MIDDLE LOAD RELAY FOR SMART J/B

Transcription

1 MIDDLE LOAD RELAY FOR SMART J/B CN-M RELAYS (ACNM) New Compliance with RoHS Directive FEATURES. Best space savings in its class.. Compact and high-capacity A load switching.. Full line up (High heat-resistant type and SMD type). Terminals for PC board pattern designs are easily allocated. TYPICAL APPLICATIONS Defogger, Seat heater, Head lamp, Fog lamp, Fan motor, etc. ORDERING INFORMATION CN-M relay Contact arrangement* : : : high heat-resistant type : high heat-resistant type : Ma..V DC Coil voltage (DC) : V Terminal shape Nil: PC board terminal SA: Surface-mount terminal ACNM Packing style* Nil: Tube packing X: Tape and reel packing (Reverse terminal direction in pull-out direction) Z: Tape and reel packing (Normal terminal direction in pull-out direction) Notes: *. Surface-mount terminal type is available in high heat-resistant type only. *. Tube packing: PC board terminal type only Tape and reel packing: Surface-mount type only TYPES. PC board terminal type Contact arrangement Part No. Standard type High heat-resistant type ACNM ACNM V DC ACNM ACNM Standard packing; Carton (tube): pcs.; Case:, pcs.. Surface-mount terminal type Contact arrangement V DC Part No. High heat-resistant type ACNMSAX ACNMSAZ ACNMSAX ACNMSAZ Standard packing; Carton (tape and reel): pcs.; Case: pcs. Notes: *. Surface-mount terminal type is available in high heat-resistant type only. *. An X at the end of the part number indicates, for tape and reel packing, reverse terminal direction in pull-out direction. A Z at the end of the part number indicates, for tape and reel packing, normal terminal direction in pull-out direction. New

2 RATING. Coil data V DC. Specifications (at C F) Ma.. V DC (Initial) (at C F). V DC (Initial) Nominal operating current [±%] (at C F) Coil resistance [±%] (at C F) Nominal operating power (at C F) Usable voltage range. ma Ω mw to V DC Characteristics Item Specifications Contact Rating Electrical characteristics Mechanical characteristics Epected life Conditions Unit weight Arrangement, Contact resistance (Initial) Typical mω (By voltage drop V DC A) Contact material Nominal switching capacity (resistive load) Ma. carrying current (at V DC) Nominal operating power switching capacity (resistive load)* Insulation resistance (Initial) Breakdown Between open contacts voltage (Initial) Between contacts and coil Operate time (at nominal voltage) Release time (at nominal voltage) Functional Shock resistance Destructive Functional Vibration resistance Destructive Mechanical Electrical Conditions for operation, transport and storage Ag alloy (Cadmium free) N.O.: A V DC, N.C.: A V DC N.O. A/ h, A/ min. at C F A/ h, A/ min. at C F A/ h, A/ min. at C F (High heat-resistant type) N.C. A/ h, A/ min. at C F A/ h, A/ min. at C F A/ h, A/ min. at C F (High heat-resistant type) mw A V DC MΩ (at V DC) Vrms for min. (Detection current: ma) Vrms for min. (Detection current: ma) Ma. ms (at C F, ecluding contact bounce time) (Initial) Ma. ms (at C F, ecluding contact bounce time) (Initial) (without diode) m/s {G} (Half-wave pulse of sine wave: ms; detection time: µs), m/s {G} (Half-wave pulse of sine wave: ms) Hz to Hz,.m/s {.G} (Detection time: µs) Hz to Hz,.m/s {.G} Time of vibration for each direction; X, Y direction: hours, Z direction: hours (at cpm) <Resistive load> (At nominal switching capacity, operating frequency: s ON, s OFF) <Motor load> : at A (inrush), A (steady), V DC (Operating frequency: s ON, s OFF) <Lamp load> : at A (inrush), A (steady), V DC (Operating frequency: s ON, s OFF) Standard type; Ambient temp: C to + C F to + F, Humidity: to % R.H. High heat-resistant type; Ambient temp: C to + C F to + F, Humidity: to % R.H. (Not freezing and condensing at low temperature) Appro.. g.9 oz Note: * This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. REFEREE DATA -(). Coil temperature rise Sample: ACNM, pcs Measured portion: Inside the coil Contact carrying current: A, A, A Ambient temperature: C. F -(). Coil temperature rise Sample: ACNM, pcs Measured portion: Inside the coil Contact carrying current: A, A Ambient temperature: C F. Ambient temperature and operating voltage range Temperature rise, C A A A Temperature rise, C A A Coil applied voltage, VDC (cold start) Coil applied voltage, V Coil applied voltage, V - - Ambient temperature, C

