eatures A miniature PCB Power Relay. form A contact configuration with quick terminal type. 5KV dielectric strength, K surge voltage between coils to contact. Ideal for high rating Home Appliances of heating element control. Comply with RoHS-Directive 02/95/EC. Relay with AgCdO contact material do not comply with the Directives. Type List Standard Type Terminal Contact UL Insulation Designation (provided with) style form system approval lux tight ----------- P-AB-C ----------- P-AH-C P (PCB terminal) A ----------- P-AC-C (SPNO) P-AB--C P-AH--C P-AC--C ----------- WP-AB-C ----------- WP-AH-C WP (PCB terminal & A ----------- WP-AC-C Quick terminal (SPNO) WP-AB--C WP-AH--C WP-AC--C ----------- WP-AB-C WP ----------- WP-AH-C PCB terminals (2 coil A ----------- WP-AC-C terminals & NO terminal) (SPNO) WP-AB--C & Quick terminals WP-AH--C WP-AC--C ----------- WP2-AB-C WP2 ----------- WP2-AH-C PCB terminals (2 coil A ----------- WP2-AC-C terminals & 2 stationary support (SPNO) WP2-AB--C terminals) & Quick terminals WP2-AH--C WP2-AC--C 30
High Sensitivity Type --------- NP-AB-C --------- NP-AH-C P (PCB terminal) A --------- NP-AC-C (SPNO) NP-AB--C NP-AH--C NP-AC--C --------- NWP-AB-C --------- NWP-AH-C WP (PCB terminal & A --------- NWP-AC-C Quick terminal ) (SPNO) NWP-AB--C NWP-AH--C NWP-AC--C --------- NWP-AB-C WP --------- NWP-AH-C PCB terminals (2 coil A --------- NWP-AC-C terminals & NO terminal) (SPNO) NWP-AB--C & Quick terminals NWP-AH--C NWP-AC--C --------- NWP2-AB-C WP2 --------- NWP2-AH-C PCB terminals (2 coil terminals A --------- NWP2-AC-C & 2 stationary support (SPNO) NWP2-AB--C terminals) & Quick terminals NWP2-AH--C NWP2-AC--C Ordering Information N WP - A H - - C 2 3 4 5 6 7. -- Basic series designation 4. A -- Single pole normally open 2. Blank -- Standard type 5. B -- Contact material AgCdO N -- High sensitivity type BA -- Contact material AgCdO + Au C -- Contact material AgNi 3. P -- PCB terminals CA -- Contact material AgNi + Au WP -- PCB terminals and Quick terminals H -- Contact material AgSnO WP -- PCB terminals (2 coil terminals and NO HA -- Contact material AgSnO + Au terminal) and Quick terminals WP2 -- PCB terminals (2 coil terminals and 2 6. Blank -- Standard type stationary support terminals) and -- Class Quick terminals 7. C -- lux tight 3
Contact Rating Resistive load 7A 240VAC Coil Rating (DC) Standard Type Rated Rated current Coil resistance Max. continuous Pick up Drop out Power consumption voltage % at 23 C % at 23 C voltage voltage(max) voltage(min) at rated (V) (ma) ( ) at 85 C at 23 C at 23 C voltage 3 76 7 5 6 47 6 88 68 9 59 53 2 44 272 5 35 425 60 % of 75 % of % of 8 6 rated rated rated approx. 3W 2 25 832 voltage voltage voltage 24 22,087 36 5 2,445 48 4,347 60 8.8 6,792 0 5.3 8,868 4.8 22,830 High Sensitivity Type Rated Rated current Coil resistance Max. continuous Pick up Drop out Power consumption voltage % at 23 C % at 23 C voltage voltage(max) voltage(min) at rated (V) (ma) ( ) at 85 C at 23 C at 23 C voltage 3 33 22.5 5 80 62.5 6 67 90 9 44 2.5 2 33 360 5 27 563 60 % of 75 % of % of 8 22 8 rated rated rated approx. 0.4W 2 9,3 voltage voltage voltage 24 7,440 36 3,240 48 8.3 5,760 60 6.7 9,000 0 4.0 25,000 3.6 30,250 32
Specification Contact material AgSnO / AgNi / AgCdO alloy Contact resistance () 50m Max. Operate time () ms Max. Release time () ms Max. Insulation resistance () 00M Min. (DC 500V) Dielectric strength () Between open contact : AC 00V, 50/60Hz min. Between contact and coil : AC 5000V, 50/60Hz min. Vibration resistance Shock resistance Life expectancy Operating ambient temperature Weight Note:() initial value Operating extremes ~55Hz, amplitude.5 mm Damage limits ~55Hz, amplitude.5 mm Operating extremes G Damage limits 0G,000,000 operations Mechanical (frequency 8,000 operations/hr) 0,000 operations Electrical (frequency,800 operations/hr) -40~+85 C (no freezing) Approx. 7 g Safety Approval Certified UL / CUL TUV ile No. E8899 R 500259 Safety Approval Rating UL / CUL TUV B BA / C CA H HA A 277VAC A 277VAC 7A 250VAC /2HP 250VAC /2HP 250VAC A 250VAC HP 25VAC 8A VAC Tungsten 2A 250VAC cos ψ0.4 Outline Dimensions P (0.02) (0.77) 0.6 (0.787) 3.5 (0.38) 2.6 (0.039) 33
34 WP (0.093) 2.35 (0.266) 6.75 (0.77) (0.02) φ0.6 (0.925) 23.5 (0.039) 9.75 (84) 6.35 (0.250) 2.6 (0.87) 4.75 (0.224) 5.7 φ.55 (0.06) 3.2 (0.26) Wiring Diagram BOTTOM VIEW WP2 (0.093) 2.35 (0.266) 6.75 (0.77) (0.02).2 φ0.6 (.03) 26.2 9.75 (84) 6.35 (0.250) (0.87) 4.75 (0.224) 5.7 φ.55 (0.06) (94) 3.2 (0.26) 2.6 WP (0.039) 9.75 (84) 6.35 (0.250) 2.6 (0.87) 4.75 (0.224) 5.7 φ.55 (0.06) 3.2 (0.26) (0.093) 2.35 (0.266) 6.75 (0.77) (0.02) φ0.6 (0.787) (0.38) 3.5
PC Board Layout BOTTOM VIEW P, WP WP φ.2-2 φ.5- (0.059) φ.2-2 φ.5- (0.059) WP2 φ.2-2 φ.8-2 (0.07) 2.5 (0.098) (94).9 (0.075) (0.787) 3.5 (0.38) 2.5 (0.098).9 (0.075) 23.5 (0.925) 2.5 (0.098).9 (0.075) 26.2 (.03) Engineering Data Coil temperature rise Coil temperature rise 0 0 90 90 Temperature rise ( ) 80 70 60 50 40 30 7A Temperature rise ( ) 80 70 60 50 40 30 7A 60 80 0 40 60 80 60 80 0 40 60 80 % of Nominal Coil Voltage (at 23 ) % of Nominal Coil Voltage (at 85 ) Number of operations Life expectancy 7 6 277VAC 5 4 0 2 4 6 8 AC resistive load/switching current(a) Time (ms) Operate time/release time 6 5 Operate time 4 3 max 2 9 8 min 7 6 5 avg 4 3 Release time 2 max avg 0 min 70 80 90 0 30 40 50 60 70 % of Nominal coil voltage (at 23 ) 80 All specifications subject to change. Please contact Song Chuan for update. 35