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Specifications
Filter Type:
Bandpass
Impedance:
50Ω
Insertion Loss:
1.25dB
Mfr. Part #:
MLBF3750D21
Package:
SMD-3P,2x1.3mm
Key Attributes
Model Number:
MLBF3750D21
Product Description
Product Overview
The MLBF3750D21 is a low-cost, high-performance band pass filter designed for RF and microwave applications. Featuring a compact 2.0 x 1.25mm (EIA 0805) surface-mount package, it offers low insertion loss, excellent high-power capacity up to 2W, and is constructed from stable ceramic material. This filter is ideal for wideband applications and is suitable for use in smartphones, 5G modules, and other IoT modules. All components undergo 100% RF testing.
Product Attributes
- Brand: Megsine
- Origin: Shenzhen Megsine technology co., ltd
- Material: Ceramic
- Certifications: RoHS compliance (Pb-Free)
Technical Specifications
| Item | Frequency Range (MHz) | Min. | Typ. | Max. | Units | Parameter | Ratings |
| Insertion Loss | 3300 to 4200 | - | 1.25 | 2 | dB | ||
| Return Loss | 3300 to 4200 | 10 | 15 | - | dB | ||
| Attenuation | 690 to 915 | 35 | 40 | - | dB | ||
| Attenuation | 1559 to 1606 | 35 | 40 | - | dB | ||
| Attenuation | 1710 to 2300 | 30 | 35 | - | dB | ||
| Attenuation | 2515 to 3000 | 5 | - | - | dB | ||
| Attenuation | 4900 to 5900 | 10 | - | - | dB | ||
| Characteristics | Impedance () | 50 (Nominal) | |||||
| RF Power (in BW) | dBm | Maximum Ratings | 33 | ||||
| Operating Temperature Range | Maximum Ratings | -40~+85 | |||||
| Storage Temperature Range | Maximum Ratings | -40~+85 | |||||
| Moisture Sensitivity Levels | MSL | 3 | |||||
| ESD Level (Human Body Model) | V | 3000 |
2501061745_MEGSINE-MLBF3750D21_C42432023.pdf
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