2300 Series Multi-Pole Reed Relays Multi-Pole Reed Relays The Coto 2300 series is designed to offer the densest packaging available in a multi-pole reed relay. The size and footprint of the 2300 series complement the 2200 and 2900 series relays. The 1 Form C model is constructed with individual switch capsules for the normally open and magnetically biased normally closed contacts which are more reliable than the spring actuated 1 Form C reed switches. Custom pinouts as well as custom designs are available to meet particular applications. Special designs include 1 Form B, 2 Form B, latching, and high voltage relays. 2300 Series Features Smallest Multi-pole Relay: 0.056 sq. inches/pole (3 pole relay) Up to 3 Form A or 2 Form C Contacts Hermetically Sealed Contacts Long Life / High Reliability Magnetically Shielding Steel Shell Optional Electrostatic Shield (on most models) Dimensions in Inches (Millimeters) For .013 - .020 (0.33 - 0.5) dia. pin Recommended mounting hole: .040 ± .002 (1.0 ± 0.05) Socket Bottom View * If Required, Order Coto Socket #0116-0100-0000 10 COTO TECHNOLOGY (USA) Tel: (401) 943-2686 / Fax (401) 942-0920 6 (Europe) Tel: +31-45-5439343 / Fax +31-45-5427216 2300 Series Multi-Pole Reed Relays Top View 4 : Dot stamped on top of relay refers to pin #1 location Grid = .1"x.1" (2.54mm x 2.54mm) Notes: 1 Consult factory for life expectancy at other switching loads. Consists of 56V Zener diode and 1N4148 diode in series, connected in parallel with coil. 3 Break-before-make action on Form C Model 2341 is not guaranteed. Consult factory if break-before-make is 2 required. Electrostatic shield is connected to pin #6. Coaxial shield is connected to pins #6 and #7. 5 This relay is polarity sensitive. Pin #3 MUST be positive. 4 Environmental Ratings: Storage Temp: -35°C to +100°C; Operating Temp: -20°C to +85°C Solder Temp: 270°C max; 10 sec. max The operate and release voltage and the coil resistance are specified at 25oC. These values vary by approximately 0.4% / °C as the ambient temperature varies. Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s For Most Recent Data, Consult the Coto Technology Website: www.cotorelay.com 6 E-mail: [email protected] 11