FERRITE D-SUBMINIATURE
KYCON
KF85 Series
KF85 Series Dimensions
Dimensions in mm [In]
C
B
A, A1
2.84 [.112]
8.36 Plug Interior,
7.90 Socket Exterior
2.77 [.109]
KF85 Series Vertical PCB
Mount Low Profile with
Ferrite High Frequency
EMI/RFI Suppression
Ordering Information
KF85
B
D
25
S
K
Mounting
Options
Plating
5.9 Plug,
6.0 Socket
0.99 [.039]
1.385 [.054]
D
1.2mm Ferrite
Series Shell Contact
Number of Contact
Size Construction Contacts
Type
5.00 [.197]
2.84 [.112]
10.72 [.422]
Series
KF85-Kycon D-Subminiature Connector, Vertical PCB
Termination with Ferrite
Shell Size
E-9 Contacts
A-15 Contacts
B-25 Contacts
C-37 Contacts
Contact Construction
D-Precision Formed
Number of Contacts
9, 15, 25, 37
Contact Type
P-Pin Contact (Plug)
S-Socket Contact (Receptacle)
Mounting Options
K-with Riveted Threaded (4-40) Bushings
KJ-with Riveted Threaded (4-40) Bushings and (4-40) Hex
Jack Screws Installed
BR-with (4-40) Riveted Threaded Tin Plated Board Lock
BRJ-with (4-40) Riveted Threaded Tin Plated Board Lock
and (4-40) Hex Jack Screws Installed
R-with Round Riveted Jack Screws
Hex Jack Screws JS-1055 Recommended for BR Option.
See page 38 for Dimensions .
5.00 [.197]
-BR Option
#4-40 UNC
-K Option
#4-40 UNC
Bushing
-R Option
#4-40 UNC
Internal
Thread
7.00 [.276]
Board Lock
Ferrite Specifications
Test Frequency
30 Mhz
50 Mhz
100 Mhz
Number
of Contacts
(Shell Size)
Edge Hole
10-14 Ohms
12-18 Ohms
15-20 Ohms
Dimensions (Inch/mm)
Inner Hole
13-17 Ohms
15-19 Ohms
19-24 Ohms
C
B
A1
A
1.213
.984
.666
.643
9 (E)
30.81
24.99
16.92
16.33
1.541
1.312
.994
.971
15 (A)
39.14
33.32
25.25
24.66
2.088
1.852
1.534
1.511
25 (B)
53.04
47.04
38.96
38.38
2.729
2.500
2.182
2.159
37 (C)
69.32
63.50
55.42
54.84
See K85 series for recommended PCB layout (page 13).
D
.755
19.18
1.083
27.51
1.614
41.00
2.272
57.71
Plating Options and Performance Specifications
(see page 4)
A = Exterior of Female Shell (S)
A1 = Interior of Male Shell (P)
2002
32
KYCON, Inc. • Tel: +1 408-494-0330 • US: 1-888-KYCON-22 • Fax: +1 408-494-0325 • www.kycon.com
12.55 [.494]
D-SUBMINIATURE CONNECTORS
KYCON
Dimensions in mm [In]
12.55 [.494]
K85 Series
K85 Series Dimensions
C
B
A, A1
2.84 [.112]
8.36 Plug Interior,
7.90 Socket Exterior
2.77 [.109]
4.50 [.177]
0.99 [.039]
5.9 Plug,
6.0 Socket
K85 Series
Vertical PCB Mount
and Soldercup
Ordering Information
K85
B
D
25
S
K
1.385 [.054]
D
3.0 [.118]
5.00 [.197]
Solder Cups
2.84 [.112]
10.72 [.422]
#4-40 UNC
Internal
Thread
Series Shell
Contact
Number of Contact Mounting Plating
Size Construction Contacts
Type
Options Options
-BR Option
#4-40 UNC
-K Option
#4-40 UNC
Bushing
-R Option
Series
