The NSN 5955-01-156-8873 part numbers X243 AT 4-0MHZ, 148991-1, X243 4.0MHZ manufactured by Xsis Electronics Inc is available in our inventory. As an ASAP Semiconductor owned and operated website, ASAP Aviation Unlimited has access to over three billion parts, paired with easy-to-use search engines that enable our customers to browse through our NSN 5955-01-156-8873 inventory quickly and efficiently. Our focus on quality control has earned us our FAA AC 0056B accreditation and AS9120B, ISO 9001:2015 certification, and we are the only independent distributor with a No China Sourcing pledge. If you are ready to get started, you can send an Instant RFQ form from this page for NSN 5955-01-156-8873 parts of Oscillator Crystal Controlled, and one of our account managers will respond to it within fifteen minutes or less.
| Alternative NSN: 5955-01-156-8873 |
| Item Name: Oscillator Crystal Controlled |
| FSG: 59 Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC): 5955 Oscillators Piezoelectric Crystals |
| NIIN: 011568873 |
| NCB Code: USA (01) |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| X243 AT 4-0MHZ | xsis electronics inc | oscillator crystal controlled | Avl | RFQ |
| 148991-1 | xsis electronics inc | oscillator crystal controlled | Avl | RFQ |
| X243 4.0MHZ | xsis electronics inc | oscillator crystal controlled | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.875 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| ADZC | ENVIRONMENTAL PROTECTION | SHOCK RESISTANT AND VIBRATION |
| AFDP | SHOCK RESISTANCE RATING IN GRAVITATIONAL UNITS | 1000.0 |
| AFGA | OPERATING TEMP RANGE | -55.0 TO 125.0 DEG CELSIUS |
| AFJQ | STORAGE TEMP RANGE | -55.0 TO 125.0 DEG CELSIUS |
| AFSU | AVERAGE LIFE MEASUREMENT | NOT RATED |
| AKNA | INCLOSURE TYPE | HERMETICALLY SEALED |
| BHSX | CIRCUIT CONSTRUCTION TYPE | SOLID STATE |
| BHTB | FREQUENCY PER CHANNEL | 4.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL |
| BHTL | OVERALL GAIN | 12.0 MILLIAMPERES |
| BJBN | SHOCK PULSE DURATION TIME | 1.0 MILLISECONDS |
| BJBW | CONNECTION CONTACT TYPE AND QUANTITY | 14 PRINTED CIRCUIT EXTERNAL |
| ABKW | OVERALL HEIGHT | 0.425 INCHES NOMINAL |
| AECR | VIBRATION RESISTANCE RANGE IN HERTZ | +50.0 TO 2000.0 |
| AFDN | VIBRATION RESISTANCE AMPLITUDE | 50.0 GRAVITATIONAL UNITS |
| AGTA | BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| AJKH | IDENTIFICATION DESIGNATOR | X243 AT 4.0MHZ-57051 |
| AMQY | INSTALLATION DESIGN | MODULE |
| BHTK | SIGNAL VOLTAGE RATING PER CHANNEL | 0.200 VOLTS NOMINAL INPUT |
| BJBP | CONNECTION TYPE AND LOCATION | PRINTED CIRCUIT BOTTOM |
| BKFB | EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 5.0 MINIMUM SINGLE VOLTAGE AND 12.0 MAXIMUM SINGLE VOLTAGE |
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