21474: SEMICONDUCTOR DEVICE ASSEMBLY.
The SEMICONDUCTOR DEVICE ASSEMBLY is a Esselte industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, overall_width: 1.500 INCHES NOMINAL IN, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 1.600 INCHES NOMINAL IN, major_components: TRANSISTOR 2; PLATE HEAT DISSIPATOR 2; BLOCK HEAT DISSIPATOR 1, center_hole_diameter: 0.424 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5961-00-145-5610, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | RUBBER SILICONE CLASS Q |
| overall_width | 1.500 INCHES NOMINAL IN |
| overall_height | 0.750 INCHES NOMINAL IN |
| overall_length | 1.600 INCHES NOMINAL IN |
| major_components | TRANSISTOR 2; PLATE HEAT DISSIPATOR 2; BLOCK HEAT DISSIPATOR 1 |
| center_hole_diameter | 0.424 INCHES NOMINAL IN |
| cross-sectional_height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| mounting_configuration | FOUR 4-40 UNC-2B THREADED HOLES |
| end_item_identification | RT-859/APX72 |
| general_characteristics_item_description | 3.750 IN. LG,2.875 IN. W,3.812 IN. H IN |
| NSN | 5961-00-145-5610 |
| OVERALL HEIGHT | 0.750 INCHES NOMINAL IN |
| MAJOR COMPONENTS | TRANSISTOR 2; PLATE HEAT DISSIPATOR 2; BLOCK HEAT DISSIPATOR 1 |
| OVERALL LENGTH | 1.600 INCHES NOMINAL IN |
| OVERALL WIDTH | 1.500 INCHES NOMINAL IN |
| MOUNTING CONFIGURATION | FOUR 4-40 UNC-2B THREADED HOLES |
| TEST DATA DOCUMENT | 06845-2077938-0001 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| END ITEM IDENTIFICATION | RT-859/APX72 |
No substitute or cross-reference records for this part.