AZ833
MICROMINIATURE
POLARIZED RELAY
FEATURES
• Microminiature size: up to 50% less board area than
previous generation telecom relays
• 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: 79 mW pickup
• Stable contact resistance for low level signal
switching
• Epoxy sealed for automatic wave soldering and
cleaning
• UL and CSA approval pending
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 108
1 x 105 at 0.5 A, 125 VAC, resistive
2 x 105 at 1.0 A, 30 VDC, resistive
• All plastics meet UL94 V–O, 30 min. oxygen index
CONTACTS
Operate Time
(typical)
3 ms at nominal coil voltage
Arrangement
DPDT (2 Form C)
Bifurcated crossbar contacts
Release Time (typical) 2 ms at nominal coil voltage
(with no coil suppression)
Ratings
Resistive load:
Bounce (typical)
At 10 mA contact current
1 ms at operate or release
Max. switched power: 60 W or 62.5 VA
Max. switched current: 2.0 A
Max. switched voltage: 220 VDC or 250 VAC
Dielectric Strength
(at sea level)
See table
Rated Load
UL/CSA
(Pending)
0.5 A at 125 VAC
2.0 A at 30 VDC
0.3 A at 110 VDC
Dropout
Greater than 10% of nominal coil voltage
Insulation Resistance 109 ohms min. at 25°C, 500 VDC,
50% RH
Material
Silver nickel gold plated
Silver palladium available upon request
Ambient Temperature At nominal coil voltage
Operating
Storage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 110°C (230°F)
COIL (Polarized)
Vibration
Operational, 35 g, 10–1000 Hz
Power
At Pickup Voltage
(typical)
79 mW
Shock
Operational, 50 g min., 11 ms
Non-destructive, 150 g min., 11 ms
Max. Continuous
Dissipation
1.0 W at 20°C (68°F)
0.78 W at 40°C (104°F)
Max. Solder Temp.
Temp./Time
See soldering profile
Temperature Rise
At nominal coil voltage
18°C (32°F)
Max. Solvent Temp.
80°C (176°F)
Max. Immersion Time 30 seconds
Temperature
Max. 110°C (230°F)
Weight
2.3 grams
Enclosure
Terminals
P.B.T. polyester
Tinned copper alloy, P.C.
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Relay has fixed coil polarity.
4. Specifications subject to change without notice.
ZETTLER electronics
Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com sales@zettlerrelay.com
Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700
1998-12-15
