Introducing the OMRON XB4B-2435-D, a high-reliability FFC & FPC connector designed for precise electronic applications. Manufactured by OMRON ELECTRONIC COMPONENTS in Switzerland, this connector features a compact, ultra-low profile design suitable for space-constrained environments. It is RoHS compliant and comes in a tape package for efficient handling and assembly.
Product Features
0.4-mm pitch board-to-FPC connector with 24 pins
High contact reliability with double contacts and a firm tactile “click”
Twist-resistant design allows removal in all directions
Easy insertion through self-alignment
Ultra-low profile with a stacking height of 0.9 mm
Halogen-free construction (meets standard: max 900 ppm Br, Cl; 1500 ppm Br+Cl)
RoHS compliant
Suitable for PCB mounting with tape packaging
Technical Specifications
Characteristic
Specification
Rated Current
0.3 A AC/DC
Rated Voltage
50 V AC/DC
Contact Resistance
60 mΩ max. (at 20 mV DC, 100 mA)
Insulation Resistance
≥ 100 MΩ (at 250 VDC)
Withstand Voltage
250 VAC for 1 min (leakage current: ≤ 1 mA)
Total Insertion Force
Pin number × 1.7 N max.
Total Removal Force
Pin number × 0.1 N min.
Insertion Tolerance
50 times
Ambient Operating Temperature
-30°C to 85°C (no icing)
Material and Finish
Housing: LCP resin (UL94-0), black
Contacts: Spring copper alloy with nickel substrate (2 μm), gold-plated contacts (0.15 μm)
Dimensions & Packaging
The connector is available in various pin configurations, with detailed dimensions provided in the datasheet. It is supplied in tape packaging, with a quantity of 3,000 units per reel.
Ordering Information
Type
Pin No.
Model
Quantity per reel
Plug
24
XB4A-2435-D
3,000
Socket
24
XB4B-2435-D
3,000
Safety Precautions & Usage Notes
Ensure proper stacking and full seating of connectors to maintain contact reliability.
Avoid applying excessive force during insertion or removal.
Follow recommended soldering conditions and avoid applying heat directly to the connector housing.
Design PCBs to prevent stress on the connector during operation.
Handle with care to prevent damage to the contacts or housing.
For detailed specifications and mounting instructions, please refer to the datasheet.
Note: This part is to be discontinued after March 31, 2013. Please search the internet for the part number for more details.
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{"id":10024012775741,"title":"XB4B-2435-D","handle":"xb4b-2435-d","description":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS XB4B-2435-D FFC \u0026amp; FPC Connector - 24 Pin, 0.4mm Pitch\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the OMRON XB4B-2435-D, a high-reliability FFC \u0026amp; FPC connector designed for precise electronic applications. Manufactured by OMRON ELECTRONIC COMPONENTS in Switzerland, this connector features a compact, ultra-low profile design suitable for space-constrained environments. It is RoHS compliant and comes in a tape package for efficient handling and assembly.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e0.4-mm pitch board-to-FPC connector with 24 pins\u003c\/li\u003e\n \u003cli\u003eHigh contact reliability with double contacts and a firm tactile “click”\u003c\/li\u003e\n \u003cli\u003eTwist-resistant design allows removal in all directions\u003c\/li\u003e\n \u003cli\u003eEasy insertion through self-alignment\u003c\/li\u003e\n \u003cli\u003eUltra-low profile with a stacking height of 0.9 mm\u003c\/li\u003e\n \u003cli\u003eHalogen-free construction (meets standard: max 900 ppm Br, Cl; 1500 ppm Br+Cl)\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eSuitable for PCB mounting with tape packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristic\u003c\/th\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Current\u003c\/td\u003e\n \u003ctd\u003e0.3 A AC\/DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Voltage\u003c\/td\u003e\n \u003ctd\u003e50 V AC\/DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003e60 mΩ max. (at 20 mV DC, 100 mA)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003e≥ 100 MΩ (at 250 VDC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWithstand Voltage\u003c\/td\u003e\n \u003ctd\u003e250 VAC for 1 min (leakage current: ≤ 1 mA)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTotal Insertion Force\u003c\/td\u003e\n \u003ctd\u003ePin number × 1.7 N max.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTotal Removal Force\u003c\/td\u003e\n \u003ctd\u003ePin number × 0.1 N min.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsertion Tolerance\u003c\/td\u003e\n \u003ctd\u003e50 times\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAmbient Operating Temperature\u003c\/td\u003e\n \u003ctd\u003e-30°C to 85°C (no icing)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterial and Finish\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHousing: LCP resin (UL94-0), black\u003c\/li\u003e\n \u003cli\u003eContacts: Spring copper alloy with nickel substrate (2 μm), gold-plated contacts (0.15 μm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eThe connector is available in various pin configurations, with detailed dimensions provided in the datasheet. It is supplied in tape packaging, with a quantity of 3,000 units per reel.\u003c\/p\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eType\u003c\/th\u003e\n \u003cth\u003ePin No.\u003c\/th\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eQuantity per reel\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePlug\u003c\/td\u003e\n \u003ctd\u003e24\u003c\/td\u003e\n \u003ctd\u003eXB4A-2435-D\u003c\/td\u003e\n \u003ctd\u003e3,000\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSocket\u003c\/td\u003e\n \u003ctd\u003e24\u003c\/td\u003e\n \u003ctd\u003eXB4B-2435-D\u003c\/td\u003e\n \u003ctd\u003e3,000\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSafety Precautions \u0026amp; Usage Notes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEnsure proper stacking and full seating of connectors to maintain contact reliability.