SMC D-H7A2 Reed Switches

( Brand: Smc ), ( Manufacturer Part Number: D-H7A2 ), ( Part Type: Switch )

Review SMC Reed Switches H7a2

The D-H7A2 Reed Switches H7A2 SMC are a versatile and reliable electrical component, designed for various applications where contact switching is required. These switches are renowned for their robust construction, ensuring durability and long-term performance under different environmental conditions.

The D-H7A2 Reed Switches H7A2 SMC feature a compact design, making them ideal for space-constrained applications. The switches measure approximately 6.7mm in length, 3.0mm in width, and 2.0mm in height, providing a minimal footprint without compromising functionality.

The switches operate on a simple principle of magnetic actuation. An external magnetic field, either from a permanent magnet or an electromagnet, acts on a reed contact inside the switch, causing it to close or open. This makes the D-H7A2 Reed Switches H7A2 SMC highly responsive, with a switching speed of up to 20 milliseconds.

The D-H7A2 Reed Switches H7A2 SMC are available in two contact configurations: normally open (NO) and normally closed (NC). The NO contact configuration allows the switch to connect when the magnetic field is applied, while the NC configuration connects the switch when the magnetic field is not present.

These switches are rated for a contact voltage of 24V DC and a contact current of 1A, making them suitable for low-power applications. They are also capable of handling up to 50 million operation cycles, ensuring reliable performance over an extended period.

The D-H7A2 Reed Switches H7A2 SMC are constructed using high-quality materials, including a nickel-plated brass contact and a polyester resin housing. This makes the switches resistant to corrosion and wear, ensuring reliable operation in harsh environments.

In conclusion, the D-H7A2 Reed Switches H7A2 SMC are a reliable and versatile electrical component, excellent for various applications requiring contact switching. Their compact design, fast switching speed, and robust construction make them an ideal choice for space-constrained, low-power applications that require long-term durability.

1. Reliability: Reed switches are known for their reliability and durability, making them suitable for long-term use in various applications.

2. Low Power Consumption: D-H7A2 Reed Switches H7A2 SMC operate with minimal power, making them an excellent choice for battery-powered devices.

3. Compact Size: These switches have a small size, which makes them easy to integrate into various electronic systems and devices without taking up too much space.

4. Wide Operating Temperature Range: The switches can operate in a wide temperature range, making them suitable for use in various environmental conditions.

5. High Operating Life: These switches have a long operating life, which reduces the need for frequent replacements and saves on maintenance costs.

1. Limited Operating Force: Reed switches have a limited operating force, which may not be suitable for applications requiring a high force to operate the switch.

2. Limited Switching Frequency: These switches may not be suitable for applications requiring a high switching frequency due to their design.

3. Sensitivity to Magnetic Fields: Reed switches can be affected by magnetic fields, which may cause unwanted switching or malfunctioning of the switch.

D-H7A2 Reed Switches H7A2 SMC are a reliable and durable option for various applications due to their small size, low power consumption, wide operating temperature range, and long operating life. However, their limited operating force and switching frequency, as well as their sensitivity to magnetic fields, should be considered before making a purchase decision. If these limitations do not pose a problem for your application, then these switches can be an excellent choice for your needs.

If you are looking for a reliable and durable switch for your electronic system or device, then D-H7A2 Reed Switches H7A2 SMC can be an excellent choice. However, it is essential to consider the specific requirements of your application, such as the operating force, switching frequency, and magnetic field sensitivity, before making a purchase decision. If you are unsure about the suitability of these switches for your application, it is recommended to consult with a technical expert or the manufacturer to ensure that the switches meet your specific needs.

Details:

Lot of two 2 clean used Smch7a2 reed switches. For the continental us. Comes with 30 day warranty s3.

part #: dh7a2 prices

• $21.50-$80.00

specifications aiactuato:

• brand: Smc
• mpn: D-h7a2
• part type: Switch

Shipping aiactuato:

• handling: 1 days
• type: Flat
• cost: $3.0

Ratings:

1. Item received as described, Thanks. 04-08-16
2. Great seller, fast safe shipping! Exactly as described! Honest seller on !! 04-08-16
3. Great! 04-08-16
4. All good with seller and item 04-08-16
5. exactly as advertised 04-07-16

General aiactuato:

• Business & Industrial > Electrical & Test Equipment > Industrial Automation, Control > Drives & Motion Control > Air Actuators & Cylinders
• in stock: Yes
• condition: Used

Returns aiactuato:

• details: Restocking fee: No
• type: Money Back
• paid by: Buyer
• time: 30 Days
• policy: returns accepted

Payments aiactuato:

• PayPal

Seller aiactuato:

• zipcode: 25977
• city: Meadow Creek, West Virginia

Offer aiactuato:

• # Sold: 0
• quantity: 4
• Started: April 10, 2016, 6:45 am
• # bids: 0
• best offer: true

Smc D-H7A2 Is Similar To:

• D-a53 C9540-g2l03-100 Smc With 2 Switches New (53.5% similar) Press 145 psi 00MPA ship to all 50 states item 127. New surplus Smc C9540 G2L03 100 with 2 SMCA53 switches max...(February 22nd, 2016)
• Cdg1fn63-250-h7a2sapc Cdg1fn63-250 Smc New Pneumatic Cylinder W Reed Switches (46.6% similar) Smc pneumatic cylinder CDG1FN63 250 H7A2SAPCCDG1FN63 250 brand new in original packaging...(February 10th, 2016)
• Cdrb50-270-r73 Smc Z129999 Auto Switch Rotary Actuator 50mm 270 W Reed (35.4% similar) Unpacked dims 7 x 3 x pounds. The actuator appears to be new, unused and in excellent physical condition. The unpacked weight of this item is 2 pounds. All offered products are sold as advertised, as is and without warranty. No software, power cords, or other accessories are included unless stated ...(July 29th, 2016)
• Mgglb40tn-75 Mgglb40tn-75-m9pwl Cg5-smgglb40tn-75 Smc Guided Pneumatic Cylinder W 40mm Bore 75mm Stroke W Switches (25.7% similar) Here are some of the specs. Ports not M9PWL suffix indicates 2 switches rewired with 3 meters of wire. The full model number is MGGLB40TN 75 M9PWL. Thanks Smc MGGLB40TN 75 guided pneumatic cylinder w 40MM bore 75MM stroke w switches new guided, double acting pneumatic cylinder from Smc. Sh 6 Lynn as...(January 6th, 2016)
• Mgpm63-25-y7psapc Mgpm63-25 Smc New Compact Pneumatic Guided Cylinder W Reed Switches (37.8% similar) Includes 2 x reed SWITCHESY7P...(January 23rd, 2016)
• Mxf20-30-f9psc Mxf20-30 Smc New Pneumatic Slide Cylinder With Reed Switches (39.6% similar) In original Smc box which has been opened...(January 19th, 2016)
• Mxs8-50as Mxsb10 Smc New Pneumatic Cylinder With Reed Switches M9psapc (43.8% similar) Includes TWOM9P reed switches. Smc pneumatic cylinder with reed switches MXS8 50AS MXS8 50AS M9PSAPC MXSB10 brand new, sealed, perfect condition...(January 26th, 2016)
• My1m16-500-f9pwsapc Smc Stroke Rodless Band 500 Cylinder Switches Qd (40.4% similar) Does not imply any warranty or guarantee, unless specified. Shipping please refer to the shipping instructions on the offer page. Sunrise surplus inc...(October 3rd, 2015)