The ABRACON ASR315S2 is a high-quality 1-port SAW resonator designed for precise frequency control in electronic applications. Manufactured in China, this RoHS-compliant crystal offers reliable performance in a compact package.
Frequency Range: Center frequency approximately 315 MHz (314.925 – 315.075 MHz)
RoHS Compliant for environmentally responsible manufacturing
Compact size: 5 x 3.5 x 1.5 mm
High Quality Factor (Q): Unloaded Q of 12,200; 50Ω loaded Q of 1,500
Temperature Stability: Turnover temperature at 20°C, frequency stability within ±75 KHz
Frequency Aging: ±10 ppm/year
DC Insulation Resistance: ≥1.0 MΩ
Operating Temperature Range: -45°C to +85°C
Max DC Voltage: ±10V
RF Power Dissipation: 0 dBm
Electrical Specifications
Parameter
Characteristics
Unit
Min.
Typ.
Max.
Center Frequency (Fo)
MHz
314.925
315.000
315.075
Frequency Tolerance from Fo
±75
Insertion Loss
dB
1.7
2.4
Quality Factor (Unloaded)
12,200
Temperature Stability (Turnover Temperature)
°C
20
50
Frequency Temp. Coefficient
ppm/°C²
0.032
Frequency Aging
ppm/year
±10
DC Insulation Resistance
MΩ
1.0
Max. Rating DC Voltage
V
±10V
RF Power Dissipation
dBm
0
Additional Information
This product features a compact design suitable for various electronic applications requiring precise frequency control. The electrostatic sensitive device should be handled with proper precautions. The marking on the resonator includes "315R" indicating the frequency and a date code for traceability.
For detailed technical data, please refer to the datasheet.
Disclaimers
Abracon Corporation’s products are intended for commercial, industrial, and automotive applications. They are not designed for military, aerospace, medical, or high-reliability applications without prior written consent. For high-reliability or extreme environment applications, please contact Abracon for approval.
Note: Datasheet was not processed; please search the internet for the part number for more details.
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{"id":10026203218237,"title":"ASR315S2","handle":"asr315s2","description":"\u003ch3\u003eABRACON ASR315S2 1-Port Saw Resonator 315MHz Nom\u003c\/h3\u003e\n\u003cp\u003eThe ABRACON ASR315S2 is a high-quality 1-port SAW resonator designed for precise frequency control in electronic applications. Manufactured in China, this RoHS-compliant crystal offers reliable performance in a compact package.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ASR315S2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABRACON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-abr\/asr315s2.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Range: Center frequency approximately 315 MHz (314.925 – 315.075 MHz)\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003cli\u003eCompact size: 5 x 3.5 x 1.5 mm\u003c\/li\u003e\n\u003cli\u003eHigh Quality Factor (Q): Unloaded Q of 12,200; 50Ω loaded Q of 1,500\u003c\/li\u003e\n\u003cli\u003eTemperature Stability: Turnover temperature at 20°C, frequency stability within ±75 KHz\u003c\/li\u003e\n\u003cli\u003eFrequency Aging: ±10 ppm\/year\u003c\/li\u003e\n\u003cli\u003eDC Insulation Resistance: ≥1.0 MΩ\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -45°C to +85°C\u003c\/li\u003e\n\u003cli\u003eMax DC Voltage: ±10V\u003c\/li\u003e\n\u003cli\u003eRF Power Dissipation: 0 dBm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eCharacteristics\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003cth\u003eMin.\u003c\/th\u003e\n\u003cth\u003eTyp.\u003c\/th\u003e\n\u003cth\u003eMax.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter Frequency (Fo)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eMHz\u003c\/td\u003e\n\u003ctd\u003e314.925\u003c\/td\u003e\n\u003ctd\u003e315.000\u003c\/td\u003e\n\u003ctd\u003e315.075\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Tolerance from Fo\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±75\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion Loss\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003edB\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003ctd\u003e2.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Factor (Unloaded)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e12,200\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Stability (Turnover Temperature)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Temp. Coefficient\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eppm\/°C²\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.032\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Aging\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eppm\/year\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Insulation Resistance\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eMΩ\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Rating DC Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e±10V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003edBm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis product features a compact design suitable for various electronic applications requiring precise frequency control. The electrostatic sensitive device should be handled with proper precautions. The marking on the resonator includes \"315R\" indicating the frequency and a date code for traceability.