SMRS-A2 RALTRON | Alldatasheet
Document overview
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Technical content
Features
Optional internal load capacitance Compact Design of 2.5 x 2.0 x 1.2 mm Specifications Series SMRS-A2 and B2
3000 Pieces per Reel
R Resonator C2C1 IC: 1/6TC74HCU04x2 (Toshiba) VDD: +5V±0.1V R: 1M Ohm C1=C2: Depends on Frequency Output VDD Two Terminal: Has no Internal Capacitance (Tol of ± 1%) Three Terminal: Built-in Capacitance (Tol of ± 20%) Test Circuit Example: SMRS-33.86-B2 Packaging: 3000 per Reel Series Frequency Package Type A2 (Two Terminal) B2 (Three Terminal)SMRS - in MHz - CarrierTape Dimensions Part Numbering System Solder Pattern Solder Pattern Specification 20.00 to 48.00 MHz ±0.5% Maximum ±0.3% Maximum from initial value Operating -20° C to +80° C Storage -40° C to +85° C ±0.3 % Maximum over 10 years
70 Ohm Maximum
8 to 12 pF (Three Terminal Only)Built in Capacitance Temperature Range Parameter Frequency Range Frequency Tolerance at 25° C Frequency Stability over Temperature Aging Resonant Resistance
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A. Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com 4.0±0.1 4.1±0.1 12.0±0.2 4.0±0.1
3.45 Max
5.5±0.1 ø1.8 Max 0.30±0.1
1.50 Max
3° Max 3° Max Direction of Feed Cover Tape 3.7±0.2 3.7±0.2 3.7±0.2 3.7±0.2 3.1±0.2 3.1±0.2 3.1±0.2 3.1±0.2 1.51.5 1.0 1.0 0.7 0.7 1.5 Max 1.5 MaxMarking Area 0.5 x 3 pls 1.0 1.0 1.5 1.5 Marking Area CERAMIC RESONATOR-SMD GENERAL SPECIFICATIONS
Applications
Optional internal load capacitance Compact Design of 3.7 x 3.1 x 1.5 mm Specifications Series SMRS-A3 and B3
2000 Pieces per Reel
R Resonator C2C1 IC: 1/6TC74HCU04x2 (Toshiba) VDD: +5V±0.1V R: 1M Ohm C1=C2: Depends on Frequency Output VDD Two Terminal: Has no Internal Capacitance (Tol of ± 1%) Three Terminal: Built-in Capacitance (Tol of ± 20%) Test Circuit Example: SMRS-18.43-A3 Packaging: 2000 per Reel Series Frequency Package Type A3 (Two Terminal) B3 (Three Terminal)SMRS - in MHz - CarrierTape Dimensions Part Numbering System Solder Pattern Solder Pattern Specification 8.00 to 50.00 MHz ±0.5% Maximum ±0.3% Maximum from initial value Operating -20° C to +80° C Storage -40° C to +85° C ±0.3 % Maximum over 10 years
50 Ohm Maximum
10 to 16 pF (Three Terminal Only)Built in Capacitance Temperature Range Parameter Frequency Range Frequency Tolerance at 25° C Frequency Stability over Temperature Aging Resonant Resistance