FERRITE D-SUBMINIATURE
KYCON
KF22 Series
KF22 Series Dimensions
Pictured with Board Lock Option, Dimensions in mm [In]
C
2.84 [.112]
B
A, A1
3.18 [.125]
2.77 [.109]
KF22 Series
Right Angle PCB Mount
.318" Footprint
with Ferrite
Ordering Information
KF22
Series
5.9 Plug,
6.0 Socket
9.53 [.375]
Edge
Hole
Inner
Hole
12.40 [.488]
Ferrite 2.8mm
0.80 [.031]
8.36 Plug Interior,
7.90 Socket Exterior
B
Shell
Size
25
Number of
Contacts
S
Contact
Type
N
2.84 [.112]
Mounting
Options
Plating
Options
8.08 [.318]
1.385 [.054]
Series
KF22 - Kycon D-Subminiature Connector, Right Angle
PCB Termination, .318 Footprint, with Ferrite
Shell Size
E - 9 Contacts
A - 15 Contacts
B - 25 Contacts
C - 37 Contacts
Number of Contacts
9, 15, 25, 37
Contact Type
P - Pin Contact (Plug)
S - Socket Contact (Receptacle)
Mounting Options
(see page 35)
Plating Options and Performance Specifications
(see page 4)
Shell
Size
2-Ø3.05
[.120]
2.77 [.109]
Ø1.09 [.043]
1.45 [.057]
2.84 [.112]
B
(Top View)
Recommended PCB Layout
A
±.010
±0.25
.643
16.33
.971
24.66
1.511
38.38
2.159
54.84
AI
±.010
±0.25
.666
16.92
.994
25.25
1.534
38.96
2.182
55.42
B
±.005
±0.13
.984
24.99
1.312
33.32
1.852
47.04
2.500
63.50
C
±.015
±0.38
1.213
30.81
1.541
39.14
2.088
53.04
2.729
69.32
In
mm
9
(E)
15
(A)
Ferrite Specifications
Test Frequency
30 MHz
50 MHz
100 MHz
Edge Hole
17-27 Ohms
22-30 Ohms
29-34 Ohms
Inner Hole
22-30 Ohms
29-37 Ohms
35-40 Ohms
25
(B)
37
(C)
A = Exterior of Female Shell (S)
A1 = Interior of Male Shell (P)
2002
28
KYCON, Inc. • Tel: +1 408-494-0330 • US: 1-888-KYCON-22 • Fax: +1 408-494-0325 • www.kycon.com
8.08 [.318]
12.55 [.494]
D-SUBMINIATURE CONNECTORS
KYCON
Mounting Options
Mounting Options
K22, KF22,
K66, KF66
PCB Mounting Options
Front
Panel
Mounting
Options
Riveted Threaded
Inserts
Riveted Threaded Inserts
with
4-40 Hex.
Jack Screws Installed
4-40 Round
Jackscrews Riveted
to Connector
Non-Threaded
Riveted Inserts
Riveted Threaded Inserts
with M3/4-40 Hex.
Jack Screws Installed
N
H
Grounding
Board Locks
Top Only Grounding Straps with
Non-Threaded .125” Diameter
Mounting Holes
Wrap Around Grounding Straps
with Non-Threaded .125”
Diameter Mounting Holes
(K22/KF22/Only)
O
4 Prong
Board Locks
NV
NJ
HJ
OJ
NVJ
NR
HR
OR
NVR
NT
HT
OT
NVT
NJM
HJM
OJM
NVJM
PC Board Mounting Options
N Option
H Option
O Option
NV Option
Grounding
Bracket
Ø3.18 (.125") Mounting Hole
Top Only Grounding Strap
Ø3.18 (.125") Mounting Hole
Wrap Around Grounding Strap
4 Prong
Grounding Bracket
Front Panel Mounting Options
Standard
-J Option
(4-40)Riveted Threaded
Insert with 4-40 Hex.
JS1000 Jack Screws Installed
to Connector
-R Option
(4-40) Round Jack Screws
Riveted to Connector
Ø5.0
.197
-T Option
-JM Option
(4-40)Riveted Threaded
Insert with M3/4-40 Hex.
Jack Screws
Installed
to Connector
M3
5.00
.197
(4-40)Riveted
Threaded Insert
Riveted Non-Threaded
Insert 3.18/.125" Dia.
