GJB599 series(MIL-C-38999)Ⅰcircular electrical connector Connector

Total > CONNECTORS > D-SUB (Rectangle) > JQ15 Rectangular Electrical Connector series > GJB599 (MIL-C-38999) > GJB599 series(MIL-C-38999)Ⅰcircular electrical connector

Bayonet coupling quickly. Scoop-proof, EMI/RFI shielding, High contact density. The pressurize insert and join surface. Small size, light weight. Rump accessories includes shield contact cable pressurize line nip,90°line nip,45° line nip,straight line nip etc.

Brief introduction
specification
Product Outline Dimensions
Accessories
Main key/Keyway
Identification
Contact Arrangements
Terminal Accessories
Structure Drawing Of SeriesⅠ
Product Family

Brief introduction

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—High density miniature circular electrical connector. including one form one contact to 128 contacts.
—Contact codes including #22D?#20?#16?#12?#16.coaxial and #8 tri-coaxial
—Bayonet coupling, locking and releasing quickly
—Scoop – proof
—Main key/keyway polarization
—EMI/RFI shielding and shell to shell conductivity
—Shock-proof and vibration-proof
—Fluid immersion
Apply widely in aviation, space and military systems
Meet the US military standard:GIB599 series ?
GJB599 series(MIL-C-38999)Ⅰcircular electrical connector Connectors Brief introduction

specification

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Mechanical characteristic

— Shell:Aluminium alloy

Finishing: Olive-drab cadmium plate(B);Electroless nickel coating(F);

— Insert interface:Plasteic;

— Gascket:Silicon rubber elastomer;

— Contact: Copper alloy;

Finishing: Nick plate followed gold plate;

— Life time:500 cycles.

— Shock:2940m/s²3ms

— Vibration: Sine 294m/s² 10~2000Hz

Random 96(m/s² )²/ Hz 408 m/s²,100~1000Hz

Random 480( m/s² )²/ Hz, 100~300 Hz

— Contact retention force (min)

#22D:44N #16:111N #8 coaxial:111N

#20:67N #12:111N #8 tri-coaxial:111N

Electrical characteristics

— Dielectric withxtanding voltage(Vrms)(Mated)

Ratings	Sea level	21000m
M N ? ?	1300 1000 1800 2300	800 600 1000 1000

— Contact resistance:

#22D:14.6mO #20:7.3mO

#16:3.8mO #12:1.8mO

— Contact resistance:>=5000MO(500V DC)

—Contact current ratings:

#22D:5A #20:7.5A #16:13A #12:23A

—Shell-to-shell conductivity:

Olive-drab cadmium plate:2.5 mV,nickel coating: 1 mV

— Shielding:

100MHz?90dB ,1GHz?85dB

10 GHz?65dB

— Coaxial contact:

Operating frequency:0~1GHz Character resistance:50O

Voltage standing wave rate<=1.3

— #8 tri-coaxial contacts: Frequency With 0 ~ 20 MHz

Voltage Ratings:500V AC max

125V AC at 21000m

Voltage dropped:

Inner and middle contact:<=75mV at 12 A

External contact:<=75mV at 12A

Environmental characteristics

—Temperature range:

Cadmium(B):-65?~+175?

Nickel(F):-65?~+200?

—Salt spray:500h(B) 48h(F)

—Temperature shock: For 24 hours,10 cycles

— Fluid immersion: Hydraulic oil, Lubricating oil, Freezing liquid and other solvents

Product Outline Dimensions

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?JY27467 Plug

GJB599 series(MIL-C-38999)Ⅰcircular electrical connector Connectors Product Outline Dimensions

Shell code	D1 max	ThreadD2
09	21.80	0.437-28 UNEF-2A
11	25.00	0.562-24 UNEF-2A
13	29.00	0.687-24 UNEF-2A
15	32.50	0.812-20 UNEF-2A
17	35.70	0.937-20 UNEF-2A
19	38.50	1.062-18 UNEF-2A
21	41.70	1.187-18 UNEF-2A
23	44.85	1.312-18 UNEF-2A
25	48.00	1.437-18 UNEF-2A

