SIGMA 70RE42S-1000 Relay Amplifier 490 4PDT-1

( Brand: Sigma ), ( Manufacturer Part Number: 70RE42S-1000 ), ( Part Type: Amplifier )

Review SIGMA Huge Lot 490 Instruments Relay

The 70RE42S-1000 490 Sigma Relay is a versatile and reliable 4-Pole Double Throw (4PDT) relay with a rating of 1 Ampere. This relay is a crucial component in various electrical systems, offering reliable switching functionality for controlling circuits.

The Sigma Relay features four normally open contacts and four normally closed contacts, providing ample options for circuit routing. Each contact is rated at 1 Ampere, ensuring that it can handle a reasonable amount of current without overheating or failing. The relay is designed to operate reliably under various environmental conditions, including temperatures ranging from -30 C to 85 C.

The 70RE42S-1000 490 Sigma Relay is compact in size, measuring 53.2mm x 31.8mm x 30.5mm, making it an excellent choice for applications where space is a concern. It is also built to last, with a robust construction that includes a protective coating to prevent corrosion and ensure long-term reliability.

The relay operates on a coil voltage of 12VDC, making it compatible with a wide range of power sources. It is also designed to be easy to mount and integrate into electrical systems, with mounting holes provided for convenience.

Overall, the 70RE42S-1000 490 Sigma Relay is an excellent choice for applications that require reliable and versatile switching functionality. Its robust construction, compact size, and wide operating range make it a versatile component that can be used in various electrical systems.

1. High current rating: The relay has a high current rating of 10A, which makes it suitable for use in heavy-duty applications.

2. Compact and space-saving design: The relay is small and compact, which makes it easy to install in tight spaces.

3. Durable construction: The relay is made of high-quality materials, which ensures its durability and long lifespan.

4. Wide operating temperature range: The relay can operate in a wide temperature range, from -40 C to 85 C, making it suitable for use in various environmental conditions.

5. Affordable price: The relay is relatively inexpensive compared to other relays with similar specifications, making it a cost-effective option for many applications.

1. Limited coil voltage range: The relay has a limited coil voltage range of 8-30V DC, which may not be suitable for all applications that require higher voltage input.

2. No built-in diode protection: The relay does not have built-in diode protection, which may cause damage to the relay if the coil is inductively loaded or if there is a reverse voltage applied to the coil.

3. No built-in contact protection: The relay does not have built-in contact protection, which may cause contact welding or arcing if the contacts are subjected to excessive current or voltage.

4. Limited coil current rating: Although the relay has a high current rating of 10A, the coil current rating is only 0.5A, which may limit its ability to switch high current loads.

The Sigma 70RE42S-1000 4PDT-1 Amp Relay is a cost-effective and compact option for applications that require a high current rating and can operate within its limited coil voltage range. However, its lack of built-in diode and contact protection may require additional components to be added to the circuit to protect the relay from damage. Overall, if the constraints of the application can be met, this relay is a good choice for its price and performance.

If you require a relay with a higher coil voltage range or built-in diode and contact protection, you may want to consider other options with more advanced features. However, if cost and compactness are your main concerns, the Sigma 70RE42S-1000 4PDT-1 Amp Relay is a reliable and affordable choice.

Details:

Made in japan Sigma instruments inc. Were in original manufacturers box and bagged individually but not boxed.

Relay 70RE42S-1000 4PDT-1 electronics new old stock out of production. Sigma instruments inc.

Only taken out to take pictures. May have light storage wear due to age. 47 boxes of these and there are 10 relays in each box.

In new condition.

Biggest lots on. Relay 70RE42S-1000 4PDT-1 in original manufacturers box.

part #: 70re42s1000 prices

• $19.99-$371.07

specifications radiparaccessori:

• brand: Sigma
• mpn: 70re42s-1000
• part type: Amplifier

Offer radiparaccessori:

• bids: 0
• Sold: 0
• best offer: true
• quantity: 1
• Started: August 10, 2018, 12:33 am

Ratings:

1. Superior commitment to customer service and just as described and wonderful AAAA 07-27-18
2. This person went above my expectations to make me a satisfied buyer. 02-26-18
3. Awesome seller! 03-10-18
4. Loved it thank you!!! Great seller. 07-20-18
5. Great seller in every way! Highly recommend 07-06-18

General radiparaccessori:

• in stock: Yes
• consumer electronics > radio communication > partsaccessories > other parts accessories
• condition: New

Shipping radiparaccessori:

• type: Flat
• handling: 3 days
• cost: $0.0

Returns radiparaccessori:

• policy: no returns

Payments radiparaccessori:

• PayPal

Seller radiparaccessori:

• city: North Smithfield, Rhode Island
• zipcode: 02896

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