250250250
PH connector:
Top entry type header
(for PHN and KR receptacles)
KRW connector:
Top entry type header
KRW connector:
Side entry type he
a
PHN connector:
Crimp style receptacle
PHN connector:
Crimp style receptacle
KRW connector:
Holder
PH connector:
Side entry type header
(for PHN and KR receptacles) TR connector:
Unit for wire-to-wire connection
(for PHN and KR receptacles)
KR connector:
IDC receptacle
KR connector:
IDC receptacle
Based upon JST's field proven KR series
connectors, the KR series family of
connectors have been expanded to meet
the requirements of high density packaging.
The KRW connector allows double-row
wire-to-board connection using either the
KR or PHN connectors. Whilst the TR
connector allows wire-to-wire connection,
also using either the KR or PHN
connectors.
Features––––––––––––––––––––––––
• Multi-IDC-harnesses are possible
• Various types of connectors
In addition to the KRW, KR, PHN and TR connectors, there
are other 2.0mm(.079")pitch connectors available such as the
KRD, CR, DA, DD and DS ranges.
• Cost reduction
By introducing the KR family series, a reduction in harness
production time can be achieved through rationalization/
standardization. This in turn, will therefore reduce harness
costs, thus benefiting both the harness-maker and the set-
maker alike.
• Two types of circuit layouts
The connector is available in either the normal or reverse
configurations. (Circuit number layouts are different from each
other.)
KR
FAMILY SERIES/KRW•KR•PHN•TR CONNECTOR
Disconnectable Insulation displacement and Crimp style connectors
2.0mm
(.079") pitch
IDC
1.0A AC, DC (AWG#26)
100V AC, DC
-40˚C to +85˚C (including temperature rise)
Initial value / 10m Ω max. After environmental testing / 20m Ω max.
1,000M Ω min.
800V AC / minute
KR connector, CR connector, PHN connector
Current rating
Voltage rating
Temperature rise
Contact resistance
Insulation resistance
Withstanding voltage
Applicable connector
Applicable PC board thickness
Applicable panel thickness
KRW connector TR/TRW connector
1.6mm(.063")
–
–
0.8 to 2.0mm(.031" to .079")
Series
Item
•Contact JST for details.
Specifications
0Recognized E60389
1Certified LR20812
2R75087: PH, PHN connectors
2R75088: KR connector
2R9851222: KRW connector
2R9851223: TR connector
251
H JST
B5.15(.203)
0.9(.035)
3.5(.138)
4.2(.165)
A
2.0
(.079) 2.0
(.079)
Reverse type:Circuit No.1 Normal type:Circuit No.1
H JST
B
A
5.15(.203)
0.9(.035)
3.5(.138)
4.2(.165)
2.0
(.079) 2.0
(.079)
Reverse type:Circuit No.1 Normal type:Circuit No.1
Circuits Model No. Dimensions mm(in.)
AB
Normal type
UL1571, 1061(Contact JST for other UL styles.)
AWG#28, #26, #24(Contact JST for AWG#24.)
Conductor / 7 stands, tin-plated annealed copper
Insulation O.D. / 0.9 to 1.0mm(.035" to .039")
Applicable wire
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
02KR-6H-P
03KR-6H-P
04KR-6H-P
05KR-6H-P
06KR-6H-P
07KR-6H-P
08KR-6H-P
09KR-6H-P
10KR-6H-P
11KR-6H-P
12KR-6H-P
13KR-6H-P
14KR-6H-P
15KR-6H-P
16KR-6H-P
Reverse type
02KR-6H-PC
03KR-6H-PC
04KR-6H-PC
05KR-6H-PC
06KR-6H-PC
07KR-6H-PC
08KR-6H-PC
09KR-6H-PC
10KR-6H-PC
11KR-6H-PC
12KR-6H-PC
13KR-6H-PC
14KR-6H-PC
15KR-6H-PC
16KR-6H-PC
Material and Finish
2.0( .079)
4.0( .157)
6.0( .236)
8.0( .315)
10.0( .394)
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
6.0( .236)
8.0( .315)
10.0( .394)
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
32.0(1.260)
34.0(1.339)
Contact: Phosphor bronze, tin-plated
Housing: 2 to 12 circuits...Nylon 66, UL94V-0, gray
13 to 16 circuits...Glass-filled nylon 66, UL94V-0, gray
(2 to 12 circuits)
(13 to 16 circuits)
5.7(.224)
2.85(.112)
2.05(.081)
1.0(.039)
1.5(.059)
2.08(.082)
Material and Finish
Model No. Applicable wire Q'ty/
reelmm2AWG#
Insulation O.D.
