Modicon M221 PLC, 16 I/O, Ethernet
TM221CE16R
Manufacturing
Genuine Dell internal keyboard in English-US layout, with backlight and 99 keys. Dell lists it as compatible with the Precision 7770 and other Latitude/Precision models.
Manufacturing · SPARE PART
RHGTP / CPX-RHGTP
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| Brand | DELL |
|---|---|
| Category | SPARE PART |
| Industry | Manufacturing |
| Manufacturer part number | RHGTP |
| Dell part number | CPX-RHGTP |
| Layout | English-US |
| Number of keys | 99 keys |
| Backlight | Yes |
| Type | Internal |
| Connectivity technology | Wired |
| Key pitch on Precision 7770 | X=19.05 mm; Y=18.05 mm |
| Keyboard screws on Precision 7770 | M2x2.5: 28 pcs; M2x2: 6 pcs |
| Listed compatible models | Precision 7770; Precision 7670; Precision 7680; Precision 7780; Latitude 5520; Latitude 5521; Latitude 5530; Latitude 5531; Latitude 5540; Precision 3560; Precision 3561; Precision 3570; Precision 3571; Precision 3580; Precision 3581 |
The RHGTP / CPX-RHGTP is a genuine Dell internal keyboard for Dell laptops, listed by Dell as a 99-key English-US backlit keyboard. Dell’s official page states that it uses an internal wired connection and is compatible with the Precision 7770 among other Latitude and Precision models.
For the Precision 7770, Dell specifies a QWERTY layout and a key pitch of 19.05 mm in X and 18.05 mm in Y. The Precision 7770 service manual shows that keyboard replacement requires internal disassembly and uses M2x2.5 and M2x2 screws for the keyboard assembly.
This spare part is intended for maintenance of Dell mobile workstations, especially where the English-US layout and original backlight function must be retained.
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