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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 * Monostable and bistable (latching) single coil and two coil versions available * Epoxy sealed * UL, CUR file E43203 CONTACTS
Arrangement Ratings DPDT (2 Form C) Bifurcated crossbar contacts Resistive load: Max. Max. Max. Max. switched power: 30 W or 62.5 VA switched current: 1 A switched voltage: 220 VDC* or 250 VAC carry current: 2A
special precautions must be taken. Please contact the factory.
GENERAL DATA
Life Expectancy Mechanical Electrical Operate Time (typical) Release Time (typical) Set Time (bistable versions) Reset Time (bistable versions) Dropout Capacitance Minimum operations 1 x 108 2 x 105 at 1 A, 30 VDC resistive 1 x 105 at 0.5 A, 125 VAC resistive 2 ms at nominal coil voltage 1 ms at nominal coil voltage (with no coil suppression) 2 ms at nominal coil voltage (typical) Recommended coil pulse: 20 ms 2 ms at nominal coil voltage (typical) Recommended coil pulse: 20 ms 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 25C, 500 VDC, 50% RH At nominal coil voltage -40C (-40F) to 85C (185F) -40C (-40F) to 105C (221F) .130" (3.3 mm) DA at 10-55 Hz 50 g LCP Tinned copper alloy, P.C. 80C (176F) 30 seconds 1.5 grams 25 per plastic tube / 1000 per carton box 500 per reel
* Note: If switching voltage is greater than 30 VDC,
Rated Load UL, CUR Material Resistance
1 A at 30 VDC resistive 0.5 A at 125 VAC resistive Silver palladium, gold clad < 50 milliohms initially
COIL (Polarized)
Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Temperature Single side stable: 79-169 mW Bistable (latching) single coil: 56-84 mW Bistable (latching) two coil: 113-169 mW 875 mW at 20C (68F) ambient 18C (32F) at nominal coil voltage Max. 105C (221F)
Dielectric Strength (at sea level)
Insulation Resistance Ambient Temperature Operating Storage Vibration
NOTES
1. 2. 3. 4. All values at 20C (68F). 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.
Shock Enclosure Terminals Max. Solvent Temp. Max. Immersion Time Weight Packing unit in pcs (TR Tape & Reel)
ZETTLER
electronics GmbH
Tel. +49 89 800 97 0 Fax +49 89 800 97 200 office@ZETTLERelectronics.com www.ZETTLERelectronics.com
2005-08-04
Junkersstrasse 3, D-82178 Puchheim, Germany
AZ851
RELAY ORDERING DATA
COIL SPECIFICATIONS Standard Coil: Monostable
Nominal Coil VDC 3 5 6 9 12 24 48 * Not UL Approved 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 Ohm 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 *
Bistable (Latching): 1 Coil
Nominal Coil VDC 3 5 6 9 12 24 Set-/Reset VDC 2.25 3.75 4.5 6.75 9.0 18.0 Max. Continuous VDC 8.7 14.5 17.4 26.1 34.8 57.6 Coil Resistance Ohm 10% 90 250 360 810 1,440 3,840
ORDER NUMBER
AZ851P1-3 AZ851P1-5 AZ851P1-6 AZ851P1-9 AZ851P1-12 AZ851P1-24
Bistable (Latching): 2 Coils
Nominal Coil VDC 3 5 6 9 12 24 Set-/Reset VDC 2.25 3.75 4.5 6.75 9.0 18.0 Max. Continuous VDC 6.0 10.0 12.0 18.0 24.0 40.0 Coil Resistance Ohm 10% 45 125 180 405 720 1,920
ORDER NUMBER
AZ851P2-3 AZ851P2-5 AZ851P2-6 AZ851P2-9 AZ851P2-12 AZ851P2-24
MECHANICAL DATA
.559 [14.2] .366 [9.3]
PC BOARD LAYOUT
2x.027 [0.69] 2x.035 [0.89] 10x.040 [1.0] 10x.118 [3.0]
.244 [6.2] .076 [1.92] .100 [2.54] .100 [2.54] .100 [2.54]
B
A
A
B
.030 [0.75] .020 TYP [0.5] .100 [2.54]
.008 [0.2] .300 [7.62] .453 [11.5]
3 TYP STAND-OFF A & B .258 [6.56] 4x.079 [2.01] .080 [2.02] 4x.100 [2.54]
WIRING DIAGRAMS
SINGLE SIDE STABLE BISTABLE (LATCHING) TWO COIL
1 (+) 2 3 4 5
2x.024 [0.61] 2x.047 [1.19]
1
(+)
2
3
4
5
Set Coil
(-)
Stripe on top of relay indicates the position of pins 1 & 10
(-)
(+)
Diagrams show the "reset" position before energized with polarity as shown.
SOLDERING PADS FOR TERMINALS TEMPORARY GLUE PADS FOR STAND-OFFS A OR B
(-) 10 9 8 7 6
10
9
8
7
6
Reset Coil
DEENERGIZED OR RESET CONDITION Watch for polarity
RESET CONDITION Watch for polarity
VIEWED TOWARDS TERMINALS
VIEWED TOWARDS TERMINALS
Dimensions in inches with metric equivalents in parentheses. Tolerance: .010"
ZETTLER
electronics GmbH
Tel. +49 89 800 97 0 Fax +49 89 800 97 200 office@ZETTLERelectronics.com www.ZETTLERelectronics.com
2005-08-04
Junkersstrasse 3, D-82178 Puchheim, Germany
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 T 3= 245C MAX
.393 [10.0] .571 [14.5]
.945 [24.0]
T2 PREHEATING T1 COOLING
T 2= 200C MAX T 1 150C MAX =
.260 [6.6]
.510 [13.0]
.630 [16.0]
90 SEC MAX
30 SEC MAX
VPS (Vapor Phase Soldering)
Packaging
TEMPERATURE (C) 215 C MAX SOLDERING T 3= 215C MAX T2 = 200C MAX T 1 150C MAX = COOLING T2 PREHEATING T1
T3
ORIENTATION MARK SIDE
FEEDING
60 SEC MAX
60 SEC MAX
Reel Dimensions
.984 [25.0] INSIDE WIDTH
TOP COVER TAPE t=.002 [0.06]
o13.0 [o330]
EMBOSSED CARRIER TAPE t=.016 [0.4] o.512 [o13.0]
ZETTLER
electronics GmbH
Tel. +49 89 800 97 0 Fax +49 89 800 97 200 office@ZETTLERelectronics.com www.ZETTLERelectronics.com
2005-08-04
Junkersstrasse 3, D-82178 Puchheim, Germany

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