Need help confirming compatibility?
Upload BOM
42203758-03SE
Honeywell 42203758-03SE – Cable: RS232 TTL, Connector: D 9 Pin F, power on pin 9, TX data on pin 2, coiled Length: 7.7ft. (2.3m)
Availability● On RequestSubject to confirmation
Estimated Dispatch5-7 business daysTypical for available stock
Warranty12 MonthsNeoIPS warranty
Verified ProductPart number confirmed
Global SourcingSupplier network
Quality Assured12-month warranty
Responsive SupportBefore and after sale
Honeywell 42203758-03SE is listed as “Cable: RS232 TTL, Connector: D 9 Pin F, power on pin 9, TX data on pin 2, coiled Length: 7.7ft. (2.3m)” in the 3800 Series Thermostat family.
- Manufacturer
- Honeywell
- Part number
- 42203758-03SE
- Product family
- 3800 Series Thermostat
- Category
- Sensors & Vision
- Technical details
- Official item description: Cable: RS232 TTL, Connector: D 9 Pin F, power on pin 9, TX data on pin 2, coiled Length: 7.7ft. (2.3m); Product family: 3800 Series Thermostat; Manufacturer category: Thermostats
Shipping costs are not included in the displayed price. They are calculated at checkout.
NeoIPS ships worldwide. Estimated dispatch for available products is typically 5–7 business days. Actual timing depends on product condition, supplier availability, destination and the selected shipping service.
All New and Used products supplied by NeoIPS include a 12-month warranty as standard. Longer coverage may apply when provided by the manufacturer and will be stated in the quotation or order confirmation.
Ask a Technical Question
Ask a QuestionVerified ProductPart number confirmed
Global SourcingInternational network
12-Month WarrantyNew and Used products
Responsive SupportDedicated assistance
