S114-5 TELEDYNE | Alldatasheet

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S114CENTIGRID® SURFACE MOUNT AEROSPACE RELAY DPDT TELED YNE RELAYS SERIES DESIGNATION RELAY TYPE S114 DPDT basic relay S114D DPDT relay with internal diode for coil suppression S114DD DPDT relay with internal diodes for coil transient suppression and polarity reversal protection

DESCRIPTION

The S114 Series Sur face Mount Centigrid® Relay is an ultraminiature, hermetically sealed, armature relay . The low profile height (.360”) and .100” lead spacing make it ideal for applications where extreme packaging density and/or close PC board spacing are required. The specially formed leads are pre-tinned to make the relays ideal for most types of surface mount solder reflow processes. The basic design and internal construction are identical to the 114 Series Centigrid ® relays, and are capable of meeting T eledyne Relays T 2R ® requirements. The following unique construction features and manufacturing techniques provide overall high reliability and excellent resistance to environmental extremes:

  • All welded construction.
  • Unique uni-frame design providing high magnetic efficiency and mechanical rigidity .
  • High force/mass ratios for resistance to shock and vibration.
  • Advanced cleaning techniques provide maximum assurance of internal cleanliness.
  • Precious metal alloy contact material with gold plating assures excellent high current and dry circuit switching capabilities. The S114D and S114DD Series utilize internal discrete silicon diodes for coil suppression and polarity reversal protection. By virtue of its inherently low intercontact capacitance and contact circuit losses, the S114 relay has shown itself to be an excellent ultraminiature RF switch for frequency ranges well into the UHF spectrum. A typical RF application for the S114 relay is in hand held radio transceivers, wherein the combined features of good RF per formance, small size, low coil power dissipation and high reliability make it a preferred method of transmit-receive switching (see Figure 1). INTERNAL CONSTRUCTION Temperature -65° C to +125° C (Ambient) Vibration 30 g’s to 3000 Hz (Note 3) Shock 75 g’s for 6 msec. (Note 3) half-sine Acceleration 50 g’s (Note 3) Enclosure All welded, hermetically sealed Weight 0.07 oz (1.9 gms.) max. Reflow 260° C max. temp. Temperature 5 min. max. above 180° C ENVIRONMENTAL AND PHYSICAL SPECIFICATIONS

2 Form C (DPDT)

0.1 ohm max. before life; 0.2 ohm max. after life at 1A/28VDC, (measured 1/8” from header along lead) Resistive: 1 Amp/28VDC Inductive: 200 mA/28VDC (320 mH) Lamp: 100 mA/28VDC Low Level: 10 to 50 µA/10 to 50 mVDC Resistive: 250 mA/115VAC, 60 and 400Hz (Case underground) 100 mA/115VAC, 60 and 400Hz (Case grounded) 10,000,000 cycles (typical) at low level 01,000,000 cycles (typical) at 0.5A/28VDC resistive 00,100,000 cycles min. at all other loads specified above 2A/28VDC Resistive (100 cycles min.) Contact factory 450 milliwatts typical at nominal rated voltage @ 25 ° C 2.0 msec max. at nominal rated coil voltage @ 25 ° C S114 Series: 1.5 msec max. S114D, S114DD Series: 4.0 msec max. 1.5 msec max. 0.4 pf typical 10,000 megohms min. between mutually isolated terminals Atmospheric pressure: 500 VRMS/60 Hz 70,000 ft.: 125 VRMS/60Hz 100 VDC min. 1.0 VDC max. SERIES S114 GENERAL ELECTRICAL SPECIFICATIONS (-65° C to +125° C unless otherwise noted) (Notes 1 & 2) Contact Arrangement Rated Duty Contact Resistance (Note 4) Contact Load Rating (DC) (See Fig. 3 for other DC resistive voltage/current ratings) Contact Load Ratings (AC) Contact Life Ratings Contact Overload Rating Contact Carry Rating Coil Operating Power Operate Time Release Time Contact Bounce lntercontact Capacitance Insulation Resistance Dielectric Strength Diode P.I.V. S114D, S114DD Negative Coil Transient S114D, S114DD DETAILED ELECTRICAL SPECIFICATIONS (-65° C to +125° C unless otherwise noted) (Note 2) S114-5 S114D-5 S114DD-5 S114-6 S114D-6 S114DD-6 S114-9 S114D-9 S114DD-9 S114-12 S114D-12 S114DD-12 S114-18 S114D-18 S114DD-18 S114-26 S114D-26 S114DD-26 BASE PART NUMBERS 50 98 220 390 880 1560 39 78 220 390 880 1560 Nom. Max. S114, S114D S114DD (Note 4) Min. Max. S114, S114D S114DD Min. Max. Min. Max. Coil Voltage (VDC) Coil Resistance (Ohms ± 10% @ 25° C) Coil Current (mADC @ 25° C) (S114DD Series only) Pick-up Voltage (VDC, Max.) Dropout Voltage (VDC) ç FREQUENCY (GHz) FIGURE 1 TYPICAL RF PERFORMANCE (NOTE 10) INSERTION LOSS RETURN LOSS (VSWR) ISOLATION ACROSS CONT ACTS ISOLATION ACROSS POLES 1.92 1.22 1.07 1.02 1.01 1.00 1.00 VSWR 300 250 200 150 100 LOAD CURRENT (AMPS DC) FIGURE 2 TYPICAL DC CONTACT RATING (RESISTIVE) LOAD VOLTAGE (VDC) dB PERFORMANCE CURVES (NOTE 1) (Note 4) S114 S114D S114DD

NOTES: 1. Characteristics shown as “typical” are based on available data and are best estimates. No on-going verification tests are per formed. 2. Unless otherwise specified, parameters are initial values. 3. Relays will exhibit no chatter in excess of 10 µsec or transfer in excess of 1 µsec. 4. For reference only. Coil resistance not directly measurable at relays terminals due to internal series semiconductor . 5. Measured at nominal voltage for 5 sec. max. 6. Position of leads as they emerge from relay base. 7. Leads will fit noted pad layout with no overhang. 8. Lead ends are coplanar within .008” wide tolerance zone. 9. Terminals coated with SN60 or SN63 solder per QQ-S-571. Kovar exposed at sheared end of leads. 10. RF performance curves based on 114 series relays. 5 4 3 7 8 1 5 4 3 7 8 1 (–) (+) 5 4 3 7 8 1 (–) (+) TERMINAL LOCATIONS AND SCHEMATIC DIAGRAMS SCHEMATICS ARE VIEWED FROM TERMINALS ©1996 TELEDYNE RELAYS

12525 Daphne Avenue

Hawthorne, California 90250 SERIES S114 OUTLINE DIMENSIONS AND RECOMMENDED PAD LAYOUT (Notes 6, 7, 8 & 9) .335 MAX (8.51) +.030.378–.020 TYP (9.60 +.76 )–.51 .275 MAX (6.99) S114 TELEDYNE PART NUMBERING SYSTEM FOR SURFACE MOUNT RELAYS SURFACE MOUNT .360 MAX (9.14) Ø.017 REF (.43) 2° ± 2° TYP .031 REF (.79) .035 REF (.89) 4° MAX TYP 4° MAX TYP .100 TYP (2.54) .375 SQ MAX (9.53) .200 (5.08) .100 4 PL (2.54) .045 MIN 8 PL (1.14) .200 (5.08) .410 MIN (10.41) .200 (5.08) S 1 1 4 D -2 6 SERIES NO. DD = SUPPRESSION DIODE DD = SUPPRESSION AND POLARITY PROTECTION DIODES COIL VOLTAGE S114D S114DD