Find collision sensors in Digi-Key's online catalog, featuring thousands of electrical components, parts and products from hundreds of manufacturers.
Home Page | Catalog | New at Digi-Key | Product Education
www.digikey.com




Provides database of suppliers for Collision Sensors. Browse catalogs and view technical information.
www.globalspec.com




Wide range, highly reliable sensing Find your sensing future at ALPS
www3.alps.com/e /sensor /
Robust with automatic reset feature protects robot and tooling.
www.ati-ia.com
Offers collision sensors with dynamically variable trip points and permanent repeatability designed to help protect equipment and resources.
www.arobotics.com
Manufactures robotic crash protection devices and collision sensors for robot safety. Used in automated assembly operations.
www.ati-ia.com
Find collision sensors in Digi-Key's online catalog, featuring thousands of electrical components, parts and products from hundreds of manufacturers.
www.digikey.com
Provides database of suppliers for Collision Sensors. Browse catalogs and view technical information.
www.globalspec.com
Browse descriptions, frequently asked questions or request information related to these collision sensor models.
www.robotic-accessories.com
Offers an index of links to suppliers and manufacturers of collision, optoelectronic, capacative, and remote sensors.
www.robotics.e-symposium.com
Wide range, highly reliable sensing Find your sensing future at ALPS
www3.alps.com/e /sensor /
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Guide to Collision Sensors
What you need to know about collision sensors before rebuilding a wrecked carThe auto collision sensor consists of a base, a spring, and a rod. The base attaches the collision sensor to the vehicle. The spring connects to the base. The rod attaches to an electrical source and is inside the spring. No electrical flow runs when the sensor is in the upright position. When the rod is bent, a current will flow to set off needed alarms.
Wire collision systems also exist. The wire runs through the bumper and has a sensor that detects physical contact with an object. The sensor determines the strength of the impact. Strong physical contact will alarm safety restraints. Car collision sensors are active during a crash. Before repairing or rebuilding a wrecked car, consider the following:
1. Was there enough impact to set off the collision sensors?
2. Which auto collision sensor sent an alarm?
3. Were any safety restraints set off?
Action Steps
The best contacts and resources to help you get it done
Use the correct auto collision sensors replacement
Collision sensors work for specific applications. Therefore, it is very important to use the exact same sensor OEM part number when replacing the product. Compare the OEM number one the old sensor with the OEM number from the one you get from the collision sensor manufacturers.
I recommend:
Buy replacement parts made from a collision sensor manufacture such as Delphi. Purchase from suppliers of collision sensors such as Airbags OEM or Micro Epsilon.
Consider updating with new collision sensor technology
The latest of collision sensors do not notify the car of a collision but actually prevent it from having one. Look into adding some of these newer auto collision sensors to your vehicle.
I recommend:
Crimestopper has a huge variety of auto collision sensors to protect all areas of the car. Massa also has up to date collisions sensors in wireless and liquid.
Check all collision sensors after an accident
You cannot always see collision sensors because they are sealed. Some sensors will show physical damage after a crash. Many focus on airbag sensors because of the deployment and needed replacement of the bags. However, check all sensors for damage with collision calibration sensors.
I recommend:
Check seat belt sensors and bumper sensors. You can purchase replacement sensors can from Honeywell and Cherry.
Tips & Tactics
Helpful advice for making the most of this Guide- Be certain to check out all mandates and requirements for collision sensors on vehicles. The federal government has regulations for safety. Stay up to date on what they require from the vehicles that you rebuild.
Find collision sensors in Digi-Key's online catalog, featuring thousands of electrical components, parts and products from hundreds of manufacturers.
Home Page | Catalog | New at Digi-Key | Product Education
Provides database of suppliers for Collision Sensors. Browse catalogs and view technical information.




