SIMCom is a major cellular module supplier covering 2G through Cat.1, Cat.4 and NB-IoT, widely used in metering, tracking and industrial gateways. Hangtong stocks mainstream form factors.
Product Lines We Keep
- 2G modules (SIM800)
- 4G Cat.4 (SIM7600)
- Cat.1 (A7670)
- NB-IoT (SIM7020)
- GNSS modules
SIMCom Part Ranges We Cover
The table lists the part ranges we stock and source most often, by family. Exact suffixes, packages, batches and quantities are confirmed line by line at quotation — no blanket "everything in stock" claims.
| Family / Range | Typical Use |
|---|---|
SIM800C |
Quad-band 2G for legacy projects |
SIM7600 |
4G Cat.4 with voice and positioning |
A7670 |
Cat.1 balancing cost and power |
SIM7020 |
NB-IoT for low-power metering |
Supply Notes：2G sunset timing varies by region — evaluate Cat.1 or NB-IoT for new designs. Confirm band and certification variant for each module.