?JY27468 Receptacle

Shell code	D1	Thread D2	D3	L	A	B	d	P
09	14.53	0.437-28 UNEF-2A	30.54	3.00	22.35	27.35	17.70	16.99
11	17.78	0.562-24 UNEF-2A	35.23	3.00	25.55	32.10	20.88	19.53
13	21.59	0.687-24 UNEF-2A	38.40	3.00	30.30	35.31	25.58	24.26
15	24.77	0.812-20 UNEF-2A	41.64	3.00	33.45	38.49	28.80	27.53
17	27.94	0.937-20 UNEF-2A	44.75	3.00	36.65	41.63	31.98	30.68
19	30.66	1.062-18 UNEF-2A	49.53	3.79	39.80	46.37	35.15	33.86
21	33.83	1.187-18 UNEF-2A	52.67	3.79	43.00	49.58	38.28	37.06
23	37.00	1.312-18 UNEF-2A	55.94	3.79	46.15	52.76	41.50	40.01
25	40.18	1.437-18 UNEF-2A	59.02	3.79	50.95	55.93	44.68	43.41

?JY27466 Receptacle

?JY27656 Receptacle

Shell code	D1	Thread D2	L1	L2	L3	B	E	d1	d2	J
09	14.53	0.437-28 UNEF-2A	16.05	20.83	2.48	24.25	18.26	15.70	16.66	3.25
11	17.78	0.562-24 UNEF-2A	16.05	20.83	2.48	26.60	20.62	18.70	20.22	3.25
13	21.59	0.687-24 UNEF-2A	16.05	20.83	2.48	29.00	23.01	21.80	23.42	3.25
15	24.77	0.812-20 UNEF-2A	16.05	20.83	2.48	31.35	24.61	25.00	26.59	3.25
17	27.94	0.937-20 UNEF-2A	16.05	20.83	2.48	33.75	26.97	28.30	30.96	3.25
19	30.66	1.062-18 UNEF-2A	16.05	20.83	2.48	36.90	29.36	31.00	32.94	3.25
21	33.83	1.187-18 UNEF-2A	15.29	20.08	3.24	40.10	31.75	34.20	36.12	3.25
23	37.00	1.312-18 UNEF-2A	15.29	20.08	3.24	43.25	34.93	37.30	39.29	3.73
25	40.18	1.437-18 UNEF-2A	15.29	20.08	3.24	46.50	38.10	40.50	42.47	3.73

Dimension of straight PCB terminal receptacle

Mated and unmated dimension

Accessories

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Order mark of protecting cover(Order separately)

Receptacle protecting cover	Plug protecting cover

Main key/Keyway

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Polarization is provided be main key/keyway, with other secondary keys/keyways locating.

GJB599 series(MIL-C-38999)Ⅰcircular electrical connector Connectors Main key/Keyway

Identification

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Identification according to MIL-DTL-38999K

Difference table between GJB599 Series?and MIL-DTL-38999K

Contact Arrangements

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Contact arrangement (Plug interface view)
GJB599 series(MIL-C-38999)Ⅰcircular electrical connector Connectors Contact Arrangements

