Abracon LLC AMPDEFH-A04T
MEMS OSC XO 1.71V-3.63V 4VDFN
Answer first: this page is a purchasing reference for the exact part number AMPDEFH-A04T from Abracon LLC. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | AMPDEFH-A04T |
|---|---|
| Manufacturer | Abracon LLC |
| Category | Pin Configurable/Selectable Oscillators |
| package | 4-VDFN |
| series | AMPD |
| packaging | Tape & Reel (TR) |
| product status | Active |
| param 1 | MEMS |
| param 2 | XO (Standard) |
| param 3 | 74.1758MHz, 74.25MHz |
| param 4 | - |
| param 5 | - |
| param 6 | - |
| param 7 | - |
| param 8 | - |
| param 9 | 1.71V ~ 3.63V |
| param 10 | ±25ppm |
| param 11 | -40°C ~ 85°C |
| param 12 | 1.3mA (Typ) |
| param 13 | - |
| param 14 | 0.126" L x 0.098" W (3.20mm x 2.50mm) |
| param 15 | 0.035" (0.89mm) |
| param 16 | - |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify AMPDEFH-A04T Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For AMPDEFH-A04T, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.