HC-49/US Crystals

Results: 7,499
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Quantity Available
Price
Series
Package
Product Status
Type
Frequency
Frequency Stability
Frequency Tolerance
Load Capacitance
ESR (Equivalent Series Resistance)
Operating Mode
Operating Temperature
Ratings
Mounting Type
Package / Case
Supplier Device Package
Size / Dimension
Height - Seated (Max)
J49SMH
J49SMH-A-G-G-K-4M0
CRYSTAL 4.0000MHZ 12PF SMD
Jauch Quartz
55,777
In Stock
1 : ₹17.89000
Cut Tape (CT)
1,000 : ₹11.74855
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
4 MHz
±30ppm
±30ppm
12pF
80 Ohms
Fundamental
-40°C ~ 85°C
-
Surface Mount
HC-49/US
-
0.461" L x 0.189" W (11.70mm x 4.80mm)
0.157" (4.00mm)
ECS-CRYSTAL-HC-49-USECS-CRYSTAL-HC-49-US
ECS-250-18-5PX-F-TR
CRYSTAL 25.0000MHZ 18PF SMD
ECS Inc.
66,930
In Stock
1 : ₹19.59000
Cut Tape (CT)
1,000 : ₹13.04344
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
25 MHz
±50ppm
±30ppm
18pF
30 Ohms
Fundamental
-10°C ~ 70°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.189" W (11.40mm x 4.80mm)
0.169" (4.30mm)
FOXSDLF11.7-SERIES
FC4SDCBMF8.0-T1
CRYSTAL 8.0000MHZ 20PF SMD
Fox Electronics
25,006
In Stock
1 : ₹20.45000
Cut Tape (CT)
1,000 : ₹13.39868
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
8 MHz
±50ppm
±30ppm
20pF
80 Ohms
Fundamental
-20°C ~ 70°C
-
Surface Mount
HC-49/US
-
0.461" L x 0.197" W (11.70mm x 5.00mm)
0.177" (4.50mm)
ATS-SM Series
ATS080BSM-1E
CRYSTAL 8.0000MHZ 18PF SMD
CTS-Frequency Controls
48,774
In Stock
1 : ₹21.30000
Cut Tape (CT)
1,000 : ₹13.90727
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
8 MHz
±50ppm
±30ppm
18pF
60 Ohms
Fundamental
-40°C ~ 85°C
-
Surface Mount
HC-49/US
-
0.437" L x 0.190" W (11.10mm x 4.83mm)
0.169" (4.30mm)
ATS-SM Series
ATS08ASM-1E
CRYSTAL 8.0000MHZ 20PF SMD
CTS-Frequency Controls
34,909
In Stock
1 : ₹23.85000
Cut Tape (CT)
1,000 : ₹15.39213
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
8 MHz
±50ppm
±30ppm
20pF
60 Ohms
Fundamental
-40°C ~ 85°C
-
Surface Mount
HC-49/US
-
0.437" L x 0.190" W (11.10mm x 4.83mm)
0.169" (4.30mm)
CSM-7 Series
ECS-80-18-5PX-TR
CRYSTAL 8.0000MHZ 18PF SMD
ECS Inc.
22,365
In Stock
1 : ₹25.56000
Cut Tape (CT)
1,000 : ₹16.68446
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
8 MHz
±50ppm
±30ppm
18pF
60 Ohms
Fundamental
-10°C ~ 70°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.189" W (11.40mm x 4.80mm)
0.169" (4.30mm)
CSM-7 Series
ECS-41-20-5PX-TR
CRYSTAL 4.0960MHZ 20PF SMD
ECS Inc.
12,932
In Stock
1 : ₹25.56000
Cut Tape (CT)
1,000 : ₹16.51323
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
4.096 MHz
±50ppm
±30ppm
20pF
150 Ohms
Fundamental
-10°C ~ 70°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.189" W (11.40mm x 4.80mm)
0.169" (4.30mm)
ECS-CRYSTAL-HC-49-USECS-CRYSTAL-HC-49-US
ECS-40-20-5PX-TR
CRYSTAL 4.0000MHZ 20PF SMD
ECS Inc.
16,807
In Stock
1 : ₹27.26000
Cut Tape (CT)
1,000 : ₹17.75530
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
4 MHz
±50ppm
±30ppm
20pF
150 Ohms
Fundamental
-10°C ~ 70°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.189" W (11.40mm x 4.80mm)
0.169" (4.30mm)
ECS-CRYSTAL-HC-49-USECS-CRYSTAL-HC-49-US
ECS-160-20-5PX-TR
CRYSTAL 16.0000MHZ 20PF SMD
ECS Inc.
8,953
In Stock
1 : ₹28.96000
Cut Tape (CT)
1,000 : ₹17.29016
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
16 MHz
±50ppm
±30ppm
20pF
40 Ohms
Fundamental
-10°C ~ 70°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.189" W (11.40mm x 4.80mm)
0.169" (4.30mm)
ECS-CRYSTAL-HC-49-USECS-CRYSTAL-HC-49-US
ECS-245.7-20-5PX-TR
CRYSTAL 24.5760MHZ 20PF SMD
ECS Inc.
15,696
In Stock
1 : ₹29.82000
Cut Tape (CT)
1,000 : ₹19.33728
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
24.576 MHz
±50ppm
±30ppm
20pF
30 Ohms
Fundamental
-10°C ~ 70°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.189" W (11.40mm x 4.80mm)
0.169" (4.30mm)
CSM-7 Series
ECS-40-20-5PXDN-TR
CRYSTAL 4.0000MHZ 20PF SMD
ECS Inc.
56,288
In Stock
1 : ₹32.37000
Cut Tape (CT)
1,000 : ₹21.31709
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
4 MHz
±100ppm
±30ppm
20pF
150 Ohms
Fundamental
-40°C ~ 85°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.189" W (11.40mm x 4.80mm)
0.169" (4.30mm)
HC-49/US
ABLS2-12.000MHZ-D4Y-T
CRYSTAL 12.0000MHZ 18PF SMD
Abracon LLC
45,650
In Stock
1 : ₹33.22000
Cut Tape (CT)
1,000 : ₹16.57201
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
