myMectronic
myMectronic

A Premier B2B Part Search

AMERICAN ZETTLER AZ439C0451LUS Miniature General Purpose Relay

The AMERICAN ZETTLER AZ439-C045-1LUS is a miniature general-purpose relay engineered for demanding applications requiring high reliability and long operational life. Its robust construction ensures durability, while the life expectancy exceeding 100 million operations guarantees consistent performance over time. The relay's DC coils, available up to 115V, coupled with low power consumption (as low as 25 mW per pole), make it suitable for a wide range of industrial and commercial uses. Features include balanced spring-held armature for dependable operation in any position and sealed versions for automatic wave soldering. It is ideal for applications where space is limited and reliable switching is essential.

Authorized Distributors
Part No:AZ439-C045-1LUS
Stock:6
Inv Date:05-30-2026
Price: Unit price: $56.13
Buy/RFQ:
Part No:AZ439-C045-1LUS
Stock:6
Inv Date:05-30-2026
Price: Unit price: $56.13
Buy/RFQ:

AMERICAN ZETTLER AZ439C0451LUS Miniature General Purpose Relay Specifications:

  • Rugged construction: For high reliability
  • Life expectancy: Greater than 100 million operations
  • DC coils: Up to 115 V
  • Power consumption: As low as 25 mW per pole
  • Current sensitive coils: Available
  • Voltage sensitive coils: Available
  • Pull force: Round core and large coil volume provide greater pull force
  • Poles: Up to 6 poles in less than one cubic inch
  • Contacts: Dry circuit to 5 Amp contacts
  • Terminals: Printed circuit or solder/plug-in terminals
  • Armature: Balanced spring-held armature allows dependable operation in any position
  • Sealed version: Available (2 and 4 pole)
  • UL Rating: See table for UL approved contact ratings
  • Resistance: < 50 milliohms initially
  • Mechanical life expectancy: 500 million operations
  • Electrical life expectancy: See typical contact life expectancy table
  • Operate Time: See typical operate and release time
  • Release Time: See typical operate and release time
  • Capacitance (contact to contact): 2 pF
  • Capacitance (contact to coil): 2 pF
  • Capacitance (contact to frame): 30 pF
  • Bounce: 3 ms at nominal coil voltage
  • Dielectric Strength: 1500 Vrms contact to coil, 1000 Vrms all other points
  • Insulation Resistance: 1000 megohms min. at 25°C
  • Dropout Voltage: Greater than 5% of nominal coil voltage
  • Operating Temperature (Standard): -55°C to 80°C
  • Operating Temperature (Sensitive): -55°C to 65°C
  • Storage Temperature: -55°C to 95°C
  • Vibration Resistance: 0.062" DA at 5–55 Hz
  • Shock Resistance: 20 g
  • Enclosure Material: Polycarbonate
  • Terminal Material (Plug-in): Gold or tin plated copper alloy
  • Terminal Material (PC): Tin plated copper alloy
  • Max. Solder Temperature: 270°C (518°F)
  • Max. Solder Time: 5 seconds
  • Max. Solvent Temperature: 80°C (176°F)
  • Max. Immersion Time: 30 Seconds
  • Weight: 23 to 35 grams

Buy the AZ439-C045-1LUS AMERICAN ZETTLER Miniature General Purpose Relay | myMectronic

Purchase the AMERICAN ZETTLER AZ439-C045-1LUS relay securely and conveniently online.

Buy Now

Frequently Asked Questions

Where can I buy AMERICAN ZETTLER AZ439C0451LUS?

You can click on the BUY or RFQ button to purchase AZ439C0451LUS from an authorized AMERICAN ZETTLER distributor.

How do I troubleshoot issues or seek technical support for part AZ439C0451LUS?

You can download the AZ439C0451LUS datasheet or visit the AMERICAN ZETTLER website for support.

Who is the manufacturer of AZ439C0451LUS?

AMERICAN ZETTLER

AMERICAN ZETTLER Part List

Browse and search other AMERICAN ZETTLER parts, locate datasheets and stock

Sponsored by