AUTOMOTIVE MICRO-ISO RELAY FEATURES

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Griffin Tyler
6 years ago
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The ISO international standard terminal arrangement is used.. TYPICAL APPLICATIONS Fan motor Heater Head lump Air Compressor EPS ABS Blower fan Defogger, etc. (plug-in type).

1 AUTOMOTIVE MICRO-ISO RELAY RELAYS Compliance with RoHS Directive FEATURES Micro-ISO type terminals Small size: mm(l) mm(w) mm(h). inch(l). inch(l). inch(h) Wide line-up PC board and, Resistor and diode inside type. type is also available. Compact and high-capacity A load switching N.O.: A, N.C.: A () N.O.: A, N.C.: A () * type Uses international standard ISO terminal arrangement. The ISO international standard terminal arrangement is used.. TYPICAL APPLICATIONS Fan motor Heater Head lump Air Compressor EPS ABS Blower fan Defogger, etc. (plug-in type).. SPECIFICATIONS Contact Type V coil voltage V coil voltage Arrangement Form A, Form C Contact material Ag alloy (Cadmium free) Initial contact resistance (Initial) (By voltage drop A) Typ. mω Contact voltage drop Rating (resistive load) Expected life Coil Nominal switching capacity carrying current N.O.:. V (at A ) N.C.:. V (at A ) N.O.: A N.C.: A N.O.: A (, at C F) N.C.: A (, at C F) N.O.:. V (at A ) N.C.:. V (at A ) N.O.: A N.C.: A N.O.: A (, at C F) N.C.: A (, at C F) switching A A capacity # Mechanical (at cpm) Electrical (at rated load) Nominal operating power : * :. W. W (with resistor inside type). W. W (with resistor inside type) # 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. Characteristics Type V coil type V coil type operating speed (at nominal switching capacity) cpm Initial insulation resistance* MΩ (at ) Initial breakdown voltage* Between open contacts Between contacts and coil Operate time* (at nominal voltage) (at C F) Release time* (at nominal voltage) (at C F) Functional* Shock resistance Destructive* Vibration resistance Conditions for operation, transport and storage* (Not freezing and condensing at low temperature) Functional Destructive* Ambient temp. Humidity Vrms for min. Vrms for min. ms (initial) ms ms (with diode) (initial) m/s {G},m/s {G} Hz to Hz,. m/s {. G} Hz to, Hz,. m/s {. G} C to + C F to + F % R.H. to % R.H. Mass Approx. g.oz Remarks * At nominal switching capacity, operating frequency: s ON, s OFF * Measurement at same location as Initial breakdown voltage section. * Detection current: ma * Excluding contact bounce time. * Half-wave pulse of sine wave: ms; detection time: µs * Half-wave pulse of sine wave: ms * Time of vibration for each direction;, Y, Z direction: hours Y Z * Refer to Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT Please inquire if you will be using the relay in a high temperature atmosphere.

2 ORDERING INFORMATION F R P V Contact arrangement TYPES a: Form A : Form C Note: Bulk package: pcs.; Case: pcs. Packing quantity: Inner pcs, Outer pcs. Contact arrangement Part No. Coil voltage Mounting classification Protective construction Form A Form C COIL DATA (at C F) DIMENSIONS a-v af-v a-p-v af-p-v -V F-V -P-V F-P-V Contact arrangement Part No. Coil voltage Mounting classification Protective construction a-v af-v Form A a-p-v af-p-v -V F-V Form C -P-V F-P-V Nominal voltage,, Protective construction Classification of types Mounting classification Coil voltage (DC) Nil: F:, Nil: Standard type D: with diode inside R: with resistor inside Nominal current, ma Nil: P: Coil resistance, ohm Nominal operating power, W Usable voltage range, to. to. ±% ±%. to to. to. ±% ±%. to. Micro-ISO ( Form C) V V a dia dia.. -. dia. -. dia a. mm. inch: ±. ±. to mm. to. inch: ±. ±. mm. inch: ±. ±. * Intervals between terminals is measured at A surface level.

