D38999/26WJ35PN Amphenol, D38999/26WJ35PN Datasheet - Page 130

• Manufacturer Part Number: D38999/26WJ35PN
• Description: Circular MIL / Spec Connectors 128P SIZE 25 STRAIGHT PLUG PIN
• Manufacturer: Amphenol
• Series: 38999 Seriesr

Specifications of D38999/26WJ35PN

• Mil Type: MIL-DTL-38999 III
• Product Type: Connectors
• Contact Style: Pin (Male)
• Shell Style: Plug
• Shell Size: 25
• Number Of Contacts: 128
• Insert Arrangement: 25-35
• Mating Style: Threaded
• Mounting Style: Cable
• Termination Style: Crimp
• Shell Plating: Cadmium over Aluminum
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Filter Selection Data
†††† Consult Amphenol, Sidney, NY whenever AC voltage is present.
Maximum Working Voltage
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.
††† Summation of the DC and low level AC super-imposed peak voltage.
FF Higher DWV ratings are available upon request. Consult Amphenol, Sidney, NY.
(User must specify DC or
†† Lower leakage rates are available upon request.
Capability (for 5 sec. with 10 milliamperes
** When measured at a frequency of 1 ±.1kHz and a voltage not exceeding 1.0 V.A.C.R.M.S. at +25°C.
F Consult Amphenol, Sidney, NY or your Amphenol representative for availability.
† Consult Amphenol, Sidney, NY or your Amphenol representative for part number.
Maximum Feed-thru
* When tested at 25°C per MIL-STD-220.
Frequency R.M.S.)
(DC and/or Audio
(Test Points)*
Minimum Insulation Resistance
Dielectric Withstanding Voltage
Operating Temperature Range
Attenuation
Minimum
AC)††††
max. charging current)FF
Current
Typical Capacitance**
Maximum RF Current
®
Air Leakage††
EMI Connectors are produced with several types of filters.
Parameters
Size 16 contacts
Size 20 contacts
Size 22 contacts
100MHz
150kHz
15MHz
50MHz
DC†††
Contact Amphenol Aerospace for more information 800-678-0141 • www.amphenol-aerospace.com
Frequency FilterF
microfarad
megohms
available
volts DC
Medium
50VDC
20dB
80dB
amps
amps
amps
MF-1
13.0
100
250
(Pi)
7.5
not
3.0
1.0
–
–
Frequency FilterF
(Cascaded Pi)
nanofarads
gigaohms
available
200VDC
volts DC
50dB
80dB
amps
amps
amps
HF-1
High
13.0
500
7.5
not
3.0
10
16
–
–
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.
–55°C to +125°C
4.6 x 10
nanofarads
gigaohms
200VDC
volts DC
VHF-1
amps
amps
amps
amps
62dB
-3
* Consult factory for attenuation performance values.
13.0
500
(Pi)
7.5
5.0
3.0
10
cc/sec
Frequency Filter
–
–
–
7
Very High
nanofarads
gigaohms
200VDC
volts DC
VHF-2†
46dB
amps
amps
amps
amps
Amphenol
13.0
500
(Pi)
7.5
5.0
3.0
2.5
10
–
–
–
picofarads
gigaohms
200VDC
volts DC
UHF-1†
18dB
amps
amps
amps
amps
13.0
500
375
(Pi)
7.5
5.0
3.0
Aerospace
10
–
–
–
Frequency Filter
Ultra High
picofarads
gigaohms
200VDC
volts DC
UHF-2†
amps
amps
amps
amps
28dB
13.0
500
710
(Pi)
7.5
5.0
3.0
10
–
–
–
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