FL4000121 vs FL4000151

Product Attributes

Part Number FL4000121 FL4000151
Manufacturer Diodes Incorporated Diodes Incorporated
Category Crystals Crystals
FL4000121 FL4000151
Product Status Active Active
Type MHz Crystal MHz Crystal
Frequency 40 MHz 40 MHz
Frequency Stability ±20ppm ±10ppm
Frequency Tolerance ±10ppm ±10ppm
Load Capacitance 15pF 20pF
ESR (Equivalent Series Resistance) 40 Ohms 40 Ohms
Operating Mode Fundamental Fundamental
Operating Temperature -40°C ~ 100°C -30°C ~ 85°C
Ratings - -
Mounting Type Surface Mount Surface Mount
Package / Case 4-SMD, No Lead 4-SMD, No Lead
Size / Dimension 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max) 0.031" (0.78mm) 0.031" (0.78mm)