LFM Series LED Indicators with 3mm T1 LEDs

Category: Electronics, Optoelectronics, Schurter Inc

Overview

The datasheet describes the technical specifications, dimensions, and mounting information for the LFM series LED indicators, which feature 3mm T1 LEDs. Two models are presented: one with a built-in resistor and another without.

Dimensions and Mounting Instructions

Both models offer variations in dimensions. The key dimension for both models with and without a built-in resistor include a 22.8mm panel drilling max with an internal Mox 6 reflector, or max 36mm with an external reflector. Specific measurements for the resistor and non-resistor models are listed in millimeters (mm).

Technical Data

The datasheet contains critical electrical data for the LED indicator, including current input specifications and references a detailed part number (LED 0925.0029/30/67), with further information available on page 91.

Other Data:

Solderability, soldering heat resistance, ambient and storage temperatures, and the degree of protection are concretely defined in the technical data section. Parameters like the solderability and soldering heat resistance are specified by the maximum time and temperature permitted according to the IEC 68 2-20 Test Ta/Tb Methods.

Materials:

Materials used for the body, solder, terminals, and nut include brass chromium-plated, GEACst, copper tinned and brass nickel-plated.

Environmental and Mechanical Specifications:

The environmental operating conditions for ambient temperature range from -25°C to +55°C and storage temperature from -55°C to +100°C. The degree of protection is quoted as IP 40, ensuring a level of protection against solid objects.

Mounting and Contact Information:

The datasheet specifies that the LED indicators are designed for front panel mounting with solder terminals facilitating installation. Contact information, including phone, fax, email and website, is provided for SCHURTER, Inc. for any queries or further assistance.