2002
D-SUBMINIATURE CONNECTORS
K88 Series
KYCON
K88 Series Dimensions
Dimensions in mm [In]
C
B
A, A1
8.36 Plug Interior,
7.90 Socket Exterior
2.77 [.109]
5.9 Plug,
6.0 Socket
K88 Series
L1
Vertical PCB Mount
1.385 [.054]
2.84 [.112]
High Profile
D
10.720.25
Ordering Information Recommended Pin Lengths and Board Locks
Pin Length (L1) Board Lock Type and Length (L2)
K88 B F 25 S 30
BRBJ
(D) 3.80mm (BR) 11.00mm
(E) 5.20mm (BRA) 12.70mm
Series Shell Pin Number Contact Mounting Plating
Type Length of Type Options Options
(F) 7.20mm (BRB) 14.50mm
Contacts
Type
#4-40 UNC
-R Option
-BR, -BRA , -BRB Option -K Option
K88-Kycon D-Subminiature Connector Vertical
Internal
Thread
PCB Termination, High Profile
#4-40 UNC
#4-40 UNC
Bushing
Shell Size
E-9 Contacts
L2
A-15 Contacts
B-25 Contacts
C-37 Contacts
Board Lock
Pin Length
1.385 [.054]
D-Precision Formed 3.80mm
2.77 [.109]
1.09 [.043]
E-Precision Formed 5.20mm
F-Precision Formed 7.20mm
Number of Contacts
3.05 [.120]
9, 15, 25, 37
B
Contact Type
P-Pin Contact (Plug)
(Top View)
S-Socket Contact (Receptacle)
Recommended PCB Layout
Mounting Options
K-with (4-40) Bushings
Number
Dimensions (Inch/mm)
KJ-with (4-40) Bushings and (4-40) Hex Jack Screws of Contacts
(Shell Size)
BR-with (4-40) Tin Plated 11.00mm long Boardlocks
A A1 B C D
BRJ-with (4-40) Tin Plated 11.00mm long Boardlocks
.643 .666 .984 1.213 .755
9 (E)
and (4-40) Hex Jack Screws
16.33 16.92 24.99 30.81 19.18
BRA-with (4-40) Tin Plated 12.70mm long Boardlocks
.971 .994 1.312 1.541 1.083
15 (A)
BRAJ-with (4-40) Tin Plated 12.70mm long Boardlocks
24.66 25.25 33.32 39.14 27.51
and (4-40) Hex Jack Screws
1.511 1.534 1.852 2.088 1.614
25 (B)
BRB-with (4-40) Tin Plated 14.50mm long Boardlocks
38.38 38.96 47.04 53.04 41.00
BRBJ-with (4-40) Tin Plated 14.50mm long Boardlocks
2.159 2.182 2.500 2.729 2.272
37 (C)
and (4-40) Hex Jack Screws
54.84 55.42 63.50 69.32 57.71
R-with Round Riveted Jack Screws
A = Exterior of Female Shell (S)
Plating Options and Performance Specifications (see page 4)
A1 = Interior of Male Shell (P)
18
KYCON, Inc. Tel: +1 408-494-0330 US: 1-888-KYCON-22 Fax: +1 408-494-0325 www.kycon.com
0.99 [.039]
2.84 [.112]
1.42 [.056]
10.98 Max.
2.84 [.112]
12.55 [.494]2002
D-SUBMINIATURE CONNECTORS
Performance Specifications
KYCON
KYCON continues
Materials and Finish
its leadership in
Shell
D-Subminiature
Steel Material, Tin Finish, and Indentations (Dimples) on Plug Only
connectors by
Insert
Standard: PBT Thermoplastic, Black Color, 30% Glass Filled, 94V-0 Rated
offering a complete
Reflow Compatible: High Temperature Thermoplastic, Black Color,
line of sizes and
30% Glass Filled, 94V-0 Rated
options.
Contact Material
Pin: Brass .040 (1.02) Diameter Standard; .030 (0.76) Diameter High Density
Socket: Phosphor Bronze (Precision Formed Contact)
PC99 Colors Available:
Brass (Precision Machined Contact)
HD15: Blue
Contact Finish-Standard
Gold Flash Over 0.0001 (0.00254) Nickel on Mating End of Contacts
DB15: Gold
Tin/Lead Over Nickel or Gold Flash Over Nickel on Solder Tails
DB25: Burgundy
Riveted Insert
DB09: Teal
Brass Material, Nickel Finish
Mechanical Characteristics
Contact Retention
LR78160
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
-55C to +125C
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: 230C for 30 Seconds, 260C for 10 Seconds
Plating Options
Designator Plating Description
Standard Gold Flash over Nickel on Contacts. Gold Flash over Nickel or Tin/Lead over Nickel on Solder Tails.
15 15 Gold over Nickel on Mating End of Contacts. Tin/Lead over Nickel on Solder Tails.
KYCON Tech Support: 1-888-KYCON-22
30 30 Gold over Nickel on Mating End of Contacts. Tin/Lead over Nickel on Solder Tails.
or E-mail: sales@kycon.com
4
KYCON, Inc. Tel: +1 408-494-0330 US: 1-888-KYCON-22 Fax: +1 408-494-0325 www.kycon.com