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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
Size / Dimension
Height - Seated (Max)
CSM-3X Series
ECS-120-20-3X-EN-TR
CRYSTAL 12.0000MHZ 20PF SMD
ECS Inc.
534,987
In Stock
153,000
Factory
1 : $0.74000
Cut Tape (CT)
3,000 : $0.37190
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±50ppm±30ppm20pF60 OhmsFundamental-40°C ~ 85°C-Surface MountHC-49/US0.276" L x 0.161" W (7.00mm x 4.10mm)0.091" (2.30mm)
ECS-CRYSTAL-HC-49-USECS-CRYSTAL-HC-49-US
ECS-120-18-5PX-TR
CRYSTAL 12.0000MHZ 18PF SMD
ECS Inc.
87,492
In Stock
103,000
Factory
1 : $0.69000
Cut Tape (CT)
1,000 : $0.37190
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±50ppm±30ppm18pF50 OhmsFundamental-10°C ~ 70°C-Surface MountHC-49/US0.449" L x 0.189" W (11.40mm x 4.80mm)0.169" (4.30mm)
ECX-2236Q
ECS-120-10-36Q-ES-TR
CRYSTAL 12.0000MHZ 10PF SMD
ECS Inc.
112,609
In Stock
1 : $1.07000
Cut Tape (CT)
3,000 : $0.53461
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±50ppm±30ppm10pF150 OhmsFundamental-40°C ~ 125°CAEC-Q200Surface Mount4-SMD, No Lead0.098" L x 0.079" W (2.50mm x 2.00mm)0.024" (0.60mm)
ECS-CRYSTAL-4SMD-NOLEADS
ECS-120-12-36Q-CWY-TR
CRYSTAL 12.0000MHZ 12PF SMD
ECS Inc.
52,729
In Stock
1 : $1.07000
Cut Tape (CT)
3,000 : $0.53461
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±15ppm±10ppm12pF150 OhmsFundamental-30°C ~ 85°CAEC-Q200Surface Mount4-SMD, No Lead0.098" L x 0.079" W (2.50mm x 2.00mm)0.024" (0.60mm)
ECX-33Q SERIES
ECS-120-12-33Q-JES-TR
CRYSTAL 12.0000MHZ 12PF SMD
ECS Inc.
12,911
In Stock
3,000
Factory
1 : $1.41000
Cut Tape (CT)
3,000 : $0.78642
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±50ppm±20ppm12pF100 OhmsFundamental-40°C ~ 125°CAEC-Q200Surface Mount4-SMD, No Lead0.126" L x 0.098" W (3.20mm x 2.50mm)0.031" (0.80mm)
ECX-64A SERIES
ECS-120-18-23A-EN-TR
CRYSTAL 12.0000MHZ 18PF SMD
ECS Inc.
30,546
In Stock
1 : $1.75000
Cut Tape (CT)
1,000 : $1.14284
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±50ppm±30ppm18pF80 OhmsFundamental-40°C ~ 85°C-Surface Mount2-SMD, No Lead0.236" L x 0.138" W (6.00mm x 3.50mm)0.043" (1.10mm)
ECS-CRYSTAL-4SMD-NOLEADS
ECS-120-20-30B-DU
CRYSTAL 12.0000MHZ 20PF SMD
ECS Inc.
54,402
In Stock
45,000
Factory
1 : $2.06000
Cut Tape (CT)
1,000 : $1.34854
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±100ppm±30ppm20pF80 OhmsFundamental-55°C ~ 125°C-Surface Mount4-SMD, No Lead0.197" L x 0.126" W (5.00mm x 3.20mm)0.033" (0.85mm)
ECS-CRYSTAL-4SMD-NOLEADS
ECS-120-20-30B-TR
CRYSTAL 12.0000MHZ 20PF SMD
ECS Inc.
48,557
In Stock
15,000
Factory
1 : $2.06000
Cut Tape (CT)
1,000 : $1.34854
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±50ppm±30ppm20pF80 OhmsFundamental-20°C ~ 70°C-Surface Mount4-SMD, No Lead0.197" L x 0.126" W (5.00mm x 3.20mm)0.033" (0.85mm)
CSM-8Q SERIES
ECS-120-18-20BQ-DS
CRYSTAL 12.0000MHZ 18PF SMD
ECS Inc.
