Cryogenic RC filters with micro-D 25-pin connectors in robust copper, Au-plated copper or aluminum enclosure. These filters are suitable for e.g. filtering dc wiring in cryostats. Two different topologies with connectors are available. Please see our brochure Therma_uD_MY2024_brochure_v2.
Older brochure can be found here: Therma_uD_MY2019_brochure
We have also made several modified filters with e.g. high-value ceramic or acrylic capacitors up to 940 nF, Mini-Circuits LFCN-series LC filters, meander lines and EMI filtering. Please send us your requirements.
If you are looking for micro-D adapters for direct soldering, please see here.
Micro-D adapters can be used to route the signals to coaxial connectors (e.g. SMP, SMA) as well. We have made several such adapters with different amount of connectors and internal RC filtering. Please see the Micro-D25 to SMA adapter brochure here. Similar adapters can be designed for SMP connectors as well.
If you are looking for mounting brackets, please see our AivonManual_Therma_brackets_v1_18092024
