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ECX-33Q SERIES
Crystals, Oscillators, Resonators

ECS-250-18-33Q-DS

Active
ECS Inc.

CRYSTALS 25.000MHZ 18PF 100PPM -40 TO 125C

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DocumentsCrystal Part Numbering GuideDatasheet
ECX-33Q SERIES
Crystals, Oscillators, Resonators

ECS-250-18-33Q-DS

Active
ECS Inc.

CRYSTALS 25.000MHZ 18PF 100PPM -40 TO 125C

Deep-Dive with AI

DocumentsCrystal Part Numbering GuideDatasheet

Technical Specifications

Parameters and characteristics for this part

SpecificationECS-250-18-33Q-DS
ESR (Equivalent Series Resistance)40 Ohms
Frequency25 MHz
Frequency Stability100 ppm
Frequency Tolerance30 ppm
Height - Seated (Max)0.8 mm
Height - Seated (Max) [Max]0.031 in
Load Capacitance18 pF
Mounting TypeSurface Mount
Operating ModeFundamental
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 C
Package / Case4-SMD, No Lead
RatingsAEC-Q200
Size / Dimension [x]3.2 mm
Size / Dimension [x]0.126 "
Size / Dimension [y]2.5 mm
Size / Dimension [y]0.098 in
Supplier Device Package4-SMD
Supplier Device Package [x]3.2
Supplier Device Package [y]2.5
TypeMHz Crystal

ECX-33Q Series

PartESR (Equivalent Series Resistance)FrequencyLoad CapacitanceRatingsOperating Temperature [Max]Operating Temperature [Min]Operating ModeFrequency StabilityTypeMounting TypeFrequency ToleranceSize / Dimension [y]Size / Dimension [y]Size / Dimension [x]Size / Dimension [x]Supplier Device Package [x]Supplier Device Package [y]Supplier Device PackagePackage / CaseHeight - Seated (Max) [Max]Height - Seated (Max)
ECX-33Q SERIES
ECS Inc.
ECS-320-18-33Q-DS
40 Ohms
32 MHz
18 pF
AEC-Q200
125 °C
-40 C
Fundamental
100 ppm
MHz Crystal
Surface Mount
30 ppm
2.5 mm
0.098 in
3.2 mm
0.126 "
3.2
2.5
4-SMD
4-SMD
No Lead
0.031 in
0.8 mm
ECS-240-12-33Q-JEN-TR
ECS Inc.
ECS-240-12-33Q-JEN-TR
40 Ohms
24 MHz
12 pF
AEC-Q200
85 °C
-40 C
Fundamental
50 ppm
MHz Crystal
Surface Mount
20 ppm
2.5 mm
0.098 in
3.2 mm
0.126 "
3.2
2.5
4-SMD
4-SMD
No Lead
0.031 in
0.8 mm
ECS-160-18-33Q-DS-TR3
ECS Inc.
ECS-160-18-33Q-DS-TR3
80 Ohm
16 MHz
18 pF
AEC-Q200
125 °C
-40 C
Fundamental
100 ppm
MHz Crystal
Surface Mount
30 ppm
2.5 mm
0.098 in
3.2 mm
0.126 "
3.2
2.5
4-SMD
4-SMD
No Lead
0.031 in
0.8 mm
ECS-CRYSTAL-4SMD-NOLEADS
ECS Inc.
ECS-196.6-12-33Q-JEN-TR
80 Ohm
19.6608 MHz
12 pF
AEC-Q200
85 °C
-40 C
Fundamental
50 ppm
MHz Crystal
Surface Mount
20 ppm
2.5 mm
0.098 in
3.2 mm
0.126 "
3.2
2.5
4-SMD
4-SMD
No Lead
0.031 in
0.8 mm
ECS-245.7-12-33Q-JEN-TR
ECS Inc.
ECS-245.7-12-33Q-JEN-TR
40 Ohms
24.576 MHz
12 pF
AEC-Q200
85 °C
-40 C
Fundamental
50 ppm
MHz Crystal
Surface Mount
20 ppm
2.5 mm
0.098 in
3.2 mm
0.126 "
3.2
2.5
4-SMD
4-SMD
No Lead
0.031 in
0.8 mm
ECX-33Q SERIES
ECS Inc.
ECS-250-18-33Q-DS
40 Ohms
25 MHz
18 pF
AEC-Q200
125 °C
-40 C
Fundamental
100 ppm
MHz Crystal
Surface Mount
30 ppm
2.5 mm
0.098 in
3.2 mm
0.126 "
3.2
2.5
4-SMD
4-SMD
No Lead
0.031 in
0.8 mm
ECS-160-8-33Q-JES-TR
ECS Inc.
ECS-160-8-33Q-JES-TR
80 Ohm
16 MHz
8 pF
AEC-Q200
125 °C
-40 C
Fundamental
50 ppm
MHz Crystal
Surface Mount
20 ppm
2.5 mm
0.098 in
3.2 mm
0.126 "
3.2
2.5
4-SMD
4-SMD
No Lead
0.031 in
0.8 mm
ECS-CRYSTAL-4SMD-NOLEADS
ECS Inc.
ECS-120-12-33Q-ADS-TR
100 Ohms
12 MHz
12 pF
AEC-Q200
125 °C
-40 C
Fundamental
100 ppm
MHz Crystal
Surface Mount
25 ppm
2.5 mm
0.098 in
3.2 mm
0.126 "
3.2
2.5
4-SMD
4-SMD
No Lead
0.031 in
0.8 mm
ECS-120-8-33Q-JES-TR
ECS Inc.
ECS-80-8-33Q-JES-TR
500 Ohms
8 MHz
8 pF
AEC-Q200
125 °C
-40 C
Fundamental
50 ppm
MHz Crystal
Surface Mount
20 ppm
2.5 mm
0.098 in
3.2 mm
0.126 "
3.2
2.5
4-SMD
4-SMD
No Lead
0.031 in
0.8 mm
ECS-400-8-33Q-JES-TR
ECS Inc.
ECS-400-8-33Q-JES-TR
40 Ohms
40 MHz
8 pF
AEC-Q200
125 °C
-40 C
Fundamental
50 ppm
MHz Crystal
Surface Mount
20 ppm
2.5 mm
0.098 in
3.2 mm
0.126 "
3.2
2.5
4-SMD
4-SMD
No Lead
0.031 in
0.8 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 0.61
10$ 0.53
50$ 0.48
100$ 0.45
500$ 0.41
Digi-Reel® 1$ 0.61
10$ 0.53
50$ 0.48
100$ 0.45
500$ 0.41
N/A 26018$ 0.81
Tape & Reel (TR) 1000$ 0.39
MouserN/A 1$ 0.81
10$ 0.64
100$ 0.61
500$ 0.56
1000$ 0.49
2000$ 0.48
5000$ 0.47
10000$ 0.46
25000$ 0.46

Description

General part information

ECX-33Q Series

25 MHz ±30ppm Crystal 18pF 40 Ohms 4-SMD, No Lead

Documents

Technical documentation and resources

Crystal Part Numbering Guide

Datasheet

Datasheet

Datasheet