T12243 Datamates® TTP/ASCB Data Bus/CAN Bus cable | 125Ω, 24 AWG
T12243 Datamates® TTP/ASCB Data Bus/CAN Bus cable is approved by the Honeywell Commercial Flight System Group. This Databus cable has a single pair of 125Ω conductors that is approved for the ASCB Data bus and Servo CAN Bus for the Primus EPIC/APEX Integrated Avionics system.
This Databus cable is designed to simplify the termination process, pin extraction, and improve the overall quality of the installation. Dual-layer insulation allows this wire to meet specific impedance requirements while providing for easy pin extraction of the contact.
- Provides the primary interface for the Honeywell/Sperry SPZ-8000 DAFCS which includes EFIS, AHRS and DADC
- Can be used with CAN Bus communications for the Honeywell/Sperry Primus II Radio System
- RoHS compliant while passing FAA flammability requirements of FAR Part 23 and 25, Appendix F
- Skydrol resistant
- Laser markable ETFE jacket
- Tin-plated, copper braided shield
- Foil shield
- Foam Fluoropolymer Outer insolation
- Solid PFA inner insolation
- Silver-Plated high strength, copper alloy conductors
Product Codes | |
|---|---|
| Mfr Part No: | T12243 |
| ECCN: | EAR99 |
| SCHEDULE B CODE: | 8544.19.0000 |
Weight:
27.5 lb/100 ft (3.7 kg/100 m)Conductor:
24 AWG stranded SPCAShield Coverage:
100% (foil), 90% (braided)Operating Temperature:
-55°C (150°F)Outer Diameter:
0.20 in (4.95 mm)Minimum Bend Radius:
1 in (25.4 mm)Inner Layer O.D.:
0.044 in (1.118 mm)Outer Layer O.D.:
0.075 in (1.905 mm)Impedance:
125ΩCapacitance:
11 pF/ft (36.1 pF/m)Velocity of Propagation:
75%Dielectric Voltage Rating:
1.5 kV RMSDC Resistance:
27.5Ω/1000 ft (90.2Ω/1000 m)Attenuation:
10 MHz: 2 dB/100 ft (6.6 dB/100 m), maximum
100 MHz: 6.3 dB/100 ft (20 dB 100 m), maximum
- Stock: Warehouse
- Manufacturer Part #: T12243
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Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
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