Description
XT90-F XT90 Connector, 45A, Max 90A — BOLTON SKU 67008.
About the XT90-F Connector, XT90 Female, 45A
The XT90-F is the female half of the AMASS XT90 DC power connector, the largest of the widely used XT battery-connector family. It uses 4.5 mm gold-plated brass bullet contacts in a polarised nylon (PA) shell that prevents reverse connection, and the keyed shell geometry mates only with other XT90 connectors, keeping high-current battery circuits separate from lower-rated XT60 and XT30 circuits in the same system. Published distributor data for the XT90 gives 90 A continuous and 120 A peak current handling, a recommended cable size of 10 AWG, a temperature range of -20 °C to +120 °C and a service life of about 1000 mating cycles. Note that BOLTON’s internal item name carries a 45 A / 90 A maximum annotation, which is lower than the published AMASS figures — confirm the rating required for your application at enquiry. Termination is by solder, suiting field assembly and repair of battery leads and power harnesses.
Key specifications
| Type | DC power connector, female, 2-pole |
|---|---|
| Series | AMASS XT90 |
| Rated current (published) | 90 A continuous |
| Peak current (published) | 120 A |
| Contacts | 4.5 mm gold-plated brass bullets |
| Housing | Nylon (PA) |
| Operating temperature | -20 °C to +120 °C |
| Recommended cable | 10 AWG |
| Service life | Approx. 1000 mating cycles |
| Termination | Solder |
Typical applications
XT90 connectors serve high-current battery connections on larger UAVs, electric propulsion systems, battery chargers and DC power distribution in field equipment. They are the usual step up when XT60-class connectors are undersized for the load, and the female half is normally fitted to the battery side of a pack-to-airframe link.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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