (6.5) 0.055 (1.4) 0.21 (5.3) 0.025 (0.64) 0.54 (13.8) 0.055 (1.4) 136 (34.4) 0.45 (11.5) 0.59 (15) 0.59 (15) Top mounting bracket style (R1C4) 0.92 (23.2) 1.34 Max. (34.1) 0.13 (3.3) Botton view 1.25 Max. (31.7) 0.56 (14.2) 0.33 (8.3) Circuit board pin spacing viewed from component side on PCB board RE1C2 RE1C1 and R1C4 0.26 (6.5) COIL 0.055 (1.4) 0.21 (5.3) 0.31 (7.9) 0.59 (15) 0.54 (13.8) 0.31 (7.95) 0.76 (19.3) 0.69 (17.4) Botton view Top view Wiring Diagrams NO COM COM NC NO Style RE1C1 & R1C4 COM NC Style RE1C2 COIL NC 0.59 (15.09) 0.54 (13.8) 0.15 (3.8) 0.025 (0.64) 0.84 (21.4) 0.09 (2.5) 1.02 (25.7) 0.38 (9.63) Botton view 18 0.26 (6.5) 0.025 (0.64) 0.18 Typ. (4.72) 1.25 Max. (31.7) NO 0.84 (21.41) 1.02 (25.78) COM 0.51 (12.89) 0.1 in. grid (2.54 mm) NO 0.59 (15.06) COIL 1.05 (26.57) NC Magnecraft(R) PCB & Reed Relays Description 276 SPST, 10 A SPDT, 7 A Description The 276 series relays offer high switching capacity in a small package. 276 Rated Output Load (A) 7 10 Contact Configuration SPDT SPST-NO Feature Benefit High current switching capacity Enables the relay to switch up to 10 A HP rated UL approved to switch up to 1/10 hp Low-profile design Uses less than 12.7 mm (0.5 in) of space on a PC board Small footprint Saves valuable space on a printed circuit board Epoxy sealed Allows the relay to be washed after assembly Input Voltage (Vdc) Coil Resistance () Standard Part Number 5 125 276XAXH-5D 12 720 276XAXH-12D 24 2880 276XAXH-24D 5 125 276AXXH-5D 12 720 276AXXH-12D Part Number Explanation Series: 276 Contact Configuration: AXX = SPST-NO XAX = SPDT Seal: H = Epoxy sealed Coil Voltage: 5DC = 5 Vdc 6DC = 6 Vdc 12DC = 12 Vdc 24DC = 24 Vdc 19 Magnecraft(R) PCB & Reed Relays Specifications 276 SPST, 10 A SPDT, 7 A Specifications (UL 508) Part Number 276XAX 276AXX Input Characteristics Input Voltage Range 3-24 Vdc Operating Range (% of Nominal) 80%-110% Average Power Consumption 0.2 W Drop-out Voltage Threshold 10% Output Characteristics Contact Configuration SPDT Contact Materials Silver Alloy Output Current Load 7A 10 A Maximum Output Voltage 7 A @ 240 Vac 50/60 Hz; 7 A @ 30 Vdc; 1/10 hp @ 120 Vac 10 A @ 240 Vac 50/60 Hz; 10 A @ 30 Vdc; 1/6 hp @ 120 Vac Minimum Switching Requirement 100 mA General Characteristics Electrical Life (Operations at rated current) 100,000 operations Mechanical Life (Unpowered) 5,000,000 operations Operating Time (Response time) 10 ms Dielectric Strength (Between coil and contact) 2000 Vac Dielectric Strength (Between contacts) 1000 Vac Storage Temperature Range -40-85 C (-40-185 F) Operating Temperature Range -40-70 C (-40-158 F) Vibration Resistance (Operational) 1.5 g-n, 10-55 Hz Shock Resistance 20 g-n Weight 5.5 g (0.19 oz) Agency Approvals UR (E43641), RoHS 20 SPST-NO Magnecraft(R) PCB & Reed Relays Dimensions, Wiring Diagrams 276 SPST, 10 A SPDT, 7 A Dimensions: Inches (Millimeters) 0.81 Max. (20.49) Circuit board pin spacing viewed from component side 0.39 Max. (10.0) NC 0.14 (3.5) NO COM 0.015 X 0.03 (0.4 X 0.8) 3 places 0.02 Dia. (0.5) 2 Coil terminals 0.1 in. grid (2.54 mm) + Coil 0.5 Max. (12.7) Wiring Diagrams NC NO + COM NO SPDT COM + SPST-NO 21 Magnecraft(R) PCB & Reed Relays Description 976 SPDT, 12 to 20 A DPDT, 5 A Description The 976 series enclosed printed circuit board relays are used to switch resistive and inductive loads in industrial applications. Feature Benefit High current switching capacity Enables the relay to switch up to 20 A AC coil voltages available Expands application use 8 mm coil to contact clearance Meets international standards Epoxy sealed Allows the relay to be washed after assembly 976 Rated Output Current (A) 5 Contact Configuration DPDT 12 SPDT 20 SPDT Input Voltage Coil Resistance () Standard Part Number 12 Vdc 270 976XBXH-12D 24 Vac 50/60 Hz 250 976XBXH-24A 24 Vdc 1100 976XBXH-24D 120 Vac 50/60 Hz 5600 976XBXH-120A 240 Vac 50/60 Hz 22000 976XBXH-240A 24 Vac 50/60 Hz 250 976XAXH-24A 24 Vdc 1100 976XAXH-24D 120 Vac 50/60 Hz 5600 976XAXH-120A 240 Vac 50/60 Hz 22000 976XAXH-240A 24 Vac 50/60 Hz 250 976XAX97H-24A 