ECS-36-20-28AX-TR ECS-36-20-28AX-TR is a 3.6864 MHz surface mount crystal from ECS Inc. with ±30ppm frequency tolerance and 20pF load capacitance.
Mfr Part #:

ECS-36-20-28AX-TR

Available from 1 distributors
Mfr Name: ECS Inc.
ECS Inc.
ECS-36-20-28AX-TR is a 3.6864 MHz surface mount crystal from ECS Inc. with ±30ppm frequency tolerance and 20pF load capacitance.
Total Stock: 967 pcs
$ Price Range: $0.63 - $1.11

ECS-36-20-28AX-TR Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
967 pcs
967 pcs On Request 1 On Request On Request N/A On Request On Request

ECS-36-20-28AX-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
ESR (Equivalent Series Resistance)
Frequency
Frequency Stability
Frequency Tolerance
Height
Lead Style
Length
Load Capacitance
Mounting Type
Operating Mode
Operating Temperature
Package Code
Storage Temperature
Tape & Reel
Type
Width

ECS-36-20-28AX-TR Description

Short technical summary and product information.

The ECS-36-20-28AX-TR is an MHz crystal unit from ECS Inc. designed for surface mount applications. It operates at a fundamental frequency of 3.6864 MHz with a frequency tolerance of ±30ppm and frequency stability of ±50ppm over the full operating temperature range.

 

This crystal features a load capacitance of 20pF and a maximum equivalent series resistance of 200 Ω, making it suitable for general purpose timing and clock generation circuits. It is housed in an HC-49/US SMD package measuring 12.50mm x 4.85mm x 5.00mm and is rated for an operating temperature range of -10°C to 70°C.

 

The part is RoHS3 compliant and has an MSL rating of 1 (unlimited). It is typically supplied on tape and reel (indicated by the TR suffix).

ECS-36-20-28AX-TR Quick Information

Product Type: MHz Crystal
Series: CSM-4AX
Canonical Name: ECS-36-20-28AX-TR MHz Crystal, 3.6864 MHz, ±30ppm Tolerance, 20pF Load Capacitance, SMD HC-49/US
Subcategory: Surface Mount Crystal

ECS-36-20-28AX-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

ECS-36-20-28AX-TR Estimated Pricing

Qty Low High
1+ $1.11 $1.11
10+ $0.97 $0.97
25+ $0.91 $0.91
50+ $0.88 $0.88
100+ $0.84 $0.84
250+ $0.79 $0.79
500+ $0.76 $0.76
1,000+ $0.73 $0.73
2,000+ $0.70 $0.70
3,000+ $0.68 $0.68
5,000+ $0.66 $0.66
7,000+ $0.65 $0.65
10,000+ $0.63 $0.63

Estimated market price range - modelled values for guidance only, not live distributor offers.

ECS-36-20-28AX-TR Features

  • 3.6864 MHz fundamental mode crystal.
  • ±30ppm frequency tolerance at 25°C.
  • 20pF load capacitance for easy circuit design.
  • Surface mount HC-49/US package.
  • RoHS3 and REACH compliant.

ECS-36-20-28AX-TR Applications

  • Used in microcontroller clock generation circuits.
  • Ideal for consumer electronics timing systems.
  • Suitable for industrial control communication modules.

ECS-36-20-28AX-TR FAQs

1 frequently asked questions generated from this part’s specifications.
What is the frequency of the ECS-36-20-28AX-TR?

The frequency is 3.6864 MHz.

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