mm(in.)
Phosphor bronze, tin-plated
SPH-002T-P0.5L 0.08 to 0.22 28 to 24
0.8 to 1.5(.013 to .059)
8,000
Insulation displacement connector (Receptacle) –––––––––––––––––––––––––––––––
Crimp style connector (Contact) –––––––––––––––––––––––––––––––––––––––––––––
Note: SPH-002T-P0.5S is also available.
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 –––––––––––––––––––––––––––––––
SPH-002T-P0.5L APLMK SPH002-05L APLNC SPH002-05L APLMKLS SPH002-05L APLLSNC SPH002-05L –
KR FAMILY SERIES CONNECTOR
252252
KR FAMILY SERIES CONNECTOR
H JST
B
A
2.0(.079)
4.2(.165)
3.5(.138)
6.25(.246)
Circuit No.1 No. of Circuits
HJST
B
A
2.0(.079)
2.0(.079)
4.2(.165)
3.5(.138)
6.25(.246)
Circuit No.1
No. of Circuits
H JST
B
A
2.0(.079)
Circuit No.1
4.2(.165)
3.5(.138)
6.25(.246)
No. of Circuits
HJST
B
A
Circuit No.1
No. of Circuits
4.2(.165)
3.5(.138)
6.25(.246)
2.0(.079)
2.0(.079)
Nylon 66, UL94V-0, gray
Circuits Model No. Dimensions mm(in.)
AB
Material
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PHNR-02-H
PHNR-03-H
PHNR-04-H
PHNR-05-H
PHNR-06-H
PHNR-07-H
PHNR-08-H
PHNR-09-H
PHNR-10-H
PHNR-11-H
PHNR-12-H
PHNR-13-H
PHNR-14-H
PHNR-15-H
PHNR-16-H
PHNR-02C-H
PHNR-03C-H
PHNR-04C-H
PHNR-05C-H
PHNR-06C-H
PHNR-07C-H
PHNR-08C-H
PHNR-09C-H
PHNR-10C-H
PHNR-11C-H
PHNR-12C-H
PHNR-13C-H
PHNR-14C-H
PHNR-15C-H
PHNR-16C-H
2.0( .079)
4.0( .157)
6.0( .236)
8.0( .315)
10.0( .394)
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
6.0( .236)
8.0( .315)
10.0( .394)
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
32.0(1.260)
34.0(1.339)
Normal type Reverse type
Crimp style connector (Housing) ––––––––––––––––––––––––––––––––––––––––––––
Reverse type
Normal type
(3 to 16 circuits)(2 circuits)
(3 to 16 circuits)(2 circuits)
253
Circuits
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
B 2B-PH-KBL-H
B 3B-PH-KBL-H
B 4B-PH-KBL-H
B 5B-PH-KBL-H
B 6B-PH-KBL-H
B 7B-PH-KBL-H
B 8B-PH-KBL-H
B 9B-PH-KBL-H
B10B-PH-KBL-H
B11B-PH-KBL-H
B12B-PH-KBL-H
B13B-PH-KBL-H
B14B-PH-KBL-H
B15B-PH-KBL-H
B16B-PH-KBL-H
S 2B-PH-KL
S 3B-PH-KL
S 4B-PH-KL
S 5B-PH-KL
S 6B-PH-KL
S 7B-PH-KL
S 8B-PH-KL
S 9B-PH-KL
S10B-PH-KL
S11B-PH-KL
S12B-PH-KL
S13B-PH-KL
S14B-PH-KL
S15B-PH-KL
S16B-PH-KL
2.0( .079)
4.0( .157)
6.0( .236)
8.0( .315)
10.0( .394)
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
5.9( .232)
7.9( .311)
9.9( .390)
11.9( .469)
13.9( .547)
15.9( .626)
17.9( .705)
19.9( .783)
21.9( .862)
23.9( .941)
25.9(1.020)
27.9(1.098)
29.9(1.177)
31.9(1.256)
33.9(1.335)
Normal type Model No.