24 Vdc 1100 976XAX97H-24D 120 Vac 50/60 Hz 5600 976XAX97H-120A Part Number Explanation Series: 976 Contact Configuration: AXX = SPST-NO XAX = SPDT XBX = DPDT 22 Seal: H = Epoxy sealed Construction: 97 = 20 A relay Null = 5 or 12 A relay Coil Voltage: 5DC = 5 Vdc 6DC = 6 Vdc 12DC = 12 Vdc 24DC = 24 Vdc Magnecraft(R) PCB & Reed Relays Specifications 976 SPDT, 12 to 20 A DPDT, 5 A Specifications (UL 508) Part Number 976XAX97H 976XAXH 976XBXH SPDT DPDT 12 A 5A NO: 12 A @ 240 vac 50/60 Hz, 12 A @ 30 Vdc; NC: 10 A @ 240 Vac 50/60 Hz, 10 A @ 30 Vdc 5 A @ 240 Vac 50/60 Hz; 5 A @ 30 Vdc Input Characteristics Input Voltage Range 6-240 Vac; 3-110 Vdc Operating Range (% of Nominal) 85%-110% Average Consumption Drop-out Voltage Threshold 1.2 VA; 0.53 W 30% AC; 10% DC Output Characteristics Contact Configuration SPDT Contact Materials Silver Alloy Output Current Load 20 A Maximum Switching Voltage 300 V Output Voltage Range 20 A @ 125 Vac 50/60 Hz; 16 A @ Vac 50/60 Hz; 20 A @ 30 Vdc; 10 A @ 48 Vdc General Characteristics Electrical Life (Operations at Rated Current) 100,000 operations Mechanical Life (Unpowered) 10,000,000 operations Operating Time (Response time) 15 ms Dielectric Strength (Between coil and contact) 5000 V(rms) Dielectric Strength (Between contacts) 1000 V(rms) Storage Temperature Range -40-85 C (-40-185 F) Operating Temperature Range -40-55 C (-40-131 F) Vibration Resistance (Operational) 3 g-n, 10-55 Hz Shock Resistance 10 g-n Weight 17 g (0.6 oz) Agency Approvals UR (E191122), TUV, RoHS 23 Magnecraft(R) PCB & Reed Relays Dimensions, Wiring Diagrams 976 SPDT, 12 to 20 A DPDT, 5 A Dimensions: Inches (Millimeters) 0.51 Max. (13.0) 1.16 Max. (29.5) Circuit board pin spacing viewed from component side SPDT, 12 A 0.276 Max. (7.0) 1 Max. (25.5) 0.14 Min. (3.5) 0.02 Typ. (0.04) 0.787 Max. (20.0) 0.05 Typ. (1.3) SPDT, 20 A 0.394 Max. (10.0) 0.1 in. grid (2.54 mm) 0.787 Max. (20.0) DPDT, 5 A 0.197 Max. (5.0) 0.051 Typ. (1.3) 0.295 Max. (7.5) 0.787 Max. (20.0) Wiring Diagrams SPDT, 12 A 24 SPDT, 20 A DPDT, 5 A Magnecraft(R) PCB & Reed Relays Application Data Introduction Printed circuit board (PCB) relays are compact relay devices used for power management in control system designs which require the relay to be mounted directly on the printed circuit board. They are used in applications where the relay must be small enough to be mounted on a printed circuit board. They must be easy to manufacture with the same machinery used in the printed circuit board line. How Electromechanical PCB Relays Work Electromechanical PCB relays consist of a coil, armature and contacts (see figure below). When power is applied to the coil, the resulting magnetic field causes the armature to move and the contacts to open or close. Advantages Higher contact ratings than reed relays and smaller than traditional plug-in relays A wider range of form, fit and function than reed relays UL recognized to meet industry standards for product safety and compliance How Reed Relays Work Reed relays consist of a coil wrapped around a sealed glass tube containing the reeds and contacts (see figure below). When power is applied to the coil, the resulting magnetic field causes the reeds to move and the contacts to close (1). Advantages Highly reliable due to longer mechanical and electrical life than electromechanical relays Can switch about ten times faster than an electromechanical relay with similar ratings Small, industry standard packaging which does not require unique machinery to populate Electromechanical PCB Relays vs. Reed Relays Typical Electromechanical PCB Relay Typical Reed Relay COIL REEDS GLASS TUBE COIL ARMATURE MECHANICAL CONTACTS CONTACTS (1) Note that it is important to keep reed relays at a proper distance from each other because of the possibility of magnetic-interaction between them. Proper magnetic shielding must be used to contain stray magnetic fields. When installing reed relays into equipment, be aware of the devices in the equipment which can produce magnetic fields. Position the relays as far away as possible from any stray magnetic fields, and shield them to prevent false operations. A general rule is to space reed relays no closer together than 0.5 inches. 