CII Low Signal Relays Four Pole, Magnetic Latching, 2 Amps and Less Electrical Characteristics Operating Characteristics .150 Grid-space Operate Sensitivity Operate Time 4 ms max. Magnetic Latching Relays Single-coil form, 100 mW, Release Time 4 ms max. Type 3SBM (4PDT) Dual-coil form, 180 mW Contact Bounce 1.5 ms Contact Arrangement Dielectric Strength 4-pole double-throw (4C) 500 volts rms at sea level Product Facts Contact Ratings 350 volts rms at 70,000 feet and above DC resistive 2 amps at 28 volts n Low profile only 0.32 Insulation Resistance DC inductive 0.5 amp at 28 volts, inches high 1,000 megohms min. over temperature 200 mH range n Internal diode for coil AC resistive 0.5 amp at 115 volts transient suppression (enclosure isolated from ground, or Environmental Characteristics enclosure and movable contact at same available Vibration 30 G, 55 to 3,000 Hz potential) The Type 3SBM relay adds Shock 150 G at 11 ms n Qualified to MIL-R-39016/31 AC 0.125 amp at 115 volts magnetic latching capability Temperature -65C to +125C (enclosure at line potential with respect n Suitable for low pulse to the popular and growing to movable contact) See page 1-62 for Mounting Forms, operation 2 ms at rated family of .150-grid relays. Low-level 50 A at 50 mV Terminals and Circuit Diagrams. voltage This relay has memory in Peak AC or DC that the contact positions do Contact Resistance not change when coil power 0.050 ohms max. is removed. Switching is 0.150 ohms after life tests accomplished by applying Life power to the applicable coil 100,000 operations at rated loads listed (dual coil) or with the appli- 1,000,000 operations at low-level loads cable polarity (single coil). The low switching power requirements are further enhanced by its ability to operate from capacitor dis- charge or other pulses or through its own contacts from batteries or similarly limited supplies. *Values listed are factory test and inspection values. User should allow for meter variations. Applicable over the operating temperature range in circulating air. Example: The relay selected in Ordering Instructions this example is a dual coil, current Type 3SBM relays can be ordered by calibrated, four-hole end bracket specifying the correct catalog num- mounting, solder hook header, 37 ber. This number is derived by ohms coil resistance, and 180 mW choosing the proper CODE for each sensitivity. By choosing the proper of the six relay characteristics in the code for each of these relay charac- order in which the codes are listed. teristics, the catalog number is identified as 3SBM6131N2. The letter R following sensitivity code indicates relay received 5000 opera- tion miss-test. Ex. 3SBM6131N2R. * The part number example shown on this page is for catalog items. For a list of specific QPL part numbers, please see the index in Section 15. 160 Catalog 5-1773450-5 Dimensions are shown for Dimensions are in millimeters USA: +1 800 522 6752 For additional support numbers Revised 3-13 reference purposes only. unless otherwise specified. Asia Pacific: +86 0 400 820 6015 please visit www.te.com Specifications subject UK: +44 800 267 666 www.te.com to change.CII Low Signal Relays CII Low Signal Relays Four Pole, Magnetic Latching, 2 Amps and Less (Continued) capabilities of the 3SBM as Operating Characteristics .150 Grid-space Hybrid well as the memory feature Operate Time 4 ms max. Magnetic Latching Relays of the latching function are Release Time 4 ms max. Single Diode, Dual Diode 1 both maintained. Contact Bounce 1.5 ms Type 3SBM (4PDT) Electrical Characteristics Dielectric Strength (Note 1) 500 volts rms at sea level Contact Arrangement 350 volts rms at 70,000 feet and above 4-pole double-throw (4C) Product Facts Insulation Resistance (Note 1) Operate Sensitivity 1,000 megohms min. over temperature Single-coil form, 100 mW, n Low profile only 0.32 range Dual-coil form, 180 mW per coil inches high Contact Ratings Environmental Characteristics n Suitable for pulse operation DC resistive 2 amps at 28 volts Vibration 30 G, 55 to 3,000 Hz DC inductive 0.5 amp at 28 volts, n Qualified to MIL-R-39016/35 The dual coil version of the Shock 150 G at 11 ms 200 mH 3SBM magnetic latching n Qualified to MIL-R-39016/36 Temperature -65C to +125C AC resistive 0.5 amp at 115 volts relay is now available with (enclosure isolated from ground, or Semiconductor Characteristics coil transient suppression enclosure and movable contact at same at 25C with or without blocking potential) Max. Negative Transient 1 volt diodes for reverse polarity AC 0.125 amp at 115 volts protection. This hybrid Breakdown Voltage 100 Vdc min. (enclosure at line potential with respect magnetic latching relay is to movable contact) Max. Leakage Current Low-level 50 A at 50 mV an addition to the growing 1 A 50 Vdc Peak AC or DC family of .150 grid relays. Note 1: Tests for dielectric with- Contact Resistance The diode method is standing voltage and insulation 0.050 ohms max. resistance should be made with employed to limit the back 0.150 ohms after life test coil terminals shorted together to EMF generated when the avoid unnecessary electrical stress Life 100,000 operations at rated coil circuit is opened in to semiconductor elements. loads listed 1,000,000 operations at order to protect other circuit low-level loads See page 1-62 for Mounting Forms, components such as semi- Terminals and Circuit Diagrams. conductors. The contact load *Values listed are factory test and inspection values. User should allow for meter variations. Applicable over the operating temperature range in circulating air. **Coil resistance cannot be measured by conventional bridge. Note: See page 1-60 for ordering instructions. * The part number example shown on this page is for catalog items. For a list of specific QPL part numbers, please see the index in Section 15. 161 Catalog 5-1773450-5 Dimensions are shown for Dimensions are in millimeters USA: +1 800 522 6752 For additional support numbers Revised 3-13 reference purposes only. unless otherwise specified. Asia Pacific: +86 0 400 820 6015 please visit www.te.com Specifications subject UK: +44 800 267 666 www.te.com to change.