Ghislaine Maxwell is a convicted sex offender and disgraced British socialite —- but she’s no rat, her brother tells The Sunday Times of London.

“Prosecution confirmed no plea bargain offers were made or received” before the trial, Ian Maxwell said. “I expect that position to be maintained.”

Maxwell, in other words, will not trade names for the prospect of a lighter sentence.

Her refusal to cooperate with prosecutors could come as a relief to alleged co-conspirators, including four women employed by Maxwell and partner in crime Jeffery Epstein, and to others linked to the tawdry couple, such as Prince Andrew, Bill Clinton, Bill Gates and Donald Trump, the report states.

Maxwell, 60, was “understandably subdued” by her conviction but “strong in spirit,” the brother said.

She faces up to 65 years in jail after being convicted this week of trafficking underaged girls as young as 14. Maxwell was described by prosecutors as a “sophisticated predator” who committed “one of the worst crimes imaginable.”