GENERAL DATA
Life Expectancy
Minimum operations
Mechanical
1 x 10
8
operations at 3 Hz
Electrical
2 x 10
5
operations at 0.5 A,
125 VAC, resistive
5 x 10
5
operations at 1.0 A,
30 VDC, resistive
Operate Time (typical)
2 ms at nominal coil voltage
Release Time (typical)
1 ms at nominal coil voltage
(with no coil suppression)
Bounce (typical)
1 ms (at 10 mA contact current)
Capacitance
< 1.5 pF open and adjacent contacts
< 2.0 pF contact to coil
Dielectric Strength
See table
(at sea level)
Insulation Resistance
10
9
ohms min. at 500 VDC
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
At nominal coil voltage
Operating
-40C (-40F) to 85C (185F)
Storage
-40C (-40F) to 115C (239F)
Vibration
Operational, 3.3 mm DA, 10 - 55 Hz
Maximum, 5.5 mm DA, 10 -55 Hz
Shock
Operational, 50g min., 11 ms
Maximum, 100 g min., 6 ms
Enclosure
LCP
Terminals
Tinned copper alloy, P.C.
Max. Solder Temp.
See charts
Max. Solder Time
See charts
Max. Solvent Temp.
80C (176F)
Max. Immersion Time
30 seconds
Weight
1.8 grams
CONTACTS
Arrangement
DPDT (2 Form C)
Bifurcated crossbar contacts
Ratings
Non-inductive load:
Max. switched power: 60 W or 62.5 VA
Max. switched current: 2 A
Max. switched voltage: 220 VDC or 250 VAC
Rated Load
0.5 A at 125 VAC res.
UL/CSA
2.0 A at 30 VDC res.
0.3 A at 110 VDC res.
Material
Silver alloy; gold clad
Resistance
< 50 milliohms initially at 6 V, 0.1 A
COIL
Power
At Pickup Voltage
AZ849: 79 mW to 169 mW
(typical)
AZ849P1: 57 mW to 85 mW
AZ849P2: 110 mW to 170 mW
Max. Continuous
826 mW at 20C (68F) ambient
Dissipation
652 mW at 40C (104F) ambient
Temperature Rise
At nominal coil voltage
18C (32F) (3 - 12 VDC coils)
25C (45F) (18, 24 VDC coils)
34C (61F) (48 VDC coils)
Temperature
Max. 115C (239F)
AZ849
11/3/99W
MICROMINIATURE SURFACE
MOUNT POLARIZED RELAY
FEATURES
High dielectric and surge voltage: 2.5 kV surge
(per Bellcore TA-NWT-001089), 1.5 kV surge
(per FCC Part 68), 1,000 VRMS open contacts
Low power consumption: 56 mW set
Non-latching and latching versions
Single coil and dual coil versions
Stable contact resistance for low level signal switching
Epoxy sealed for automatic wave soldering and cleaning
UL E43203; CSA 73363
All plastics meet UL94 V-0, 30 min. oxygen index
NOTES
1. All values at 20C (68F).
2. Relay may pull in with less than "Must Operate" value.
3. Relay has fixed coil polarity.
4. Specifications subject to change without notice.
AZ849
11/3/99W
SOLDERING DATA
1
T
T
T2
3
PREHEATING
SOLDERING
COOLING
TEMPERATURE (C)
IRS (Infrared Reflow Soldering)
MAX
30 SEC
120 SEC MAX
MECHANICAL DATA
COOLING
3
T
215C MAX
T2
T 1
PREHEATING
VPS (Vapor Phase Soldering)
SOLDERING
TEMPERATURE (
C)
60 SEC MAX
60 SEC MAX
90 SEC MAX
VIEWED TOWARDS TERMINALS
PC BOARD LAYOUT
.020
[0.5]
.043
[1.1]
.200
.100
[2.54]
[5.08]
.100
[2.54]
[14.9]
[5.08]
.354
[9.0]
.200
DEENERGIZED OR RESET CONDITION
ORIENTATION MARK
[7.4]
4 X .160
[4.08]
.043
[1.1]
.587
.394
[10.0]
.008
[0.2]
9
10
4
3
8
5
(+)
(-)
(-)
(+)
12
1
[1.0]
[5.08]
.100
[2.54]
.100
[2.54]
.200
8 X .116
[2.94]
8 X .040
.291
VIEWED TOWARDS TERMINALS
WIRING DIAGRAMS
PC BOARD LAYOUT
WIRING DIAGRAMS
10 X .040
[1.0]
VIEWED TOWARDS TERMINALS
3
TYP
.100
[2.54]
.020
[0.5]
.200
[5.08]
.043
[1.1]
.100
[2.54]
.100
[2.54]
.200
[5.08]
.354
[9.0]
DEENERGIZED OR RESET CONDITION
VIEWED TOWARDS TERMINALS
ORIENTATION MARK
5 X .160
[4.08]
.043
[1.1]
.394
[10.0]
.587
[14.9]
.008
[0.2]
5
6
9
10
8
7
(-)
(+)
1
.291
[7.4]
12
.100
[2.54]
.200
[5.08]
.100
[2.54]
.100
[2.54]
10 X .116
[2.94]
(-)
(+)
3
4
Reset Set
Set
Reset
Stripe on top of relay indicates location of pins 1 and 10.
Stripe on top of relay
indicates location of
pins 1 and 10.
Stripe on top of relay
indicates location of
pins 1 and 10.
Stripe on top of relay indicates location of pins 1 and 10.
T
3= 245 C MAX
T
2= 200 C MAX
T
1= 165 C MAX
T
3= 200 C MAX
T
2= 165 C MAX
T
1= 100 C MAX
Dimensions in inches with metric equivalents in parentheses. Tolerance: 0.010"
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