FTR-K1 SERIES MINIATURE RELAY 2 POLES - 1 to 2 A (For Signal Switching) NA Series FEATURES Slim type relay for high density mounting Conforms to Telcordia 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) UL, CSA recognized High sensitivity and low consumption power High reliability - bifurcated contacts DIL pitch terminals Plastic sealed type RoHS compliant. Please see page 8 for more information PARTNUMBER INFORMATION NA L - D 12 W - K Example (a) (b) (*) (c) (d) (e) (f) (a) Relay type NA : NA-Series (b) Coil type Nil : Standard type L : Latching type (1 coil) (c) Number of coil Nil : Single winding type D : Double winding type (d) Coil rated voltage 12 : 1.5.....48 VDC Coil rating table at page 3 (e) Contact W : Bifurcated type (f) Enclosure K : Plastic sealed type Note: Actual marking omits the hyphen ( - ) of (*). 1FTR-K1 SERIES NA SERIES SPECIFICATION Item Single winding Double winding Standard type latching type latching type NA - ( ) W - K NAL - ( ) W - K NAL-D ( ) W - K Contact Data 2 form C (DPDT) Construction Bifurcated Material Gold overlay silver alloy (AgPd) Resistance (Initial) Max. 50 m at 1 A, 6 VDC Contact rating (resistive) 0.5A, 125VAC or 1A, 30VDC Max. carrying current 2A Max. switching voltage 250VAC / 220VDC Max. switching power 62.5V / 30W Max. switching current 2A Min. switching load * 0.01 mA, 10 mVDC Approx. 0.5 pF (open contacts, adjacent contacts) Capacitance (at 1kHz, reference) Approx. 1.0 pF (between coil and contacts) 6 Life Min. 100 x 10 6 Mechanical Min. 10 x 10 operations operations 3 Min. 200 x 10 operations (0.5A, 125VAC), Electrical 3 Min. 500 x 10 operations (1A, 30VDC) Coil Data Rated power 140 - 300 mW 100 - 150 mW 200 - 300 mW Applied pulse width min. 10ms Operate power 80 - 70 mW 60 - 85 mW 115 - 170 mW Operating temperature range -40 C to +85 C (no frost) Timing Data Operate (at nominal voltage, without bounce) Max. 6 ms Max. 6 ms (set) Release (at nominal voltage, without bounce) Max. 4 ms Max. 6 ms (reset) Insulation Resistance (Initial) Min. 1,000M at 500VDC Open contacts / 1,000VAC (50/60Hz) 1min adjacent contacts Dielectric strength 1,000VAC (50/60Hz) Contacts to coil 1,500VAC (50/60Hz) 1min. 1min Open contacts / 1,500V / 10 x 700s standard wave adjacent contacts Surge strength 1,500V / 10 x 160s Coil to contacts 2,500V / 2 x 10s standard wave standard wave Other Misoperation 10 to 55 to 10Hz single amplitude 1.65mm Vibration resistance Endurance 10 to 55 to 10Hz single amplitude 2.5mm Misoperation 500m/s (11 1ms) Shock Endurance 1,000m/s (6 1ms) Weight Approximately 1.6 g * Minimum switching loads mentioned above are reference values. Please perform the confirmation test with actual load before production since reference values may vary according to switching frequencies, environmental conditions and expected reliability levels. 2