Top entry type (with a boss)
Side entry type
Circuits
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
B 2B-PH-KBLC-H
B 3B-PH-KBLC-H
B 4B-PH-KBLC-H
B 5B-PH-KBLC-H
B 6B-PH-KBLC-H
B 7B-PH-KBLC-H
B 8B-PH-KBLC-H
B 9B-PH-KBLC-H
B10B-PH-KBLC-H
B11B-PH-KBLC-H
B12B-PH-KBLC-H
B13B-PH-KBLC-H
B14B-PH-KBLC-H
B15B-PH-KBLC-H
B16B-PH-KBLC-H
S 2B-PH-KLC-H
S 3B-PH-KLC-H
S 4B-PH-KLC-H
S 5B-PH-KLC-H
S 6B-PH-KLC-H
S 7B-PH-KLC-H
S 8B-PH-KLC-H
S 9B-PH-KLC-H
S10B-PH-KLC-H
S11B-PH-KLC-H
S12B-PH-KLC-H
S13B-PH-KLC-H
S14B-PH-KLC-H
S15B-PH-KLC-H
S16B-PH-KLC-H
2.0( .079)
4.0( .157)
6.0( .236)
8.0( .315)
10.0( .394)
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
5.9( .232)
7.9( .311)
9.9( .390)
11.9( .469)
13.9( .547)
15.9( .626)
17.9( .705)
19.9( .783)
21.9( .862)
23.9( .941)
25.9(1.020)
27.9(1.098)
29.9(1.177)
31.9(1.256)
33.9(1.335)
Reverse type Model No. Dimensions mm(in.)
AB
Dimensions mm(in.)
AB
Top entry type (with a boss)
Side entry type
Material and Finish
Pin: Copper alloy, copper-undercoated, tin/lead-plated(reflow)
Wafer: Nylon66, UL94V-0, gray
0.8
Reverse type:
Circuit No.1 Normal type:
Circuit No.1
+0.1
0
(.031 ) dia.
+.004
0
0.7-0.1
0
(.028 ) dia.
-.004
0
0.7-0.1
0
(.028 ) dia.
-.004
0
Reverse type:
Circuit No.1 Normal type:
Circuit No.1
1.5±0.05
(.059±.002)
1.5+0.05
0
(.059 )
+.002
0
2.0±0.05
(.079±.002)
2.0±0.05
(.079±.002)
B
A
1.95
(.077)
1.95
(.077)
4.5(.177)
1.7(.067)
6.0(.236)3.4(.134)
0.5(.020)
B
0.5(.020)
2.0(.079)ANormal type:
Circuit No.1
Normal type:
Circuit No.1
Reverse type:
Circuit No.1
Normal type:
Circuit No.1
Reverse type:
Circuit No.1
Reverse type:
Circuit No.1
B4.8(.189)
1.7(.067)
6.25(.246)
3.4
(.134)
6.0(.236)
1.6(.063)
0.5
(.020)
1.95
(.077) A
2.0(.079)
7.6(.299)
8.5(.335)
4.8(.189)
6.25
(.246)
4.8(.189)
6.9(.272)
6.0(.236)
Single-row shrouded header (Through-hole type) ––––––––––––––––––––––––––––––
PC board layout
(viewed from component side)
–––– Assembly layout–––––––––––––––––––––
Side entry type
Top entry type
Side entry type
Top entry type Side entry type
Top entry type
Note: Top entry type headers without boss are also available.
