... capacity; 3. raw material: PVC; We supply large quantity blank SLE4442, SLE4428, AT24C01A, AT24C16, and AT88SC1608 blank contact IC smart cards ... card with chip inside visible:a) Chip series Siemens: SLE4406, SLE4442, SLE4428, SLE4404, SLE4418, SLE4432b) Chip series item: AT24C01A, AT24C04, AT24C16 ...