25 Application Data (continued) Magnecraft(R) PCB & Reed Relays Applications The Magnecraft PCB relay offer consists of reed relays ideal for applications requiring fast, reliable low-level switching capability in a very small package, and electromechanical PCB relays ideal for applications requiring higher ratings than reed relays and a smaller package than traditional plug-in relays. Typical Examples of PCB and Reed Relay Applications Automotive Electronics & Communication Construction & Security HVAC & Refrigeration Domestic Appliances Industrial Automation Anti-lock brake systems, cruise control, doors, power steering, power windows, sunroofs Conveyor belts, elevators, emergency lamps, hoists, lifts, security alarms Coffee machines, dish washers, food processors, microwaves, ovens, stoves, vacuum cleaners, washing machines 26 Cellular phones, computers, copiers, microphones, radio transmitters, speakers Air conditioners, blowers, compressors, motorized ducts/vents, refrigerators, space heaters Human/machine interfaces, motion controllers, PLCs, power supplies, solder/wave reflow systems, variable speed drives Selection Guide Magnecraft(R) PCB & Reed Relays The Magnecraft Range of Printed Circuit Board and Reed Relays Printed circuit board and reed relays are compact devices used for high power and low level applications that require printed circuit board assembly. Selecting a Printed Circuit Board or Reed Relay The list below is an example of the specifications to look for when selecting a printed circuit board or reed relay. Input voltage: __________________________ Coil resistance: __________________________ Contact rating: __________________________ Contact configuration: __________________________ Mounting style: __________________________ Use the catalog specifications or online parametric search to determine a recommended part number (www.magnecraft.com). 27 Website Guide Magnecraft(R) PCB & Reed Relays The Magnecraft website (www.magnecraft.com) was designed to enable users to easily find the proper relay to fit design requirements and to help simplify and shorten workflow. Easily find the proper relay to fit design requirements n Online Catalog Find the right product by choosing specifications compare products side-byside and view technical specifications, 2D and 3D drawings and associated accessories. n Cross Reference Search Search our comprehensive database to identify by manufacturer and part number, and link directly to part specifications. n 3D CAD Library View, email, download or insert a file directly into your open CAD software pane and select from 18 different file formats. 3D Models n Order Free Samples Magnecraft offers free samples as a courtesy to individuals and companies evaluating our products in their designs and applications. Sample orders are subject to approval. Simplify and shorten workflow n Interactive Tools View interactive learning tools such as our PCB & Reed Relay Learning Tool which helps you learn more about Magnecraft's electromechanical PCB relays and reed relays, including industries and applications, principles of operation and advantages of using each type of relay. n Distributor Inventory Search Search authorized distributors' current Magnecraft inventory and buy online. (Buy online not available for all distributors). PCB & Reed Relay Learning Tool 28 29 30 31 1300 S. Wolf Rd. Des Plaines, IL 60018 Tel: 847-441-2540 The information and dimensions in this catalog are provided for the convenience of our customers. While this information is believed to be accurate, Schneider Electric reserves the right to make updates and changes without prior notification and assumes no liability for any errors or omissions. Design: Schneider Electric Photos: Schneider Electric (c) 2010 Schneider Electric. All Rights Reserved. September 2010 8501CT1001 www.magnecraft.com Schneider Electric USA, Inc.