Product Datasheet Search Results:
- D38999/20FH21PN
- Aero Conesys
- Conn Circular PIN 21 POS Crimp ST Wall Mount 21 Terminal 1 Port
- D38999/20FH21PN-LC
- Aero Conesys
- Conn Circular PIN 21 POS Crimp ST Wall Mount 21 Terminal 1 Port
- D38999/20FH21PN
- Aero-electric Connector, Inc.
- 21 CONTACT(S), ALUMINUM ALLOY, MALE, MIL SERIES CONNECTOR, CRIMP, RECEPTACLE
- D38999/20FH21PN
- Air Electro, Inc.
- D38999/20FH21PN
- D38999/20FH21PNL
- Air Electro, Inc.
- D38999/20FH21PNL
- D38999/20FH21PN
- Amphenol Aerospace
- Circular Connector, MIL-C-38999 Series III, Receptacle, 21, Pin, Crimp, Wall
- D38999/20FH21PN-LC
- Amphenol Aerospace
- Circular MIL Spec Connector TV 21C 21#16 PIN RECP
- D38999/20FH21PN
- Amphenol Corporation
- 21 CONTACT(S), ALUMINUM ALLOY, MALE, MIL SERIES CONNECTOR, CRIMP, RECEPTACLE
- D38999/20FH21PN-CGMSS3
- Amphenol
- Conn Circular PIN 21 POS Crimp ST Wall Mount 21 Terminal 1 Port Automotive
- D38999/20FH21PN(LC)
- Amphenol
- D38999/20FH21PN(LC)
- D38999/20FH21PN-LC
- Amphenol
- D38999/20FH21PN-LC
Product Details Search Results:
Aero_conesys/D38999/20FH21PN
{"Contact Classification":"21Signal","Strain Relief":"No","Number of Terminals":"21","Family":"D38999","Voltage Rating":"1250VDC/900VAC","Gender":"RCP","Body Orientation":"Straight","Product Height (mm)":"42.9(mm)","Rad Hardened":"No","Contact Gender":"PIN","Mounting Style":"Wall","Number of Ports":"1(Port)","Operating Temp Range":"-65C to 200C","Product Depth (mm)":"42.9(mm)","Termination Method":"Crimp","Shell Size / Insert Arrangement":"23-21","Number of Contacts":"21(POS)","Type":"Circular","Product Len...
1676 Bytes - 08:52:55, 16 January 2026
Aero_conesys/D38999/20FH21PN-LC
{"Contact Classification":"21Signal","Strain Relief":"No","Family":"D38999","Voltage Rating":"1250VDC/900VAC","Gender":"RCP","Body Orientation":"Straight","Product Height (mm)":"42.9(mm)","Contact Gender":"PIN","Product Length (mm)":"33.66(mm)","Mounting Style":"Wall","Number of Ports":"1(Port)","Rad Hardened":"No","Product Depth (mm)":"42.9(mm)","Termination Method":"Crimp","Operating Temp Range":"-65C to 200C","Shell Size / Insert Arrangement":"23-21","Number of Contacts":"21(POS)","Type":"Circular","Numb...
1687 Bytes - 08:52:55, 16 January 2026
Aero-electric.com/D38999/20FH21PN
{"Status":"ACTIVE","Body/Shell Style":"RECEPTACLE","MIL Conformance":"Yes","Total Number of Contacts":"21","Option":"GENERAL PURPOSE","Mounting Type":"CABLE AND PANEL","Contact Finish - Mating":"NOT SPECIFIED","Shell Finish":"NICKEL PLATED","Backshell Type":"SOLID","Environmental Characteristics":"CORROSION/ENVIRONMENT/FLUID/VIBRATION RESISTANT","Contact Finish - Termination":"NOT SPECIFIED","Contact Gender":"MALE","Coupling Type":"THREADED","Manufacturer Series":"D38999/20","Mating Information":"MULTIPLE M...
