100-1-C-5/3D – TBC

The 100-1-C-5/3D, manufactured by an unknown vendor, is identified as a Pickering reed relay. The “100-1” likely designates the relay series, typically characterized by a single-pole, single-throw (1 Form A) contact configuration. The “C” likely specifies the coil voltage, potentially 5VDC, although this requires datasheet verification. The “5” likely indicates a 5VDC coil voltage. The “/3D” suffix is less clear without further documentation, but may refer to a specific pinout configuration, internal diode suppression, or a particular manufacturing revision. This specific part is explicitly noted as NOT RoHS compliant, indicating the presence of lead or other restricted substances exceeding allowable limits. Engineers must consider this restriction in applications requiring adherence to environmental regulations. Further investigation of the manufacturer’s datasheet is necessary to confirm coil resistance, contact ratings (voltage and current), isolation voltage, and precise pinout details.