5.00
.197
6.00
.236
4-40
2002
KYCON, Inc. • Tel: +1 408-494-0330 • US: 1-888-KYCON-22 • Fax: +1 408-494-0325 • www.kycon.com
35
D-SUBMINIATURE CONNECTORS
KYCON
Performance Specifications
Materials and Finish
Shell
Steel Material, Tin Finish, and Indentations (Dimples) on Plug Only
Insert
Standard: PBT Thermoplastic, Black Color, 30% Glass Filled, 94V-0 Rated
Reflow Compatible: High Temperature Thermoplastic, Black Color,
30% Glass Filled, 94V-0 Rated
Contact Material
Pin: Brass .040 (1.02) Diameter Standard; .030 (0.76) Diameter High Density
Socket: Phosphor Bronze (Precision Formed Contact)
Brass (Precision Machined Contact)
Contact Finish-Standard
Gold Flash Over 0.0001 (0.00254) Nickel on Mating End of Contacts
Tin/Lead Over Nickel or Gold Flash Over Nickel on Solder Tails
Riveted Insert
Brass Material, Nickel Finish
KYCON continues
its leadership in
D-Subminiature
connectors by
offering a complete
line of sizes and
options.
PC99 Colors Available:
• HD15: Blue
• DB15: Gold
• DB25: Burgundy
• DB09: Teal
Mechanical Characteristics
LR78160
Contact Retention
Precision Machined Contact 10 Lbs, Precision Formed Contact 10 Lbs
Contact Extraction Force
Typ. 4 Oz.
Contact Insertion Force
Typ. 9 Oz.
Durability
1,000 Insertion Cycles Min (With Standard Plating)
Operating Temperature Rating
-55°C to +125°C
Electrical Characteristics
Contact Current Rating
Precision Machined Contact 7.6 Amps
Precision Formed Contact 5.0 Amps (Except K99 Series)
Contact Resistance
Precision Machined Contact 5 Milliohms Max
Precision Formed Contact 8 Milliohms Max
Dielectric Withstanding Voltage
1000 V AC Min for 1 Minute
Insulation Resistance
5000 Megohms Min
Processing Characteristics
Soldering Temperature Rating
High Temperature Plastic: 230°C for 30 Seconds, 260°C for 10 Seconds
Plating Options
Designator Plating Description
KYCON Tech Support:
1-888-KYCON-22
or E-mail: sales@kycon.com
Standard
15
30
Gold Flash over Nickel on Contacts. Gold Flash over Nickel or Tin/Lead over Nickel on Solder Tails.
15µ" Gold over Nickel on Mating End of Contacts. Tin/Lead over Nickel on Solder Tails.
30µ" Gold over Nickel on Mating End of Contacts. Tin/Lead over Nickel on Solder Tails.
2002
4
KYCON, Inc. • Tel: +1 408-494-0330 • US: 1-888-KYCON-22 • Fax: +1 408-494-0325 • www.kycon.com
FERRITE D-SUBMINIATURE CONNECTORS
KYCON
Directory
Right Angle
KF22 - 0.318" footprint
KF44 - 0.590" footprint
KF66 - High Density 0.350" footprint
KF42 - Dual Port
28
29
30
31
KYCON continues
its leadership in
Ferrite D-Subs by
offering a complete
line of styles,
sizes, and pin
configurations.
Features:
• Applications include Computer
Peripherals, Data Processing,
Telecommunications, Industrial Controls,
and Local Area Networks
• High performance ferrite filter with
superior high frequency attenuation
characteristics
• Minimal effect on fundamental
waveforms
• EMI/RFI noise suppression in data
communication lines
• Cost effective way to meet FCC and VDE
Class B requirements
• Does not require any more board space
than a standard D-Sub
• No need to redesign board layout to
accommodate separate filter placement
• UL Recognized File No. E140125
Vertical
KF85 - Low Profile
KF86 - High Density
KF88 - High Profile
32
33
34
Technical Information:
Ferrite filters provide an easy and efficient way of reducing both radiated and conducted
interference. KYCON uses a medium permeability nickel zinc ferrite material that is most
effective at attenuating frequencies above 30MHz.
Attenuation =20 log
10
Where Z
S
= Source Impedance
Z
F
= Ferrite Impedance
Z
L
= Load Impedance
[Z
s
+Z
F
+Z
L
]
dB
[Z
s
+Z
L
]
With the above impedance values calculated at the interference frequency.
Typical Impedance of KYCON Ferrite D-Sub
1000
2.8mm Plate Tested
Impedance (Ohm)
100
S
F
L
LR78160
10
1
1
10
100
1000
Frequency (MHz)
KYCON Tech Support:
1-888-KYCON-22
or E-mail: sales@kycon.com
2002
The above chart is typical performance data for a 2.8mm thick ferrite plate at room
temperature. Impedance will be reduced by increased temperature (down approx. 15%
at 100°C at 25MHz) and by increased DC bias (down approx. 15% at 1 amp at 25MHz).
Also, impedance varies with ferrite thickness. Please contact our technical support for
data specific to your application.
KYCON, Inc. • Tel: +1 408-494-0330 • US: 1-888-KYCON-22 • Fax: +1 408-494-0325 • www.kycon.com
27
Analog electronics
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