538
Crimp style plug and receptacle
DJK
SERIES
SUBMINIATURE
CONNECTOR
D-sub JK
Connector Part name Material and Finish
Plug
Receptacle
Pin contact
Insulator
Shell
Socket contact
Insulator
Shell
Brass, nickel-undercoated, selective gold-plated
Mild steel, copper-undercoated, tin-plated
Glass-filled PBT, UL94V-0, black
Mild steel, copper-undercoated, tin-plated
Phosphor bronze, nickel-undercoated,
selective gold-plated
Glass-filled PBT, UL94-0, black
Pin contact
CRIMP STYLE PLUG AND RECEPTACLE–––––––––––––––––––––––––––––––––01
Specifications–––––––––––––––––––––––––––––––––––––––––––––––––––––
Contact
• Series name
• Product shape: S ... Chain, B ... Loose piece
• Type of contact: P ... Pin contact, S ... Socket contact
• Applicable wire: 2 ... AWG #28 to #24
• Material: 1 ... Brass(Pin contact), 3 ... Phosphor bronze(Socket contact)
• Finish
40 ... Gold-plated (flash) 42 ... 0.2micron(8micro-inch) gold-plated
43 ... 0.4micron(16micro-inch) gold-plated 43 ... 0.76micron(30micro-inch) gold-plated
Note: Contact JST for special plating requirements.
Housing
• Series name
• Shell size: E
• Wire connection style: C ... Crimp style
• Number of circuits: 15
• Connector type: P ... Plug, S ... Receptacle
JK S P 2 1 40
K E C 15 P
—
—
Socket contact
• The dimples in the shell provide the ground connection and are an
important factor in preventing electromagnetic interference. • The contact has a retention lance that makes assembly to the
housing smooth and secure.
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Model number identification
Materials
Characteristics
Current rating
Voltage rating
Temperature range
Contact resistance
Insulation resistance
Withstanding voltage
1.0A, AC, DC(AWG #24)
250V AC, DC
-40˚C to +85˚C (including temperature rise in
applying electrical current)
Initial value/15mΩ max.
After environmental testing/30mΩ max.
5,000MΩ min.
1,000V AC/minute
Note: Contact JST for details.
Note: Contact JST for special plating requirements.
Crimp style plug Crimp style receptacle
Standards ––––––––––––––––––––––
0Recognized E603891Certified LR20812
539
Pin contact (for plug housing) –––––––––
16.3(.642)
1.4(.055)
1.7(.067)
3.6(.142)4.25(.167)
0.76
(.030) dia.
2.0(.079)
Finish
Selective gold-plated (flash)
Selective gold-plated 0.76micron(30micro-inch)
Q´ty / box
Model No.
Pin contact Applicable wire
Socket contact AWG # lnsulation O.D. mm(in.)
10,000
#28 to #24 0.9 to 1.4mm (.035" to .055")
JK-SP2140
JK-SP2144
JK-SS2340
JK-SS2344
Socket contact
(for receptacle housing)
–––
16.2(.638)
1.42(.056)
1.7(.067)
3.6(.142) 1.0(.040)1.5(.060)
Note: Models marked * are not CSA certified.
Plug housing –––––––––––––––––––––––
5.95
(.234)
10.8(.425)
10.7(.421)
12.55(.494)
8.35(.329)
7.0(.276)
16.92(.666)
10°
24.99(.984)
30.8(1.213)
3.05
(.120) dia.
1.98(.078) 1.98(.078)
Receptacle housing ––––––––––––––––––
6.18
(.252)
10.9(.429)
10.7(.421)
12.55(.494)
7.9(.311)
7.0(.276)
16.34(.643)
1.98(.078) 1.98(.078)
24.99(.984)
30.8(1.213)
3.05
(.120) dia.
