Power Jack - Cliff, DC Panel Mount, Rear Mount, 5.5mm External, 2.1mm Internal
High quality ½" panel mount DC jack with solder lugs from Cliff Electronic Components. This jack is rear mounted which makes troubleshooting and repairs simpler since the jack does not need to be desoldered if the circuit needs to be removed from the enclosure. For barrel plugs with a 5.5mm external diameter and 2.1mm internal diameter. Three solder lugs are available for tip, ring, and switch. Mounting nut included.
RoHS Compliant
| Center Pin Diameter | 2.1 mm | |
| Contact resistance, pin to contact (T-TS) | initial =30mΩ; after life test =60mΩ. | |
| Contact resistance, plug shield to socket (t,s) | initial =50mΩ; after life test =100mΩ. | |
| Insulation resistance | 100MΩ @ 500V DC. | |
| Rated | 12V DC 1A | |
| Threading | M12.7 |
| Packaging Dimensions | 0.721 in. × 0.602 in. × 0.602 in. | |
| Weight (Packaging) | 0.01 lbs. |
 Dimensions | All Models |
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Poor design leaves two of the flimsy electrodes very close together, and one them can rotate on a rivet - allowing them to touch each other. Instant short circuit.
Any component allowing that gets a one star review.