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MIL-DTL-27599 Connectors, Electrical, Circular, Miniature, High Density, Quick Disconnect, Environment Resistant, Solder Contacts, General Specification ForThis specification covers two series of miniature, high density, quick disconnect, bayonet coupling, circular, environment resistant, electrical connectors capable of continuous operation within a temperature range of -65 Degrees C to +175 Degrees C \(see 6.1\). These connectors are intermateable with applicable series I and series II connectors of MIL-DTL-38999. These connectors are supplied under a MIL-STD-790 reliability assurance program. See 6.1 for restrictions on intended use and applications.

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MIL-DTL-27599D

Series I

Series II

Contact

J max

size

min

+.005

-.000

22D

.0305

.036

.037

.114

.049

.080

.058

.379

.038

.0295

.034

.094

.047

.050

22M

.0305

.036

.033

.114

.046

.080

.058

.379

.038

.0295

.028

.094

.043

.050

.0305

.036

.040

.114

.054

.080

.058

.379

.038

.0295

.035

.094

.051

.050

.041

.045

.048

.145

.066

.100

.085

.379

.038

.039

.042

.125

.060

.068

.0635

.067

.082

.161

.103

.100

.107

.379

.038

.0615

.069

.141

.097

.068

Inches

.028

0.71

.038

0.97

.048

1.22

.066

1.68

.100

2.54

.0295

0.749

.039

0.99

.049

1.24

.067

1.70

.103

2.62

.0305

0.774

.040

1.02

.050

1.27

.068

1.73

.107

2.72

.033

0.84

.041

1.04

.051

1.30

.069

1.75

.114

2.90

.034

0.86

.042

1.07

.054

1.37

.080

2.03

.125

3.18

.035

0.89

.043

1.09

.058

1.47

.082

2.08

.141

3.58

.036

0.91

.045

1.14

.060

1.52

.085

2.16

.145

3.68

.037

0.94

.046

1.17

.0615

1.562

.094

2.39

.161

4.09

.047

1.19

.0635

1.613

.097

2.46

.379

9.63

NOTES:

1. Dimensions are in inches. Metric equivalents are given for information only.

2. Size 16 contacts shall refuse entry to A .071 (1.80 mm) maximum diameter pin; size 20 contacts

shall refuse entry to A .048 (1.22 mm) maximum diameter pin; size 22D contacts shall refuse

entry to A .038 (0.97 mm) maximum diameter pin; size 22M contacts shall refuse entry to A .038

(0.97 mm) maximum diameter pin; size 22 contacts shall refuse entry to A .038 (0.97 mm)

maximum diameter pin.

3. Dimensions shown affect interchangeability, function, and fit; unless specified, other design

features are optional.

4. An .040 � .001 (1.02 � .03 mm) diameter pin for size 20 contacts; an .0625 � .0010 (1.588 �0.025

mm) diameter pin for size 16 contacts; an .0300 � .0005 (0.762 � .013 mm) diameter pin for 22D

contacts; an .0300 � .0005 (0.762 � .013 mm) diameter pin for 22M contacts; an .0300 � .0005

(0.762 � .013 mm) diameter pin for size 22 contacts; must enter socket to the depth indicated; the

pin shall be radiused in accordance with the dimensions indicated herein.

5. Dimension "H" is ID of insert entry hole.

6. Sharp edges are not permissible.

FIGURE 6. Contact configuration and dimensions � Continued.