Contact JST for details
(3 to 16 circuits)
(2 circuits)
KR FAMILY SERIES CONNECTOR
254
Normal type:
Circuit No.1
9.0(.354)min.
5.5
(.217)
max.
Edge of the
shrouded header
(mating side)
Reverse type:
Circuit No.1
1.0(.039)min.
Edge of the
shrouded header
(mating side)
Reverse type:
Circuit No.1 Normal type:
Circuit No.1
3.0±0.1
(.118±.004)
3.4±0.1
(.134±.004)
0.2(.008)
1.0
(.039)
7.0(.276)min.
2.0
(.079)max.
2.0±0.05
(.079±.002)
2.0±0.05
(.079±.002)
1.6±0.1
(.063±.004)
1.6±0.1
(.063±.004) 1.5±0.1
(.059±.004)
1.6±0.1
(.063±.004)
5.0(.197)
7.5(.295)
6.6(.260)
7.6(.299)
9.6(.378) 1.0(.039)
5.5(.217)
A
B
2.975
(.117) 2.0(.079) 1.9(.075)
5.0(.197) [2.0(.079)]
6.6(.260)
1.4
(.055) 2.2
(.087)
Normal type:
Circuit No.1
Reverse type:
Circuit No.1
A
B
2.95
(.116)
2.0
(.079)
5.5(.217)
2.4
(.094)
1.6(.063)
6.0(.236) [2.6(.102)]
Reverse type:
Circuit No.1
Normal type:
Circuit No.1
Circuits
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
B 2B-PH-SM3-TB
B 3B-PH-SM3-TB
B 4B-PH-SM3-TB
B 5B-PH-SM3-TB
B 6B-PH-SM3-TB
B 7B-PH-SM3-TB
B 8B-PH-SM3-TB
B 9B-PH-SM3-TB
B10B-PH-SM3-TB
B11B-PH-SM3-TB
B12B-PH-SM3-TB
B13B-PH-SM3-TB
B14B-PH-SM3-TB
B15B-PH-SM3-TB
B16B-PH-SM3-TB
S 2B-PH-SM3-TB
S 3B-PH-SM3-TB
S 4B-PH-SM3-TB
S 5B-PH-SM3-TB
S 6B-PH-SM3-TB
S 7B-PH-SM3-TB
S 8B-PH-SM3-TB
S 9B-PH-SM3-TB
S10B-PH-SM3-TB
-
S12B-PH-SM3-TB
S13B-PH-SM3-TB
S14B-PH-SM3-TB
S15B-PH-SM3-TB
-
Normal type Model No. Dimensions mm(in.)
AB
Top entry type (with a boss)
Side entry type
Circuits
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
B 2B-PH-SM3C-TB
B 3B-PH-SM3C-TB
B 4B-PH-SM3C-TB
B 5B-PH-SM3C-TB
B 6B-PH-SM3C-TB
B 7B-PH-SM3C-TB
B 8B-PH-SM3C-TB
B 9B-PH-SM3C-TB
B10B-PH-SM3C-TB
B11B-PH-SM3C-TB
B12B-PH-SM3C-TB
B13B-PH-SM3C-TB
B14B-PH-SM3C-TB
B15B-PH-SM3C-TB
B16B-PH-SM3C-TB
S 2B-PH-SM3C-TB
S 3B-PH-SM3C-TB
S 4B-PH-SM3C-TB
S 5B-PH-SM3C-TB
S 6B-PH-SM3C-TB
S 7B-PH-SM3C-TB
S 8B-PH-SM3C-TB
S 9B-PH-SM3C-TB
S10B-PH-SM3C-TB
-
S12B-PH-SM3C-TB
S13B-PH-SM3C-TB
S14B-PH-SM3C-TB
S15B-PH-SM3C-TB
-
Material and Finish
Pin: Copper alloy, copper-undercoated, tin/lead-plated
Housing: Nylon 66, UL94V-0, ivory (natural)
Solder tab: Brass, copper-undercoated, tin/lead-plated
Reverse type Model No. Dimensions mm(in.)
