Wide-Temperature LCD Display Modules (-30 °C and Colder)
Our standard operating range is -20 °C to +70 °C. Equipment that switches on cold - an unheated outdoor cabinet, a charging post, a vehicle left overnight - needs the wide-temperature line below, rated colder than that as standard.
Selection rule
Selection rule: a published operating temperature of -30 °C or colder (our wide-temperature line, typically rated to -40 °C). Nothing else is filtered - if a published model meets that rule it is in the table below, and you can check it against the specification on its own product page.
| Model | Size | Category | Interface | Brightness | Operating temp | Touch |
|---|---|---|---|---|---|---|
| JM-PL054-00 | 3" | cog graphic lcd | 4bit SPI | 150 cd/m² | -40°C to +70°C | - |
| JM-P0159-00 | 2.42" | oled display module | 6800/8080 INTERFACE | 120 cd/m² | -40°C to +70°C | Without Touch Screen (Customizable) |
| JM-PO139-01 | 1.54" | oled display module | 6800/8080 Parallel, 4-wire SPI | - | -40°C to +85°C | - |
| JM-PO150 | 1.54" | oled display module | I 2C | - | -40°C to +70°C | - |
| JM-PO128 | 1.46" | oled display module | 8-bit For Parallel | - | -40°C to +70°C | - |
| JM-PO139-01 | 1.3" | oled display module | 4-wire Serial Interface | - | -40°C to +70°C | - |
| JM-PO158-01 | 1.3" | oled display module | 8-bit 68XX/80XX Parallel, 3/4-wire SPI | - | -40°C to +70°C | - |
| JMP0121 | 1.3" | oled display module | 6800/8080 INTERFACE | 120 cd/m² | -40°C to +70°C | selectable |
| JM-PO122-00 | 0.96" | oled display module | 6800/8080 Interface, I2C | - | -40°C to +70°C | - |
| JM-PO136 | 0.96" | oled display module | IIC | - | -40°C to +70°C | - |
| JM-PO107 | 0.49" | oled display module | Parallel/Serial | - | -40°C to +70°C | - |
When this is not the right spec
Wide-temperature glass and backlight are a real cost step, not a free upgrade - if the equipment lives in a heated enclosure or is never switched on cold, the standard -20 °C range covers it and there is no reason to pay for the wider rating.
Wide-Temperature modules - questions
What is the difference between operating range and cold start?
Operating range is how cold the display can run once it is on; cold start is whether it switches on reliably at that temperature in the first place. Equipment that has been off overnight in an unheated space needs the wide-temperature rating for cold start, not just for the average running temperature.
How much colder do wide-temperature modules go than standard?
Standard is -20 °C to +70 °C; the models on this page are rated -30 °C or colder, with most of our wide-temperature parts rated to -40 °C. Each model's exact figure is in the table above and on its own product page.
Do wide-temperature modules cost more?
Yes - the glass, sealant and backlight driving all change to hold performance at the colder rating. It is worth it only when the equipment genuinely sees that temperature; for a heated cabinet, standard range is the better value.
Need a quote or a datasheet?
Send us size, resolution, interface and annual quantity. Our engineers reply within one working day. Sample MOQ 5 pcs, lead time 10-20 days.