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Part Number | SIT8256AI-21-25S-156.257800Y |
OEMstron Part # | SIT8256AI-21-25S-156-257800Y |
Manufacturer | SiTIME |
Category | Passive Components › Crystals, Oscillators, Resonators › Oscillators |
Description | -40 TO 85C, 3225, 20PPM, 2.5V, 1 |
Lifecycle | Not For New Designs |
RoHS | No RoHS Information |
EDA/CAD Models | SIT8256AI-21-25S-156.257800Y PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 20 - Mar 25 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SIT8256AI-21-25S-156.257800Y Specifications
Part Number | SIT8256AI-21-25S-156.257800Y | |
Brand | SiTIME | |
Lifecycle | Not For New Designs | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Crystals, Oscillators, Resonators | |
Subcategory | Oscillators | |
Manufacturer | SiTIME | |
Series | SiT8256 | |
Base Resonator | MEMS | |
Type | XO (Standard) | |
Frequency | 156.2578MHz | |
Function | Standby (Power Down) | |
Output | LVCMOS, LVTTL | |
Voltage - Supply | 2.5V | |
Frequency Stability | ±20ppm | |
Absolute Pull Range (APR) | - | |
Operating Temperature | -40°C ~ 85°C | |
Current - Supply (Max) | 33mA | |
Ratings | - | |
Mounting Type | Surface Mount | |
Package / Case | 4-SMD, No Lead | |
Size / Dimension | 0.126" L x 0.098" W (3.20mm x 2.50mm) | |
Height - Seated (Max) | 0.032" (0.80mm) |
SIT8256AI-21-25S-156.257800Y Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SIT8256AI-21-25S-156.257800Y D# SIT8256AI-21-25S-156.257800Y SiTime Corporation |
Silicon Oscillator 156.2578MHz 2.5V 15pF 4-Pin QFN T/R - Tape and Reel (Alt: SIT8256AI-21-25S-156.257800Y) |
Americas - 0 |
Part Number | Description | Stock |
SIT8256AI-21-25S-156.257800Y D# 1473-SIT8256AI-21-25S-156.257800Y-ND SiTime Corporation |
-40 TO 85C, 3225, 20PPM, 2.5V, 1 |
Temporarily Out of Stock |
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