250-04050 Parallax Inc, 250-04050 Datasheet - Page 8

• Manufacturer Part Number: 250-04050
• Description: RESONATOR CERAMIC 4MHZ 3-SIP
• Manufacturer: Parallax Inc
• Type: Ceramicr

Specifications of 250-04050

• Frequency: 4MHz
• Features: Built in Capacitor
• Frequency Stability: ±0.2%
• Frequency Tolerance: ±0.5%
• Capacitance: 47pF
• Operating Temperature: -20°C ~ 80°C
• Mounting Type: Through Hole
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Package / Case: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

!Note
!Note
1. Soldering Conditions
(1) Reflow
2. Wash
(1) Cleaning Solvents
(2) Temperature Difference : dT *1
(3) Conditions
(4) Drying
(5) Others
(2) Soldering Iron
One heat stress, shown in the profile at right, is applied to
resonator; then, after being placed in natural conditions
for 1 hour, the resonator is measured.
1. Pre-heating conditions should be +140 to +160 C for
2. Heating conditions should be within 20 seconds at
Soldering iron of +270 5 C should be placed 0.5mm
above electrode of resonator. Melting solder through
soldering iron should be applied to electrode for 3 1
seconds; then, after being placed in natural conditions for
24 hour, the resonator should be measured.
Some series do not withstand washing.
Please check the list at right before use.
HCFC, Isopropanol, Tap water, Demineralized water,
Cleanthrough750H, Pine alpha 100S, Techno care FRW
dT<=60 C (dT=Component-solvent)
*1 ex. In case the component at +90 C immerses into
cleaning solvent at +60 C, then dT=30 C.
1. Ultrasonic Wash
2. Immersion Wash
3. Shower or Rinse Wash
5 minutes max. by air blow at +80 C max.
1. Total washing time should be within 10 minutes.
2. Please insure the component is thoroughly evaluated
3. The component may be damaged if it is washed with
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
60 to 120 seconds. Ascending time up to +150 C
should be longer than 30 seconds.
+230 C min., but peak temperature should be Iower
than +240 C.
1 minute max. in above solvent at +60 C max.
5 minutes max. in above solvent at +60 C max.
5 minutes max. in above solvent at +60 C max.
in your application circuit.
chlorine, petroleum, or alkali cleaning solvent.
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
(Frequency : 28kHz, Output : 20W/L)
MHz Chip Type Notice (Soldering and Mounting)
All automotive types are available.
230
150
100
CSTCC (Except 2.00 - 3.49MHz)
CSTCV
CSACV
CSTCR
CSTCC (Only 2.00 - 3.49MHz)
CSTCW
CSACW
CSTCE
CSTCG
30 sec. min.
(in air)
Pre-heating
Series
60 to 120 sec.
Soldering Peak Temperature 240 C max.
20 sec. max. 120 sec. min.
P16E15.pdf 04.8.27
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Available
Available
Available
Gradual Cooling
(in air)
Wash
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