LFXTAL024940 is out of stock and can be placed on backorder.
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4 MHz ±30ppm Crystal 18pF 130 Ohms HC49/4HSMX
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
4 MHz ±30ppm Crystal 18pF 130 Ohms HC49/4HSMX

LFXTAL024940

DigiKey Part Number
1923-LFXTAL024940TR-ND - Tape & Reel (TR)
1923-LFXTAL024940CT-ND - Cut Tape (CT)
1923-LFXTAL024940DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LFXTAL024940
Description
CRYSTAL 4.0000MHZ 18PF SMD
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
4 MHz ±30ppm Crystal 18pF 130 Ohms HC49/4HSMX
Datasheet
 Datasheet
EDA/CAD Models
LFXTAL024940 Models
Product Attributes
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Category
Load Capacitance
18pF
Mfr
ESR (Equivalent Series Resistance)
130 Ohms
Series
Operating Mode
Fundamental
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-20°C ~ 70°C
Part Status
Active
Mounting Type
Surface Mount
Type
MHz Crystal
Package / Case
Frequency
4 MHz
Supplier Device Package
HC49/4HSMX
Frequency Stability
±50ppm
Size / Dimension
0.528" L x 0.193" W (13.40mm x 4.90mm)
Frequency Tolerance
±30ppm
Height - Seated (Max)
0.169" (4.30mm)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LFXTAL019833IQD Frequency Products01923-LFXTAL019833TR-ND$0.21008Similar
LFXTAL034654IQD Frequency Products01923-LFXTAL034654TR-ND$0.37000Parametric Equivalent
ATS040BSM-1CTS-Frequency Controls181CTX879TR-ND$0.65000Similar
ATS040SM-1CTS-Frequency Controls0CTX502TR-ND$0.25000Similar
GL040F35CDTCTS-Frequency Controls0GL040F35CDT-ND$0.28417Similar
In-Stock: 0
1,000 estimated in stock on 23-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.37000$0.37
10$0.32100$3.21
25$0.30320$7.58
50$0.29060$14.53
100$0.27860$27.86
250$0.26344$65.86
500$0.25256$126.28
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.24211$242.11
2,000$0.23209$464.18
3,000$0.22642$679.26
5,000$0.21948$1,097.40
7,000$0.21503$1,505.21
10,000$0.21041$2,104.10
12,000$0.20809$2,497.08
24,000$0.19949$4,787.76
25,000$0.19899$4,974.75
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