Spesifikasi
| Nomer Part | UB2-4.5NU |
| Produsen | NEC |
| Katrangan | Relay GEN TUJUAN DPDT 1A 4.5V |
| Nguripake Tegangan (Max) | 3,38 VDC |
| Pateni Tegangan (Min) | 0,45 VDC |
| Gaya Terminasi | Gull Wing |
| Ngalih Tegangan | 250VAC, 220VDC - Maks |
| Seri | UB2 |
| Wektu Rilis | 1ms |
| Tipe Relay | Tujuan Umum |
| Kemasan | tabung |
| Suhu operasi | -40°C ~ 85°C |
| Wektu Operasi | 2ms |
| Tipe Pemasangan | Gunung lumahing |
| Fitur | - |
| Rating Kontak (Saiki) | 1 A |
| Bahan Kontak | Paduan Perak, Paduan Emas |
| Formulir Kontak | DPDT (2 Formulir C) |
| Tegangan Koil | 4,5 VDC |
| Tipe Koil | Non Latching |
| Ketahanan Coil | 145 ohm |
| Daya Kumparan | 140 mW |
| Arus Koil | 31 mA |
