ECX-16 SMD Tuning Fork Crystals

ECS ECX-16 SMD Tuning Fork Crystals are miniature surface mount tunings fork crystals operating at 32.768kHz frequency. These tuning fork crystals exhibit ±20ppm frequency tolerance resulting in high reliability and improved stability. The ECX-16 tuning fork crystals offer low Equivalent Series Resistance (ESR) and an extended temperature range useful for low-power Real-Time Clock (RTC) applications such as STM32 AN2867. These tuning fork crystals feature a 1.6mm x 1.0mm compact footprint, 12.5ρF load capacitance, 0.5µW driver level, and are RoHS compliant. ECS ECX-16 SMD Tuning Fork Crystals are ideal for automotive, industrial, Commercial off-the-shelf (COTS) products, and the Internet of Things (IoT).

Results: 10
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Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Frequency
Load Capacitance
Tolerance
Package / Case
Minimum Operating Temperature
Maximum Operating Temperature
Termination Style
ESR
Drive Level
Length
Width
Height
Series
Packaging
ECS Crystals 32.768KHz, 7pF, ECX-16, +/-20 ppm, 1.6 x 1.0 x 0.5 mm, -40 +85 C, RoHS
Datasheet
92,964In Stock
Min.: 1
Mult.: 1
: 3,000

32.768 kHz 7 pF 20 PPM SMD-2 - 40 C + 85 C SMD/SMT 90 kOhms 0.5 uW 1.6 mm 1 mm 0.5 mm ECX-16 Reel, Cut Tape
ECS Crystals 32.768KHz, 12.5pF, ECX-16, +/-20 ppm, 1.6 x 1.0 x 0.5 mm, -40 +85 C, RoHS
Datasheet
88,746In Stock
Min.: 1
Mult.: 1
: 3,000

32.768 kHz 12.5 pF 20 PPM SMD-2 - 40 C + 85 C SMD/SMT 90 kOhms 0.5 uW 1.6 mm 1 mm 0.5 mm ECX-16 Reel, Cut Tape
ECS Crystals 32.768kHz 12.5pF -40C +85C
Datasheet
64,744In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

32.768 kHz 12.5 pF 20 PPM 1.6 mm x 1 mm - 40 C + 85 C SMD/SMT 90 kOhms 0.5 uW 1.6 mm 1 mm 0.5 mm ECX-16 Reel, Cut Tape, MouseReel
ECS Crystals 32.768KHz, 12.5pF, ECX-16, +/-20 ppm, 1.6 x 1.0 x 0.5 mm, -40 +85 C, RoHS
Datasheet
36,764In Stock
Min.: 1
Mult.: 1
: 3,000

32.768 kHz 12.5 pF 20 PPM 1.6 mm x 1 mm - 40 C + 85 C SMD/SMT 80 kOhms 0.1 uW 1.6 mm 1 mm 0.5 mm ECX-16 Reel, Cut Tape
ECS Crystals 32.768kHz 7pF 10ppm -40C +85C
Datasheet
8,259In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

32.768 kHz 7 pF 10 PPM 1.6 mm x 1 mm - 40 C + 85 C SMD/SMT 90 kOhms 0.5 uW 1.6 mm 1 mm 0.5 mm ECX-16 Reel, Cut Tape, MouseReel
ECS Crystals 32.768kHz 9pF -40C +85C
Datasheet
13,335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

32.768 kHz 9 pF 20 PPM 1.6 mm x 1 mm - 40 C + 85 C SMD/SMT 90 kOhms 0.5 uW 1.6 mm 1 mm 0.5 mm ECX-16 Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 32.768KHZ SMD,ECX-16,-,20ppm,7pF,90 kOhm,Fundamental,-40C - 85C,2-SMD, No Lead (DFN, LCC),0.063" L x 0.039" W (1.60mm x 1.00mm),0.020" (0.50mm)
Datasheet
5,518In Stock
Min.: 1
Mult.: 1
: 5,000

32.768 kHz 7 pF 20 PPM - 40 C + 85 C SMD/SMT 90 kOhms 0.5 uW 1.6 mm 1 mm 0.5 mm ECX-16 Reel, Cut Tape
ECS Crystals 32.768kHz 5pF 20ppm -40C +85C
Datasheet
109In Stock
5,000Expected 9/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

32.768 kHz 5 pF 20 PPM 1.6 mm x 1 mm - 40 C + 85 C SMD/SMT 90 kOhms 0.5 uW 1.6 mm 1 mm 0.5 mm ECX-16 Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 32.768 KHz CL 7 pF TOL 20 ppm -40 - +85C, 1.6 x 1.0 x 0.5 mm -40 - +85C ESR 80K RoHS
Datasheet
3,065In Stock
6,000Expected 2/9/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

32.768 kHz 7 pF 20 PPM 1.6 mm x 1 mm - 40 C + 85 C SMD/SMT 80 kOhms 0.1 uW 1.6 mm 1 mm 0.5 mm ECX-16 Reel, Cut Tape, MouseReel
ECS Crystals 32.768KHz, 12.5pF, ECX-16, 20 ppm, 1.6 x 1.0 x 0.5 mm, -40 - +85C, RoHS
Datasheet
1,970In Stock
3,000Expected 7/27/2026
Min.: 1
Mult.: 1
: 3,000

32.768 kHz 12.5 pF 20 PPM 1.6 mm x 1 mm - 40 C + 85 C SMD/SMT 90 kOhms 0.5 uW 1.6 mm 1 mm 0.5 mm ECX-16 Reel, Cut Tape