3 . Micro-ISO ( Form A) dia dia.. -. dia. -. dia a mm. inch: ±. ±. to mm. to. inch: ±. ±. mm. inch: ±. ±. * Intervals between terminals is measured at A surface level.. Micro-ISO ( Form C) MA.. MA.. Pre-soldering a mm. inch: ±. ±. to mm. to. inch: ±. ±. mm. inch: ±. ±. * Dimensions (thickness and width) of terminal specified in this catalog is measured before pre-soldering. Intervals between terminals is measured at A surface level..±..±. a PC board pattern (Bottom view).±..± c type only (or )-. +. (or ) a c type only.±..± ±..±.. Micro-ISO ( Form A) MA.. MA.. Pre-soldering a mm. inch: ±. ±. to mm. to. inch: ±. ±. mm. inch: ±. ±. * Dimensions (thickness and width) of terminal specified in this catalog is measured before pre-soldering. Intervals between terminals is measured at A surface level.

4 REFERENCE DATA -(). Coil temperature rise (V type) Sample: F-V, pcs. Measured portion: Inside the coil Contact carrying current: A, A Ambient temperature: C F Temperature rise, C A A -(). Coil temperature rise (V type) Sample: F-V, pcs. Measured portion: Inside the coil Contact carrying current: A, A Ambient temperature: C F Temperature rise, C A A. switching capability (Resistive load, initial) Switching voltage, VDC (N.O. side Room temperature) V type V type Coil applied voltage, V Coil applied voltage, V Switching current, A. Ambient temperature and operating temperature range (V type). Ambient temperature characteristics (Cold/initial). Distribution of pick-up and drop-out voltage Sample: F-V, pcs. Coil applied voltage, VDC Operation range (Cold start) Ambient temperature, C Ratio against the rated voltage, %V upper limit lower limit Ambient temperature, C Frequency Voltage, V. Distribution of operate time Sample: F-V, pcs. * ms standard (excluding contact bounce) Quantity, n Time, ms. Distribution of release time Sample: F-V, pcs. * ms standard (excluding contact bounce) Without diode Quantity, n Time, ms

5 -(). Electrical life test (Motor free) Sample: af-r-v, pcs. Load: A. Cooling fan motor actual load (free condition) Switching frequency: (ON:OFF = s:s) Ambient temperature: Room temperature Circuit.V M M Cooling fan motor Load current waveform Inrush current: A, Steady current: A, A ms Change of pick-up and drop-out voltage Pick-up and drop-out voltage, V No. of operations, Change of contact resistance Contact resistance, mω No. of operations, -(). Electrical life test (Halogen lamp load) Sample: af-r-v, pcs. Load: A. Switching frequency: (ON:OFF = s:s) Ambient temperature: Room temperature Change of pick-up and drop-out voltage Pick-up and drop-out voltage, V No. of operations, Change of contact resistance Contact resistance, mω No. of operations, Cautions regarding the protection element. Part numbers without protection elements ) V models When connecting a coil surge protection circuit to these relays, we recommend a Zener diode with a Zener voltage of V or higher, or a resistor (Ω to,ω). When a diode is connected to the coil in parallel, the release time will slow down and working life may shorten. Before use, please check the circuit and verify that the diode is not connected in parallel to the coil drive circuit. ) V models When connecting a coil surge protection circuit to these relays, we recommend a Zener diode with a Zener voltage of V or higher, or a resistor (,Ω to,ω). When a diode is connected to the coil in parallel, the release time will slow down and working life may shorten. Before use, please check the circuit and verify that the diode is not connected in parallel to the coil drive circuit.. Part numbers with diodes These relays use a diode in the coil surge protection element. Therefore, the release time is slower and the working life might be shorter compared to part numbers without protection elements and part numbers with resistors. Be sure to use only after evaluating under actual load conditions.. Part numbers with resistors This part number employs a resistor in the coil surge protection circuit; therefore, an external surge protection element is not required. In particular, when a diode is connected in parallel with a coil, the revert time becomes slower which could adversely affect working life. Please check the circuit and make sure that a diode is not connected in parallel with the coil drive circuit. For Cautions for Use, see Relay Technical Information.

AUTOMOTIVE MICRO-ISO RELAY FEATURES

AUTOMOTIVE MICRO-ISO RELAY FEATURES AUTOMOTIVE MICRO-ISO RELAY RELAYS..... FEATURES. Micro-ISO type terminals Small size: mm(l) mm(w) mm(h). inch(l). inch(l). inch(h) Wide line-up PC board and, Resistor and diode inside type. type is also