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ABRACON AFS315ET 315.0MHz SAW Filter

The ABRACON AFS315E-T is a surface-mount device (SMD) SAW (Surface Acoustic Wave) filter operating at a center frequency of 315.0MHz. This filter is designed for use in wireless communication systems, such as car alarm systems, garage door openers, remote controllers, and mobile communications. It offers low insertion loss and a compact form factor (5.0 x 5.0 x 1.35mm), making it ideal for space-constrained applications. The AFS315E-T is RoHS compliant and suitable for reflow soldering processes, ensuring compatibility with modern manufacturing techniques. Its robust design and reliable performance make it a valuable component in a wide range of industrial and consumer electronics.

Authorized Distributors
Source:DigiKey
Part No:AFS315E-T
Stock:1000
Inv Date:06-10-2026
Price: Unit price: $2.53087
Buy/RFQ:
Part No:AFS315E-T
Stock:1448
Inv Date:06-11-2026
Price: Unit price: $4.66
Buy/RFQ:
Part No:AFS315E-T
Stock:340
Inv Date:06-10-2026
Price: Unit price: $2.19
Buy/RFQ:
Part No:AFS315E-T
Stock:340
Inv Date:06-10-2026
Price: Unit price: $2.19
Buy/RFQ:

ABRACON AFS315ET 315.0MHz SAW Filter Specifications:

  • Operating Temperature Range: -35oC to +85oC
  • Storage Temperature Range: -40oC to +85oC
  • DC Voltage: 12V
  • Input Power Level: 10dBm
  • Center Frequency (Fc): 315.0 MHz
  • Insertion Loss (IL): 3.0 dB (typical)
  • 3dB Bandwidth: 600 kHz
  • Rejection at Fc – 21.4MHz: 40 dB
  • Rejection at Fc – 10.7MHz: 15 dB
  • Ultimate Rejection: 80 dB
  • Turnover Temperature (TO): 24°C
  • Turnover Frequency (Fo): Fc
  • Frequency Temperature Coefficient (FTC): 0.032 ppm/°C
  • Frequency Aging (FA): 10 ppm/yr
  • Package Size: 5.0 x 5.0 x 1.35 mm
  • Pin 1: Input
  • Pin 2: Input GND
  • Pin 3,7: GND
  • Pin 4,8: Case GND
  • Pin 5: Output
  • Pin 6: Output GND
  • Dimensions A: 2.08 mm
  • Dimensions B: 0.60 mm
  • Dimensions C: 1.27 mm
  • Dimensions D: 2.54 mm
  • Dimensions E: 1.20 mm
  • Dimensions F: 1.35 mm
  • Dimensions G: 5.00 mm
  • Dimensions H: 5.00 mm

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Frequently Asked Questions

Where can I buy ABRACON AFS315ET?

You can click on the BUY or RFQ button to purchase AFS315ET from an authorized ABRACON distributor.

How do I troubleshoot issues or seek technical support for part AFS315ET?

You can download the AFS315ET datasheet or visit the ABRACON website for support.

Who is the manufacturer of AFS315ET?

ABRACON

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