AB
Top entry type (with a boss)
Side entry type
2.0( .079)
4.0( .157)
6.0( .236)
8.0( .315)
10.0( .394)
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
7.9( .311)
9.9( .390)
11.9( .469)
13.9( .547)
15.9( .626)
17.9( .705)
19.9( .783)
21.9( .862)
23.9( .941)
25.9(1.020)
27.9(1.098)
29.9(1.177)
31.9(1.256)
33.9(1.335)
35.9(1.413)
2.0( .079)
4.0( .157)
6.0( .236)
8.0( .315)
10.0( .394)
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
7.9( .311)
9.9( .390)
11.9( .469)
13.9( .547)
15.9( .626)
17.9( .705)
19.9( .783)
21.9( .862)
23.9( .941)
25.9(1.020)
27.9(1.098)
29.9(1.177)
31.9(1.256)
33.9(1.335)
35.9(1.413)
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
Q'ty /
reel
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
Q'ty /
reel
PC board layout
(viewed from component side)
––––––
Assembly layout–––––––––––––––––––––
Single-row shouded header (SMT type) ––––––––––––––––––––––––––––––––––––––
Side entry type
Top entry type
Side entry type
Top entry type
Side entry type
Top entry type
Note: 1. The products listed above are supplied on embossed tape.
2. Contact JST for the top entry type headers with suction cap.
Note: The products listed above are supplied on embossed tape.
KR FAMILY SERIES CONNECTOR
255
A4.7
(.185)
10.7(.421)
7.5(.295)
3.4
(.134)
3.7
(.146)
2.0(.079)
B
HJST
B
A
Line A
Line B
Normal type:
Line A/Circuit No.1
Reverse type:
Line B/Circuit No.1 Normal type:
Line B/Circuit No.1
Reverse type:
Line A/Circuit No.1
B
A
2.8(.110)
10.05(.396)
5.8(.228) 2.0(.079)
10.85(.427)
3.4
(.134)
4.7(.185) 2.0(.079)
HJST
Reverse type:
Line B/Circuit No.1
Reverse type:
Line A/Circuit No.1
Normal type:
Line B/Circuit No.1
Normal type:
Line A/Circuit No.1
Line
B
Line
A
Post: Copper alloy, copper-undercoated, tin/lead-plated
Wafer: Nylon 66, UL94V-0, gray
Material and Finish
10
12
14
16
18
20
22
24
26
28
30
32
B10B-KRWHK
B12B-KRWHK
B14B-KRWHK
B16B-KRWHK
B18B-KRWHK
B20B-KRWHK
B22B-KRWHK
B24B-KRWHK
B26B-KRWHK
B28B-KRWHK
B30B-KRWHK
B32B-KRWHK
-
-
-
S16B-KRWHS
S18B-KRWHS
S20B-KRWHS
S22B-KRWHS
S24B-KRWHS
S26B-KRWHS
S28B-KRWHS
S30B-KRWHS
S32B-KRWHS
B10B-KRWHK-C
B12B-KRWHK-C
B14B-KRWHK-C
B16B-KRWHK-C
B18B-KRWHK-C
B20B-KRWHK-C
B22B-KRWHK-C
B24B-KRWHK-C
B26B-KRWHK-C
B28B-KRWHK-C
B30B-KRWHK-C
B32B-KRWHK-C
-
-
-
S16B-KRWHS-C
S18B-KRWHS-C
S20B-KRWHS-C
S22B-KRWHS-C
S24B-KRWHS-C
S26B-KRWHS-C
S28B-KRWHS-C
S30B-KRWHS-C
S32B-KRWHS-C
8.0( .315)
10.0( .394)
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
16.4( .646)
18.4( .724)
20.4( .803)
22.4( .882)
24.4( .961)
26.4(1.039)
28.4(1.118)
30.4(1.197)
32.4(1.276)
34.4(1.354)
36.4(1.433)
38.4(1.512)
Circuits
Model No.
