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Specifications
Mfr. Part #:
SFH881CA402
Package:
SMD-5P,1.1x0.9mm
Key Attributes
Model Number:
SFH881CA402
Product Description
Product Overview
The WISOL SFH881CA402 is a Surface Acoustic Wave (SAW) Filter designed as a Band-Pass Filter for B5 Rx applications. It features a compact 1.1x0.9x0.5mm package with a 5-pin layout and operates at a center frequency of 881.5MHz.
Product Attributes
- Brand: WISOL
- Part Number: SFH881CA402
- Origin: KOREA
- Certifications: RoHS (implied by RoHS Data section)
- Moisture Sensitivity Level (MSL): 2a
Technical Specifications
| Characteristic | Specification | Unit | Notes |
|---|---|---|---|
| Maximum Ratings | |||
| DC Permissive Voltage | 5 | V | |
| Maximum Input Power | 15 | dBm | |
| Operating Temperature Range | -30 ~ +85 | ||
| Storage Temperature Range | -40 ~ +85 | ||
| Electrical Characteristics | |||
| Frequency Range (Insertion Loss, Inband Ripple, VSWR) | 869~894 | MHz | |
| Insertion Loss | - | dB | Typ. (25): 1.3, Max: 1.9 (*1.PCB loss is de-embedded.) |
| Inband Ripple | - | dB | Typ. (25): 0.4, Max: 1.1 |
| Input VSWR | - | Typ. (25): 1.7, Max: 2.2 | |
| Output VSWR | - | Typ. (25): 1.7, Max: 2.2 | |
| Absolute Attenuation (824~849 MHz) | 36 ~ 42 | dB | |
| Absolute Attenuation (1559.05~1563.15 MHz) | 35 ~ 39 | dB | |
| Absolute Attenuation (1573.42~1577.42 MHz) | 35 ~ 39 | dB | |
| Absolute Attenuation (1597.55~1605.89 MHz) | 35 ~ 39 | dB | |
| Absolute Attenuation (1738~1788 MHz) | 35 ~ 40 | dB | |
| Absolute Attenuation (2400~2500 MHz) | 37 ~ 43 | dB | |
| Absolute Attenuation (5000~5830 MHz) | 33 ~ 37 | dB | |
| Termination Impedance | Input: Unbalanced, Output: Unbalanced | 50 ohm | |
2410121653_WISOL-SFH881CA402_C2880275.pdf
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