19,880
In Stock
2,000
Factory
1 : $2.68000
Cut Tape (CT)
1,000 : $1.75996
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±100ppm±30ppm18pF60 OhmsFundamental-40°C ~ 125°CAEC-Q200Surface Mount4-SMD, No Lead0.276" L x 0.197" W (7.00mm x 5.00mm)0.051" (1.30mm)
5,075
In Stock
1 : $0.29000
Cut Tape (CT)
3,000 : $0.14841
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±30ppm±30ppm16pF100 OhmsFundamental-20°C ~ 70°C-Surface Mount4-SMD, No Lead0.126" L x 0.098" W (3.20mm x 2.50mm)0.031" (0.80mm)
8,500
In Stock
1 : $0.38000
Cut Tape (CT)
3,000 : $0.16736
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±30ppm±20ppm20pF100 OhmsFundamental-20°C ~ 70°C-Surface Mount4-SMD, No Lead0.126" L x 0.098" W (3.20mm x 2.50mm)0.031" (0.80mm)
11,291
In Stock
1 : $0.38000
Cut Tape (CT)
3,000 : $0.19293
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±10ppm±10ppm12pF50 OhmsFundamental-30°C ~ 85°C-Surface Mount4-SMD, No Lead0.126" L x 0.098" W (3.20mm x 2.50mm)0.031" (0.80mm)
16,766
In Stock
1 : $0.49000
Cut Tape (CT)
3,000 : $0.20920
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±20ppm±20ppm18pF100 OhmsFundamental-20°C ~ 70°C-Surface Mount4-SMD, No Lead0.126" L x 0.098" W (3.20mm x 2.50mm)0.031" (0.80mm)
14,193
In Stock
1 : $0.49000
Cut Tape (CT)
3,000 : $0.20920
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±30ppm±30ppm20pF100 OhmsFundamental-40°C ~ 85°C-Surface Mount4-SMD, No Lead0.126" L x 0.098" W (3.20mm x 2.50mm)0.031" (0.80mm)
9,300
In Stock
1 : $0.49000
Cut Tape (CT)
3,000 : $0.20920
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±10ppm±10ppm12pF100 OhmsFundamental-40°C ~ 85°C-Surface Mount4-SMD, No Lead0.126" L x 0.098" W (3.20mm x 2.50mm)0.031" (0.80mm)
4,464
In Stock
1 : $0.49000
Cut Tape (CT)
3,000 : $0.20920
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±15ppm±10ppm9pF100 OhmsFundamental-20°C ~ 70°C-Surface Mount4-SMD, No Lead0.126" L x 0.098" W (3.20mm x 2.50mm)0.031" (0.80mm)
CSM-3X Series
ECS-120-20-3X-TR
CRYSTAL 12.0000MHZ 20PF SMD
ECS Inc.
108,047
In Stock
6,000
Factory
1 : $0.54000
Cut Tape (CT)
3,000 : $0.26731
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±50ppm±30ppm20pF60 OhmsFundamental-10°C ~ 70°C-Surface MountHC-49/US0.276" L x 0.161" W (7.00mm x 4.10mm)0.091" (2.30mm)
AS-12.000-20
AS-12.000-20
CRYSTAL 12.0000MHZ 20PF TH
Raltron Electronics
2,384
In Stock
1 : $0.28000
Bulk
Bulk
ActiveMHz Crystal12 MHz±50ppm±30ppm20pF50 OhmsFundamental-20°C ~ 70°C-Through HoleHC-49/US0.447" L x 0.197" W (11.35mm x 5.00mm)0.138" (3.50mm)
ECS-120-12-36-AGN-TR3
ECS-120-8-36-CKM-TR3
CRYSTAL 12.0000MHZ 8PF SMD
ECS Inc.
28,934
In Stock
3,000
Factory
1 : $0.58000
Cut Tape (CT)
3,000 : $0.29055
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±10ppm±10ppm8pF150 OhmsFundamental-20°C ~ 70°C-Surface Mount4-SMD, No Lead0.098" L x 0.079" W (2.50mm x 2.00mm)0.024" (0.60mm)
ECS-120-12-36-AGN-TR3
ECS-120-12-36-AGN-TR3
CRYSTAL 12.0000MHZ 12PF SMD
ECS Inc.
30,166
In Stock
1 : $0.58000
Cut Tape (CT)
3,000 : $0.29055
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±30ppm±25ppm12pF150 OhmsFundamental-40°C ~ 85°C-Surface Mount4-SMD, No Lead0.098" L x 0.079" W (2.50mm x 2.00mm)0.024" (0.60mm)
11,792
In Stock
1 : $0.71000
Cut Tape (CT)
3,000 : $0.30682
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±30ppm±10ppm8pF180 OhmsFundamental-40°C ~ 85°C-Surface Mount4-SMD, No Lead0.098" L x 0.079" W (2.50mm x 2.00mm)0.026" (0.65mm)
ECS-CRYSTAL-4SMD-NOLEADS
ECS-120-8-33-JGN-TR3
CRYSTAL 12.0000MHZ 8PF SMD
ECS Inc.
158,855
In Stock
1 : $0.64000
Cut Tape (CT)
3,000 : $0.32542
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±30ppm±20ppm8pF100 OhmsFundamental-40°C ~ 85°C-Surface Mount4-SMD, No Lead0.126" L x 0.098" W (3.20mm x 2.50mm)0.031" (0.80mm)
ECS-CRYSTAL-4SMD-NOLEADS
ECS-120-18-33-AGN-TR3
CRYSTAL 12.0000MHZ 18PF SMD
ECS Inc.
45,319
In Stock
1 : $0.64000
Cut Tape (CT)
3,000 : $0.32542
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±30ppm±25ppm18pF100 OhmsFundamental-40°C ~ 85°C-Surface Mount4-SMD, No Lead0.126" L x 0.098" W (3.20mm x 2.50mm)0.031" (0.80mm)
ECS-CRYSTAL-4SMD-NOLEADS
ECS-120-18-33-JGN-TR3
CRYSTAL 12.0000MHZ 18PF SMD
ECS Inc.
38,057
In Stock
1 : $0.64000
Cut Tape (CT)
3,000 : $0.32542
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±30ppm±20ppm18pF100 OhmsFundamental-40°C ~ 85°C-Surface Mount4-SMD, No Lead0.126" L x 0.098" W (3.20mm x 2.50mm)0.031" (0.80mm)
ECS-120-10-36B2-CWY-TR
ECS-120-10-36B2-CWY-TR
CRYSTAL 12.0000MHZ 10PF SMD
ECS Inc.
28,936
In Stock
18,000
Factory
1 : $0.64000
Cut Tape (CT)
3,000 : $0.32542
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMHz Crystal12 MHz±15ppm±10ppm10pF130 OhmsFundamental-30°C ~ 85°C-Surface Mount4-SMD, No Lead0.098" L x 0.079" W (2.50mm x 2.00mm)0.024" (0.60mm)
Showing
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of 1,789

12 MHz 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.