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-abr\/asr315s2.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eAbracon Corporation’s products are intended for commercial, industrial, and automotive applications. They are not designed for military, aerospace, medical, or high-reliability applications without prior written consent. For high-reliability or extreme environment applications, please contact Abracon for approval.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T03:19:31+05:30","created_at":"2025-08-15T03:19:32+05:30","vendor":"Waldom Electonics","type":"Crystals\/Resonators","tags":["ABRAC","Crystals","IMPORT_CSV","Resonators","Saw","WLDM"],"price":12473,"price_min":12473,"price_max":12473,"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":50621747888445,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ASR315S2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ASR315S2","public_title":null,"options":["Default Title"],"price":12473,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ASR315S2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/ASR315S2_52402743_f47f516e.jpg?v=1755208172"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ASR315S2_52402743_f47f516e.jpg?v=1755208172","options":["Title"],"media":[{"alt":null,"id":45845371814205,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ASR315S2_52402743_f47f516e.jpg?v=1755208172"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ASR315S2_52402743_f47f516e.jpg?v=1755208172","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eABRACON ASR315S2 1-Port Saw Resonator 315MHz Nom\u003c\/h3\u003e\n\u003cp\u003eThe ABRACON ASR315S2 is a high-quality 1-port SAW resonator designed for precise frequency control in electronic applications. Manufactured in China, this RoHS-compliant crystal offers reliable performance in a compact package.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ASR315S2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABRACON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-abr\/asr315s2.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Range: Center frequency approximately 315 MHz (314.925 – 315.075 MHz)\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003cli\u003eCompact size: 5 x 3.5 x 1.5 mm\u003c\/li\u003e\n\u003cli\u003eHigh Quality Factor (Q): Unloaded Q of 12,200; 50Ω loaded Q of 1,500\u003c\/li\u003e\n\u003cli\u003eTemperature Stability: Turnover temperature at 20°C, frequency stability within ±75 KHz\u003c\/li\u003e\n\u003cli\u003eFrequency Aging: ±10 ppm\/year\u003c\/li\u003e\n\u003cli\u003eDC Insulation Resistance: ≥1.0 MΩ\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -45°C to +85°C\u003c\/li\u003e\n\u003cli\u003eMax DC Voltage: ±10V\u003c\/li\u003e\n\u003cli\u003eRF Power Dissipation: 0 dBm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eCharacteristics\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003cth\u003eMin.\u003c\/th\u003e\n\u003cth\u003eTyp.\u003c\/th\u003e\n\u003cth\u003eMax.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter Frequency (Fo)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eMHz\u003c\/td\u003e\n\u003ctd\u003e314.925\u003c\/td\u003e\n\u003ctd\u003e315.000\u003c\/td\u003e\n\u003ctd\u003e315.075\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Tolerance from Fo\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±75\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion Loss\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003edB\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003ctd\u003e2.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Factor (Unloaded)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e12,200\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Stability (Turnover Temperature)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Temp. Coefficient\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eppm\/°C²\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.032\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Aging\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eppm\/year\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Insulation Resistance\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eMΩ\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Rating DC Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e±10V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003edBm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis product features a compact design suitable for various electronic applications requiring precise frequency control. The electrostatic sensitive device should be handled with proper precautions. The marking on the resonator includes \"315R\" indicating the frequency and a date code for traceability.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-abr\/asr315s2.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eAbracon Corporation’s products are intended for commercial, industrial, and automotive applications. They are not designed for military, aerospace, medical, or high-reliability applications without prior written consent. For high-reliability or extreme environment applications, please contact Abracon for approval.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