1506 Bytes - 08:52:55, 16 January 2026
Air_electro_inc_/D38999/20FH21PN
647 Bytes - 08:52:55, 16 January 2026
Air_electro_inc_/D38999/20FH21PNL
652 Bytes - 08:52:55, 16 January 2026
Amphenol-aerospace.com/D38999/20FH21PN
{"Category":"Connectors, Interconnects","Current Rating":"13A","Voltage - Rated":"900VAC, 1250VDC","Operating Temperature":"200\u00b0C","Featured Product":"MIL-DTL-38999 TV, Series III","Shell Size, MIL":"H","Contact Finish Thickness":"50\u00b5in (1.27\u00b5m)","Number of Positions":"21","Mating Products":"AD38999/26FH21SN-ND - CONN PLUG 21POS STRAIGHT W/SCKT","Datasheets":"MIL-DTL-38999 Series III Catalog","Tooling":"616329-ND - TOOL POSITIONER M22520/7-04 ATML 0807B-ND - TOOL INSERT TWZR M81969/8-07 B ATM...
2300 Bytes - 08:52:55, 16 January 2026
Amphenol-aerospace.com/D38999/20FH21PN-CGMSS3
1087 Bytes - 08:52:55, 16 January 2026
Amphenol-aerospace.com/D38999/20FH21PN-LC
{"Product Category":"Circular MIL Spec Connector","Contact Plating":"-","Series":"D38999 III","Brand":"Amphenol Aerospace","Termination Style":"-","Contact Gender":"Without Pin Contacts","Tradename":"38999","Contact Material":"-","MIL Type":"MIL-DTL-38999 III","Manufacturer":"Amphenol"}...
1313 Bytes - 08:52:55, 16 January 2026
Amphenol.com/D38999/20FH21PN
{"Status":"ACTIVE","Body/Shell Style":"RECEPTACLE","MIL Conformance":"Yes","Total Number of Contacts":"21","Option":"GENERAL PURPOSE","Mounting Type":"CABLE AND PANEL","Contact Finish - Mating":"GOLD(50)","Shell Finish":"NICKEL PLATED","Backshell Type":"SOLID","Environmental Characteristics":"ENVIRONMENT/MOISTURE RESISTANT","Contact Finish - Termination":"GOLD(50)","Contact Gender":"MALE","Coupling Type":"THREADED","Manufacturer Series":"D38999/20","Mating Information":"MULTIPLE MATING PARTS AVAILABLE","She...
1453 Bytes - 08:52:55, 16 January 2026
Amphenol.com/D38999/20FH21PN-CGMSS3
{"Contact Classification":"21Signal","Type":"Circular","Product Height (mm)":"43.3(mm)","Contact Plating":"Gold","Termination Method":"Crimp","Shell Size / Insert Arrangement":"23-21","Strain Relief":"No","Shell Plating":"Electroless Nickel","Voltage Rating":"1250VDC/900VAC","Gender":"RCP","Body Orientation":"Straight","Contact Gender":"PIN","Number of Ports":"1(Port)","Operating Temp Range":"-65C to 200C","Product Diameter (mm)":"Not Required(mm)","Family":"D38999","Number of Terminals":"21","Mounting Styl...
1777 Bytes - 08:52:55, 16 January 2026
Amphenol.com/D38999/20FH21PN(LC)
731 Bytes - 08:52:55, 16 January 2026
Amphenol.com/D38999/20FH21PN-LC
866 Bytes - 08:52:55, 16 January 2026
Documentation and Support
Use our online request for specific proposed solutions or send your technical question directly to a product specialist at request:
| File Name | File Size (MB) | Document | MOQ | Support |
|---|---|---|---|---|
| FE_D389CDA2.pdf | 0.49 | 1 | Request | |
| FE_0FFD3898.pdf | 0.34 | 1 | Request | |
| DF_4797D389.pdf | 0.72 | 1 | Request | |
| CS_3D3893F5.pdf | 1.12 | 1 | Request | |
| CS_7D3D3892.pdf | 1.50 | 1 | Request | |
| CS_D38942E1.pdf | 1.04 | 1 | Request | |
| CS_C96D3895.pdf | 0.03 | 1 | Request | |
| 7B07D389Y012G1.pdf | 0.06 | 1 | Request | |
| 3D3894.pdf | 0.08 | 1 | Request | |
| 3D3890.pdf | 0.07 | 1 | Request | |
| 7B07D389Y278G1.pdf | 0.04 | 1 | Request | |
| OM_6D389766.pdf | 8.29 | 1 | Request |














