| ON Semiconductor | J270 is a Junction FET. |
| ON Semiconductor | J271 is a Junction FET. |
| ON Semiconductor | J300 is a Junction FET. |
| ON Semiconductor | J304 is a Junction FET. |
| ON Semiconductor | J305 is a Junction FET. |
| ON Semiconductor | J309 is a Junction FET. |
| ON Semiconductor | J310 is a Junction FET. |
| ON Semiconductor | JFTJ105 is a Junction FET. |
| ON Semiconductor | KSK595 is a Junction FET. |
| ON Semiconductor | KSK596 is a Junction FET. |