Introducing the OMRON XF2B-3145-31A FPC Connector, a high-quality, RoHS-compliant flexible printed circuit (FPC) connector designed for reliable electronic connections. Manufactured in China, this connector is ideal for applications requiring precise and durable FPC interfacing.
Product Features:
Full reel packaging for efficient mass production and automated assembly
Gold-plated contacts with an applicable FPC thickness of 0.2 mm for enhanced conductivity and corrosion resistance
Wide molding wall on the rear bottom allows greater flexibility in board design
Dual contact design reduces the number of parts and enhances connection stability
Halogen-free construction meeting environmental standards
Specifications:
Rated current
0.2 A AC/DC
Rated voltage
50 V AC/DC
Contact resistance
50 mΩ max. (at 20 mV DC, 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
20 times
Ambient operating temperature
30°C to 85°C (no icing or condensation)
Materials and Finish:
Housing
LCP resin (UL94 V-0), natural
Insulator
LCP resin (UL94 V-0), black
Contacts
Spring copper alloy with nickel substrate, gold-plated (0.15 mm)
Dimensions & Compatibility:
Designed for FPC thickness of 0.2 mm with specific dimensions detailed in the datasheet. Compatible with various pin configurations, including models with 17, 21, 23, 25, 27, 31, 33, 35, 39, 41, 45, 51, and 61 pins. Refer to the datasheet for precise PCB layout and recommended FPC dimensions.
Ordering Information:
Model
Quantity per reel
XF2B-1745-31A
1,500
XF2B-2145-31A
1,500
XF2B-2345-31A
1,500
XF2B-2545-31A
1,500
XF2B-2745-31A
1,500
XF2B-3145-31A
1,500
XF2B-3345-31A
1,500
XF2B-3545-31A
1,500
XF2B-3945-31A
1,500
XF2B-4145-31A
1,500
XF2B-4545-31A
1,500
XF2B-5145-31A
1,500
XF2B-6155-31A
1,500
For detailed specifications and datasheet, please click here.
Note: Datasheet was not processed; please search the internet for the part number for more details.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10027667947837,"title":"XF2B-3145-31A","handle":"xf2b-3145-31a","description":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS XF2B-3145-31A FPC Connector (Full Reel ONLY)\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OMRON XF2B-3145-31A FPC Connector, a high-quality, RoHS-compliant flexible printed circuit (FPC) connector designed for reliable electronic connections. Manufactured in China, this connector is ideal for applications requiring precise and durable FPC interfacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eFull reel packaging for efficient mass production and automated assembly\u003c\/li\u003e\n \u003cli\u003eGold-plated contacts with an applicable FPC thickness of 0.2 mm for enhanced conductivity and corrosion resistance\u003c\/li\u003e\n \u003cli\u003eWide molding wall on the rear bottom allows greater flexibility in board design\u003c\/li\u003e\n \u003cli\u003eDual contact design reduces the number of parts and enhances connection stability\u003c\/li\u003e\n \u003cli\u003eHalogen-free construction meeting environmental standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eRated current\u003c\/th\u003e\n \u003ctd\u003e0.2 A AC\/DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated voltage\u003c\/th\u003e\n \u003ctd\u003e50 V AC\/DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact resistance\u003c\/th\u003e\n \u003ctd\u003e50 mΩ max. (at 20 mV DC, 100 mA max.)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation resistance\u003c\/th\u003e\n \u003ctd\u003e100 MΩ min. (at 250 V DC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric strength\u003c\/th\u003e\n \u003ctd\u003e250 V AC for 1 min. (leakage current: 1 mA max.)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsertion durability\u003c\/th\u003e\n \u003ctd\u003e20 times\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eAmbient operating temperature\u003c\/th\u003e\n \u003ctd\u003e30°C to 85°C (no icing or condensation)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials and Finish:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eHousing\u003c\/th\u003e\n \u003ctd\u003eLCP resin (UL94 V-0), natural\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulator\u003c\/th\u003e\n \u003ctd\u003eLCP resin (UL94 V-0), black\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContacts\u003c\/th\u003e\n \u003ctd\u003eSpring copper alloy with nickel substrate, gold-plated (0.15 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions \u0026amp; Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for FPC thickness of 0.2 mm with specific dimensions detailed in the datasheet. Compatible with various pin configurations, including models with 17, 21, 23, 25, 27, 31, 33, 35, 39, 41, 45, 51, and 61 pins. Refer to the datasheet for precise PCB layout and recommended FPC dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eQuantity per reel\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-1745-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-2145-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-2345-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-2545-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-2745-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-3145-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-3345-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-3545-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-3945-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-4145-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-4545-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-5145-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-6155-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed