MINIATURE RELAY 2 POLES1 to 2 A (FOR SIGNAL SWITCHING) RoHS Compliant NA SERIES n FEATURES l Slim type relay for high density mounting l Conforms to Bellcore specification and FCC Part 68 Dielectric strength 1,500 VAC between coil and contacts Surge strength 2,500 V between coil and contacts (at 2 10 s surge wave) l Maximum switching capability - 4.2A, 700VAC l UL, CSA recognized l High sensitivity and low consumption power l High reliabilitybifurcated contacts l DIL pitch terminals l Plastic sealed type l RoHS compliant since date code: 0437B8 Please see page 7 for more information n ORDERING INFORMATION NA L D 12 W K Example (a) (b) ( ) (c) (d) (e) (f) * (a) Series Name NA : NA Series Nil : Standard type (b) Operation Function L : Latching type Nil : Single winding type (c) Number of Coil D : Double winding type (d) Nominal Voltage Refer to the COIL DATA CHART (e) Contact W : Bifurcated type (f) Enclosure K : Plastic sealed type Note: Actual marking omits the hyphen (-) of ( ) * n SAFETY STANDARD AND FILE NUMBERS UL508, 1950, 478 (File No. E45026) C22.2 No. 0, No. 14, No. 950 (File No. LR35579) Only UL/CSA approval markings are marked on the cover. Nominal voltage Contact rating 0.5 A 125 VAC 1.5 to 48 VDC 2 A 30 VDC resistive 0.3 A 110 VDC 1NA SERIES n SPECIFICATIONS Standard Type Single Winding Latching Type Double Winding Latching Type Item NA-( ) W-K NAL-( ) W-K NAL-D ( ) W-K Contact Arrangement 2 form C (DPDT) Material Gold overlay silver alloy Style Bifurcated Resistance (initial) Maximum 50 m (at 1 A 6 VDC) Rating (resistive) 0.5 A 125 VAC or 1 A 30 VDC Maximum Carrying Current 2 A Maximum Switching Power 62.5 AV, 30 W Maximum Switching Voltage 250 VAC, 220 VDC Maximum Switching Current 2 A 1 Minimum Switching Load* 0.01 mA 10 mVDC Capacitance Approximately 0.5 pF (between open contacts, adjacent contacts) Approximately 1.0 pF (between coil and contacts) Coil Nominal Power (at 20C) 0.14 to 0.3 W 0.1 to 0.15 W 0.20 to 0.3 W Operate Power (at 20C) 0.08 to 0.17 W 0.06 to 0.085 W 0.115 to 0.17 W Operating Temperature 40C to +85C (no frost)(refer to the CHARACTERISTIC DATA) Time Value Operate (at nominal voltage) Maximum 6 ms Maximum 6 ms (set) Release (at nominal voltage) Maximum 4 ms Maximum 6 ms (reset) Insulation Resistance (at 500 VDC) Minimum 1,000 M between open contacts 1,000 VAC 1 minute Dielectric between adjacent contacts 1,000 VAC 1 minute Strength between coil and contacts 1,500 VAC 1 minute 1,000 VAC 1 minute between open contacts 1,500 V (at 10 700 s) Surge between adjacent contacts 1,500 V (at 10 700 s) Strength between coil and contacts 2,500 V (at 2 10 s) 1,500 V (at 10 160 s) 8 7 Life Mechanical 1 10 operations minimum 1 10 operations minimum 5 5 Electrical 2 10 ops. min. (0.5 A 125 VAC), 5 10 ops. min. (1 A 30 VDC) Other Misoperation 10 to 55 Hz (double amplitude of 3.3 mm) Vibration Resistance Endurance 10 to 55 Hz (double amplitude of 5.0 mm) 2 Misoperation 500 m/s (11 1 ms) Shock Resistance 2 Endurance 1,000 m/s ( 6 1 ms) Weight Approximately 1.5 g 1 * Minimum switching loads mentioned above are reference values. Please perform the confirmation test with the actual load before production since reference values may vary according to switching frequencies, environmental conditions and expected reliability levels. 2