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211140-0100
Product Overview
The MOLEX ISM 868/915MHz Flexible Antenna (Part Number: 211140-0100) is a high-performance RF/microwave device designed for wireless communication applications. Manufactured in China, this flexible antenna features a 100.00mm cable length and is compatible with U.FL / I-PEX MHF connectors, making it suitable for LPWAN protocols such as LoRa, SigFox, Z-Wave, and Zigbee.
Key Features
Frequency Bands: 868 MHz and 902 MHz to 928 MHz
Peak Gain: 0.3 dBi at 868 MHz, 1.0 dBi at 902 MHz
Radiation Pattern: Omnidirectional
Polarization: Linear
Return Loss (S11): < -5 dB
Total Efficiency: >55% at 868 MHz, >60% at 902 MHz
Cable Length: 100.00mm
Mounting Style: Adhesive
Physical Dimensions: Width 10.00mm, Thickness 0.10mm
Specifications
Electrical & Physical
Status
Active
Category
Antennas
Series
211140
Description
ISM 868/915MHz Flexible Antenna, 100.00mm Cable Length, Compatible with U.FL / I-PEX MHF Connectors
Component Type
Flexible Antenna with Cable
Function
Signal
Product Name
ISM 868/915 MHz Stand Alone
Protocol
LoRa, Neul, SigFox, Z-Wave, Zigbee
Type
Internal, ISM Antenna, LPWAN
UPC
191130157419
Band#1 F_End (MHz)
870
Band#1 F_Start (MHz)
868
Band#2 F_End (MHz)
928
Band#2 F_Start (MHz)
902
Electrical Connectivity
Cable
Peak Gain (dBi)
0.3 @ 868 MHz, 1.0 @ 902 MHz
Return Loss - S11 (dB)
< -5
Total Efficiency
>55% @ 868 MHz, >60% @ 902 MHz
Cable Length
100.00mm
Mounting Style
Adhesive
Additional Details
Net Weight: 0.626 g
Packaging Type: PET Film
Radiation Pattern: Omnidirectional
Compatibility & Mating Parts
Compatible with Part Number: 734120110 (50 Ohms, MCRF, PCB Vertical Jack Receptacle, SMT, 1.25mm Mounted Height)
Certifications & Compliance
RoHS Compliant: Yes (EU 2015/863)
Low-Halogen: Yes (IEC 61249-2-21)
REACH SVHC: Not Contained (as of Jan 2025)
GADSL/IMDS: Not Relevant
China RoHS: Compliant
EU ELV: Not Relevant
Resources & Documentation
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Manufactured in China, this flexible antenna features a 100.00mm cable length and is compatible with U.FL \/ I-PEX MHF connectors, making it suitable for LPWAN protocols such as LoRa, SigFox, Z-Wave, and Zigbee.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eFrequency Bands: 868 MHz and 902 MHz to 928 MHz\u003c\/li\u003e\n \u003cli\u003ePeak Gain: 0.3 dBi at 868 MHz, 1.0 dBi at 902 MHz\u003c\/li\u003e\n \u003cli\u003eRadiation Pattern: Omnidirectional\u003c\/li\u003e\n \u003cli\u003ePolarization: Linear\u003c\/li\u003e\n \u003cli\u003eReturn Loss (S11): \u0026lt; -5 dB\u003c\/li\u003e\n \u003cli\u003eTotal Efficiency: \u0026gt;55% at 868 MHz, \u0026gt;60% at 902 MHz\u003c\/li\u003e\n \u003cli\u003eCable Length: 100.00mm\u003c\/li\u003e\n \u003cli\u003eMounting Style: Adhesive\u003c\/li\u003e\n \u003cli\u003ePhysical Dimensions: Width 10.00mm, Thickness 0.10mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical \u0026amp; Physical\u003c\/th\u003e\n \u003cth\u003e\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStatus\u003c\/td\u003e\n \u003ctd\u003eActive\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCategory\u003c\/td\u003e\n \u003ctd\u003eAntennas\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSeries\u003c\/td\u003e\n \u003ctd\u003e211140\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDescription\u003c\/td\u003e\n \u003ctd\u003eISM 868\/915MHz Flexible Antenna, 100.00mm Cable Length, Compatible with U.FL \/ I-PEX MHF Connectors\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eComponent Type\u003c\/td\u003e\n \u003ctd\u003eFlexible Antenna with Cable\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFunction\u003c\/td\u003e\n \u003ctd\u003eSignal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eProduct Name\u003c\/td\u003e\n \u003ctd\u003eISM 868\/915 MHz Stand Alone\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eProtocol\u003c\/td\u003e\n \u003ctd\u003eLoRa, Neul, SigFox, Z-Wave, Zigbee\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eType\u003c\/td\u003e\n \u003ctd\u003eInternal, ISM Antenna, LPWAN\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUPC\u003c\/td\u003e\n \u003ctd\u003e191130157419\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBand#1 F_End (MHz)\u003c\/td\u003e\n \u003ctd\u003e870\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBand#1 F_Start (MHz)\u003c\/td\u003e\n \u003ctd\u003e868\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBand#2 F_End (MHz)\u003c\/td\u003e\n \u003ctd\u003e928\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBand#2 F_Start (MHz)\u003c\/td\u003e\n \u003ctd\u003e902\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eElectrical Connectivity\u003c\/td\u003e\n \u003ctd\u003eCable\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Gain (dBi)\u003c\/td\u003e\n \u003ctd\u003e0.3 @ 868 MHz, 1.0 @ 902 MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReturn Loss - S11 (dB)\u003c\/td\u003e\n \u003ctd\u003e\u0026lt; -5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTotal Efficiency\u003c\/td\u003e\n \u003ctd\u003e\u0026gt;55% @ 868 MHz, \u0026gt;60% @ 902 MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCable Length\u003c\/td\u003e\n \u003ctd\u003e100.00mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMounting Style\u003c\/td\u003e\n \u003ctd\u003eAdhesive\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eNet Weight: 0.626 g\u003c\/li\u003e\n \u003cli\u003ePackaging Type: PET Film\u003c\/li\u003e\n \u003cli\u003eRadiation Pattern: Omnidirectional\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Mating Parts\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCompatible with Part Number: 734120110 (50 Ohms, MCRF, PCB Vertical Jack Receptacle, SMT, 1.25mm Mounted Height)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCertifications \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant: Yes (EU 2015\/863)\u003c\/li\u003e\n \u003cli\u003eLow-Halogen: Yes (IEC 61249-2-21)\u003c\/li\u003e\n \u003cli\u003eREACH SVHC: Not Contained (as of Jan 2025)\u003c\/li\u003e\n \u003cli\u003eGADSL\/IMDS: Not Relevant\u003c\/li\u003e\n \u003cli\u003eChina RoHS: Compliant\u003c\/li\u003e\n \u003cli\u003eEU ELV: Not Relevant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eResources \u0026amp; Documentation\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.molex.com\/en-us\/products\/part-detail\/2111400100?display=pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.molex.com\/content\/dam\/molex\/molex-dot-com\/products\/automated\/en-us\/salesdrawingpdf\/211\/211140\/2111400100_sd.pdf\"\u003eDrawings\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.molex.com\/content\/dam\/molex\/molex-dot-com\/products\/automated\/en-us\/3dcadmodels\/211\/211140\/2111400100_stp.zip\"\u003e3D Models and Design Files\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.molex.com\/content\/dam\/molex\/molex-dot-com\/products\/automated\/en-us\/applicationspecificationspdf\/211\/211140\/2111400100-000.pdf\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003eFor more details, please search the internet for Part Number 211140-0100.\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2025-08-11T09:16:02+05:30","created_at":"2025-08-11T09:16:02+05:30","vendor":"Waldom Electonics","type":"RF\/Microwave Devices","tags":["IMPORT_CSV","WLDM"],"price":16770,"price_min":16770,"price_max":16770,"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":50599687094589,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"211140-0100","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"211140-0100","public_title":null,"options":["Default Title"],"price":16770,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"211140-0100","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/211140-0100_50865646_829f3524.jpg?v=1754883965"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/211140-0100_50865646_829f3524.jpg?v=1754883965","options":["Title"],"media":[{"alt":null,"id":45776630153533,"position":1,"preview_image":{"aspect_ratio":1.465,"height":200,"width":293,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/211140-0100_50865646_829f3524.jpg?v=1754883965"},"aspect_ratio":1.465,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/211140-0100_50865646_829f3524.jpg?v=1754883965","width":293}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe MOLEX ISM 868\/915MHz Flexible Antenna (Part Number: 211140-0100) is a high-performance RF\/microwave device designed for wireless communication applications. Manufactured in China, this flexible antenna features a 100.00mm cable length and is compatible with U.FL \/ I-PEX MHF connectors, making it suitable for LPWAN protocols such as LoRa, SigFox, Z-Wave, and Zigbee.