UT28F64LVC55PCC 查看數據表（PDF） - Aeroflex UTMC

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UT28F64LVC55PCC

Radiation-Hardened 8K x 8 PROM

Aeroflex UTMC 

k 0.015

0.008

k 0.015

0.008

26 PLACES

0.050 BSC

e

-A-

PIN NO. 1 ID.

6

-B- D

0.740 MAX

S1

(4) PLACES

0.000 MIN.

b 0.022

7 0.015 28 PLACES

0.010 M H A-B S D S 5

E1

0.550 MAX

TOP VIEW

0.036 M H A-B S D S

5

A

0.115

0.045

E

0.520

-D-

0.460

-C-

Q 0.045

0.026

Notes:

L

0.370

0.250

E2

0.180 MIN

END VIEW

E3

0.030 MIN

1. All exposed metalized areas to be plated per MIL-PRF-38535.

2. The lid is connected to VSS.

3. Lead finishes are in accordance with MIL-PRF-38535.

4. Dimension letters refer to MIL-STD-1835.

5. Lead position and coplanarity are not measured.

6. ID mark symbol is vendor option.

7. With solder, increase maximum by 0.003.

8. Total weight is approximately 2.4 grams.

Figure 5. 28-Lead 50-mil Center Flatpack (0.490 x 0.74)

c

0.009

7 0.004

0.040

-H-

8

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