AZ833 Просмотр технического описания (PDF) - Unspecified

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AZ833

MICROMINIATURE POLARIZED RELAY

Unspecified 

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

• All plastics meet UL94 V–O, 30 min. oxygen index

CONTACTS

Arrangement

DPDT (2 Form C)

Bifurcated crossbar contacts

Ratings

Resistive load:

Max. switched power: 60 W or 62.5 VA

Max. switched current: 2.0 A

Max. switched voltage: 220 VDC or 250 VAC

Rated Load

UL/CSA

(Pending)

0.5 A at 125 VAC

2.0 A at 30 VDC

0.3 A at 110 VDC

Material

Silver nickel gold plated

Silver palladium available upon request

COIL (Polarized)

Power

At Pickup Voltage

(typical)

Max. Continuous

Dissipation

Temperature Rise

79 mW

1.0 W at 20°C (68°F)

0.78 W at 40°C (104°F)

At nominal coil voltage

18°C (32°F)

Temperature

Max. 110°C (230°F)

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.

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

Operate Time

(typical)

Release Time (typical)

3 ms at nominal coil voltage

2 ms at nominal coil voltage

(with no coil suppression)

Bounce (typical)

At 10 mA contact current

1 ms at operate or release

Dielectric Strength

(at sea level)

See table

Dropout

Greater than 10% of nominal coil voltage

Insulation Resistance 109 ohms min. at 25°C, 500 VDC,

50% RH

Ambient Temperature At nominal coil voltage

Operating

-40°C (-40°F) to 85°C (185°F)

Storage

-40°C (-40°F) to 110°C (230°F)

Vibration

Operational, 35 g, 10–1000 Hz

Shock

Operational, 50 g min., 11 ms

Non-destructive, 150 g min., 11 ms

Max. Solder Temp.

Temp./Time

See soldering profile

Max. Solvent Temp.

Max. Immersion Time

Weight

80°C (176°F)

30 seconds

2.3 grams

Enclosure

P.B.T. polyester

Terminals

Tinned copper alloy, P.C.

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

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