K85-Kycon D-Subminiature Connector, Solder Cup or
Vertical PCB Termination
Shell Size
E-9 Contacts
A-15 Contacts
B-25 Contacts
C-37 Contacts
Contact Construction
6.00 [.236]
Board Lock
1.385 [.054]
2.77 [.109]
Ø1.09 [.043]
1.42 [.056]
2.84 [.112]
Designator
A
D
Contact
Construction
Precision Formed
Precision Formed
Type of
Termination
Solder Cup
Vertical Pin (PCB Mount)
Ø3.05 [.120]
B
(Top View)
Number of Contacts
9, 15, 25, 37
Contact Type
P-Pin Contact (Plug)
S-Socket Contact (Receptacle)
Mounting Options
K-with Riveted Threaded (4-40) Bushings
KJ-with Riveted Threaded (4-40) Bushings and (4-40) Hex
Jack Screws Installed
BR-with (4-40) Riveted Threaded Tin Plated Board Lock
BRJ-with (4-40) Riveted Threaded Tin Plated Board Lock
and (4-40) Hex Jack Screws Installed
R-with Round Riveted Jack Screws
Hex Jack Screws JS-1055 Recommended for BR Option.
(See page 38 for Dimensions).
Recommended PCB Layout
Number
of Contacts
(Shell Size)
9 (E)
15 (A)
25 (B)
37 (C)
Dimensions (Inch/mm)
A
.643
16.33
.971
24.66
1.511
38.38
2.159
54.84
A1
.666
16.92
.994
25.25
1.534
38.96
2.182
55.42
B
.984
24.99
1.312
33.32
1.852
47.04
2.500
63.50
C
1.213
30.81
1.541
39.14
2.088
53.04
2.729
69.32
D
.755
19.18
1.083
27.51
1.614
41.00
2.272
57.71
Plating Options and Performance Specifications
(see page 4)
2002
A = Exterior of Female Shell (S)
A1 = Interior of Male Shell (P)
KYCON, Inc. • Tel: +1 408-494-0330 • US: 1-888-KYCON-22 • Fax: +1 408-494-0325 • www.kycon.com
15
15
D-SUBMINIATURE CONNECTORS
KYCON
Hardware
D-Subminiature Hardware
Dimensions in mm
JS-1000
4-40 Female Hex. Jack Screw Bulk (500/Bag)
#4-40 UNC
Internal Thread
0.50 Min.
0.25 Min.
1.00 Max.
JS-2000
4-40 Female Round Jack Screw Slotted Bulk (500/Bag)
#4-40 UNC
Internal Thread
5.0
4.75
12.0
Ø5.00
5.1
0.25 Min.
1.00 Max.
7.0
#4-40 UNC
External Thread
#4-40 UNC
External Thread
JS-1055
4-40 Female Hex. Jack Screw Bulk (500/Bag)
#4-40 UNC
Internal Thread
0.50 Min.
0.25 Min.
1.00 Max.
JS-M3131
4-40 External,
M3 Metric Internal Thread Jack Screw Bulk (500/Bag)
M3
Internal Thread
5.0
4.75
10.5
4.75
M3
Internal Thread
5.0
12.0
#4-40 UNC
External Thread
#4-40 UNC
External Thread
JS-1055-5.9
4-40 Female Hex. Jack Screw Bulk (500/Bag)
#4-40 UNC
Internal Thread
5.9
4.75
11.4
0.50 Min.
0.25 Min.
1.00 Max.
JS-M3131M
M3 External,
M3 Metric Internal Thread Jack Screw Bulk (500/Bag)
M3
Internal Thread
4.75
M3
Internal Thread
M3
External Thread
#4-40 UNC
External Thread
5.0
12.0
2002
38
KYCON, Inc. • Tel: +1 408-494-0330 • US: 1-888-KYCON-22 • Fax: +1 408-494-0325 • www.kycon.com
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
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