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Toll Free, US (888) 584-6078
Montreal, PQ (514) 400-0518
Fremont, CA (510) 371-8111
London, UK (20) 3004 9222
Portland, ME (207) 922-9900
Toll Free, US (888) 584-6078
Montreal, PQ (514) 400-0518
Fremont, CA (510) 371-8111
London, UK (20) 3004 9222
Portland, ME (207) 922-9900
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[ HG-SR121B ] Control Module by Mitsubishi
Stock Status: Confirmed: 11/2/2025
We carry End of Life (EOL) enterprise class equipment for use in 
high availability applications including power plants and defense installations.
HG-SR121B Control Module HG-SR121B  Control Module HG-SR121B circuit board
Our modules comply with NTL or other  nationally standardized quality certifications.
Click below for additional discounts or product specifications.

Volume / Reseller Pricing Available