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NR-HLD-xx Dataheets PDF



Part Number NR-HLD-xx
Manufacturers Nais
Logo Nais
Description (NR-xx) LONG LIFE RELAY
Datasheet NR-HLD-xx DatasheetNR-HLD-xx Datasheet (PDF)

www.DataSheet4U.com UL pending CSA pending LONG LIFE RELAY NR-RELAYS FEATURES 20 .787 10 .394 10 .394 mm inch • Sealed construction for automatic wave soldering and cleaning • Latching types available • High sensitivity — TTL direct drive possible • High speed — Up to 500 cycle/sec. operations • Wide switching range and high welding resistance Gold cobalt (AuCo) contact permits • Wider switching range from low level up to high current: 10 µA to 1 A • Higher sticking resistance to inrush c.

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www.DataSheet4U.com UL pending CSA pending LONG LIFE RELAY NR-RELAYS FEATURES 20 .787 10 .394 10 .394 mm inch • Sealed construction for automatic wave soldering and cleaning • Latching types available • High sensitivity — TTL direct drive possible • High speed — Up to 500 cycle/sec. operations • Wide switching range and high welding resistance Gold cobalt (AuCo) contact permits • Wider switching range from low level up to high current: 10 µA to 1 A • Higher sticking resistance to inrush current • Stable contact resistance from initial stage throughout life SPECIFICATIONS Contact Arrangement Initial contact resistance, max. (By voltage drop 6 V DC 1 A) Initial contact pressure Contact material Sealed type ContactMagnetically Contact sealed type Sealed type N.O. Magnetically Electrostatic contact-coil sealed type capacitance Sealed type N.C. contact-coil Magnetically sealed type Nominal switching capacity Max. switching power Max. switching voltage Max. switching current Min. switching power Mechanical (at 500 cps.) 1 A 20 V DC/ 0.3 A 110 V AC 0.5 A 30 V DC/ 0.1 A 110 V AC 0.25 A 30 V DC/ 0.25 A 30 V AC Electrical (resistive) 0.2 A 24 V DC/ 0.2 A 24 V AC 0.1 A 12 V DC/ 0.1 A 12 V AC 0.1 A 9 V DC/ 0.1 A 9 V AC 1 Form C 60 mΩ Approx. 5 g .18 oz Gold cobalt 3 pF 4 pF 4 pF 5 pF 5 pF 6 pF 1A 20 VDC, 0.3A 110 VAC 33 VA, 20 W 110 V AC, 30 V DC AC 0.3 A, DC 1 A Approx. 100 mV 10µA 109 106 (at 1 cps.) 3×106 (at 2 cps.) 5×106 (at 5 cps.) 107 (at 25 cps.) 5×107 (at 50 cps.) 108 (at 100 cps.) Characteristics (at 25°C 77°F) Max. operating speed Initial insulation resistance*1 Between live parts and ground Initial Between open breakdown contact voltage*3 Between contact and coil Operate time*4 (at nominal voltage) Release time (without diode)*4 (at nominal voltage) Contact Single side stable bounce 1-coil /2-coil latching time Temperature rise Shock resistance Functional*5 Destructive*6 Functional*7 Destructive 500 cps. (mechanical) Min. 1000 MΩ at 500 V DC*2 1,000 Vrms 350 Vrms (500 V DC) 1,000 Vrms Max. 3 ms (Approx. 1 ms) Max. 2 ms (Approx. 0.5 ms) Approx. 0.5 ms Approx. 0.3 ms Max. 35°C at 0.5 W operating power Max. 65°C at 1 W operating power Min. 980 m/s2 {100 G} Min. 980 m/s2 {100 G} 98 m/s2 {10 G}, 10 to 55 Hz at double amplitude of 1.6 mm*8 117.6 m/s2 {12 G}, 10 to 55 Hz at double amplitude of 2 mm –55°C to +65°C*10 –67°F to +149°F 5 to 85% R.H. Approx. 7 g .25 oz Rating (resistive) Vibration resistance Expected life (min. operations) Conditions for opera- Ambient tion, transport and temp. storage*9 (Not freezing and condensing Humidity at low temperature) Unit weight Remarks * *1 *2 *3 *4 *5 *6 *7 *8 Coil (polarized) (at 25°C 77°F) Minimum operting power Single side stable 1 coil latching 2 coil latching Single side stable 1 coil latching 2 coil latching 72 to 133 mW 41 to 45 mW 72 to 107 mW 147 to 300 mW 74 to 153 mW 147 to 331 mW *9 *10 Nominal operating power Specifications will vary with foreign standards certification ratings. Measurement at same location as "Initial breakdown voltage" section Min. 500MΩ at 100 V DC between coils of 2 coil latching type Detection current: 10mA, Except for between coils of 2 coil latching type Excluding contact bounce time Half-wave pulse of sine wave: 6ms; detection time: 10µs Half-wave pulse of sine wave: 6ms Detection time: 10µs Although NR relays are rated at 10 G/55 cps. vibration resistance, they will withstand up to 60 G/2,000 cps., provided they receive additional support such as anchoring to the PC board with epoxy resin. Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 61) Total temperature (ambient temperature plus temperature rise in coil) should not exceed 90°C 194°F for single side stable, and 105°C 221°F for latching relays. See Reference Data for determination of coil voltage versus temperature. 112 www.DataSheet4U.com NR tile machinery, elevators, control panels, pin-board programmers, parking meters, industrial robots, detectors, annunciators, optical instruments, business machines, time recorders, cash registers, copiers, vending machines, medical equipment. TYPICAL APPLICATIONS Telecommunications equipment, alarm devices, machine tools, NC machines, automatic warehouse control, conveyors, air-conditioners, pressing machines, tex- ORDERING INFORMATION EX. NRH L2 D 12V Types of case H: Sealed S: Magnetically sealed Operating function Nil: Single side stable L: 1 coil latching L2: 2 coil latching Coil voltage (DC) 5, 6, 12, 24, 42 V (Notes) 1. Power types and 1 Form A types are available on request. (Notes) 2. For UL/CSA recognized types, delete “N” at head portion of part No. and add suffix UL/CSA, when ordering. Ex. RSD-12V UL/CSA (Notes) 3. Standard packing Carton: 50 pcs., Case: 500 pcs. TYPES AND COIL DATA (at 25°C 77°F) Single side stable (NR-SD) Nominal coil voltage, V DC 5 6 12 24 42 Pick-up voltage, V DC (max.) 3.5 4.7 9.3 16 28 Drop-out voltage V DC (min.) 0.5 0.6 1.2 2.4 4.2.


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