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ECS-73-20-1

ECS-73-20-1
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For Reference Only

Part Number ECS-73-20-1
OEMstron Part # ECS-73-20-1
Manufacturer ECS
Category Passive ComponentsCrystals, Oscillators, ResonatorsCrystals
Description CRYSTAL 7.3728MHZ 20PF T/H
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models ECS-73-20-1 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 16 - Mar 21 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

ECS-73-20-1 Specifications

Part Number ECS-73-20-1
Brand ECS
Lifecycle Active
RoHS No RoHS Information
Product Line Passive Components
Category Crystals, Oscillators, Resonators
Subcategory Crystals
Manufacturer ECS
Series HC-49U
Type MHz Crystal
Frequency 7.3728MHz
Frequency Stability ±50ppm
Frequency Tolerance ±30ppm
Load Capacitance 20pF
ESR (Equivalent Series Resistance) 40 Ohms
Operating Mode Fundamental
Operating Temperature -10°C ~ 70°C
Ratings -
Mounting Type Through Hole
Package / Case HC-49/U
Size / Dimension 0.447" L x 0.183" W (11.35mm x 4.65mm)
Height - Seated (Max) 0.530" (13.46mm)

ECS-73-20-1 Documents

ECS-73-20-1, ECS-73-20-1 Datasheet (Total Pages: 1, Size: 154.39 KB)
ECS-736.69-S-1X Datasheet Cover
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Part Number Description Stock

ECS-73-20-18

D# V72:2272_17724468

ECS International Inc

Crystal 7.3728MHz ±30ppm (Tol) ±100ppm (Stability) 20pF FUND 100Ohm 4-Pin SMD T/R

Americas - 0

ECS-73-20-1X

D# V99:2348_18494315

ECS International Inc

Crystal 7.3728MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 40Ohm 2-Pin HC-49/UX Thru-Hole Bulk

RoHS: Compliant
Americas - 946

ECS-73-20-19A-TR

D# V72:2272_17724549

ECS International Inc

Crystal 7.3728MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 100Ohm 2-Pin SMD T/R

RoHS: Compliant
Americas - 0
Part Number Description Stock

ECS-73-20-1X

D# ECS-73-20-1X

ECS International Inc

Crystal 7.3728MHz 20pF 2-Pin HC-49/U - Bulk (Alt: ECS-73-20-1X)

RoHS: Compliant
Americas - 0

ECS-73-20-18-TR

D# ECS-73-20-18

ECS International Inc

Crystal 7.3728MHz 20pF 4-Pin SMD T/R - Tape and Reel (Alt: ECS-73-20-18)

RoHS: Compliant
Americas - 0

ECS-73-20-19A-TR

D# ECS-73-20-19A-TR

ECS International Inc

Crystal 7.3728MHz 20pF 4-Pin SMD T/R - Tape and Reel (Alt: ECS-73-20-19A-TR)

RoHS: Compliant
Americas - 0
Part Number Description Stock

ECS-73-20-18-TR

D# ECS-73-20-18-TR

ECS International Inc

Crystal 7.3728MHz 20pF 4-Pin SMD T/R (Alt: ECS-73-20-18-TR)

RoHS: Compliant
Asia - 0
Part Number Description Stock

ECS-73-20-18

ECS International Inc

CRYSTAL 7.3728MHZ 20PF SMD

Contact Us

ECS-73-20-1X

ECS International Inc

CRYSTAL 7.3728MHZ 20PF THRU

2977

ECS-73-20-19A-TR

ECS International Inc

CRYSTAL 7.3728MHZ 20PF SMD

18000

ECS-73-20-1

ECS International Inc

CRYSTAL 7.3728MHZ 20PF THRU

133
Part Number Description Stock

ECS-73-20-19A-TR

D# XC855CT-ND

ECS International Inc

CRYSTAL 7.3728MHZ 20PF SMD

10361 In Stock

ECS-73-20-18

D# ECS-73-20-18-ND

ECS International Inc

CRYSTAL 7.3728MHZ 20PF SMD

Temporarily Out of Stock

ECS-73-20-1

D# X019-ND

ECS International Inc

CRYSTAL 7.3728MHZ 20PF TH

14 In Stock

ECS-73-20-1X

D# X978-ND

ECS International Inc

CRYSTAL 7.3728MHZ 20PF TH

9949 In Stock
Part Number Description Stock

ECS-73-20-19A-TR

ECS International Inc

RoHS: Compliant
pbFree: Yes
0 Reel

ECS-73-20-18

ECS International Inc

CSM-12 Series 7.3728Mhz 30ppm 20pF -40°C ~ 85°C Crystal

RoHS: Compliant
pbFree: Yes
0 Reel

ECS-73-20-1X

ECS International Inc

HC-49UX Series 7.3728 MHz ±30 ppm 20 pF -10 to +70°C Through Hole Quartz Crystal

RoHS: Compliant
pbFree: Yes
0 Bulk
Part Number Description Stock

ECS-73-20-19A-TR

D# 520-73-20-19A-TR

ECS International Inc

Crystals CRYSTAL 7.3728MHZ 20PF SMD,ECX-19A,+/-50ppm,+/-30ppm,20pF,100 Ohm,Fundamental,-10 C 70 C,2-SMD,0.433" L x 0.197" W (11.00mm x 5.00mm),0.079" (2.00mm)

RoHS: Compliant
1623

ECS-73-20-1X

D# 520-HCA737-20X

ECS International Inc

Crystals 7.3728MHz 20pF

RoHS: Compliant
1854
Part Number Description Stock

ECS-73-20-19A-TR

D# NS-ECS-73-20-19A-TR

ECS Inc

OEM/CM ONLY

17025

ECS-73-20-18

D# NS-ECS-73-20-18

ECS Inc

OEM/CM ONLY

2497

ECS-73-20-1X

D# NS-ECS-73-20-1X

ECS Inc

OEM/CM ONLY

1335

ECS-73-20-1

D# NS-ECS-73-20-1

ECS Inc

OEM/CM ONLY

3792
Part Number Description Stock

ECS73201

ECS International Inc

OEM/CM ONLY

69

ECS732019ATR

ECS International Inc

OEM/CM ONLY

5116

ECS732019A

ECS International Inc

OEM/CM ONLY

89
Part Number Description Stock

ECS-73-20-1X

D# 44281236

ECS

Crystal 7.3728MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 40Ohm 2-Pin HC-49/UX Thru-Hole Bulk

RoHS: Compliant
Americas - 946

ECS-73-20-18

D# 32919213

ECS

Crystal 7.3728MHz ±30ppm (Tol) ±100ppm (Stability) 20pF FUND 100Ohm 4-Pin SMD T/R

Americas - 13000

ECS-73-20-19A-TR

D# 32919295

ECS

Crystal 7.3728MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 100Ohm 2-Pin SMD T/R

RoHS: Compliant
Americas - 8000

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