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Raltron Electronics A-4.000-18

Kynix Part #: KY326-A-4.000-18
Manufacturer Part #: A-4.000-18
Product Category: Crystals
Manufacturer: Raltron Electronics
Description: RALTRON A-4.000-18 CRYSTAL, 4M, 18PF CL, HC49/U
Package: HC-49/U
Quantity: 481
ECAD Model:
Attribute
Attribute Value
Factory Lead Time   Attribute Explanation
8 Weeks
Mounting Type   Attribute Explanation
Through Hole
Package / Case   Attribute Explanation
HC-49/U
Surface Mount   Attribute Explanation
NO
Number of Pins   Attribute Explanation
2
Operating Temperature   Attribute Explanation
-20°C~70°C
Series   Attribute Explanation
A
Size / Dimension   Attribute Explanation
0.435Lx0.183W 11.05mmx4.65mm
Part Status   Attribute Explanation
Active
Moisture Sensitivity Level (MSL)   Attribute Explanation
1 (Unlimited)
Type   Attribute Explanation
MHz Crystal
Frequency   Attribute Explanation
4MHz
Frequency Stability   Attribute Explanation
±100ppm
Physical Dimension   Attribute Explanation
L11.05XB4.65XH13.49 (mm)/L0.435XB0.183XH0.531 (inch)
Operating Frequency   Attribute Explanation
4MHz
ESR (Equivalent Series Resistance)   Attribute Explanation
80Ohm
Load Capacitance   Attribute Explanation
18pF
Operating Mode   Attribute Explanation
Fundamental
Frequency Tolerance   Attribute Explanation
±50ppm
Drive Level   Attribute Explanation
100 µW
Height Seated (Max)   Attribute Explanation
0.531 13.49mm
REACH SVHC   Attribute Explanation
No SVHC
RoHS Status   Attribute Explanation
ROHS3 Compliant
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Raltron Electronics-A-4.000-18-Crystals

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Kynix Part #: KY326-A-4.000-18
Manufacturer Part #: A-4.000-18
Product Category: Crystals
Manufacturer:
Description: RALTRON A-4.000-18 CRYSTAL, 4M, 18PF CL, HC49/U
Package: HC-49/U
Quantity:
481
ECAD Model:
In Stock: 481 units, ready to ship
Unit Price: 0.25
$0.24977 1+:
$0.23563 10+:
$0.22230 100+:
$0.20971 500+:
$0.19784 1000+:
SubTotal: $0.25

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Shipped from: Shenzhen warehouse
Expected Shipping: Sun Jul 12 2026 to Mon Jul 13 2026
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Packages

Step 1
Step 1: Products
Step 2
Step 2: Casing Drivepipes
Step 3
Step 3: Anti-static Bags
Step 4
Step 4: Packaging Boxes
Step 5
Step 5: Bar-Code Shipping Tags
Step 6
Step 6: Shipping

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