\u003c\/li\u003e\n \u003cli\u003eAvoid applying excessive force during insertion or removal.\u003c\/li\u003e\n \u003cli\u003eFollow recommended soldering conditions and avoid applying heat directly to the connector housing.\u003c\/li\u003e\n \u003cli\u003eDesign PCBs to prevent stress on the connector during operation.\u003c\/li\u003e\n \u003cli\u003eHandle with care to prevent damage to the contacts or housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and mounting instructions, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-om\/om-xb4b-2435-d.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This part is to be discontinued after March 31, 2013. Please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T00:52:50+05:30","created_at":"2025-08-14T00:52:50+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["4mm","Connector","FFC","Fpc","IMPORT_CSV","OMRON-ELE","WLDM"],"price":5128,"price_min":5128,"price_max":5128,"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":50617286164797,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XB4B-2435-D","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"XB4B-2435-D","public_title":null,"options":["Default Title"],"price":5128,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"XB4B-2435-D","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/XB4B-2435-D_42670736_96bee104.jpg?v=1755112973"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/XB4B-2435-D_42670736_96bee104.jpg?v=1755112973","options":["Title"],"media":[{"alt":null,"id":45824972489021,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/XB4B-2435-D_42670736_96bee104.jpg?v=1755112973"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/XB4B-2435-D_42670736_96bee104.jpg?v=1755112973","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS XB4B-2435-D FFC \u0026amp; FPC Connector - 24 Pin, 0.4mm Pitch\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the OMRON XB4B-2435-D, a high-reliability FFC \u0026amp; FPC connector designed for precise electronic applications. Manufactured by OMRON ELECTRONIC COMPONENTS in Switzerland, this connector features a compact, ultra-low profile design suitable for space-constrained environments. It is RoHS compliant and comes in a tape package for efficient handling and assembly.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e0.4-mm pitch board-to-FPC connector with 24 pins\u003c\/li\u003e\n \u003cli\u003eHigh contact reliability with double contacts and a firm tactile “click”\u003c\/li\u003e\n \u003cli\u003eTwist-resistant design allows removal in all directions\u003c\/li\u003e\n \u003cli\u003eEasy insertion through self-alignment\u003c\/li\u003e\n \u003cli\u003eUltra-low profile with a stacking height of 0.9 mm\u003c\/li\u003e\n \u003cli\u003eHalogen-free construction (meets standard: max 900 ppm Br, Cl; 1500 ppm Br+Cl)\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eSuitable for PCB mounting with tape packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristic\u003c\/th\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Current\u003c\/td\u003e\n \u003ctd\u003e0.3 A AC\/DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Voltage\u003c\/td\u003e\n \u003ctd\u003e50 V AC\/DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003e60 mΩ max. (at 20 mV DC, 100 mA)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003e≥ 100 MΩ (at 250 VDC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWithstand Voltage\u003c\/td\u003e\n \u003ctd\u003e250 VAC for 1 min (leakage current: ≤ 1 mA)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTotal Insertion Force\u003c\/td\u003e\n \u003ctd\u003ePin number × 1.7 N max.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTotal Removal Force\u003c\/td\u003e\n \u003ctd\u003ePin number × 0.1 N min.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsertion Tolerance\u003c\/td\u003e\n \u003ctd\u003e50 times\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAmbient Operating Temperature\u003c\/td\u003e\n \u003ctd\u003e-30°C to 85°C (no icing)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterial and Finish\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHousing: LCP resin (UL94-0), black\u003c\/li\u003e\n \u003cli\u003eContacts: Spring copper alloy with nickel substrate (2 μm), gold-plated contacts (0.15 μm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eThe connector is available in various pin configurations, with detailed dimensions provided in the datasheet. It is supplied in tape packaging, with a quantity of 3,000 units per reel.\u003c\/p\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eType\u003c\/th\u003e\n \u003cth\u003ePin No.\u003c\/th\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eQuantity per reel\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePlug\u003c\/td\u003e\n \u003ctd\u003e24\u003c\/td\u003e\n \u003ctd\u003eXB4A-2435-D\u003c\/td\u003e\n \u003ctd\u003e3,000\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSocket\u003c\/td\u003e\n \u003ctd\u003e24\u003c\/td\u003e\n \u003ctd\u003eXB4B-2435-D\u003c\/td\u003e\n \u003ctd\u003e3,000\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSafety Precautions \u0026amp; Usage Notes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEnsure proper stacking and full seating of connectors to maintain contact reliability.\u003c\/li\u003e\n \u003cli\u003eAvoid applying excessive force during insertion or removal.\u003c\/li\u003e\n \u003cli\u003eFollow recommended soldering conditions and avoid applying heat directly to the connector housing.\u003c\/li\u003e\n \u003cli\u003eDesign PCBs to prevent stress on the connector during operation.\u003c\/li\u003e\n \u003cli\u003eHandle with care to prevent damage to the contacts or housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and mounting instructions, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-om\/om-xb4b-2435-d.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This part is to be discontinued after March 31, 2013. Please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
