21-204214-210 Amphenol, 21-204214-210 Datasheet - Page 7

• Manufacturer Part Number: 21-204214-210
• Description: Circular MIL / Spec Connectors PT Series MIL-DTL-26482 I
• Manufacturer: Amphenol
• Series: FPT Seriesr

Specifications of 21-204214-210

• Mil Type: MIL-DTL-26482
• Product Type: Connectors
• Shell Style: Receptacle
• Shell Size: 14
• Insert Arrangement: 14-21
• Mating Style: Threaded
• Mounting Style: Panel
• Shell Plating: Electroless Nickel
• Mounting Angle: Straight
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Filter Selection Data
†††† Consult Amphenol, Sidney, NY whenever AC voltage is present.
Minimum
Attenuation
(Test Points)*
Maximum Working Voltage
(User must specify DC or
AC)††††
Dielectric Withstanding Voltage
Capability (for 5 sec. with 10 milliamperes max.
charging current)
Maximum Feed-thru Current
(DC and/or Audio Fre-
quency R.M.S.)
Maximum RF Current
Minimum Insulation Resistance**
Typical Capacitance***
Air Leakage††
Operating Temperature Range
††† Summation of the DC and low level AC super-imposed peak voltage.
†† Lower leakage rates are available upon request.
*** When measured at a frequency of 1 ±.1kHz and a voltage not exceeding 1.0 V.A.C.R.M.S. at +25°C.
Amphenol
They are all low band pass filters with the following configurations:
Pi -
Typical of the VHF, UHF and MF filter
Cascaded Pi -
Typical of the HF filter. It consists
of two VHF Pi filters on a common
pin and is available in tubular
designs only.
Capacitor *-
Consists of a feed-through capacitor without any ferrite.
It can be 50pf to 1µf and carry the MF, HF and VHF
designation depending on its typical 50dB
performance.
** After 2 minutes at working DC voltage through a protective resistance of 1 megohm when measured between contact and ground at +25°C.
† Consult Amphenol, Sidney, NY or your Amphenol representative for part number.
* When tested at 25°C per MIL-STD-220.
Consult Amphenol, Sidney, NY or your Amphenol representative for availability.
Higher DWV ratings are available upon request. Consult Amphenol, Sidney, NY.
®
EMI Connectors are produced with several types of filters.
Parameters
150kHz
15MHz
50MHz
100MHz
DC†††
Size 16 contacts
Size 20 contacts
Size 22 contacts
Frequency Filter
microfarad
megohms
available
Medium
volts DC
50VDC
amps
amps
amps
20dB
80dB
MF1
13.0
(Pi)
100
250
7.5
not
3.0
1.0
–
–
Frequency Filter
5
(Cascaded Pi)
nanofarads
gigaohms
available
200VDC
volts DC
amps
amps
amps
50dB
80dB
High
HF1
13.0
500
7.5
not
3.0
10
16
–
–
–55°C to +125°C
4.6 x 10
L-C *-
Typical of HF, VHF and UHF filter.
Low source /
high load impedance.
C-L *-
Typical of HF, VHF and UHF filter.
High load impedance /
low source.
T *-
Typical of HF, VHF and UHF filter.
Low source /
low load impedance.
* Consult factory for attenuation performance values.
nanofarads
-3
gigaohms
200VDC
volts DC
cc/sec
VHF1
amps
amps
amps
amps
62dB
13.0
500
(Pi)
7.5
5.0
3.0
10
Frequency Filter
–
–
–
7
Very High
nanofarads
gigaohms
200VDC
volts DC
VHF2†
amps
amps
amps
amps
46dB
13.0
(Pi)
500
7.5
5.0
3.0
2.5
10
–
–
–
picofarads
gigaohms
200VDC
volts DC
UHF1†
amps
amps
amps
amps
18dB
13.0
(Pi)
500
375
7.5
5.0
3.0
10
Frequency Filter
–
–
–
Ultra High
picofarads
gigaohms
200VDC
volts DC
UHF2†
amps
amps
amps
amps
28dB
13.0
(Pi)
500
710
7.5
5.0
3.0
10
–
–
–