ETV38999 Lightweight Composite Connectors

Product ETV38999 Product ETV38999

Contact:

Brian Antalek - Composite, Steel
Product Manager
+1 (607) 563-5318
[email protected]

Description:

ETV38999 is a high-performance circular connector product range developed for next-generation Aeromotive applications where performance must be met with affordability.

This Aeromotive 38999 is ideal for the Urban Air Mobility market where high-performance mil-spec style products are needed at a cost-effective price. Utilizing non-plated composite shells from the mil-spec 38999 series along with low-cost insert, components bring the robust performance required for the certification of next-generation aircraft types.

Features & Benefits:

  • Robust Aeromotive style non-plated composite shells (non-conductive)
  • Meets aerospace EWIS and FAA performance requirements
  • Meets Military / Aerospace MIL-DTL-38999 requirements for shock, vibration, and sealing
  • Available in all MIL-DTL-38999 insert configurations
  • PC tails, Quadrax, Coax, and Fiber Optic contacts available
  • High-density configurations available
    RoHS compliant
  • Shells will accommodate standard MIL-DTL-D38999 accessories
  • Rated to 500 mating cycles and temperature of 200°C
How to Order

Complete Steps 1-7 to Create Your Part Number:


Insert Availability and Identification Chart

Shell Size/ Arrangement Service Rating Total Contacts Contact Size
22D 20 16 12 12
(Coax)
10
(power)
8 (Coax) 8††
(Twinax)
9-35 M 6 6              
9-94 M 2   2            
9-98 I 3   3            
11-2H I 2     2          
11-5 I 5   5            
11-35 M 13 13              
11-98 I 6   6            
11-99 I 7   7            
13-4• I 4     4          
13-8 I 8   8            
13-13 I, Fiber Optic 4     2* 2        
13-35 M 22 22              
13-98 I 10   10            
13-71 I 2       2        
15-2 I 2           2    
15-5• II 5     5          
15-15 I 15   14 1          
15-18 I 18   18            
15-19 I 19   19            
15-35 M 37 37              
15-97 I 12   8 4          
15-AC M 26 24   2          
17-2 M 39 38             1
17-6 I 6       6        
17-8• II 8     8          
17-22• Coax 4         2   2  
17-26 I 26   26            
17-35 M 55 55              
17-99 I 23   21 2          
19-11• II 11     11          
19-31 M 15 12     1     2  
19-32 I 32   32            
19-35 M 66 66              
21-11• I 11       11        
21-16• II 16     16          
21-35 M 79 79              
21-39 I 39   37 2          
21-41 I 41   41            
21-75• M 4               (Note)
23-6• M 6               6
23-21• II 21     21          
23-35 M 100 100              
23-53 I 53   53            
23-54 M 53 40   9 4        
23-55 I 55   55            
25-4 I 56   48 8          
25-7 NA 99 97             2
25-8• NA 8               8
25-11 N 11   2       9    
25-17 M 42 36             6
25-19• I 19       19        
25-20 N 30   10 13   4     3
25-24• I 24     12 12        
25-26 I 25   16   5        
25-29• I 29     29          
25-35 M 128 128              
25-37• I 37     37          
25-43 I 43   23 20          
25-46 I 46   40 4       2†  
25-61 I 61   61            

 

• Ground plane proprietary option available. Arrg. 9-5 is exclusively ground plane type. See page xx for further information on ground plane connectors.

* Two size 16 contacts dedicated to fiber optics. Contact us for more information.

† For RG180/U and RG195/U cables only. (Contact us for other cable application). 

†† Size 8 Coax and Twinax are interchangeable.

Alternate Insert Positions

A plug with a given rotation letter will mate with a receptacle with the same rotation letter. The angles for a given connector are the same whether it contains pins or sockets. Master key stays fixed, minor keys rotate. Inserts are not rotated in conjunction with the master key/keyway.

 

 

 

Master/Keyway Position

Shell Size Key & Keyway Arrangement Identification Letter AR° or AP° BSC BR° or BP° BSC CR° or CP° BSC DR° or  DP° BSC
9 N* 105 140 215 265
A 102 132 248 320
B 80 118 230 312
C 35 140 205 275
D 64 155 234 304
E 91 131 197 240
11, 13, and 15 N* 95 141 208 236
A 113 156 182 292
B 90 145 195 252
C 53 156 220 255
D 119 146 176 298
E 51 141 184 242
17 and 19 N* 80 142 196 293
A 135 170 200 310
B 49 169 200 244
C 66 140 200 257
D 62 145 180 280
E 79 153 197 272
21, 23, and 25 N* 80 142 196 293
A 135 170 200 310
B 49 169 200 244
C 66 140 200 257
D 62 145 180 280
E 79 153 197 272
Insert Arrangements

Drawings and Dimensions


Performance Criteria, Specifications

Contact Rating**

Contact Size Test Current (Amps) Maximum Millivolt Drop Crimp*
Crimp
22D 5 73
20 7.5 55
16 13 49
12 23 42
10 (Power) 33 33
8 (Power) 46 26

*When using silver plated wire.

 

Contact Size Crimp Well Data
Well Diameter Normal Well Depth
22D .0345 ± .0010 .141
20 .047 ± .001 .209
16 .067 ± .001 .209
12 .100 ± .002 .209
10 (Power) .137 ± .002 .355

 

Service Rating

Service Rating Suggested Operating Voltage (Sea Level)
Test Voltage (Sea Level)
AC (RMS) DC
M 400 500 1300 VRMS
N 300 450 1000 VRMS
I 600 850 1800 VRMS
II 900 1250 2300 VRMS

 

Please note that the establishment of electrical factors is left entirely in the designer's hands since they are in the best position to know what voltage, switching surges, transients, etc. can be expected in a particular circuit.

Contacts and Sealing Plugs

Standard Contact for ETV38999 Series

Contact Size Pin Part Number Socket Part Number
8 (Coax)* 21-33102-21 21-33101-21
8 (Twinax) 21-33190-529 21-33191-530
10 (Power) 10-597448-105 10-597449-105
12 10-597448-125 10-597449-125
16 10-597448-165 10-597449-165
20 10-597448-205 10-597449-205
22D 10-597448-725 10-597449-452


Above part numbers include standard 500 cycle finish designation - gold plating over suitable underplate in accordance with SAE AS39029. For other contact options available for use in ETV38999 connectors, (thermocouple) contact us.

 

Sealing Plugs

Contact Size Part Number
8 (Coax)* 10-482099-8
8 (Twinax) T3-4008-59P
10 (Power) 10-576225
12 10-405996-121
26 10-405996-161
20 10-405996-201
22D 10-405996-221
ETV38999
Low-Cost Ruggedized Interconnect for the Next-Generation Aircraft
MIL-DTL-38999 Series III - TV
Amphenol Tri-Start MIL-DTL-38999 Series III Connec­tors offer the highest performance capabilities for both general duty and severe environment applications.
38999 Connector Savers
Protect connectors subjected to repeated mating cycles and prevent costly repairs associated with the replacement of connectors and cables.
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