SPT2AF-6PF20PPM Seiko Instruments, SPT2AF-6PF20PPM Datasheet - Page 4

• Manufacturer Part Number: SPT2AF-6PF20PPM
• Description: CRYSTAL 32.768KHZ 6PF SMD
• Manufacturer: Seiko Instruments
• Series: SP-T2A-Fr
• Type: kHz Crystal (Tuning Fork)r

Specifications of SPT2AF-6PF20PPM

• Frequency: 32.768kHz
• Frequency Tolerance: ±20ppm
• Load Capacitance: 6pF
• Operating Mode: Fundamental
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 4-SOJ, 5.50mm pitch
• Size / Dimension: 0.343" L x 0.146" W (8.70mm x 3.70mm)
• Height: 0.098" (2.50mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency Stability: -
• Other names: 728-1004-2

［4］ Environment-proof ・Mechanical property
No
1
2
3
4
5
6
7
High temperature storage
Low temperature storage
High temperature and
Thermal shock resistance
Mechanical shock resistance
Vibration resistance
IR Reflow
Note:
1. The adove tests no. 1 to 7 must be conducted independently (not series tests)
2. *1: Measure after 24 hours soak at room temperature .
3. *2: Measure after 2 hours soak at room temperature .
4. R1 is 70kΩ max. after the each above tests.
high humidity storage
Item
△f/f =±10 × 10
△f/f =±5 × 10
△f/f =±5 × 10
△f/f =±5 × 10
△f/f =±5 × 10
△f/f =±5 × 10
△f/f =±5 × 10
Specifications
-6
-6
-6
-6
-6
-6
-6
After storage under 85℃ for 500 hrs,
measure at room temperature.
After storage under -40℃ for 500
hrs, measure at room temperature.
After storage under 60℃±2℃, 90 to
95% RH for 500 hrs, measure at room
temperature.
Measured at room temperature after
20 cycles.
-25℃⇔+80℃ for 30 minutes.
Measure after free drop of the
RESONATOR three times from the
height of 75cm onto a wooden board.
Amplitude 1.5mm and 10∼60Hz with
cycle time 2∼3 minutes in 3 direction
(X,Y,and Z axis)each for 2 hrs.
Measure after 1 time reflow under
reflow profile specified in page 10
Conditions
3/11
*1
*
*
*
*
*
*
1
1
1
2
2
1