Datasheet ECS-SR-B (ECS Inc.)

Discontinued Product ECS-SR-B Last Time Buy 5/31/2024 SMD Ceramic Resonator
The ECS-SR-B Series SMD ceramic resonator includes built in capacitors for reduced component count. The SMD Ceramic
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resonator is an excellent low cost frequency control solution when absolute frequency accuracy is not important.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS Frequency ECS-SR-B Frequency Aging for ESR Built-in Insulation Frequency Stability Part Number * Accuracy Ten Years (Ω) Capacitance Resistance Range (MHz) -20 ~ +80⁰C @25⁰C (%) (%) MAX (C1 & C2) @ 10VDC (%) ECS-SR1-□.□□-B
2.00 ~ 8.00 ±0.5 ±0.3 ±0.3 40 30 pF 100 M Ω Min. Complete part number to include frequency • Low Profile SMD
Part Numbering Guide: ECS-SR1-4.00-B-TR
packag e • RoHS Compliant (Note 7
ECS - Series - Frequency - Version - Packaging
Exempt ion) • Built-in Load Capacitor • Tape and Reel ECS SR1 = 2 ~ 8 MHz B = SR-B Series TR = Tape & Reel 4.00 = 4.00 MHz 2,500/Reel Packaging
Package Dimensions (mm) Pin Connections
#1 In/Out #2 Ground #3 Out/In
Figure 2)
Land Pattern
Figure 1)
Top, Side, Bottom, and End Views
Package Dimensions (mm) Package Dimensions (mm) Type A B C C Type A B C D E
ECS-SR1 2.5 1.5 4.0 1.7 ECS-SR1 7.5 3.3 2.2 2.5 1.5
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