POWER OF ATTORNEY
Know all by these presents, that the undersigned hereby constitutes and appoints each of
Christine Besnard and Tom Liguori the undersigned's true and lawful attorney[s]-in-fact
to:
      execute for and on behalf of the undersigned, in the undersigned's capacity as an
officer, director and/or more than 10% stockholder of Multi-Fineline Electronix, Inc.(the
"Company"), Forms 3, 4 and 5 (including amendments thereto) with respect to securities
of the Company, in accordance with section 16(a) of the Securities Exchange Act of 1934
and the rules thereunder;
      do and perform any and all acts for and on behalf of the undersigned which may be
necessary or desirable to complete and execute any such Form 3, 4 or 5 (or amendments
thereto), and timely file such form with the United States Securities and Exchange
Commission and any stock exchange or similar authority; and
      take any other action of any type whatsoever in connection with the foregoing which,
in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or
legally required by, the undersigned, in connection with filing such Form 3, 4 or 5, it
being understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall contain
such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's
discretion.
The undersigned hereby grants to such attorney-in-fact full power and authority to do and
perform any and every act and thing whatsoever requisite, necessary, or proper to be done
in the exercise of any of the rights and powers herein granted, as fully to all intents and
purposes as the undersigned might or could do if personally present, with full power of
substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact
shall lawfully do or cause to be done by virtue of this power of attorney and the rights
and powers herein granted.  The undersigned acknowledges that the foregoing attorney-
in-fact, in serving in such capacity at the request of the undersigned, is not assuming, nor
is the Company assuming, any of the undersigned's responsibilities to comply with
section 16 of the Securities Exchange Act of 1934, and that this Power of Attorney does
not relieve the undersigned from responsibility for compliance with the undersigned's
obligations under the Exchange Act.  The undersigned further acknowledges that this
Power of Attorney authorizes, but does not require, the attorney-in-fact to act in his or her
discretion on information provided to him or her without independent verification of such
information.
This Power of Attorney shall remain in full force and effect until the undersigned is no
longer required to file Forms 3, 4 and 5 with respect to the undersigned's holdings of and
transactions in securities issued by the Company, unless earlier revoked by the
undersigned in a signed writing delivered to the foregoing attorney-in-fact.
IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 2 day of May, 2008.

/s/ Donald Schwanz
Signature
Donald Schwanz
Print Name