AZ851

AZ851 MICROMINIATURE POLARIZED RELAY FEATURES • Microminiature size: Height: .244 inches (6.2 mm); Length: .559 inches (14.2 mm); Width: .366 inches (9.3 mm) • High sensitivity, 79 mW pickup • Meets FCC Part 68.302 1500 V lightning surge • Surface mount type with “L” shaped terminals • Epoxy sealed for automatic wave soldering and cleaning • UL, CUR file E43203 CONTACTS Arrangement Ratings DPDT (2 Form C) Bifurcated crossbar contacts Resistive load: Max. Max. Max. Max. Rated Load UL Material Resistance switched power: 30 W or 62.5 VA switched current: 1 A switched voltage: 220 VDC or 250 VAC carry current: 2A GENERAL DATA Life Expectancy Mechanical Electrical Operate Time (typical) Release Time (typical) Dropout Capacitance Minimum operations 1 x 108 2 x 105 at 1 A, 30 VDC resistive 1 x 105 at 0.5 A, 125VAC resistive 2 ms at nominal coil voltage 1 ms at nominal coil voltage (with no coil suppression) Greater than 10% of nominal coil voltage Contact to contact: 0.4 pF Contact set to contact set: 0.2 pF Contact to coil: 0.9 pF 1000 Vrms between contact sets 1000 Vrms across contacts 1000 Vrms contact to coil Meets FCC part 68.302 1500 V lightning surge 1000 megohms min. at 25°C, 500 VDC, 50% RH At nominal coil voltage -40°C (-40°F) to 85°C (185°F) -40°C (-40°F) to 105°C (221°F) .130" DA at 10–55 Hz 50 g LCP Tinned copper alloy, P.C. 80°C (176°F) 30 seconds 1.5 grams 1 A at 30 VDC resistive 0.5 A at 125 VAC resistive Silver palladium, gold clad < 50 milliohms initially Dielectric Strength (at sea level) COIL (Polarized) Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Temperature 79–142 mW 875 mW at 20°C (68°F) ambient 18°C (32°F) at nominal coil voltage Max. 105°C (221°F) Ambient Temperature Operating Storage Vibration Shock Insulation Resistance NOTES 1. 2. 3. 4. All values at 20°C (68°F). Relay has fixed coil polarity. Relay may pull in with less than “Must Operate” value. Relay adjustment may be affected if undue pressure is exerted on relay case. 5. For complete isolation between the relay’s magnetic fields, it is recommended that a .197" (5.0 mm) space be provided between adjacent relays. 6. Specifications subject to change without notice. Enclosure Terminals Max. Solvent Temp. Max. Immersion Time Weight 9/27/06 W AZ851 RELAY ORDERING DATA COIL SPECIFICATIONS Nominal Coil VDC 3 5 6 9 12 24 48 Must Operate VDC 2.25 3.75 4.5 6.75 9.0 18.0 36.0 Max Continuous VDC 7.5 12.5 15.0 22.5 30.0 48.0 80.0 Coil Resistance ± 10% 64.3 178 257 579 1,028 2,880 7,680 ORDER NUMBER* AZ851–3 AZ851–5 AZ851–6 AZ851–9 AZ851–12 AZ851–24 AZ851–48 [1] [1] Not UL approved *Add suffix “TR” for tape & reel package (500 relays per reel) MECHANICAL DATA .559 [14.2] .366 [9.3] WIRING DIAGRAMS VIEWED TOWARDS TERMINALS PC BOARD LAYOUT VIEWED TOWARDS TERMINALS .244 [6.2] 2x.027 [0.69] ORIENTATION MARK .076 [1.92] .100 [2.54] .100 [2.54] .100 [2.54] .030 [0.75] .020 TYP [0.5] .100 [2.54] .008 [0.2] .300 [7.62] .453 [11.5] (-) 10 9 8 7 6 2x.035 [0.89] 10x.040 [1.0] 10x.118 [3.0] 3˚ TYP (+) 1 2 3 4 5 .258 [6.56] 4x.079 [2.01] .080 [2.02] 4x.100 [2.54] Deenergized condition 2x.024 [0.61] 2x.047 [1.19] B A A B SOLDERING PADS FOR TERMINALS TEMPORARY GLUE PADS FOR STAND-OFFS A OR B STAND-OFF A & B Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 9/27/06 W AZ851 Soldering Data Tape Dimensions IRS (Infrared Reflow Soldering) .015 [0.38] \U+2205.059 [\U+22051.5] .158 [4.0] .069 [1.75] TEMPERATURE (°C) T3 SOLDERING .393 [10.0] T2 PREHEATING T1 COOLING T1= 150°C - 200° T2= 217° C T3= 250°C Max T1= 60 sec-150 sec T2= 20 sec- 40 sec .571 [14.5] .945 [24.0] .260 [6.6] .510 [13.0] .630 [16.0] T1 T2 Reel Dimensions Packaging .984 [25.0] INSIDE WIDTH TOP COVER TAPE t=.002 [0.06] ORIENTATION MARK SIDE FEEDING ø13.0 [ø330] EMBOSSED CARRIER TAPE t=.016 [0.4] ø.512 [ø13.0] 9/27/06 W