10°
Model No. Q´ty / box
Circuits Model No. Q´ty / box
Circuits
15 KEC-15P 100 15 KEC-15S 100
D SUBMINIATURE CONNECTOR JK SERIES
Contact Crimp applicator MKS-L Compact crimp applicator MKS-LS Strip-crimp applicator MKS-SC
with safety cover without safety cover with safety cover without safety cover with safety cover
Applicator for the semi-automatic press AP-K2N –––––––––––––––––––––––––––––––
JK-SP2*** APLMK JK-SP/SS2 APLNC JK-SP/SS2 – – APLSC JK-SP/SS2
JK-SS2*** APLMK JK-SP/SS2 APLNC JK-SP/SS2 – – APLSC JK-SP/SS2
540
Right angle through-hole plug and receptacle
DJK
SERIES
SUBMINIATURE
CONNECTOR
D-sub JK
Part name Material and Finish
Contact
Insulator
Shell
Grounding adapter having
a 3.2mm(.126") dia. hole
Grounding adapter having
an M3 tapped hole
Grounding adapter having
a spring lock device
Phosphor bronze, nickel-undercoated, selective gold-plated
Glass-filled PBT, UL94V-0, black
Mild steel, copper-undercoated, nickel-plated
Mild steel, copper-undercoated, nickel-plated
Mild steel, copper-undercoated, nickel-plated
Brass, copper-undercoated, tin/lead-plated
RIGHT ANGLE THROUGH-HOLE RECEPTACLE –––––––––––––––––––––––––––01
Specifications–––––––––––––––––––––––––––––––––––––––––––––––––––––
• The mating section of the contact has a twin-contact style
construction with uniform elasticity to ensure a reliable contact
even when repeatedly mated and unmated.
• A wide variety of grounding adapters are available so that the
receptacle can be grounded to the circuitry of a printed circuit
board to prevent electromagnetic interference.
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Note: Contact JST for details.
Materials Characteristics
(with hexagonal lock screw blocks) (with rectangular lock screw blocks)
Current rating
Voltage rating
Temperature range
Insulation resistance
Withstandhing voltage
Applicable PC board
thickness
Contact resistance
1.0A, AC, DC
250V AC, DC
-40˚C to +85˚C (including temperature rise in
applying electrical current)
Initial value/15mΩ max.
After environmental testing/30mΩ max.
5,000MΩ min.
1,000V AC/minute
1.6mm (.063 ")
Standards ––––––––––––––––––––––
0Recognized E603891Certified LR20812
541
• Series name
• Shell size: E
• Wire connection type:
Y ... Right angle through-hole style
• Number of circuits: 15
• Connector type: S ... Receptacle
• Connector construction/Dimensions: Standard of the series
• Types of grounding adapters
0 ... Without grounding adapters
1 ... With grounding adapters having a 3.2mm(.126") dia. hole
2 ... With grounding adapters having an M3 thread
3 ... With grounding adapters having a spring lock device (1)
4 ... With grounding adapters having a spring lock device (2)
• Types of lock screw blocks
A ... With hexagonal lock screw blocks having a No. 4-40UNC inch thread
B ... With hexagonal lock screw blocks having an M2.6 thread
C ... With rectangular lock screw blocks having an M2.6 thread
D ... Without lock screw blocks
E ... Without lock screw blocks, but with grounding adapters having a 3.05mm(.120") dia. hole
F ... Without lock screw blocks, but with grounding adapters having a No. 4-40UNC inch thread
G ... Without lock screw blocks, but with grounding adapters having an M2.6 thread
H ... Without lock screw blocks, but with grounding adapters having an M3 thread
• Finish
Blank ... Gold-plated (flash) 12 ... 0.2micron (8micro-inch) gold-plated
13 ... 0.4micron (16micro-inch) gold-plated 14 ... 0.76micron (30micro-inch) gold-plated
• Blocked hole for keying ... Blank: all holes open, 23#9 hole blocked
E—
Y 15 S 2A 3 A 14 23K ——
Note: Contact JST for special plating requirements.