specifications and datasheet, please \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/OMRN\/OMRN-S-A0001811408\/OMRN-S-A0001309904-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T01:42:46+05:30","created_at":"2025-08-16T01:42:46+05:30","vendor":"Waldom Electonics","type":"","tags":["Connector","FPC","IMPORT_CSV","IMPORT_PT2","OMRON-ELE","WLDM"],"price":40469,"price_min":40469,"price_max":40469,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50625755611453,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XF2B-3145-31A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"XF2B-3145-31A","public_title":null,"options":["Default Title"],"price":40469,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"XF2B-3145-31A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/12058530.jpg?v=1755288768"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/12058530.jpg?v=1755288768","options":["Title"],"media":[{"alt":null,"id":45859556065597,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/12058530.jpg?v=1755288768"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/12058530.jpg?v=1755288768","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS XF2B-3145-31A FPC Connector (Full Reel ONLY)\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OMRON XF2B-3145-31A FPC Connector, a high-quality, RoHS-compliant flexible printed circuit (FPC) connector designed for reliable electronic connections. Manufactured in China, this connector is ideal for applications requiring precise and durable FPC interfacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eFull reel packaging for efficient mass production and automated assembly\u003c\/li\u003e\n \u003cli\u003eGold-plated contacts with an applicable FPC thickness of 0.2 mm for enhanced conductivity and corrosion resistance\u003c\/li\u003e\n \u003cli\u003eWide molding wall on the rear bottom allows greater flexibility in board design\u003c\/li\u003e\n \u003cli\u003eDual contact design reduces the number of parts and enhances connection stability\u003c\/li\u003e\n \u003cli\u003eHalogen-free construction meeting environmental standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eRated current\u003c\/th\u003e\n \u003ctd\u003e0.2 A AC\/DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated voltage\u003c\/th\u003e\n \u003ctd\u003e50 V AC\/DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact resistance\u003c\/th\u003e\n \u003ctd\u003e50 mΩ max. (at 20 mV DC, 100 mA max.)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation resistance\u003c\/th\u003e\n \u003ctd\u003e100 MΩ min. (at 250 V DC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric strength\u003c\/th\u003e\n \u003ctd\u003e250 V AC for 1 min. (leakage current: 1 mA max.)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsertion durability\u003c\/th\u003e\n \u003ctd\u003e20 times\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eAmbient operating temperature\u003c\/th\u003e\n \u003ctd\u003e30°C to 85°C (no icing or condensation)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials and Finish:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eHousing\u003c\/th\u003e\n \u003ctd\u003eLCP resin (UL94 V-0), natural\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulator\u003c\/th\u003e\n \u003ctd\u003eLCP resin (UL94 V-0), black\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContacts\u003c\/th\u003e\n \u003ctd\u003eSpring copper alloy with nickel substrate, gold-plated (0.15 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions \u0026amp; Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for FPC thickness of 0.2 mm with specific dimensions detailed in the datasheet. Compatible with various pin configurations, including models with 17, 21, 23, 25, 27, 31, 33, 35, 39, 41, 45, 51, and 61 pins. Refer to the datasheet for precise PCB layout and recommended FPC dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eQuantity per reel\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-1745-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-2145-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-2345-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-2545-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-2745-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-3145-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-3345-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-3545-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-3945-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-4145-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-4545-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-5145-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eXF2B-6155-31A\u003c\/td\u003e\n \u003ctd\u003e1,500\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed specifications and datasheet, please \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/OMRN\/OMRN-S-A0001811408\/OMRN-S-A0001309904-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