Terminal Accessories

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Meet the US military standard:MIL-DTL-38999k
Order separately for accessories. Besides; we can supply the other special accessories according to the customer’s requirement.
J1784/17-24W10A
J1784/19-9W02A
J1784/47-10W
J1784/49-10W
J1784/57S10W
J1784/62-10WD
J1784/17-24W10A
GJB599 series(MIL-C-38999)Ⅰcircular electrical connector Connectors Terminal Accessories
Table 1
Code
Shell code
Cable clipper code
min
max
08
09
01
02
10
11
01
03
12
13
02
04
14
15
02
05
16
17
02
06
18
19
03
07
20
21
03
08
22
23
03
09
24
25
04
10
Table 2
Cable clipper code
Mated cable diameter
Y
X
min
max
max
max
01
1.57
3.18
19.84
31.75
02
3.18
6.35
24.61
03
6.35
9.53
26.97
04
9.53
12.70
29.36
05
12.70
15.88
31.75
33.32
06
15.88
19.05
34.93
34.93
07
19.05
22.23
38.10
38.10
08
22.23
25.40
41.28
41.28
09
25.40
28.58
44.45
10
28.58
31.75
47.63
Table 3
Code
Length code
L
8~24
Blank(normal)
38.1
8~24
A
63.5
14~24
B
88.9
20~24
C
114.3
J1784/19-9W02A
GJB599 series(MIL-C-38999)Ⅰcircular electrical connector Connectors Terminal Accessories
Table 1
Shell code
Cable slipper code
A
max
min
max
09
01
02
19.1
11
01
03
21.6
13
02
04
25.4
15
02
05
27.9
17
02
06
31.8
19
03
07
35.6
21
03
08
38.1
23
03
09
41.9
25
04
10
44.5
GJB599 series(MIL-C-38999)Ⅰcircular electrical connector Connectors Terminal Accessories
Table 2
Cable clipper code
Mated cable diameter
Y
max
min
max
01
1.57
3.18
20.3
02
3.18
6.35
25.4
03
6.35
9.53
27.9
04
7.92
12.70
30.5
05
11.10
15.88
31.8
06
14.27
19.05
35.6
07
17.45
22.23
38.1
08
20.62
25.40
41.9
09
23.80
28.58
44.5
10
26.97
31.75
48.3
Table 3
Shell code
Length code
L
9~25
Blank (normal)
38.1
9~25
A
63.5
19~25
B
88.9
21~25
C
114.3
J1784/47-10W
GJB599 series(MIL-C-38999)Ⅰcircular electrical connector Connectors Terminal Accessories
Code
Shell code
A
max
B
max
C
D max
E
max
F
max
G
max
H
min
max
Self-locking
No-self-locking
08
09
29.46
35.05
5.94
2.49
21.84
19.05
35.05
25.40
21.59
12.70
10
11
29.46
35.05
5.94
3.89
24.89
21.59
38.86
27.94
22.86
12.70
12
13
31.50
37.08
8.33
4.83
29.46
25.40
40.64
27.94
27.94
15.88
14
15
35.81
41.40
11.61
6.60
32.51
27.94
45.72
31.75
29.21
19.05
16
17
40.13
45.72
15.60
7.19
35.81
31.75
49.02
33.02
33.02
19.05
18
19
40.64
46.23
16.10
8.26
38.61
35.56
52.07
34.29
38.10
19.05
20
21
42.67
48.26
17.73
8.71
41.66
38.10
59.69
40.64
40.64
22.23
22
23
46.23
51.82
20.90
9.68
44.96
41.91
65.53
44.45
43.18
25.40
24
25
49.02
54.81
21.67
10.62
48.01
44.45
69.34
46.99
45.72
28.58
J1784/49-10W
GJB599 series(MIL-C-38999)Ⅰcircular electrical connector Connectors Terminal Accessories
Code
Shell code
A
max
C
max
D
max
Mated cable diameter E
F
max
G
max
min
max
08
09
23.11
27.94
21.59
2.49
5.94
21.82
12.70
10
11
23.11
27.94
22.86
3.89
5.94
24.99
12.70
12
13
25.65
30.48
27.94
4.83
8.33
29.36
15.88
14
15
26.92
31.75
29.21
6.60
11.61
32.54
19.05
16
17
29.46
34.29
33.02
7.19
15.60
35.71
19.05
18
19
35.81
40.64
38.10
8.26
16.10
38.51
19.05
20
21
38.35
43.18
40.46
8.71
17.73
41.68
22.23
22
23
42.16
46.99
43.18
9.68
20.90
44.86
25.40
24
25
44.70
49.53
45.72
10.26
21.67
48.03
28.58
J1784/57S10W
GJB599 series(MIL-C-38999)Ⅰcircular electrical connector Connectors Terminal Accessories
Code
Shell code
max
08
09
6.71
10
11
9.96
12
13
12.85
14
15
16.03
16
17
19.20
18
19
21.46
20
21
24.46
22
23
27.81
24
25
30.99
J1784/62-10WD
Code
Shell code
A
max
E
max
F
min
08
09
19.05
13.54
6.35
10
11
21.59
15.37
9.53
12
13
25.40
19.66
12.70
14
15
27.94
21.29
15.88
16
17
31.75
24.46
19.05
18
19
35.56
26.47
20.63
20
21
38.10
30.91
23.80
22
23
41.91
34.42
26.98
24
25
44.45
36.65
30.18
Finishing
Finishing marking
Finishing
Salt spray
A
Black anticathode
48h
B
Blank nickel plate
48h
N
Nickel plate
48h
W
Nickel plate followed by olive- drab cadmium plate
500h
S
Stainless steel passivation
1000h
Note: Accessories for space class products must choose electroless nickel coating

Structure Drawing Of SeriesⅠ

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1.Grommet :Fluid immersion at low altitude complies with GJB99A

2.Interfacial seal:Every contact is sealed in the insert interface.

3..Scoop-proof:Protect pins when blindly mated.

4.Mated seal:Receptacle is sealed with plug.

5.Five shell polarizations:Provide accurate location.

6.Socket insert interface:Interface is sealed to protect contacts.

7.Supporting ring:Provide reliably to install, remove and fix contacts.

8.Bayonet coupling.

9. Ground reed:Provide the shell conductivity before mated.

Note: Series ? is same as the above, but no interchangeability between two series.

Series I —Scoop-proof, bayonet coupling; Series ? —Scoop-proof, triple start, self-locking, threaded coupling.

Product Family	top ↑

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