Datasheet

2
Rotary Backlock Connector (0.5-mm Pitch, 1.0-mm Pitch, Dual sided, Upper sided Contact)
XF3M
For FPC/FFC
Rotary Backlock Connectors
Provide Improved Insertion of
FPC/FFC Cables and helps Confirm
Proper Connection with Sure Lock Feel.
• Models available with 0.5-mm or 1.0-mm pitch.
• Models available with dual-sided contacts or upper sided.
(Models with upper sided come only with a 0.5-mm pitch.)
• Models available with gold or Tin-plated.
(Tin-plated is available only with models with dual-sided contacts.)
• Models with 80 pins (multiple type) available with 0.5-mm pitch.
• Applicable FPC/FFC thickness of 0.3 mm.
• Halogen Free (*)
* OMRON uses the following standard to determine halogen-free construction: 900 ppm
max. for Br, 900 ppm max. for Cl, and 1,500 ppm max. for Br+Cl.
Models
Ratings and Specifications Materials and Finish
RoHS compliant
Contact type Dual-sided contact Upper sided
Pitch Contacts Model Contacts Model
0.5 mm
Gold-plated (flash) XF3M-@@15-1B@ Gold-plated (flash) XF3M-@@25-1B
Tin-plated XF3M-@@15-1D
1.0 mm
Gold-plated (flash) XF3M(1)-@@15-1B
Tin-plated XF3M(1)-@@15-1D
Rated current 0.5 A AC/DC
Rated voltage 50 V AC/DC
Contact resistance 50 mΩ max. (at 20 mV DC max., 100 mA max.)
Insulation resistance 100 MΩ min. (at 250 V DC)
Dielectric strength 250 V AC for 1 min. (leakage current: 1 mA max.)
Insertion durability
Gold-plated: 20 times
Tin-plated: 10 times
Ambient operating
temperature
−30 to 85 °C (With no icing or condensation)
Model Dual-sided Contact Models
Upper sided
Models
Item Gold-plated Tin-plated Gold-plated
Housing LCP resin (UL94 V-0)/natural
LCP resin
(UL94 V-0)/gray
Slider LCP resin (UL94 V-0)/black
Contacts
Spring copper alloy/nickel substrate (1.5 μm)
Gold-plated
contacts (flash)
Tin-plated
contacts (1 μm)
Gold-plated
contacts (flash)
Hold-down Copper alloy/tin-plated (1 μm)