EEWORLDEEWORLDEEWORLD

Part Number

Search

FDEDF20MT21-14S

Description
Circular Connector, 21 Contact(s), Nickel Aluminum Bronze, Female, Plug,
CategoryThe connector   
File Size301KB,10 Pages
ManufacturerEsterline Technologies Corporation
Download Datasheet Parametric View All

FDEDF20MT21-14S Overview

Circular Connector, 21 Contact(s), Nickel Aluminum Bronze, Female, Plug,

FDEDF20MT21-14S Parametric

Parameter NameAttribute value
MakerEsterline Technologies Corporation
Reach Compliance Codeunknown
ECCN codeEAR99
Is SamacsysN
Other featuresPOLARIZED, PRESSURE: MATED 100 BARS
Back shell typeSOLID
Body/casing typePLUG
Connector typeCIRCULAR CONNECTOR
Contact to complete cooperationGOLD OVER NICKEL
Contact completed and terminatedGOLD OVER NICKEL
Contact point genderFEMALE
Coupling typeTHREADED
DIN complianceNO
empty shellNO
Environmental characteristicsFLUID RESISTANT
Filter functionNO
IEC complianceNO
JESD-609 codee4
MIL complianceNO
Plug informationMULTIPLE MATING PARTS AVAILABLE
Mixed contactsNO
Installation typeCABLE
OptionsWATERPROOF
Shell materialNICKEL ALUMINUM BRONZE
Housing size20
Total number of contacts21
Base Number Matches1
M Series
Applications
Submarine : Sonars, degaussing, bulkhead
Subsea defense : mines, TAS
Underwater instrumentation : Cameras,
hydrophones, diving
Water pollution control : Pumps, valves
Offshore and oceanography : ROV,
subsea control, platform
Description
• Rugged screw coupling connectors in high
corrosion resistant shells which are made
in nickel aluminum bronze alloy. The design
provides a very high reliability with dry mate
sealing down to 2.000 meters immersion
(deeper depth with special backshells). The M
marine connector series is approved by
VERITAS and LLOYD’S Register of shipping.
Standard
Proprietary product line
Mechanical
Pressures
Test
pressure
Operating
pressure
Test
pressure
Operating
pressure
Insert in Teflon
®
Mated
Unmated
-
-
Insert in Kel’f
®
Mated
Unmated
200 bars
100 bars
Size
9M
-
-
100 bars
50 bars
200 bars
60 bars
200 bars
120 bars
Other Sizes
10, 14, 20, 24
100 bars
30 bars
100 bars
60 bars
Connectors double watertightness can withstand higher pressures than those above (test pressure : 300 bars mated connectors).
Note 1 :
For long unmated immersion use watertight caps.
Note 2 :
Please consult us about higher operating pressure than those above.
Shells :
Nickel aluminum bronze :
Cu A1 9 Ni 3 Fe 2, Scoop-Proof
Inserts :
Teflon
®
= PTFE
Polytetrafluorethylene.
or Kel’f
®
= PCTFE
Polymonochlorotrifluorethylene
®
Trade marks of Dupont de Nemours Inc.
Types of contacts :
Solder unremovable
except power contacts (sizes 2 and 6).
Plating of contacts:
Gold on nickel
Watertight washers :
Neoprene
Polarization :
With 5 keys
O-Rings :
Nitrile elastomer
Endurance :
500 cycles mating/unmating
Free-Fall :
Connecting plug or plug harness
< 1,5 m
Electrical features
Service rating at sea level test voltage :
• Voltage rating 1 - 1 500 Vrms 50 Hz
• Voltage rating 2 - 2 300 Vrms 50 Hz
• Voltage rating 3 - 15 000 Vrms 50 Hz
Operation voltage :
• Voltage rating 1 - 600 Vrms 50 Hz
• Voltage rating 2 - 1 000 Vrms 50 Hz
• Voltage rating 3 - 7 000 Vrms 50 Hz
Dielectric resistance :
5000 megohms at
20°C and 60 % relative humidity
Grounding resistance :
(receptacle and
plug assembled)
10 mΩ at 20 °C and 60 %
relative humidity
Environmental
Temperature range :
-20°C +70°C -68°F
+158°F
Marine environment :
30 years ageing
Vibrations :
From 0,1Hz to 1 Hz : amplitude = 25 mm
From 1Hz to 5 Hz : acceleration = 0,1 g
From 5Hz to 22Hz : amplitude = 1 mm
From 22Hz to 50Hz : acceleration = 2 g
Duration 1 hour on each axis
Shocks :
Static acceleration of 120 g on
each axis
Fluids resistance :
oil, alcohol, petrol, diesel
fuel, sea water
Various gases :
natural, butane, propane,
freon
Various acids
241
EEWORLD University Hall----Google's driverless bicycle
Google driverless bicycle : https://training.eeworld.com.cn/course/3598[font=微软雅黑][size=3]Google's driverless bicycle is safe, smart and environmentally friendly. It can automatically avoid obstacles,...
抛砖引玉 Integrated technical exchanges
LSD-S2E21-01 Embedded Serial to Ethernet Controller Getting Started Review
I got a LSD-S2E21-01 from Lierda Taobao store. Here is the unpacking picture. A very serious box:The seal is very TI:The product list, a little bit of a knockoff:...
ladyjiajia MCU
How to implement hot swap of SD card in wince system
Before the wince system starts, the sd card can be recognized, but after unplugging it, the system seems to still think that the sd card is still there, but it can't read the data. When the sd card is...
kaixiongwu Embedded System
Telephone voltage
I'm working on something related to telephones recently. I measured the telephone voltage and it was 50V, but when I checked online it was 12V or 20V in standby mode. Does anyone know why?...
yanfang2003 Embedded System
PID Algorithm
[i=s] This post was last edited by paulhyde on 2014-9-15 03:27 [/i] PID algorithm, I hope everyone can achieve good results in this year's national competition...
平常心 Electronics Design Contest
Realizing remote acquisition and transmission technology of io switch signal based on wifi wireless PLC remote control
Shenzhen Zongke Zhikong Technology Development Co., Ltd. is a high-tech enterprise focusing on the production and research and development of industrial intelligent automation equipment and software s...
zongkezhikong Industrial Control Electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 731  2024  2451  1697  1803  15  41  50  35  37 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号