12 MHz
±30ppm
±30ppm
18pF
50 Ohms
Fundamental
-40°C ~ 85°C
-
Surface Mount
HC-49/US
HC-49/US
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.130" (3.30mm)
HC-49/US
ABLS2-8.000MHZ-D4Y-T
CRYSTAL 8.0000MHZ 18PF SMD
Abracon LLC
8,778
In Stock
1 : ₹33.22000
Cut Tape (CT)
1,000 : ₹16.48256
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
8 MHz
±30ppm
±30ppm
18pF
80 Ohms
Fundamental
-40°C ~ 85°C
-
Surface Mount
HC-49/US
HC-49/US
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.130" (3.30mm)
CSM-7 Series
ECS-120-20-5PXDN-TR
CRYSTAL 12.0000MHZ 20PF SMD
ECS Inc.
21,015
In Stock
1 : ₹34.08000
Cut Tape (CT)
1,000 : ₹22.42797
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
12 MHz
±100ppm
±30ppm
20pF
50 Ohms
Fundamental
-40°C ~ 85°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.189" W (11.40mm x 4.80mm)
0.169" (4.30mm)
ECS-CRYSTAL-HC-49-USECS-CRYSTAL-HC-49-US
ECS-80-20-5PXDU-TR
CRYSTAL 8.0000MHZ 20PF SMD
ECS Inc.
37,956
In Stock
1 : ₹37.48000
Cut Tape (CT)
1,000 : ₹24.70851
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
8 MHz
±100ppm
±30ppm
20pF
60 Ohms
Fundamental
-55°C ~ 125°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.189" W (11.40mm x 4.80mm)
0.169" (4.30mm)
78,749
In Stock
1 : ₹46.00000
Cut Tape (CT)
1,000 : ₹25.70608
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
12 MHz
±50ppm
±30ppm
18pF
80 Ohms
Fundamental
-10°C ~ 60°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.169" (4.30mm)
75,935
In Stock
1 : ₹46.00000
Cut Tape (CT)
1,000 : ₹30.24245
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
8 MHz
±50ppm
±30ppm
18pF
100 Ohms
Fundamental
-10°C ~ 60°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.169" (4.30mm)
69,070
In Stock
1 : ₹46.00000
Cut Tape (CT)
1,000 : ₹30.24245
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
4 MHz
±50ppm
±30ppm
18pF
150 Ohms
Fundamental
-10°C ~ 60°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.169" (4.30mm)
42,568
In Stock
1 : ₹46.00000
Cut Tape (CT)
1,000 : ₹30.24245
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
16 MHz
±50ppm
±30ppm
18pF
50 Ohms
Fundamental
-10°C ~ 60°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.169" (4.30mm)
31,394
In Stock
1 : ₹46.00000
Cut Tape (CT)
1,000 : ₹30.24245
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
10 MHz
±50ppm
±30ppm
18pF
80 Ohms
Fundamental
-10°C ~ 60°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.169" (4.30mm)
22,518
In Stock
1 : ₹46.00000
Cut Tape (CT)
1,000 : ₹30.24245
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
20 MHz
±50ppm
±30ppm
18pF
50 Ohms
Fundamental
-10°C ~ 60°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.169" (4.30mm)
20,411
In Stock
1 : ₹46.00000
Cut Tape (CT)
1,000 : ₹30.24245
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
24 MHz
±50ppm
±30ppm
18pF
50 Ohms
Fundamental
-10°C ~ 60°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.169" (4.30mm)
3,910
In Stock
1 : ₹46.00000
Cut Tape (CT)
1,000 : ₹30.24245
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
7.3728 MHz
±50ppm
±30ppm
18pF
100 Ohms
Fundamental
-10°C ~ 60°C
-
Surface Mount
HC-49/US
-
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.169" (4.30mm)
HC-49USX Series
ECS-36-18-4X
CRYSTAL 3.6864MHZ 18PF TH
ECS Inc.
7,455
In Stock
1 : ₹50.26000
Bulk
Bulk
Active
MHz Crystal
3.6864 MHz
±50ppm
±30ppm
18pF
200 Ohms
Fundamental
-10°C ~ 70°C
-
Through Hole
HC-49/US
-
0.447" L x 0.183" W (11.35mm x 4.65mm)
0.138" (3.50mm)
HC-49USX Series
ECS-40-20-4X
CRYSTAL 4.0000MHZ 20PF TH
ECS Inc.
7,179
In Stock
1 : ₹50.26000
Bulk
Bulk
Active
MHz Crystal
4 MHz
±50ppm
±30ppm
20pF
150 Ohms
Fundamental
-10°C ~ 70°C
-
Through Hole
HC-49/US
-
0.447" L x 0.183" W (11.35mm x 4.65mm)
0.138" (3.50mm)
Showing
of 7,499

HC-49/US Crystals

Crystal products are passive components most commonly used as time or frequency references in electronic systems. Consisting of a piezoelectric crystal that mechanically vibrates at a known frequency, their use requires provision of an external oscillator circuit with carefully designed capacitance, drive voltage, and series resistance characteristics, to generate a signal at the indicated crystal frequency that operates successfully over the operating temperature range, without damaging the crystal element. Active devices which integrate this additional necessary circuitry are considered oscillators and are catalogued separately.