PPA120100
SMOKE DETECTOR
Specifications
- Part Number
- PPA120100
- Manufacturer
- Airbus
- ATA ChapterMaintenance system chapter
- 26 — Fire ProtectionField reports: 26 (100%) — 23 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Safety / Emergency
- Inventory ClassRotable, expendable, or consumable
- —
- Certification
- —
- Aircraft Category
- Unknown
- Criticality
- Critical
- Life & ShelfTypical service/shelf life — verify against OEM data
- Smoke Detectoron-conditionTypical: On-condition; some 10-yr calendar— planning value, not this unit's certified limit
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 23
- Replace events
- 16
- Repair events
- 0
- K-code events
- 9
Reporting window 2003-06-15 – 2022-04-20Dominant chapter ATA 26
Directional indicator only. Reflects what operators reported to the FAA when a difficulty was logged — not a fleet-normalized failure rate or a cost-based BER. Use alongside operator-specific data.
Airframe Applicability(7)
Alternate / Related Part Numbers(50)
101652-301used on
1033L11B00000used on
1037L11A00000used on
1037L52A00000used on
1041L52A00000used on
1043L51A00000used on
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501046-1used on
501050-1used on
501061-1used on
601079-1used on
601117-1used on
A325401024-000used on
AGUT1-100000-02used on
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Data Sources(1)
- 2026-03-07
Quick Facts
Airframes7 applicable
Alternates50 found
ClassUnknown
CriticalityCritical
CategoryUnknown
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