Non-Magnetic Dallas Key
Standard fob assembly without the magnet ring.
The plain assembly for readers that do not need magnetic retention — lower cost per unit and the usual choice for high-volume tenders and hotel/office issuance.
Key features
- Plain fob assembly without the magnet ring — lower cost per unit for high-volume tenders and issuance.
- DS1990A-compatible, works on any standard TM reader that does not need magnetic retention.
- Logo printing, numbering and colour coding for department or building issuance.
Specifications
| Chip / compatibility | DS1990A compatible |
|---|---|
| Package | F5 key + plastic fob |
| Options | Logo printing, numbering, colour coding |
Inside the stainless can
A 0.25 mm solid stainless shell, a UV-stable polypropylene grommet isolating lid from base, and the die bonded inside. Lid = data contact, base = ground return.
Ordering information
| MOQ | 100 pcs |
|---|---|
| Lead time | 3–7 days for stock items, 10–15 days for OEM |
| Packing | Bulk ESD bags (100–200 pcs/bag, 2 bags/carton); blister or header cards for retail on request |
| Samples | Free samples for volume buyers — courier at cost |
| Payment | T/T bank transfer; other terms negotiable for repeat orders |
| Shipping | DHL / FedEx / UPS air express; sea or rail freight for pallet volumes |
| Customization | ROM ranges · housing colours · laser logo · private label |
Typical applications
Related products
DS1990A-F5
DS1990A-F5 Serial Number iButton
The industry-standard 64-bit ROM key in the F5 can.
DS1990A-F3
DS1990A-F3 Serial Number iButton
Same silicon as F5 in the slimmer 3.1 mm F3 can for flush mounting.
DS1990R-F5
DS1990R-F5 iButton (guaranteed presence pulse)
R-variant that guarantees a presence pulse the instant the key touches a live bus.
TM1990A-F5
TM1990A-F5 Touch Memory Key
Cost-optimised DS1990A equivalent — the volume workhorse for intercom keys.