diff --git a/electronics_lib/PassiveConnector_Fpc.py b/electronics_lib/PassiveConnector_Fpc.py
index 902a36bd5..090ae7056 100644
--- a/electronics_lib/PassiveConnector_Fpc.py
+++ b/electronics_lib/PassiveConnector_Fpc.py
@@ -120,13 +120,19 @@ class Fpc030TopBottom(Fpc030Bottom):
   IMPORTANT: the pin numbering scheme differs for top- and bottom-contact connectors."""
 
 
-class HiroseFh35cshw(Fpc030TopBottom, FootprintPassiveConnector):
+class HiroseFh35cshw(Fpc030TopBottom, FootprintPassiveConnector, JlcPart):
   """Hirose FH35C SHW FFC/FPC connector, 0.30mm pitch horizontal top/bottom contacts."""
   # positions the FH35C exists in, per datasheet
   _fh35c_pins = {9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 31, 33, 35, 37, 39, 41, 45, 49, 51, 55, 61}
   # positions for which there are KiCad footprints
   _kicad_pins = {31}
   allowed_pins = _fh35c_pins.intersection(_kicad_pins)
+  PART_NUMBERS = {  # partial list of the ones currently used
+    31: 'C424662',
+  }
   def part_footprint_mfr_name(self, length: int) -> Tuple[str, str, str]:
+    # TODO this isn't the intended hook and uses side effects, but it works for now
+    self.assign(self.lcsc_part, self.PART_NUMBERS[length])
+    self.assign(self.actual_basic_part, False)
     return (f'edg:Hirose_FH35C-{length}S-0.3SHW_1x{length:02d}-1MP_P0.30mm_Horizontal',
             "Hirose", f"FH35C-{length}S-0.3SHW")
diff --git a/examples/jlcpcb_pcba_postprocess.py b/examples/jlcpcb_pcba_postprocess.py
index b2cfbab14..ba81fe62d 100644
--- a/examples/jlcpcb_pcba_postprocess.py
+++ b/examples/jlcpcb_pcba_postprocess.py
@@ -27,6 +27,7 @@
   'C508453': 180,  # FET
   'C527684': -90,  # TPS54202H SOT-23-6
   'C155534': -90,  # AL8861 MSOP-8
+  'C7722': -90,  # TPS61040 SOT-23-5
 
   'C2962219': -90,  # 2x5 1.27mm header shrouded
   'C126830': 90,  # "SOT-23" USB ESD protector
@@ -45,6 +46,8 @@
   'C262645': 180,  # AFC07 FPC 30
   'C262669': 180,  # AFC01 FPC 24
 
+  'C424662': -90,  # FH35C 0.3mm FPC 31
+
   'C209762': -90,  # EC11J15
 }
 
@@ -54,6 +57,7 @@
   'Package_TO_SOT_SMD:SOT-23': 180,
   'Package_TO_SOT_SMD:SOT-23-5': 180,
   'Package_TO_SOT_SMD:SOT-23-6': 180,
+  'Package_TO_SOT_SMD:SOT-89-3': 180,
   'Package_TO_SOT_SMD:SOT-323_SC-70': 180,
   'Package_TO_SOT_SMD:SOT-223-3_TabPin2': 180,
   'Package_SO:SOIC-8_3.9x4.9mm_P1.27mm': -90,
@@ -80,6 +84,8 @@
   'C116648': (0, 2.1),  # EC05E1220401
 }
 _FOOTPRINT_OFFSETS = {
+  'Package_TO_SOT_SMD:SOT-89-3': (-0.6, 0),
+
   'Connector_USB:USB_C_Receptacle_XKB_U262-16XN-4BVC11': (0, -1.25),
   'RF_Module:ESP32-WROOM-32': (0, 0.8),