Model number identification
D SUBMINIATURE CONNECTOR JK SERIES
542
Right angle through-hole receptacle Type A Type B
Without grounding adapters
With grounding adapters
with a 3.2mm (.126") dia. hole
With grounding adapters
with an M3 thread
With grounding adapters
with a spring lock lever (1)
With grounding adapters
with a spring lock device (2)
With hexagonal
lock screw
blocks
(H: 6.3mm (.248"))
having a
No.4-40UNC
inch thread
With hexagonal
lock screw
blocks
(H: 6.3mm (.248"))
having an M2.6
thread
0A 0B
1A 1B
2A 2B
3A 3B
––
No.4-40UNC M2.6
6.18(.243)
12.6(.496)
7.9(.311)
16.34(.643)
1.98(.078) 1.98(.078)
24.99(.984)
30.8(1.213)
3.2(.126)
No.9 hole 0.75
(.030)
22.22(.875)
H
11.43(.450)
8.89(.350)
2.54(.100) 2.54(.100)
0.6(.024)
10°
Note:
** shows the location where a two-digit code (see the table below for codes) should be entered. For
example, if a gold-plated (flash) receptacle with hexagonal lock screw blocks having a No. 4-40UNC
inch thread and without grounding adapters is required, specify the model number as KEY-15S-2A0A.
( ) Type C...60
Q´ty /
box
Cir-
cuits
Model No.
Gold-plated (flash) receptacle
Gold-plated [0.76micron(30micro-inch)]
receptacle with No.9 hole blocked
15 KEY-15S-2A** KEY-15S-2A**14-23 100( )
H: Height of the lock screw block (for Types A, B & C)
543
D SUBMINIATURE CONNECTOR JK SERIES
Type C Type D Type E Type F Type G Type H
0C 0D
1C 1D
2C 2D
3C 3D
––
––
1E 1F
2E 2F
3E 3F
––
––
1G
–
2G
–
3G
–
–
With rectangular
lock screw blocks
(H: 6.2mm (.244"))
having an M2.6
thread
Without lock screw
blocks
Without lock screw blocks
E: Grounding adapter has no thread.
F, G, H: Grounding adapters have a thread (*1) for securing separately-purchased lock screw blocks (*2)
Used a lock screw block
[model number
KFS-( )S-C1N]
*1: No.4-40UNC inch thread
*2: Model number
KFS-4S-( )1W(M)
*1: M2.6 thread
*2: Model number
KFS-2.6S-( )1W(M)
*1: M3 thread
*2: Model number
KFS-3S-( )1W(M)
4H
M2.6 3.05mm(.120")dia. No.4-40UNC M2.6 M3
544
Straight through-hole receptacle
DJK
SERIES
SUBMINIATURE
CONNECTOR
D-sub JK
STRAIGHT THROUGH-HOLE RECEPTACLE ––––––––––––––––––––––––––––––01
• The mating section of the contact has a twin-contact style
construction with uniform elasticity to ensure a reliable contact
even when repeatedly mated and unmated.
• The roots of the contact leads are covered to prevent flux from
rising into the connector during soldering.
• A grounding adapter with a spring lock device allows the
connector to be temporarily secured on the printed circuit board
so that the connector can be soldered easily.
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
(with hexagonal lock screw blocks) (without lock screw blocks)
3A
With hexagonal lock
screw blocks
(H: 6.3mm (.248"))
having a No.4-40UNC
inch thread
Type AStraight through-hole receptacle
With grounding adapters
with a spring lock device
No.4-40UNC
2.5(.098)
12.6(.496)
7.9(.311)
16.34(.643)
1.98(.078) 1.98(.078)
24.99(.984)
30.8(1.213)
No.9 hole
6.94(.273)
H
21.28(.838) 3.5(.138)11.6(.457)
6.18
(.243) 3.2(.126)
10.7(.421)
0.45
(.018)
1.98(.078)
1.98
(.078)
10°
Note:
** shows the location where a two-digit code (see the table below for codes) should be entered. For example, if a gold-plated
(flash) receptacle with hexagonal lock screw blocks having a No. 4-40UNC inch thread and with grounding adapters having a
spring lock device is required, specify the model number as KES-15S-2A3A.
Q´ty /
box
Cir-
cuits
Model No.
