| AS3933-BTST | TSSOP-16 RF Chips ROHS | AMS | | Min Qty:1 Multiple: 1 | 80 Ship immediately |
| FM17550D | Security and identification chip NFC identification device QFN32 | FM(复旦微) | +1 $0.55662 +10 $0.51023 +30 $0.50096 | Min Qty:1 Multiple: 1 | 238 Ship immediately |
| ST25DV04K-IER6C3 | 53Kbit/s 13.56MHz 1.8V~5.5V ISO 15693 I2C UFDFN-8-EP(2x3) RF Chips ROHS | ST | | Min Qty:1 Multiple: 1 | 70 Ship in 4-7WD |
| NT3H1101W0FHKH | XQFN-8(1.6x1.6) RF Chips ROHS | NXP | +1 $1.42502 +10 $1.22395 +30 $1.09789 +100 $0.98618 more | Min Qty:1 Multiple: 1 | 444 Ship in 4-7WD |