RELIABILITY PARTS COUNT FAILURE RATE DATA
System: SAM
Power Supply Page 1
Assembly:
Encoder
Parts List:
55-12300
Environment:
Space, Flight (SF)
---------------------------------------------------------------------------------------
| | |
| | Failure Rate in |
| | |
| | Parts Per Million Hours
|
| Description/ | Specification/ | Quantity | Quality
|-------------------------|
| Generic Part Type | Quality Level | | Factor | | |
| | | |
(Pi Q) | Generic |
Total |
| | |
| | | |
|=====================|================|==========|=========|============|============|
| Integrated Circuit/ | Mil-M-38510/ |
16 | 1.00 | 0.07500 | 1.20000 |
| Bipolar, Digital | B | | | | |
| 30001-60000 Gates | | | | | |
| | |
| | | |
| Integrated Circuit/ | Mil-M-38510/ |
8 | 1.00 | 0.01700 | 0.13600 |
| Bipolar, Linear | B | | | | |
| 101-300 Transistors | | |
| | |
| | |
| | | |
| Diode/ | Mil-S-19500/
| 2 | 2.40 |
0.00047 | 0.00226 |
| Switching | JAN
| | | | |
| | |
| | | |
| | |
| | | |
| Diode/ | Mil-S-19500/
| 4 | 2.40 |
0.00160 | 0.01536 |
| Voltage Ref./Reg. | JAN | | | | |
| (Avalanche & Zener) | | | | | |
|
| | | | | |
| Transistor/ | Mil-S-19500/
| 4 | 2.40 |
0.00007 | 0.00067 |
| NPN/PNP | JAN
| | | | |
| (f < 200MHz) |
| | | | |
| | |
| | | |
| Resistor/ RCR | Mil-R-39008/
| 22 | 3.00 |
0.00025 | 0.01650 |
| Insulated Fixed | Mil-Spec | | | | |
| Composition |
| | | | |
| | |
| | | |
| Resistor/ RLR | Mil-R-39017/
| 8 | 3.00 |
0.00025 | 0.00600 |
| Insulated Fixed Film| Mil-Spec | | | | |
| | |
| | | |
| | |
| | | |
| Capacitor/ CKR | Mil-C-39014/
| 12 | 3.00 |
0.00140 | 0.05040 |
| Ceramic General | Mil-Spec | | | | |
| Purpose |
| | | | |
| | |
| | | |
| Transformer/ | Mil-T-21038/
| 1 | 1.00 |
0.00180 | 0.00180 |
| Low Power Pulse | Mil-Spec | | | | |
| | |
| | | |
| | | |
| | |
| Filter/ | Mil-T-27/
| 1 | 1.00 |
0.01100 | 0.01100 |
| | Mil-Spec | | | | |
| | | | | | |
| | |
| | | |
---------------------------------------------------------------------------------------
RELIABILITY PARTS COUNT FAILURE RATE DATA
System: SAM
Power Supply Page 2
Assembly:
Encoder
Parts List:
55-12300
Environment:
Space, Flight (SF)
---------------------------------------------------------------------------------------
| | |
| | Failure Rate in |
| | |
| | Parts Per Million
Hours |
| Description/ | Specification/ | Quantity | Quality
|-------------------------|
| Generic Part Type | Quality Level | | Factor | | |
| | | |
(Pi Q) | Generic | Total
|
| |
| | | | |
|=====================|================|==========|=========|============|============|
| Connector/ |
| 2 | 1.00 |
0.00540 | 0.01080 |
| Circular, Rack or | Mil-Spec | | | | |
| Panel |
| | | | |
| | |
| | | |
| Interconnect Assy./ | | 88 |
1.00 | 0.02700 | 2.37600 |
| Printed Circuit | Mil-Spec | | | | |
| Board (PCB) |
| | | | |
| | | | | | |
| Single Connections/ | | 4 |
1.00 | 0.00130 | 0.00520 |
| Hand Solder, Without| Mil-Spec | | | | |
| Wrapping |
| | | | |
| | |
| | | |
---------------------------------------------------------------------------------------
Total
Assembly Quantity of Parts = 172
Total
Assembly Failure Rate = 3.83199 Parts Per Million Hours.