CSTLS4M00G53Z-B0 Equivalent & Substitute Parts

Part Overview

The CSTLS4M00G53Z-B0 is a 4 MHz ceramic resonator with built-in 15 pF capacitor manufactured by Murata Electronics in the CERALOCK® CSTLS series. This through-hole component operates across -40°C to 125°C with ±0.2% frequency stability and 30 Ohms impedance. The part is discontinued at DiGi Electronics, necessitating identification of equivalent alternatives for ongoing production and maintenance applications.

Substiute Parts

CSTLS4M00G53Z-B0

Murata ElectronicsIn Stock: 1147CSTLS4M00G53Z-B0 Datasheet

Current PartRFQ

CSTLS4M00G53-B0

Murata ElectronicsIn Stock: 65440CSTLS4M00G53-B0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for ceramic resonators is determined by matching the following critical parameters:

• Frequency: 4 MHz (exact match required)
• Frequency Stability: ±0.2% (exact match required)
• Built-in Capacitance: 15 pF (exact match required)
• Impedance: 30 Ohms (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Configuration: Radial - 3 Lead, 2.50mm Pitch (exact match required)
• Physical Dimensions: 8.00mm x 3.00mm x 6.00mm (exact match required)

The CSTLS4M00G53-B0 qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility. Operating temperature range differences do not preclude substitution when the application operates within the substitute's specified range.

Parameter Comparison

Engineering Selection Recommendations

The CSTLS4M00G53-B0 is the manufacturer-recommended substitute for the discontinued CSTLS4M00G53Z-B0. Both components are ROHS3 compliant and REACH affected, meeting equivalent regulatory requirements.

Selection between these parts depends on application operating temperature requirements. The main part CSTLS4M00G53Z-B0 supports extended temperature operation from -40°C to 125°C. The substitute CSTLS4M00G53-B0 operates within -20°C to 80°C. Applications requiring the full -40°C to 125°C range cannot use the substitute without thermal performance verification.

For applications operating within -20°C to 80°C, the CSTLS4M00G53-B0 substitute provides active product status with higher inventory availability (65,400 pcs in stock versus 1,078 pcs for the discontinued main part).

Frequently Asked Questions (FAQ)

Q: Can CSTLS4M00G53-B0 replace CSTLS4M00G53Z-B0 in all applications?

A: Direct substitution is valid for applications operating within the -20°C to 80°C temperature range. Applications requiring operation below -20°C or above 80°C require alternative solutions, as the substitute does not meet the extended temperature specification of the main part.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both components use identical Radial - 3 Lead, 2.50mm Pitch packaging with dimensions of 8.00mm L x 3.00mm W x 6.00mm H. PCB layout and mechanical mounting are directly compatible.

Q: Do these parts have the same electrical performance?

A: Yes. Both components provide 4 MHz frequency with ±0.2% stability, 15 pF built-in capacitance, and 30 Ohms impedance. Electrical performance is identical within specified operating temperature ranges.

Q: What is the inventory status difference?

A: CSTLS4M00G53Z-B0 is discontinued with 1,078 pcs available. CSTLS4M00G53-B0 is active with 65,400 pcs in stock, providing superior long-term availability for production requirements.

Q: Are regulatory certifications equivalent?

A: Yes. Both parts are ROHS3 compliant and REACH affected, meeting identical regulatory requirements for component selection.