TDK-LAMBDA AMERICAS, INC CONTACTS Inside Sales/Customer Service For help with this website or questions about an RMA Hours: 8:00 AM – 5:00 PM Pacific Time 1-800-275-5224 SDWeb.Orders@us.tdk-lambda.com Technical Support For help finding a serial number and technical questions Hours: 6:00 AM – 5:00 PM Pacific Time 1-800-LAMBDA4 (1-800-526-2324) Lambda.TechSupport@us.tdk-lambda.com Accounts Receivable For questions about an invoice or credit card transaction Hours: 8:00 AM – 5:00 PM Pacific Time 1-619-628-2818 TLA.LPAR@us.tdk-lambda.com |