HC-49/US Crystals

Results: 7,582
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Mfr Part #
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
56,352
In Stock
1 : £0.16000
Cut Tape (CT)
1,000 : £0.10404
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)
FOXSDLF11.7-SERIES
FC4SDCBMF8.0-T1
CRYSTAL 8.0000MHZ 20PF SMD
Fox Electronics
23,290
In Stock
1 : £0.18000
Cut Tape (CT)
1,000 : £0.11865
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
57,176
In Stock
1 : £0.19000
Cut Tape (CT)
1,000 : £0.12316
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)
ABLS SERIES
ABLS-13.52127MHZ-10-J-4Q-T
CRYSTAL 13.52127MHZ 10PF SMD
Abracon LLC
13,929
In Stock
1 : £0.19000
Cut Tape (CT)
1,000 : £0.12391
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
13.52127 MHz
±100ppm
±30ppm
10pF
50 Ohms
Fundamental
-40°C ~ 105°C
-
Surface Mount
HC-49/US
HC-49/US
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.165" (4.20mm)
ABLS SERIES
ABLS-8.000MHZ-B4-T
CRYSTAL 8.0000MHZ 18PF SMD
Abracon LLC
11,773
In Stock
1 : £0.19000
Cut Tape (CT)
1,000 : £0.09336
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
8 MHz
±50ppm
±30ppm
18pF
80 Ohms
Fundamental
-20°C ~ 70°C
-
Surface Mount
HC-49/US
HC-49/US
0.449" L x 0.185" W (11.40mm x 4.70mm)
0.165" (4.20mm)
ECS-CRYSTAL-HC-49-USECS-CRYSTAL-HC-49-US
ECS-240-20-5PX-TR
CRYSTAL 24.0000MHZ 20PF SMD
ECS Inc.
9,138
In Stock
1 : £0.20000
Cut Tape (CT)
1,000 : £0.12902
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
24 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)
ATS-SM Series
ATS08ASM-1E
CRYSTAL 8.0000MHZ 20PF SMD
CTS-Frequency Controls
35,627
In Stock
1 : £0.21000
Cut Tape (CT)
1,000 : £0.13630
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.
29,429
In Stock
1 : £0.23000
Cut Tape (CT)
1,000 : £0.14775
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.
14,932
In Stock
1 : £0.23000
Cut Tape (CT)
1,000 : £0.14623
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.
20,078
In Stock
1 : £0.24000
Cut Tape (CT)
1,000 : £0.15723
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.
10,682
In Stock
1 : £0.26000
Cut Tape (CT)
1,000 : £0.15629
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.
12,761
In Stock
1 : £0.26000
Cut Tape (CT)
1,000 : £0.17324
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.
36,018
In Stock
1 : £0.29000
Cut Tape (CT)
1,000 : £0.19076
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)
ABLS2 Series
ABLS2-10.000MHZ-D4Y-T
CRYSTAL 10.0000MHZ 18PF SMD
Abracon LLC
193,836
In Stock
1 : £0.29000
Cut Tape (CT)
1,000 : £0.14358
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
10 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)
ABLS2 Series
ABLS2-12.000MHZ-D4Y-T
CRYSTAL 12.0000MHZ 18PF SMD
Abracon LLC
46,756
In Stock
1 : £0.29000
Cut Tape (CT)
1,000 : £0.14675
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)
ABLS2 Series
ABLS2-8.000MHZ-D4Y-T
CRYSTAL 8.0000MHZ 18PF SMD
Abracon LLC
12,027
In Stock
1 : £0.29000
Cut Tape (CT)
1,000 : £0.14596
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.
24,245
In Stock
1 : £0.30000
Cut Tape (CT)
1,000 : £0.19861
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.
40,016
In Stock
1 : £0.33000
Cut Tape (CT)
1,000 : £0.21881
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)
79,842
In Stock
1 : £0.41000
Cut Tape (CT)
1,000 : £0.22764
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)
76,209
In Stock
1 : £0.41000
Cut Tape (CT)
1,000 : £0.26781
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)
71,951
In Stock
1 : £0.41000
Cut Tape (CT)
1,000 : £0.26781
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)
54,118
In Stock
1 : £0.41000
Cut Tape (CT)
1,000 : £0.22764
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MHz Crystal
25 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)
48,188
In Stock
1 : £0.41000
Cut Tape (CT)
1,000 : £0.26781
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)
33,138
In Stock
1 : £0.41000
Cut Tape (CT)
1,000 : £0.26781
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)
27,448
In Stock
1 : £0.41000
Cut Tape (CT)
1,000 : £0.26781
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)
Showing
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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.