Awọn pato
| Nọmba apakan | RI-21 |
| Olupese | COTO |
| Fọọmu olubasọrọ | Fọọmu A |
| Agbara Yipada (O pọju) | 10 W |
| Yipada Foliteji DC (Max.) | 200 V |
| Yipada Lọwọlọwọ (Max.) | 0.5 A |
| Gbe DC lọwọlọwọ (O pọju) | 2.75 A |
| Foliteji didenukole (Min.) | 225 V |
| Olubasọrọ Resistance (Ibi akọkọ.) | 0.1 Ω |
| Agbara Olubasọrọ (Max.) | 0.3 pF |
| Atako idabobo (min.) | 1012Ω |
| Ṣiṣẹ Range | NI 8-70 |
| Tu Range | NI 5 |
| Akoko Ṣiṣẹ (O pọju) | 0.25ms |
| Àkókò Bounce (Iru.) | 0.1 ms |
| Akoko Itusilẹ (O pọju) | 0.07 ms |
| Igbohunsafẹfẹ Ṣiṣẹ (O pọju) | 100 Hz |
| Awọn iwọn otutu Iṣiṣẹ | -55℃ ~ 125℃ |
