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AZ761 AZ
12 A SPDT MINIATURE POWER RELAY
FEATURES * * * * * * * * * Dielectric strength 5000 Vrms Low cost Epoxy sealed versions available 12 Amp switching AC and DC coils Class B (130C) standard Class F (155C) versions available Isolation spacing greater than 10 mm UL, CUR file E44211, VDE 40006031
CONTACTS
Arrangement Ratings SPDT (1 Form C) SPST (1 Form A, 1 Form B) Resistive load: Max. switched power: 360 W or 3324 VA Max. switched current: 12 A Max. switched voltage: 150* VDC or 400 VAC
*Note: If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory.
GENERAL DATA
Life Expectancy Mechanical Electrical Operate Time (typical) Release Time (typical) Minimum operations 1 x 107 1 x 105 at 12 A 240 VAC Res. 7 ms at nominal coil voltage 3 ms at nominal coil voltage (with no coil suppression)
Rated Load UL, CUR
12 A at 277 VAC resistive, 50k cycles (standard coils) [1] 12 A at 277 VAC resistive, 100k cycles (standard coils) [2] [3] 10 A at 250 VAC resistive, 100k cycles (sensitive coils) [1] 1/2 HP at 250 VAC (1 Form A) [1] 1/2 HP at 120VAC [1] 5mm spacing 1 pole 1/3 HP at 125 VAC (1 Form A) [1] B300 Pilot Duty [2] R300 Pilot Duty [2] 12 A at 250 VAC resistive, 30k cycles [1] and 20k cycles [2] Contact factory for additional VDE ratings [1] Silver cadmium oxide, [2] Silver tin oxide [3] Silver nickel
Dielectric Strength 5000 Vrms coil to contact (at sea level for 1 min.) 1000 Vrms between open contacts Insulation Resistance Dropout Ambient Temperature Operating Storage Vibration Shock Enclosure Terminals Max. Solder Temp. Max. Solder Time 1000 megohms min. at 20C 500 VDC 50% RH Greater than 10% of nominal coil voltage (DC) Greater than 15% of nominal coil voltage (AC) At nominal coil voltage -40C (-40F) to 100C -40C (-40F) to 105C -40C (-40F) to 130C -40C (-40F) to 155C 0.062" DA at 10-55 Hz 10 g P.B.T. polyester Tinned copper alloy, P. C. 270C (518F) 5 seconds 80C (176F) 30 seconds 14 grams (212F) (221F) sensitive coil (266F) Class B (311F) Class F
VDE
Material Resistance
Silver cadmium oxide or silver tin oxide or silver nickel Gold plating available < 50 milliohms initially (using 6 V 1 A method)
COIL
Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Max. Temperature 196 mW, (DC, standard) 141 mW, (DC, sensitive) 0.43 VA (AC) 1.7 W at 20C (68F) ambient 26C (47F) at nominal coil voltage 17C (31F) at nominal coil voltage, sensitive coil 130C (266F) Class B 155C (311F) Class F
Max. Solvent Temp. Max. Immersion Time Weight
NOTES
1. All values at 20C (68F). 2. Relay may pull in with less than "Must Operate" value. 3. Specifications subject to change without notice.
10/17/07W
AZ761 AZ
RELAY ORDERING DATA
COIL SPECIFICATIONS - 12 A RATING - DC COIL
Nominal Coil VDC 5 6 12 18 24 48 60 110 Nominal Coil VDC 5 6 12 18 24 48 60 Must Operate VDC 3.5 4.2 8.4 12.6 16.8 33.6 42.0 77.0 Must Operate VDC 3.8 4.5 9.0 13.5 18.0 36.0 45.0 Max. Continuous VDC 10.2 12.3 24.7 37.0 49.4 98.0 112.9 206.9 Max. Continuous VDC 13.0 15.6 31.3 46.9 62.6 125.2 147.8 Coil Resistance 10% 62 90 360 810 1,440 5,760 7500 25,200 Coil Resistance 10% 100 144 576 1296 2304 9216 12867
ORDER NUMBER*
Unsealed AZ761-1C-5D AZ761-1C-6D AZ761-1C-12D AZ761-1C-18D AZ761-1C-24D AZ761-1C-48D AZ761-1C-60D AZ761-1C-110D Sealed AZ761-1C-5DE AZ761-1C-6DE AZ761-1C-12DE AZ761-1C-18DE AZ761-1C-24DE AZ761-1C-48DE AZ761-1C-60DE AZ761-1C-110DE
COIL SPECIFICATIONS - SENSITIVE COIL - 10 A RATING - DC COIL
ORDER NUMBER*
Unsealed AZ761-1C-5DS AZ761-1C-6DS AZ761-1C-12DS AZ761-1C-18DS AZ761-1C-24DS AZ761-1C-48DS AZ761-1C-60DS Sealed AZ761-1C-5DSE AZ761-1C-6DSE AZ761-1C-12DSE AZ761-1C-18DSE AZ761-1C-24DSE AZ761-1C-48DSE AZ761-1C-60DSE
COIL SPECIFICATIONS - AC COIL
Nominal Coil VAC 24 115 230 Must Operate VAC 18.0 86.3 172.5 Max. Continuous VAC 31.2 149.5 299.0 Coil Current (mA) 31.6 6.6 3.2 Coil Resistance 350 10% 8,100 15% 32,500 15%
ORDER NUMBER*
Unsealed Sealed
AZ761-1C-24AF AZ761-1C-24AEF AZ761-1C-115AF AZ761-1C-115AEF AZ761-1C-230AF AZ761-1C-230AEF
Substitute "1A" or "1B" in place of "1C" for Form A or B respectively. Add suffix "E" to "1A" or "1B" or "1C" for silver tin oxide contacts. Add suffix "B" to "1A" or "1B" or "1C" for silver nickel contacts. Add suffix "A" for gold plated contacts. *Add suffix "K" for 5 mm pin spacing version. Add suffix "F" for Class F version (DC coils only).
10/17/07W
AZ761
HARDWARE ORDERING DATA
DESCRIPTION
Socket
ORDER NUMBER
ST482-U1
DESCRIPTION
Retainer
ORDER NUMBER
ST482-3
MECHANICAL DATA OUTLINE DIMENSIONS PC BOARD LAYOUT
HARDWARE
1.161 Max. [29.5] .520 Max. [13.2]
5X o.051 [o1.3] .138 [3.5] .138 [3.5] 5X o.051 [o1.3] .197 [5.0] .197 [5.0]
.299 [7.6]
.299 [7.6]
.638 Max. [16.2]
.101 [2.56]
.012 [0.3]
.793 [20.16]
.260 [6.6]
.793 [20.16]
.260 [6.6]
3.5mm SPACING FORM "C"
.161 [4.1] 2X .020 [0.5] 3X .020 [0.5]
5.0mm SPACING FORM "C"
VIEWED TOWARD TERMINALS
ST482-U1
.500 (12.7) .177 MAX. (4.5)
.354 (9.0)
2X .020 [0.5]
3X .031 [0.8]
WIRING DIAGRAM
1.22 (30.9) .414 (10.5) .295 (7.5)
1.28 (32.5) .366 (9.3) .125 DIA (3.2)
1
3
1
2
1
2
3
1.385 [35.19]
.276 (7.0) .792 (20.1) .059 DIA (1.5)
5
4
5
4
5
4
.895 [22.73] .661 [16.79]
FORM "A"
FORM "B"
FORM "C"
VIEWED TOWARD TERMINALS
.118 (3.0)
RETAINING CLIP
ST482-3
Dimensions in inches with metric equivalents in parentheses. Tolerance: .010"
10/17/07W

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