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eFrequency Bands: 868 MHz and 902 MHz to 928 MHz\u003c\/li\u003e\n \u003cli\u003ePeak Gain: 0.3 dBi at 868 MHz, 1.0 dBi at 902 MHz\u003c\/li\u003e\n \u003cli\u003eRadiation Pattern: Omnidirectional\u003c\/li\u003e\n \u003cli\u003ePolarization: Linear\u003c\/li\u003e\n \u003cli\u003eReturn Loss (S11): \u0026lt; -5 dB\u003c\/li\u003e\n \u003cli\u003eTotal Efficiency: \u0026gt;55% at 868 MHz, \u0026gt;60% at 902 MHz\u003c\/li\u003e\n \u003cli\u003eCable Length: 100.00mm\u003c\/li\u003e\n \u003cli\u003eMounting Style: Adhesive\u003c\/li\u003e\n \u003cli\u003ePhysical Dimensions: Width 10.00mm, Thickness 0.10mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical \u0026amp; Physical\u003c\/th\u003e\n \u003cth\u003e\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStatus\u003c\/td\u003e\n \u003ctd\u003eActive\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCategory\u003c\/td\u003e\n \u003ctd\u003eAntennas\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSeries\u003c\/td\u003e\n \u003ctd\u003e211140\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDescription\u003c\/td\u003e\n \u003ctd\u003eISM 868\/915MHz Flexible Antenna, 100.00mm Cable Length, Compatible with U.FL \/ I-PEX MHF Connectors\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eComponent Type\u003c\/td\u003e\n \u003ctd\u003eFlexible Antenna with Cable\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFunction\u003c\/td\u003e\n \u003ctd\u003eSignal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eProduct Name\u003c\/td\u003e\n \u003ctd\u003eISM 868\/915 MHz Stand Alone\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eProtocol\u003c\/td\u003e\n \u003ctd\u003eLoRa, Neul, SigFox, Z-Wave, Zigbee\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eType\u003c\/td\u003e\n \u003ctd\u003eInternal, ISM Antenna, LPWAN\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUPC\u003c\/td\u003e\n \u003ctd\u003e191130157419\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBand#1 F_End (MHz)\u003c\/td\u003e\n \u003ctd\u003e870\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBand#1 F_Start (MHz)\u003c\/td\u003e\n \u003ctd\u003e868\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBand#2 F_End (MHz)\u003c\/td\u003e\n \u003ctd\u003e928\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBand#2 F_Start (MHz)\u003c\/td\u003e\n \u003ctd\u003e902\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eElectrical Connectivity\u003c\/td\u003e\n \u003ctd\u003eCable\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Gain (dBi)\u003c\/td\u003e\n \u003ctd\u003e0.3 @ 868 MHz, 1.0 @ 902 MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReturn Loss - S11 (dB)\u003c\/td\u003e\n \u003ctd\u003e\u0026lt; -5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTotal Efficiency\u003c\/td\u003e\n \u003ctd\u003e\u0026gt;55% @ 868 MHz, \u0026gt;60% @ 902 MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCable Length\u003c\/td\u003e\n \u003ctd\u003e100.00mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMounting Style\u003c\/td\u003e\n \u003ctd\u003eAdhesive\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eNet Weight: 0.626 g\u003c\/li\u003e\n \u003cli\u003ePackaging Type: PET Film\u003c\/li\u003e\n \u003cli\u003eRadiation Pattern: Omnidirectional\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Mating Parts\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCompatible with Part Number: 734120110 (50 Ohms, MCRF, PCB Vertical Jack Receptacle, SMT, 1.25mm Mounted Height)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCertifications \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant: Yes (EU 2015\/863)\u003c\/li\u003e\n \u003cli\u003eLow-Halogen: Yes (IEC 61249-2-21)\u003c\/li\u003e\n \u003cli\u003eREACH SVHC: Not Contained (as of Jan 2025)\u003c\/li\u003e\n \u003cli\u003eGADSL\/IMDS: Not Relevant\u003c\/li\u003e\n \u003cli\u003eChina RoHS: Compliant\u003c\/li\u003e\n \u003cli\u003eEU ELV: Not Relevant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eResources \u0026amp; Documentation\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.molex.com\/en-us\/products\/part-detail\/2111400100?display=pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.molex.com\/content\/dam\/molex\/molex-dot-com\/products\/automated\/en-us\/salesdrawingpdf\/211\/211140\/2111400100_sd.pdf\"\u003eDrawings\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.molex.com\/content\/dam\/molex\/molex-dot-com\/products\/automated\/en-us\/3dcadmodels\/211\/211140\/2111400100_stp.zip\"\u003e3D Models and Design Files\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.molex.com\/content\/dam\/molex\/molex-dot-com\/products\/automated\/en-us\/applicationspecificationspdf\/211\/211140\/2111400100-000.pdf\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003eFor more details, please search the internet for Part Number 211140-0100.\u003c\/li\u003e\n\u003c\/ul\u003e"}
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