| Newark | 51K5787 | 5 | | 5 | 5 @ $9.49, 10 @ $8.75, 25 @ $7.70, 50 @ $7.01, 100 @ $6.62, 250 @ $6.49 |
 Galco | BK/PCF-1-1/2-R-BUSS | 100 | | 100 | 1 @ $5.46 |
| Waldom | EATON ELECTRONICS BK/PCF-1-1/2-R | 1 | | 1 | |
 Platt.com | 0965457 | 1 | | 1 | 1 @ $12.03 |
| Waldom | EATON ELECTRONICS PCF-1-1/2-R | 1 | | 1 | |
| us.rs-online.com | 71929759 | 100 | | 100 | 100 @ $9.32, 200 @ $9.14, 500 @ $8.91 |
 Walker Industrial | PCF-1-1-2-R | 5 | 3 to 5 Days | 5 | 1 @ $5.18 |
 Platt.com | 0957115 | 1 | | 1 | 1 @ $10.95 |
| us.rs-online.com | 74056592 | 5 | | 5 | 5 @ $6.04 |
| Allied Electronics | 71929759 | 100 | | 100 | |
 turtle.com | BUS BK/PCF-1-1/2-R | 1 | -2 | 1 | 1 @ $527.04 |
| Waldom | EATON BK/PCF-1-1/2-R | 1 | | 1 | 1 @ $4.20, 25 @ $4.01, 50 @ $3.92, 100 @ $3.79, 1000 @ $2.13 |
| Waldom | EATON PCF-1-1/2-R | 1 | | 1 | 1 @ $4.85, 2 @ $4.61, 3 @ $4.51, 5 @ $4.35 |
| Digi-Key | 1878053 | 5 | | 5 | 5 @ $10.34 |
 Carlton Bates Company | 05171250351 | 1 | | 1 | 1 @ $4.78 |
 Digi-Key | BK/PCF-1-1/2-R-ND | 100 | | 100 | 100 @ $4.88 |
| Radwell | BKPCF112R | 100 | | 100 | 1 @ $9.38 |
 AI Consolidated | PCF-1-1-2-R-BUSSMANN | 1 | -2 | 1 | 1 @ $4.13 |
| Hotenda | H603240 | 1 | | 1 | |
| Hotenda | H602018 | 1 | | 1 | |
 Onlinecomponents.com | PCF-1-1/2-R | 1 | 300 | 1 | 1 @ $4.19, 25 @ $3.98, 100 @ $3.78, 500 @ $3.59, 1000 @ $1.95, 5000 @ $1.92 |
| Onlinecomponents.com | BK/PCF-1-1/2-R | 1 | | 1 | 1 @ $3.17, 2 @ $3.02, 26 @ $2.86, 101 @ $2.72, 501 @ $1.19, 1001 @ $1.15 |