National Stock Number (NSN) Output Data
Definition:
AN ITEM SPECIFICALLY DESIGNED TO ABSORB AND CONSUME SURGES OF VOLTAGE SUCH AS THAT RESULTING ACROSS CONTACTS WHEN BREAKING A CIRCUIT HAVING AN INDUCTIVE LOAD OR A BURST OF STATIC ACROSS A TELEPHONE RECEIVER. IT IS CONNECTED IN PARALLEL WITH THE ITEM IT IS PROTECTING. IT MAY BE MADE UP OF METALLIC RECTIFIER CELLS OR SEMICONDUCTOR DEVICES CONNECTED BACK-TO-BACK WHICH MAY OR MAY NOT BE SHUNTED BY A CAPACITOR. IT MAY ALSO BE A SINGLE RECTIFIER CELL OR SEMICONDUCTOR DEVICE SHUNTED BY A CAPACITOR. EXCLUDES METALLIC RECTIFIERS WHICH ARE RATED FOR RECTIFYING CAPABILITIES AND ALL SINGLE UNIT SEMICONDUCTOR DEVICES NOT SHUNTED BY A CAPACITOR. FOR ITEMS PERFOMING THIS FUNCTION BY USE OF VOLTAGE SENSITIVE RESISTORS, SEE RESISTOR, VOLTAGE SENSITIVE. SEE ALSO CUTOUT DISK, PROTECTIVE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| S540 | 51589 | F | 3 | 9 | 3 | TX |
CAGE Information
| Code | Company |
|---|---|
| 51589 | ST-SEMICON INC |
Federal Supply Class
Title
FUSES, ARRESTORS, ABSORBERS, AND
Inclusions:
INCLUDES FUSEHOLDERS; FUSE BOXES; FUSE POSTS; FUSE LINKS; FUSE BLOCKS; CURRENT LIMITERS; CORONA BALLS; ELECTROSTATIC DISCHARGERS.
Exclusions:
EXCLUDES CIRCUIT BREAKERS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACKG | COVERING MATERIAL | PAINT |
| ELEC | VOLTAGE IN VOLTS | 70.0 |
| AARB | TERMINAL TYPE | SOLDER LUG |
| AQDK | ABSORBER CURRENT RATING | 2.500 AMPERES NOMINAL |
| AARA | TERMINAL QUANTITY | 4 |
| AQCS | HERMETIC PROTECTION | PROVIDED |
| ADJH | MOUNTING METHOD | STUD |
| ALPY | POLARIZATION FEATURE | NOT INCLUDED |
| ABHP | OVERALL LENGTH | 3.000 INCHES NOMINAL |
| ACDC | CURRENT TYPE | AC |
| ALGC | MOUNTING CONFIGURATION | TWO THD STUDS; 0.375 IN. LG; 0.164-32 IN. DIA THD; AXIALLY LOCATED |
| APZX | PROTECTIVE COVERING TYPE | COATING |
| AQCW | ELEMENT MATERIAL | SELENIUM |
| ADAV | OVERALL DIAMETER | 1.000 INCHES NOMINAL |
| AQCT | SHUNT CAPACITOR | NOT INCLUDED |