Normal type Reverse type Dimensions mm(in.)
AB
Top entry type Side entry type Top entry type Side entry type
Top entry type
Side entry type
Double-row shrouded Header –––––––––––––––––––––––––––––––––––––––––––––––
Note:
1.Top entry type headers with bosses or without kinked tails are also available.
2.The products listed above are supplied packed in tray.
HJST
Line A
Line B
Line A/Circuit No.1
Line B/Circuit No.1
B
A
10.7(.421)
3.4
(.134)
11.5(.453)
10.7(.421)
3.4
(.134)
11.5(.453)
Top entry type
Double-row shrouded Header (with locks)–––––––––––––––––––––––––––––––––––––
Note:The products listed above are supplied packed in tray.
Circuits
Material and Finish
10
12
14
16
18
20
22
24
26
28
30
32
B10B-KRWHK-F
B12B-KRWHK-F
B14B-KRWHK-F
B16B-KRWHK-F
B18B-KRWHK-F
B20B-KRWHK-F
B22B-KRWHK-F
B24B-KRWHK-F
B26B-KRWHK-F
B28B-KRWHK-F
B30B-KRWHK-F
B32B-KRWHK-F
B10B-KRWHK-F-1
B12B-KRWHK-F-1
B14B-KRWHK-F-1
B16B-KRWHK-F-1
B18B-KRWHK-F-1
B20B-KRWHK-F-1
B22B-KRWHK-F-1
B24B-KRWHK-F-1
B26B-KRWHK-F-1
B28B-KRWHK-F-1
B30B-KRWHK-F-1
B32B-KRWHK-F-1
B10B-KRWHK-F-1D
B12B-KRWHK-F-1D
B14B-KRWHK-F-1D
B16B-KRWHK-F-1D
B18B-KRWHK-F-1D
B20B-KRWHK-F-1D
B22B-KRWHK-F-1D
B24B-KRWHK-F-1D
B26B-KRWHK-F-1D
B28B-KRWHK-F-1D
B30B-KRWHK-F-1D
B32B-KRWHK-F-1D
Model No.
Top entry type
Dimensions mm(in.)
AB
Without bosses
With a standard boss With a compact boss
Post: Copper alloy, copper-undercoated, tin/lead-plated
Wafer: Nylon 66, UL94V-0, gray
8.0( .315)
10.0( .394)
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
17.0( .669)
19.0( .748)
21.0( .827)
23.0( .906)
25.0( .984)
27.0(1.063)
29.0(1.142)
31.0(1.220)
33.0(1.299)
35.0(1.378)
37.0(1.457)
39.0(1.535)
KR FAMILY SERIES CONNECTOR
With a standard boss
With a compact boss
KR FAMILY SERIES CONNECTOR
0.8
(.031 )dia.
6.5±0.05
(.256±.002)
Reverse type:
Line A/Circuit No.1
Normal type:
Line A/Circuit No.1
Reverse type:
Line B/Circuit No.1 Normal type:
Line B/Circuit No.1
Line A
Line B
+0.1
0
+.004
+.0
2.0±0.05
(.079±.002)
with KR receptacles
8.4(.331)
with PHN receptacles
8.6(.339)
Top entry type Top entry type
Line A/
Circuit No.1
Line A
Line B Line B/Circuit No.1
Line A/
Circuit No.1
Line A
Line B Line B/Circuit No.1
6.5±0.05
(.256±.002)
1.1±0.05
(.043±.002)
0.4±0.05
(.016±.002)
6.5±0.05
(.256±.002)
0.8
(.031 )dia.
