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416F24011ATT Crystal Equivalent & Substitute Parts
Part Overview
The 416F24011ATT is a 24 MHz surface mount crystal oscillator manufactured by CTS-Frequency Controls. This component is designed for applications requiring precise frequency generation with tight stability specifications. The part is discontinued at DiGi Electronics, making identification of equivalent substitutes essential for ongoing production and maintenance applications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Frequency | 24 MHz |
| Frequency Stability | ±10ppm |
| Load Capacitance | 6pF |
| ESR (Equivalent Series Resistance) | 120 Ohms |
| Operating Mode | Fundamental |
| Operating Temperature Range | -10°C to 60°C |
| Mounting Type | Surface Mount |
| Package / Case | 4-SMD, No Lead |
| Size / Dimension | 0.063" L x 0.047" W (1.60mm x 1.20mm) |
| Height - Seated (Max) | 0.018" (0.45mm) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of the 416F24011ATT is determined by strict equivalence across electrical and mechanical parameters. The substitute part 416F24011ATR maintains identical specifications for all critical parameters: frequency (24 MHz), frequency stability (±10ppm), load capacitance (6pF), ESR (120 Ohms), operating mode (Fundamental), temperature range (-10°C to 60°C), package type (4-SMD, No Lead), and physical dimensions (0.063" L x 0.047" W, 0.018" max height). The only difference between these parts is packaging format and product status. Both parts are manufactured by CTS-Frequency Controls within the same 416 series.
Parameter Comparison
| Parameter | 416F24011ATT | 416F24011ATR |
|---|---|---|
| Manufacturer | CTS-Frequency Controls | CTS-Frequency Controls |
| Frequency | 24 MHz | 24 MHz |
| Frequency Stability | ±10ppm | ±10ppm |
| Frequency Tolerance | ±10ppm | ±10ppm |
| Load Capacitance | 6pF | 6pF |
| ESR (Equivalent Series Resistance) | 120 Ohms | 120 Ohms |
| Operating Mode | Fundamental | Fundamental |
| Operating Temperature | -10°C to 60°C | -10°C to 60°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 4-SMD, No Lead | 4-SMD, No Lead |
| Size / Dimension | 0.063" L x 0.047" W (1.60mm x 1.20mm) | 0.063" L x 0.047" W (1.60mm x 1.20mm) |
| Height - Seated (Max) | 0.018" (0.45mm) | 0.018" (0.45mm) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
| Product Status | Discontinued at DiGi Electronics | Active |
| Packaging Format | Bulk | Tape & Reel (TR) |
Engineering Selection Recommendations
The 416F24011ATR is a direct parametric equivalent to the 416F24011ATT. Both parts are manufactured by CTS-Frequency Controls and share identical electrical and mechanical specifications. The 416F24011ATR is currently in active production status, whereas the 416F24011ATT is discontinued. For new designs or component replenishment, the 416F24011ATR is the appropriate selection. Both parts meet ROHS3 compliance and REACH unaffected status. The primary distinction is packaging format: the 416F24011ATR is supplied in Tape & Reel format, which is standard for production environments, while the 416F24011ATT was supplied in bulk packaging.
Frequently Asked Questions (FAQ)
Q: Can the 416F24011ATR be used as a direct replacement for the 416F24011ATT?
A: Yes. Both parts are electrically and mechanically identical. They share the same frequency (24 MHz), frequency stability (±10ppm), load capacitance (6pF), ESR (120 Ohms), operating temperature range (-10°C to 60°C), and physical dimensions (0.063" L x 0.047" W, 0.018" max height). The only difference is packaging format and product availability status.
Q: What is the difference between the 416F24011ATT and 416F24011ATR?
A: The 416F24011ATT is supplied in bulk packaging and is discontinued. The 416F24011ATR is supplied in Tape & Reel (TR) format and is currently in active production. All electrical and mechanical parameters are identical.
Q: Are there any compliance or certification differences between these parts?
A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical moisture sensitivity level (MSL 1 - Unlimited). Both are classified under ECCN EAR99 and HTSUS 8541.60.0060.
Q: Will the 416F24011ATR work in existing PCB designs specified for the 416F24011ATT?
A: Yes. The physical dimensions and mounting characteristics are identical. The 4-SMD, No Lead package with dimensions 0.063" L x 0.047" W and maximum seated height of 0.018" ensures compatibility with existing PCB layouts and assembly processes.
Q: What is the inventory status of these parts?
A: The 416F24011ATT has 834 pieces in stock as new original inventory. The 416F24011ATR has 896 pieces in stock as new original inventory and is the recommended selection for ongoing procurement due to active product status.
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