5 out of 5
Sandia Aerospace 305468-00 Safe 128 Cooling Fan , Axial, Fault Detection, 28V, Price/EA
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Pricing Note
Product Description
Price is for EA.
Manufacturer Part Number: 305468-00
The SAFE 128 is an axial fan that is designed to attach directly to an avionics unit's cooling port. Providing a nominal 20 CFM (no load) of cooling air with an alert output whenever the fan RPM drops below a preset level.
Features
Specifications
Weight:
.25 lb
Dimensions:
2.36 x 2.87 x 1.44 in
Operating voltage:
22-31 VDC
Current draw:
100mA nominal < .250mA Startup
Certification:
FAA-PMA
The SAFE 128 is an axial fan that is designed to attach directly to an avionics unit's cooling port. Providing a nominal 20 CFM (no load) of cooling air with an alert output whenever the fan RPM drops below a preset level.
Features
- Directly attaches to cooling port
- Fault detection output
- High quality brushless motor
- Connector kit included
- 22-31 volts DC
- FAA-PMA
Specifications
Weight:
.25 lb
Dimensions:
2.36 x 2.87 x 1.44 in
Operating voltage:
22-31 VDC
Current draw:
100mA nominal < .250mA Startup
Certification:
FAA-PMA
Product Codes | |
|---|---|
| Mfr Part No: | 305468-00 |
| ECCN: | 7A994 |
| PMA: | PQ0894SW |
| SCHEDULE B CODE: | 8414.59.9080 |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Return Policy
Following items are non-returnable:
Restocking fee 30%
Special Order Items
Lost or "Broken" Traceability
Items Sold as Non-Returnable
Software
Computer Based Products
Programmed Items
Time Sensitive Items
Outdated Items
Used Items
Damaged Items
Opened Items
Restocking fee 30%
Special Order Items
Lost or "Broken" Traceability
Items Sold as Non-Returnable
Software
Computer Based Products
Programmed Items
Time Sensitive Items
Outdated Items
Used Items
Damaged Items
Opened Items
Note
This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Customer Reviews
By DetectiveWork
Date: March 16, 2025
I've purchased two of these. A couple years ago I bought one to cool down my mother's old Harman-Kardon AV receiver (placed horizontally on the top panel). Recently the built-in fan of an old rack mounted power amp of mine stopped working. The amp's heat protection was turning it off and on as it was overheating. I placed the LS12038 standing vertically in front of the amp's vent slots to pull air through the amp; no more overheating.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By JayhawkNative
Date: March 02, 2025
Louder than expected at 32dba. Mounted to back of an arcade cabinet as exhaust - used rubber washer grommets. Overall pleased, but should’ve gone quieter.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By Pboss
Date: February 16, 2025
Very quiet fans - much quieter than what I replaced. But, they also don't move as much air either. Buy them if you are sure the amount of air they move is sufficient for your cooling needs.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By Carlos B. Sanchez
Date: January 25, 2025
You will like it,....it is super quiet. I hope there is a " six-incher one " I will definitely buy one.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By agustin
Date: December 30, 2024
Attached this fan to my diode laser enclosure. It's very quiet but not enough flow to extract the fumes quickly.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By Terri Malen
Date: December 03, 2024
I diy'd a bird brooder and used this fan to give fresh air and cool down the temp if it got too hot for the babies. It's very quiet!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]