| Type | Description | 
|---|---|
| Series: | HC-49US | 
| Package: | Bulk | 
| Part Status: | Active | 
| Type: | MHz Crystal | 
| Frequency: | 4.433618 MHz | 
| Frequency Stability: | ±50ppm | 
| Frequency Tolerance: | ±30ppm | 
| Load Capacitance: | 20pF | 
| ESR (Equivalent Series Resistance): | 150 Ohms | 
| Operating Mode: | Fundamental | 
| Operating Temperature: | -10°C ~ 70°C | 
| Ratings: | - | 
| Mounting Type: | Through Hole | 
| Package / Case: | HC-49/US | 
| Size / Dimension: | 0.447" L x 0.183" W (11.35mm x 4.65mm) | 
| Height - Seated (Max): | 0.138" (3.50mm) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    SXT32418EA38-27.120MTSuntsu Electronics, Inc. | 
                                
                                     CRYSTAL 27.1200MHZ 18PF SMD  | 
                                
                                     In Stock: 0 $0.60000  | 
                            
![]()  | 
                                
                                    ABM8W-12.2880MHZ-8-D2X-T3Abracon | 
                                
                                     CRYSTAL 12.2880MHZ 8PF SMD  | 
                                
                                     In Stock: 0 $0.34560  | 
                            
![]()  | 
                                
                                    ECS-180-S-4ECS Inc. International | 
                                
                                     CRYSTAL 18.0000MHZ SERIES TH  | 
                                
                                     In Stock: 307,800 $0.69000  | 
                            
![]()  | 
                                
                                    SXT1148EB07-32.000MTSuntsu Electronics, Inc. | 
                                
                                     CRYSTAL 32.0000MHZ 8PF SMD  | 
                                
                                     In Stock: 0 $0.95000  | 
                            
![]()  | 
                                
                                    MP270-ECTS Corporation | 
                                
                                     CRYSTAL 27.0000MHZ SERIES TH  | 
                                
                                     In Stock: 0 $0.35200  | 
                            
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                                    QT49-16.384MEEJ-BQST | 
                                
                                     HC49 10PPM @25C 10PPM (-20 TO 7  | 
                                
                                     In Stock: 0 $0.17010  | 
                            
![]()  | 
                                
                                    SXT22410EA16-25.000MTSuntsu Electronics, Inc. | 
                                
                                     CRYSTAL 25.0000MHZ 10PF SMD  | 
                                
                                     In Stock: 0 $0.43000  | 
                            
![]()  | 
                                
                                    SXT21419DC16-32.000MTSuntsu Electronics, Inc. | 
                                
                                     CRYSTAL 32.0000MHZ 19PF SMD  | 
                                
                                     In Stock: 0 $1.12000  | 
                            
![]()  | 
                                
                                    QT49-31.500MAAJ-BQST | 
                                
                                     HC49 30PPM @25C 30PPM (-20 TO 7  | 
                                
                                     In Stock: 0 $0.13770  | 
                            
![]()  | 
                                
                                    SXT2248DC07-20.000MTSuntsu Electronics, Inc. | 
                                
                                     CRYSTAL 20.0000MHZ 8PF SMD  | 
                                
                                     In Stock: 0 $0.65000  |