DLA - MIL-HDBK-103BK

LIST OF STANDARD MICROCIRCUIT DRAWINGS

active, Most Current

Organization:	DLA
Publication Date:	17 July 2022
Status:	active
Page Count:	20

scope:

Purpose.

The Standard Microcircuit Drawing Program (SMDP) is directly under the auspices of the DoD Parts Management Program (PMP). The PMP is implemented by MIL-HDBK-512, "Parts Management." The PMP will be the avenue for screening candidate parts for the SMDP by the DLA Land and Maritime Military Parts Control Advisory Group (MPCAG).

Part or Identifying number (PIN).

The PIN's listed in the Standard Microcircuit Cross-Reference (SMCR) are composed of the elements shown in the following example (see 1.2.2 for one part - one part number differentiation):

Drawing number.

One part - one part number SMD's for device classes Q, V, H, and K may cover custom device products which are generally used to specify application specific integrated circuits (both monolithic and hybrid). To differentiate between one part - one part number SMD's that cover standard product from custom product a single alpha character will be placed in the unique 3 digit portion of the SMD drawing number as in the following example: 5962-90A23. This will be the only change to the SMD PIN for custom products.

Device class designator.

One part - one part number SMD's (fully implemented after SMD 5962-90659) contain device requirements for all three of the major military microcircuit requirements documents. By establishing a one part number system covering all three documents, the OEM can acquire to the highest level available for a given generic device to meet system needs without modifying the original contract parts selection criteria.

Case outline/lead finish.

Case outline and lead finish are as described in each SMD. The lead finish indicated in the SMCR is the most readily available from the manufacturer listed for the part. The manufacturer is authorized to supply other lead finishes than what is listed provided that further testing/qualification is performed by the manufacturer on the other lead finish(es). The user needs to contact the manufacturer to determine the availability of other lead finishes not listed herein.

Substitutability.

Device-class-Q devices will replace device-class-M devices.

intended Use:

This list has been prepared for use by or for the Government in the acquisition of products covered by SMDs. Listing of a product is not intended to and does not connote endorsement of the product... View More