HHS2700F-20-E

HHS SERIES - RESISTANCE WELD CRYSTAL The HHS series is the lowest profile HC49/USS and HC49/USSM (surface mount) industry standard crystal, with the same lead spacing as the HC49U/US and encased in the rugged resistance weld package. With a maximum height of only 2.5mm for through hole type and 3.2mm for surface mount, these crystals are both cost effective and ideal for many space limited applications. FEATURES: • Lowest profile (2.5mm / 3.2mm SMD) • Industry standard lead spacing • Resistance welded for good aging • Cost effective OPTIONS: • Extended temp. range • Surface mount package • Insulator • Tighter tolerance option • Tape & Reel ELECTRICAL SPECIFICATIONS PARAMETERS FREQUENCY RANGE FREQUENCY TOLERANCE FREQUENCY STABILITY, REF @ 25°C OPERATING TEMPERATURE RANGE STORAGE TEMPERATURE RANGE SHUNT CAPACITANCE (CO) LOAD CAPACITANCE (CL) DRIVE LEVEL AGING CHARACTERISTICS * Tight tolerances optional - please specify CONDITIONS @ 25°C 3.200 - 70.000 MHz MINIMUM MAXIMUM 3.200 70.000 -30* +30* -50* +50* 0°C to +70°C / -40°C to +85°C -30°C to +85°C / -55°C to +125°C 7.0 10.0 0.5 ± 5 max. Series UNIT MHz PPM PPM °C °C pF pF mW PPM Per customer spec. 3.200 to 70.000 MHz @ 25°C per year EQUIVALENT SERIES RESISTANCE (ESR) SPECIFICATIONS FREQUENCY RANGE (MHz) MODE ESR (Ω) MAX FREQUENCY RANGE (MHz) MODE ESR (Ω) MAX 3.200 - 3.500 FUNDAMENTAL 300 8.00 - 11.99 FUNDAMENTAL 60 to 80 3.500 - 5.00 FUNDAMENTAL 100 to 200 12.00 - 30.00 FUNDAMENTAL 30 to 40 5.00 - 7.99 FUNDAMENTAL 80 to 120 27.00 - 70.00 3rd OVERTONE 100 MECHANICAL DRAWING HC49/USS HHS TYPE HC49/USSM HHS-SM TYPE PART NUMBERING GUIDE EXAMPLE: HHS2700F-20-SM HHS HHS Series 2700F - 20 -SM Frequency Capacitance Load Options F = Fund S = Series (> 25 MHz) 11.05 max 10.21 4.65 max 3.2 mm 3.75 2.5 max ∅ 0.43 12.8 ± 0.5 11.4 ± 0.2 12.7 min 20.0 optional 1.0 4.88 4.83 max OPTIONS: SM: Surface Mount E: -40+85°C E105: -40+105°C E55/105: -55+105°C E125: -55+125°C TR: Tape & Reel INS: With Insulator XPPM: Tolerance (specify) SP: Per specifications 4.88 8 HEC, INC. H OORAY USA • 30961 WEST AGOURA RD., SUITE 311 • WESTLAKE VILLAGE CA USA 91361 TEL: 818-879-7414 • FAX: 818-879-7417 • EMAIL: sales@hoorayusa.com • INTERNET: www.hoorayusa.com