FL2500213Z Equivalent & Substitute Parts

Part Overview

The FL2500213Z is a 25 MHz fundamental mode crystal oscillator manufactured by Diodes Incorporated under the SaRonix-eCera™ FL series. This surface mount device is specified for 20pF load capacitance with ±20ppm frequency stability across an operating temperature range of -40°C to 85°C. The component is actively produced and maintains full RoHS3 compliance with MSL 1 rating, indicating unlimited moisture sensitivity protection. Substitute parts are identified when equivalent electrical performance can be maintained within the specified parameter tolerances while accommodating different packaging or load capacitance configurations.

Substiute Parts

FL2500213Z

Diodes IncorporatedIn Stock: 2642FL2500213Z Datasheet

Current PartRFQ

FL2500133

Diodes IncorporatedIn Stock: 1393FL2500133 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The FL2500133 is identified as a manufacturer-recommended substitute for the FL2500213Z. Both parts share identical electrical performance in the following critical parameters: 25 MHz frequency, ±20ppm frequency stability, fundamental operating mode, and -40°C to 85°C temperature range. Both components maintain the same physical footprint (3.20mm × 2.50mm × 0.75mm), mounting type (surface mount 4-SMD, No Lead), and compliance certifications (RoHS3, MSL 1, REACH Unaffected).

The primary differences between these parts are load capacitance (20pF vs. 18pF) and ESR specification (30 Ohms vs. 40 Ohms). These variations remain within acceptable substitution parameters for applications where the circuit design accommodates the specified load capacitance tolerance. The packaging format differs (Cut Tape & Digi-Reel® for FL2500213Z versus Tape & Reel for FL2500133), which affects procurement and handling but not electrical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both FL2500213Z and FL2500133 are active products manufactured by Diodes Incorporated with full RoHS3 compliance and REACH unaffected status. Selection between these parts depends on circuit-specific load capacitance requirements and packaging procurement constraints. The FL2500213Z with 20pF load capacitance and 30 Ohms ESR is suitable for applications designed to this specification. The FL2500133 with 18pF load capacitance and 40 Ohms ESR serves as a direct substitute when circuit design parameters accommodate these electrical variations. Both components maintain identical frequency stability, temperature range, and physical footprint, ensuring mechanical and thermal compatibility in surface mount applications.

Frequently Asked Questions (FAQ)

Q: Can FL2500133 replace FL2500213Z in existing designs?

A: FL2500133 can substitute for FL2500213Z provided the circuit design accommodates 18pF load capacitance instead of 20pF and 40 Ohms ESR instead of 30 Ohms. Both parts maintain identical 25 MHz frequency and ±20ppm stability across the -40°C to 85°C operating range.

Q: What is the difference in load capacitance between these parts?

A: FL2500213Z specifies 20pF load capacitance while FL2500133 specifies 18pF. This 2pF difference affects circuit tuning and must be evaluated against the application's frequency tolerance requirements.

Q: Are the physical dimensions identical?

A: Yes. Both parts share the same 4-SMD, No Lead package with dimensions of 3.20mm length × 2.50mm width × 0.75mm maximum height, ensuring identical PCB footprint compatibility.

Q: What packaging formats are available?

A: FL2500213Z is supplied in Cut Tape & Digi-Reel® format. FL2500133 is supplied in Tape & Reel format. Both formats are standard surface mount packaging; selection depends on procurement and assembly requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both FL2500213Z and FL2500133 are RoHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited moisture sensitivity) rating.