 Mouser | 612-R1973BBLKRED | | | | 1 @ $1.68, 10 @ $1.60, 50 @ $1.46, 100 @ $1.38, 1000 @ $1.13, 10000 @ $1.09 |
| Straight Road Electronics | R1973BBLKREDFF0 | | | | 1 @ $1.22 |
| Relay Specialties | R1973BBLKREDFF0 | | | | 1 @ $4.19, 25 @ $3.35 |
| Digi-Key | R1973BBLKREDFF0-ND | 100 | | | 100 @ $1.39 |
| Edge Electronics | R1973BBLKREDFF0 | | | | |
| Digi-Key | EG5450-ND | 1 | | 1 | 1 @ $1.87, 10 @ $1.67, 25 @ $1.58, 50 @ $1.50, 100 @ $1.44, 250 @ $1.38, 500 @ $1.29, 1000 @ $1.22 |
| Hawk Electronics | R1973BBLKREDFF0 | 200 | | 200 | 200 @ $2.30, 400 @ $2.24, 600 @ $1.75, 800 @ $1.70, 1000 @ $1.31, 2600 @ $1.16 |
| Hotenda | H4109386 | 1 | | 1 | |
 Newark | 15N9018 | 200 | | 200 | 100 @ $1.40, 250 @ $1.33, 500 @ $1.20, 1000 @ $1.15 |
 swatee.com | R1973BBLKREDFF0 | 1 | 164 | 1 | 1 @ $2.26 |
| Digi-Key | 1805241 | 1000 | | 1000 | 1 @ $2.61, 10 @ $2.34, 25 @ $2.21, 50 @ $2.12, 100 @ $2.01, 250 @ $1.93, 500 @ $1.79, 1000 @ $1.70 |