The TDK DEA205437BT-1200 is a high-performance multilayer bandpass filter designed for frequencies ranging from 5150 MHz to 5900 MHz. Manufactured by TDK CORPORATION in Japan, this RF filter ensures reliable signal conditioning for wireless communication applications.
Multilayer bandpass filter optimized for 5150-5900 MHz frequency range
Insertion Loss: 1.1 to 1.5 dB across the specified bandwidth
Return Loss: ≥10 dB from 5150 to 5900 MHz
Attenuation at 3450 MHz: 35 dB
Impedance: Nominal 50 Ω
Operating Temperature Range: –40°C to +85°C
Storage Temperature Range: –40°C to +85°C
Electrical Characteristics:
Parameter
Value
Insertion Loss (dB)
1.1 to 1.5 (5150-5900 MHz)
Return Loss (dB)
≥10 (5150-5900 MHz)
Attenuation at 3450 MHz (dB)
35
Characteristic Impedance (Ω)
50 (Nominal)
Frequency Characteristics:
Designed for optimal performance within 5150-5900 MHz, with attenuation and return loss specifications ensuring signal integrity in wireless communication systems.
Mechanical & Mounting:
Dimensions: 2.0 x 1.25 mm (EIA 0805)
Terminal functions: IN, GND, OUT, GND
Recommended land pattern and evaluation board available
Additional Information:
RoHS compliant
Reflow solder profile recommended for optimal assembly
For more detailed specifications and application guidelines, please refer to the datasheet.
Note: All specifications are subject to change without notice. Please request the delivery specifications before use.
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{"id":10013455253821,"title":"DEA205437BT-1200","handle":"dea205437bt-1200","description":"\u003ch3\u003eTDK DEA205437BT-1200 RF Bandpass Filter (5.525 GHz)\u003c\/h3\u003e\n\u003cp\u003eThe TDK DEA205437BT-1200 is a high-performance multilayer bandpass filter designed for frequencies ranging from 5150 MHz to 5900 MHz. Manufactured by TDK CORPORATION in Japan, this RF filter ensures reliable signal conditioning for wireless communication applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DEA205437BT-1200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e TDK CORPORATION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e JP (Japan)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e TAPE (EIA 0805)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Filters | Signal Conditioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tdk\/tdk-dea205437bt-1200.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMultilayer bandpass filter optimized for 5150-5900 MHz frequency range\u003c\/li\u003e\n\u003cli\u003eInsertion Loss: 1.1 to 1.5 dB across the specified bandwidth\u003c\/li\u003e\n\u003cli\u003eReturn Loss: ≥10 dB from 5150 to 5900 MHz\u003c\/li\u003e\n\u003cli\u003eAttenuation at 3450 MHz: 35 dB\u003c\/li\u003e\n\u003cli\u003eImpedance: Nominal 50 Ω\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: –40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature Range: –40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion Loss (dB)\u003c\/td\u003e\n\u003ctd\u003e1.1 to 1.5 (5150-5900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturn Loss (dB)\u003c\/td\u003e\n\u003ctd\u003e≥10 (5150-5900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttenuation at 3450 MHz (dB)\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacteristic Impedance (Ω)\u003c\/td\u003e\n\u003ctd\u003e50 (Nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for optimal performance within 5150-5900 MHz, with attenuation and return loss specifications ensuring signal integrity in wireless communication systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical \u0026amp; Mounting:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 2.0 x 1.25 mm (EIA 0805)\u003c\/li\u003e\n\u003cli\u003eTerminal functions: IN, GND, OUT, GND\u003c\/li\u003e\n\u003cli\u003eRecommended land pattern and evaluation board available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003eReflow solder profile recommended for optimal assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tdk\/tdk-dea205437bt-1200.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: All specifications are subject to change without notice. Please request the delivery specifications before use.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-10T17:12:24+05:30","created_at":"2025-08-10T17:12:24+05:30","vendor":"Waldom Electonics","type":"Filters","tags":["Filters","IMPORT_CSV","RF","Signal","TDK","WLDM"],"price":1885,"price_min":1885,"price_max":1885,"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":50578384978237,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DEA205437BT-1200","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DEA205437BT-1200","public_title":null,"options":["Default Title"],"price":1885,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DEA205437BT-1200","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DEA205437BT-1200_45304406_21cc89f1.jpg?v=1754826148"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DEA205437BT-1200_45304406_21cc89f1.jpg?v=1754826148","options":["Title"],"media":[{"alt":null,"id":45763164832061,"position":1,"preview_image":{"aspect_ratio":1.5,"height":200,"width":300,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DEA205437BT-1200_45304406_21cc89f1.jpg?v=1754826148"},"aspect_ratio":1.5,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DEA205437BT-1200_45304406_21cc89f1.jpg?v=1754826148","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTDK DEA205437BT-1200 RF Bandpass Filter (5.525 GHz)\u003c\/h3\u003e\n\u003cp\u003eThe TDK DEA205437BT-1200 is a high-performance multilayer bandpass filter designed for frequencies ranging from 5150 MHz to 5900 MHz. Manufactured by TDK CORPORATION in Japan, this RF filter ensures reliable signal conditioning for wireless communication applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DEA205437BT-1200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e TDK CORPORATION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e JP (Japan)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e TAPE (EIA 0805)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Filters | Signal Conditioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tdk\/tdk-dea205437bt-1200.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMultilayer bandpass filter optimized for 5150-5900 MHz frequency range\u003c\/li\u003e\n\u003cli\u003eInsertion Loss: 1.1 to 1.5 dB across the specified bandwidth\u003c\/li\u003e\n\u003cli\u003eReturn Loss: ≥10 dB from 5150 to 5900 MHz\u003c\/li\u003e\n\u003cli\u003eAttenuation at 3450 MHz: 35 dB\u003c\/li\u003e\n\u003cli\u003eImpedance: Nominal 50 Ω\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: –40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature Range: –40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion Loss (dB)\u003c\/td\u003e\n\u003ctd\u003e1.1 to 1.5 (5150-5900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturn Loss (dB)\u003c\/td\u003e\n\u003ctd\u003e≥10 (5150-5900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttenuation at 3450 MHz (dB)\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacteristic Impedance (Ω)\u003c\/td\u003e\n\u003ctd\u003e50 (Nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for optimal performance within 5150-5900 MHz, with attenuation and return loss specifications ensuring signal integrity in wireless communication systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical \u0026amp; Mounting:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 2.0 x 1.25 mm (EIA 0805)\u003c\/li\u003e\n\u003cli\u003eTerminal functions: IN, GND, OUT, GND\u003c\/li\u003e\n\u003cli\u003eRecommended land pattern and evaluation board available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003eReflow solder profile recommended for optimal assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tdk\/tdk-dea205437bt-1200.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: All specifications are subject to change without notice. Please request the delivery specifications before use.\u003c\/em\u003e\u003c\/p\u003e"}
