MIL-M-38510-148 Microcircuits, Linear, Adjustable, Precision Voltage Reference, Shunt Regulator, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, precision voltage reference. Two product assurance classes and a choice of case outlines and lead finishes are provided and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3

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MIL-M-38510/1488

Dimensions
Symbol	Inches		Millimeters		Notes
Symbol	Min	Max	Min	Max	Notes
A	.085	.105	2.159	2.667
ϕb	.016	.019	0.406	0.483	3
ϕb1					3
ϕD	.209	.219	5.31	5.563
ϕD1	.178	.195	4.521	4.953
e	.100 T.P.		2.540 T.P.		5
e1	.050 T.P.		1.270 T.P.		5
F	---	.030	---	0.762
k	.036	.046	.914	1.168
k1	.028	.048	.711	1.219	4
k2
L	.500	---	12.700	---
L1	---	.050	---	1.27
L2	.250	---	6.35	---
α	45° T.P.		45° T.P.		5

NOTES:

1. Dimensions are in inches.

2. Metric equivalents are given for general information only.

3. (Three leads) ϕb applies between L1 and L2, ϕb1 applies between L2 and .500 (12.70 mm) from the reference plane. Diameter is uncontrolled in L1 and beyond .500 (12.70 mm) from the reference plane.

4. Three leads.

5. Measured from the maximum diameter of the product.

6. Leads having a maximum diameter .019 (0.48 mm) measured in gauging plane

.054 (1.37 mm) + .001 (0.03 mm) - .000 (0.00 mm) below the base plane of the product shall be

within .007 (0.18 mm) of their true position relative to a maximum width tab.

7. The product may be measured by direct methods or by gauge.

FIGURE 1. Case outline X (device type 02).