+0.1
0
+.004
00.8
(.031 )dia.
+0.1
0
+.004
0
2.0±0.05
(.079±.002)
2.65±0.05
(.104±.002) Boss hole
1.6±0.1
(.063±.004)dia. Boss hole
1.2±0.1
(.047±.004)dia.
2.0±0.05
(.079±.002)
2.65±0.05
(.104±.002)A±0.1(.004)A±0.1(.004)
With locks With locks
5.8±0.1
(.228±.004)
0.8
(.031 )dia.
+0.1
0
+0.1
0
+.004
+.0
+.004
+.0
1.6
(.063 )dia.
Reverse type:
Line A/Circuit No.1
Reverse type:
Line B/Circuit No.1
Normal type:
Line B/Circuit No.1 Normal type:
Line A/Circuit No.1
2.0±0.05
(.079±.002)
2.0±0.05
(.079±.002)
2.8±0.05
(.110±.002)
10.95(.431)
with KR receptacles with PHN receptacles
11.15(.439)
Side entry type Side entry type
PC board layout (viewed from component side) ––––––––– Assembly layout –––––––––––
11.5(.453)
11.5(.453)
with KR receptacles with PHNR receptacles
256
(With a standard boss)
(With a standard boss) (With a compact boss)
(With a standard boss)
257
KR FAMILY SERIES CONNECTOR
A
B1.0(.039)
0.7(.028)
0.8(.031) 5.0(.197)
5.0(.197)
9.7 (.382 )
9.7(.382)
3.0(.118)
A
Normal type:
Line A/Circuit No.1
Reverse type:
Line B/Circuit No.1
Indication for Line A
Indication for Line B
A
BH JST
1.0(.039)dia.
Reverse type:
Line A/Circuit No.1
Normal type: Line B/Circuit No.1
Line A
Line B
0.8(.031)
6.65(.262)
Nylon 66, UL94V-0, gray
Circuits Model No. Dimensions mm(in.)
AB
Material
10
12
14
16
18
20
22
24
26
28
30
32
KRWH-10-H
KRWH-12-H
KRWH-14-H
KRWH-16-H
KRWH-18-H
KRWH-20-H
KRWH-22-H
KRWH-24-H
KRWH-26-H
KRWH-28-H
KRWH-30-H
KRWH-32-H
KRWH-10C-H
KRWH-12C-H
KRWH-14C-H
KRWH-16C-H
KRWH-18C-H
KRWH-20C-H
KRWH-22C-H
KRWH-24C-H
KRWH-26C-H
KRWH-28C-H
KRWH-30C-H
KRWH-32C-H
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
32.0(1.260)
34.0(1.339)
14.4( .567)
16.4( .646)
18.4( .724)
20.4( .803)
22.4( .882)
24.4( .961)
26.4(1.039)
28.4(1.118)
30.4(1.197)
32.4(1.276)
34.4(1.354)
36.4(1.433)
Normal type Reverse type
KRW connector Holder–––––––––––––––––––––––––––––––––––––––––––––––––––––
H J T
2.0(.079)
1.3
(.051)
2.8
(.110) A
B
C
10.5(.413)
6.4(.252)
3.2(.126)
2.0(.079)
D
7.4(.291)
Secure locking
Reverse type: Circuit No.1
Normal type: Circuit No.1
BCD
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
BU02P-TR-P-H
BU03P-TR-P-H
BU04P-TR-P-H
BU05P-TR-P-H
BU06P-TR-P-H
BU07P-TR-P-H
BU08P-TR-P-H
BU09P-TR-P-H
BU10P-TR-P-H
BU11P-TR-P-H
BU12P-TR-P-H
BU13P-TR-P-H
BU14P-TR-P-H
BU15P-TR-P-H
BU16P-TR-P-H
BU02P-TR-PC-H
BU03P-TR-PC-H
BU04P-TR-PC-H
