BS501E
BS501E is the long-run member of the BS fingerprint sensor array family — 500+ DPI family class, kept in continuous allocation for OEM module builders whose program outlives a catalog cycle. MOQ is 1 pc; the free SDK and 48h FAE response are attached to the same part number at any volume.
Series reference image — BS900T
Key specifications
| Function | Fingerprint capture and matching through the BS-series controller (family class) |
|---|---|
| Sensor type | Active-capacitive semiconductor fingerprint array |
| Array class | BS family standard; exact geometry on datasheet request |
| Resolution | 500+ DPI class (family class) |
| Positioning | Long-run allocation for multi-year OEM builds |
| Target applications | OEM module builds, attendance terminals, integrator programs |
| Marking | BS501E (BS family long-run member) |
Full specification
| Parameter | Value | Note |
|---|---|---|
| Product family | BS-series semiconductor fingerprint sensor | 500+ DPI class |
| Array class | Family standard, long-run budget | On datasheet request |
| Sensor resolution | 500+ DPI | Family class |
| Interface | BS-series controller; host side UART | Family class SDK routing |
| Match speed | <0.3 s on AM160-class controller | Family class |
| Template capacity | 200–1,000 at controller level | Family class, SDK-configurable |
| Operating environment | Module-level −40~85°C | Family class (AM-series fixture) |
| Fake-finger defense | Capacitance-liveness at controller | Family class |
| Packaging | Tape/reel for SMT lines | Long-run friendly; ESD-safe handling |
Lifecycle support is pinned to the part number — the FAE team confirms burn-in and aging parameters against your line within 48h.
The build that outlives the brochure.
Module builders feed a channel where biometric modules shipped at about 19.8M units a year — and a program that runs three years cannot survive the catalog that runs three weeks. BS501E is the member whose supply commitment matches the build's calendar:
- Continuous build allocation for the long-run part number removes the mid-program requalification dance (family class).
- Same OSD and photomask family as the rest of the BS line — a second-source swap stays inside the same firmware branch.
- 10–25 day replenishment for orders under 5,000 units, with 1–3 day pilots that never block the first assembly.
One capture engine across the roster.
Attendance integrators dispose of the terminal, the dashboard and the headache — and the sensor inside is what the HR audit actually reads. Family-class liveness and −40~85°C module rating are carried on the plain part number.
- 1:1 template export means a site migration reuses every enrollment (SDK, family class).
- 48h FAE response covers controller and firmware questions at the integrator level.
- 2-year warranty applies from the 1-pc pilot order onward.
BS501E FAQs
The part is held in the family's long-run allocation, and the FAE team confirms supply position for your program inside the 48h response.
Yes — the algorithm and its SDK are free of charge; the demo routine covers the module-build flow from enroll to door-open.
Yes — same family interface and firmware branch, so second-source swaps are a BOM change (family class).
Plan the module program, not the sample run.
Send the build schedule and target volume — get the BS501E supply plan, datasheet and 1-pc sample within 48h.
