| Type | Description | 
|---|---|
| Series: | KC2520B | 
| Package: | Tape & Reel (TR)Cut Tape (CT) | 
| Part Status: | Obsolete | 
| Base Resonator: | Crystal | 
| Type: | XO (Standard) | 
| Frequency: | 32.768 kHz | 
| Function: | Standby (Power Down) | 
| Output: | CMOS | 
| Voltage - Supply: | 1.6V ~ 5.5V | 
| Frequency Stability: | ±25ppm | 
| Absolute Pull Range (APR): | - | 
| Operating Temperature: | -40°C ~ 85°C | 
| Spread Spectrum Bandwidth: | - | 
| Current - Supply (Max): | 140µA | 
| Ratings: | - | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 4-SMD, No Lead | 
| Size / Dimension: | 0.098" L x 0.079" W (2.50mm x 2.00mm) | 
| Height - Seated (Max): | 0.028" (0.70mm) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    SiT3373AC-4E9-33NH256.000000XSiTime | 
                                
                                     XTAL OSC VCXO 256.0000MHZ HCSL  | 
                                
                                     In Stock: 0 $8.98000  | 
                            
![]()  | 
                                
                                    SIT1602BC-33-28S-33.333330XSiTime | 
                                
                                     MEMS OSC XO 33.33333MHZ H/LVCMOS  | 
                                
                                     In Stock: 0 $1.03000  | 
                            
![]()  | 
                                
                                    SiT9365AI-1E3-33N25.000000TSiTime | 
                                
                                     XTAL OSC XO 25.0000MHZ LVPECL  | 
                                
                                     In Stock: 0 $8.55000  | 
                            
![]()  | 
                                
                                    SIT8208AC-32-18E-14.000000YSiTime | 
                                
                                     MEMS OSC XO 14.0000MHZ LVCMOS LV  | 
                                
                                     In Stock: 0 $1.77000  | 
                            
![]()  | 
                                
                                    SIT1602BI-12-18E-50.000000ESiTime | 
                                
                                     MEMS OSC XO 50.0000MHZ H/LV-CMOS  | 
                                
                                     In Stock: 0 $1.23000  | 
                            
![]()  | 
                                
                                    SIT1602BI-83-30S-33.333000TSiTime | 
                                
                                     MEMS OSC XO 33.3330MHZ H/LV-CMOS  | 
                                
                                     In Stock: 0 $1.06000  | 
                            
![]()  | 
                                
                                    SIT8208AC-82-18S-16.369000XSiTime | 
                                
                                     MEMS OSC XO 16.3690MHZ LVCMOS LV  | 
                                
                                     In Stock: 0 $1.78000  | 
                            
![]()  | 
                                
                                    SiT3373AI-2E9-33NZ223.000000YSiTime | 
                                
                                     XTAL OSC VCXO 223.0000MHZ LVDS  | 
                                
                                     In Stock: 0 $9.20000  | 
                            
![]()  | 
                                
                                    SIT9120AC-2B2-XXE148.500000GSiTime | 
                                
                                     MEMS OSC XO 148.5000MHZ LVDS SMD  | 
                                
                                     In Stock: 0 $4.29000  | 
                            
![]()  | 
                                
                                    SIT1602BC-71-XXE-33.333300GSiTime | 
                                
                                     MEMS OSC XO 33.3333MHZ H/LV-CMOS  | 
                                
                                     In Stock: 0 $1.42000  |