BU05P-TR-PC-H
BU06P-TR-PC-H
BU07P-TR-PC-H
BU08P-TR-PC-H
BU09P-TR-PC-H
BU10P-TR-PC-H
BU11P-TR-PC-H
BU12P-TR-PC-H
BU13P-TR-PC-H
BU14P-TR-PC-H
BU15P-TR-PC-H
BU16P-TR-PC-H
7.6( .299)
9.6( .378)
11.6( .457)
13.6( .535)
15.6( .614)
17.6( .693)
19.6( .772)
21.6( .850)
23.6( .929)
25.6(1.008)
27.6(1.087)
29.6(1.165)
31.6(1.244)
33.6(1.323)
35.6(1.402)
7.9( .311)
9.9( .390)
11.9( .469)
13.9( .547)
15.9( .626)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
32.0(1.260)
34.0(1.339)
36.0(1.417)
11.6( .457)
13.6( .535)
15.6( .614)
17.6( .693)
19.6( .772)
21.6( .850)
23.6( .929)
25.6(1.008)
27.6(1.087)
29.6(1.165)
31.6(1.244)
33.6(1.323)
35.6(1.402)
37.6(1.480)
39.6(1.559)
A
2.0( .079)
4.0( .157)
6.0( .236)
8.0( .315)
10.0( .394)
12.0( .472)
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
Circuits Model No. Dimensions mm(in.)
Material and Finish
Post: Copper alloy, copper-undercoated, tin/lead-plated
Housing: Nylon 66, UL94V-0, gray
Normal type Reverse type
B
A
A2.0(.079)
B
Reverse type:
Line B/Circuit No.1
Normal type:
Line B/Circuit No.1
Line B
Mark
Line A Mark
Normal type:
Line A/Circuit No.1
Reverse type:
Line A/Circuit No.1
H JST
C
D
13.2(.520)13.4(.528)
7.6
(.299)
4.2(.165)
11.5(.453)
1.5(.059)
Model No.
Circuits Dimensions mm(in.)
BC D
Material and Finish
16
18
20
22
24
26
28
30
32
BU16P-TRW-P-H
BU18P-TRW-P-H
BU20P-TRW-P-H
BU22P-TRW-P-H
BU24P-TRW-P-H
BU26P-TRW-P-H
BU28P-TRW-P-H
BU30P-TRW-P-H
BU32P-TRW-P-H
BU16P-TRW-PC-H
BU18P-TRW-PC-H
BU20P-TRW-PC-H
BU22P-TRW-PC-H
BU24P-TRW-PC-H
BU26P-TRW-PC-H
BU28P-TRW-PC-H
BU30P-TRW-PC-H
BU32P-TRW-PC-H
23.5( .925)
25.5(1.004)
27.5(1.083)
29.5(1.161)
31.5(1.240)
33.5(1.319)
35.5(1.398)
37.5(1.476)
39.5(1.555)
23.9( .941)
25.9(1.020)
27.9(1.098)
29.9(1.177)
31.9(1.256)
33.9(1.335)
35.9(1.413)
37.9(1.492)
39.9(1.571)
27.5(1.083)
29.5(1.161)
31.5(1.240)
33.5(1.319)
35.5(1.398)
37.5(1.476)
39.5(1.555)
41.5(1.634)
43.5(1.713)
Post: Copper alloy, copper-undercoated, tin/lead-plated
Housing: Nylon 66, UL94V-0
AReverse typeNormal type
14.0( .551)
16.0( .630)
18.0( .709)
20.0( .787)
22.0( .866)
24.0( .945)
26.0(1.024)
28.0(1.102)
30.0(1.181)
TR connectors without Secure locking device are also available.
TR connector (Unit for wire-to-wire connection) ––––––––––––––––––––––––––––––––
TRW connector (Unit for wire-to-wire connection) ––––––––––––––––––––––––––––––
Panel layout
Panel layout