Gold-plated (flash) receptacle Gold-plated [0.76micron(30micro-inch)]
receptacle with No.9 hole blocked
15 KES-15S-2A** KES-15S-2A**14-23 100
H: Height of the lock screw block (for Types A & B)
545
Specifications–––––––––––––––––––––––––––––––––––––––––––––––––––––
Part name Material and Finish
Contact
Insulator
Shell
Grounding adapter
Phosphor bronze, nickel-undercoated, selective gold-plated
Glass-filled PBT, UL94V-0, black
Mild steel, copper-undercoated, nickel-plated
Brass, copper-undercoated, tin/lead-plated
• Series name
• Shell size: E
• Wire connection type:
S ... Straight through-hole type
• Number of circuits: 15
• Connector type: S ... Receptacle
• Connector construction/dimensions:
Standard JK series straight through-hole type
• Type of grounding adapters
3 ... With grounding adapters having a spring lock device
• Type of lock screw blocks
A ...
With hexagonal lock screw blocks having a No. 4-40UNC inch thread
B ...
With hexagonal lock screw blocks having an M2.6 thread
D ...
Without lock screw blocks
F ...
Without lock screw blocks, but with grounding adapters having a No. 4-40UNC inch thread
G ...
Without lock screw blocks, but with grounding adapters having an M2.6 thread
H ...
Without lock screw blocks, but with grounding adapters having an M3 thread
• Finish
Blank ... Gold-plated (flash) 12 ... 0.2micron(8micro-inch) gold-plated
13 ... 0.4micron(16micro-inch) gold-plated 14 ... 0.76micron(30micro-inch) gold-plated
• Blocked hole for keying ... Blank: all holes open, 23: #9 hole blocked
—
K E S 15 S 2A 3 A 14 23
——
Model number identification
Materials
Characteristics
Current rating
Voltage rating
Temperature range
Contact resistance
Insulation resistance
Withstanding voltage
1.0A, AC, DC
250V AC, DC
-40˚C to +85˚C (including temperature rise in
applying electrical current)
Initial value/15mΩ max.
After environmental testing/30mΩ max.
5,000MΩ min.
1,000V AC/minute
Applicable PC board
thickness 1.6mm(.063")
Note: Contact JST for details.
Note: Contact JST for special plating requirements.
D SUBMINIATURE CONNECTOR JK SERIES
Type B
Without lock screw blocks
F, G, H: Grounding adapters have a thread (*1) for securing separately-
purchased lock screw blocks (*2)
Type D Type F Type G Type H
With hexagonal
lock screw blocks
(H: 6.3mm (.248"))
having an M2.6 thread *1: No.4-40UNC inch
thread
*2: Model number
JFS-4S-( )1W(M)
*1: M2.6 thread
*2: Model number
JFS-2.6S-( )1W(M)
*1: M3 thread
*2: Model number
JFS-3S-( )1W(M)
3B 3D 3F 3G 3H
Without lock screw
blocks
M2.6 No.4-40UNC M2.6 M3
Standards ––––––––––––––––––––––
0Recognized E603891Certified LR20812
546
D SUBMINIATURE CONNECTOR JK SERIES
PC board layout (viewed from component side) ––––––––––––––––––––––––––––––––––––
Panel layout––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
10°
1.6R
3.2 ± 0.1
(.126 ± .004)dia.
24.99 ± 0.15(.984 ± .006)
20.6 ± 0.2(.811 ± .008)
12.0 ± 0.2
(.472 ± .008)
Right angle through-hole type Straight through-hole type
PC board edge
0.254 ± 0.05
(.010 ± .002)
2.286 ± 0.05
(.090 ± .002)
1.143 ± 0.05
(.045 ± .002)
15---1.0
(.039 )dia.
+0.1
-
0
24.99 ± 0.15(.984 ± .006)
2.54 ± 0.05
(.100 ± .002)
2.54 ± 0.05
(.100 ± .002)
2---3.2 ± 0.1
(.126 ± .004)dia.
11.0
(.433)max.
+.004
-
0
0.254 ± 0.05
(.010 ± .002)
2.286 ± 0.05
(.090 ± .002 )
1.143 ± 0.05
(.045 ± .002)
15---0.8 ± 0.05
(.031 ± .002)dia.
24.99 ± 0.15(.984 ± .006)
1.98 ± 0.05
(.078 ± .002 )
2---3.17 ± 0.05
(.125 ± .002)dia.
1.98 ± 0.05
(.078 ± .002)dia.