3 . Distribution of pick-up and drop-out voltage Sample: ACNM, pcs.. Distribution of operate and release time Sample: ACNM, pcs. CN-M (ACNM) Operate time Release time Quantity, n Quantity, n Voltage, V Time, ms -(). Electrical life test (Resistive load) Sample: ACNM, pcs. Load: Resistive load ( side: A V DC) Operating frequency: (ON:OFF = s:s) Ambient temperature: Room temperature V DC Contact welding: time Miscontact: time No. of operations, Ma. Ma. No. of operations, Ma. -(). Electrical life test (Motor load) Sample: ACNM, pcs. Load: inrush: A/steady: A, radiator fan actual load (motor free) Switching frequency: (ON:OFF = s:s) Ambient temperature: C F V DC M Contact welding: time Miscontact: time Ma. No. of operations, Ma. Ma. No. of operations, -(). Electrical life test (Lamp load) Sample: ACNM, pcs. Load: inrush: A/steady: A Switching frequency: (ON:OFF = s:s) Ambient temperature: Room temperature V DC W W Contact welding: time Miscontact: time Ma. No. of operations, Ma. Ma. No. of operations,

4 DIMENSIONS (Unit: mm inch). PC board terminal type Eternal dimensions..... Ma A Pre-soldering. PC board pattern (Bottom view) dia dia.. Schematic (Bottom view) Dimension: General tolerance Ma. mm.9 inch: ±. ±. to mm.9 to. inch: ±. ±. mm. inch: ±. ±. +.. dia dia. * Dimensions (thickness and width) of terminal specified in this catalog is measured before pre-soldering. Intervals between terminals is measured at A surface level. Tolerance: ±. ±.. Surface-mount terminal type.... Eternal dimensions Pre-soldering...9 Recommended mounting pad (Top view) Schematic (Top view) Dimension: General tolerance Ma. mm.9 inch: ±. ±. to mm.9 to. inch: ±. ±. mm. inch: ±. ±.. Tolerance: ±. ±.

5 TES. Coil operating power Pure DC current should be applied to the coil. The wave form should be rectangular. If it includes ripple, the ripple factor should be less than %. However, check it with the actual circuit since the characteristics may be slightly different.. Coil applied voltage To ensure proper operation, the voltage applied to the coil should be the rated operating voltage of the coil. Also, be aware that the pick-up and drop-out voltages will fluctuate depending on the ambient temperature and operating conditions.. Cycle lifetime Check this with the real device as it is affected by coil driving circuit, load type, activation frequency, activation phase, ambient conditions and other factors.. Soldering When soldering the relays, ensure conformance with the conditions listed below. ) Automatic soldering Preheating: less than C F (solder target surface of PC board) for less than sec Soldering: less than C F (solder temperature) for less than sec (soldering time) ) Manual soldering Soldering tip temperature: less than to C to F Soldering iron: to W Soldering time: less than sec. Usage, transport and storage conditions ) Ambient temperature, humidity, and atmospheric pressure during usage, transport, and storage of the relay: () Temperature: to + C to + F (Standard type) to + C to + F (High heat-resistant type) () Humidity: to % RH (Avoid freezing and condensation.) () Atmospheric pressure: to kpa The humidity range varies with the temperature. Use within the range indicated in the graph below. (Temperature and humidity range for usage, transport, and storage) (Avoid freezing lower than C F) Tolerance range Humidity, %RH (Avoid condensation higher than C F) + + Temperature, C F (Avoid freezing lower than C F) Tolerance range Humidity, %RH (Avoid condensation higher than C F) + + Temperature, C F + CN-M (ACNM) ) Condensation Condensation forms when there is a sudden change in temperature under high temperature and high humidity conditions. Condensation will cause deterioration of the relay insulation. ) Freezing Condensation or other moisture may freeze on the relay when the is lower than C F. This causes problems such as sticking of movable parts or operational time lags. ) Low temperature, low humidity environments The plastic becomes brittle if the relay is eposed to a low temperature, low humidity environment for long periods of time.. Others If the relay has been dropped, the appearance and characteristics should always be checked before use.