CT2520DB26000C0FZZA1

Specifications Drawing No. USY1P-H1-14460-00 Issued Date. 1/6 Dec,25,2014 KED USA Messrs Note: Part Number will be revised in case of specification change. Product Type Crystal Units with Thermistor Series CT2520DB Frequency 26000kHz Customer Part Number - Customer Specification Number - KYOCERA Part Number CT2520DB26000C0FZZA1 Remarks Pb-Free, RoHS Compliant, MSL 1 Customer Approval Approval Signature Approved Date Department Person in charge Seller KYOCERA Crystal Device Corporation Manufacturer KYOCERA Crystal Device Corporation (Crystal Units Division) (Sales Division) 6 Takeda Tobadono-cho, Fushimi-ku, Kyoto 612-8501 Japan TEL. No. 075-604-3500 FAX. No. 075-604-3501 5850, Higashine-Koh, Higashine-Shi, Yamagata 999-3701 Japan TEL. No. 0237-43-5611 FAX. No. 0237-43-5615 Design Department Quality Assurance Approved by Checked by Issued by KYOCERA Crystal Device Corporation Crystal Unit Application Engineering Section S.Itoh T.Soda A.Muraoka Y.Nozaki Crystal Units Division KYOCERA Crystal Device Corporation KBS-5079F Drawing No. USY1P-H1-14460-00 2/6 Revision History Rev.No. 1 Description of revise First Edition Date Dec,25,2014 Approved by T.Soda Checked by A.Muraoka Issued by Y.Nozaki KYOCERA Crystal Device Corporation KBS-5079F Drawing No. USY1P-H1-14460-00 3/6 1. APPLICATION This specification sheet is applied to Crystal Units with Thermistor “CT2520”. 2. KYOCERA PART NUMBER CT2520DB26000C0FZZA1 3. RATINGS Items SYMB. Rating Operating Temperature range Storage Temperature range Topr Tstg -25~+85 -40~+85 Unit C C Remarks 4. CHARACTERISTICS 4-1 ELECTRICAL CHARACTERISTICS Items Electrical Specification SYMB. Min Typ. Max Mode of Vibration Fundamental Nominal F0 26 Frequency Nominal TNOM 25 Temperature Load Capacitance CL 7.0 Frequency dF -10.0 +10.0 Tolerance Frequency dFT -10.0 +10.0 Temperature Characteristics Equivalent Series ESR 30 Resistance Drive Level Pd 0.01 Insulation Resistance IR 500 0.1 4-2 ELECTRICAL CHARACTERISTICS (Thermistor) Items Electrical Specification SYMB. Min Typ. Max Resistance 100k B-Constant 4250 Tolerance -1.0 +1.0 Test Condition Remarks Unit MHz C pF +25±3C ppm -25~+85C  mW M 100V(DC) Remarks Unit  K % 25C 25C - 50C KYOCERA Crystal Device Corporation KBS-5079F Drawing No. USY1P-H1-14460-00 4/6 5. APPEARANCES, DIMENSION 5-1 OUTLINE DIMENSION (not to scale) (Top View) 2.50±0.10 #4 #3 #4 SENSOR #3 HOT #1 HOT #2 GND 1 2.00±0.10 26000 5 K242Z #2 4- R0.15 2 3 4 PIN No. (Side View) 4- 0.45 0.95±0.05 #1 (Bottom View) 4- 0.75±0.1 8- 0.105 PIN Layout #1 HOT #2 GND #3 HOT #4 SENSOR 4- 0.65±0.1 #2 #1 C 0.20 UNIT: mm #4 MARKING 1 Nominal Frequency 2 Identification 3 Date Code #3 First 5digits of the frequency are indicated. [K] is to indicate 1Pin direction Last 1 Digit of YEAR and WEEK (Ex) 2014,Jan,01  401 4 Manufacturing Location Y Japan(Yamagata) Z Japan(Shiga Yohkaichi) 5 Option Code Alphabet & Number 2digits or blank.(For T-Sensor) KYOCERA Crystal Device Corporation KBS-5079F Drawing No. USY1P-H1-14460-00 5/6 6. RECOMMENDED LAND PATTERN (not to scale) 1.00 0.95 0.85 0.70 0.85 0.95 UNIT : mm 7.TAPING&REEL 7-1.Dimensions 4.00.1 1.5 0.1 0 Feeding direction 1.750.1 2.00.05 2.90.05 3.50.05 8.00.2 1.0+0.1/0 4.00.1 Reel specifications 1.100.05 0.250.05 2.40.05 W R S U Q P 330 Reel (3000pcs Max) Symbol Dimension Symbol Dimension P Q R 3302.0 1001.0 130.2 S U W 210.8 2.00.5 9.40.5 (Unit : mm) KYOCERA Crystal Device Corporation KBS-5079F Drawing No. USY1P-H1-14460-00 6/6 8. Cautions for use (1) Soldering upon mounting There is a possibility to influence product characteristics when Solder paste or conductive glue comes in contact with product lid or surface. (2) When using mounting machine Please minimize the shock when using Mounting Machine to avoid any excess stress to the product. (3) Conformity of a circuit We strongly recommend to make sure that Negative resistance (Gain) of IC is designed to be 3 times the ESR (Equivalent Series Resistance) of Crystal unit. 9. Storage conditions Please store product in below conditions, and use within 6months. Temperature +18 to +30°C, and the humidity of 20 to 70 % in the packaging condition. KYOCERA Crystal Device Corporation KBS-5079F