CZ connector
• Distortion resistant construction
• Compact and low profileCZW connector
CZW connector
• Low insertion force
• Locking construction
CZH connector
• Housing lance
• Intarchangeability
TZ/TZW connector
• The TZ connector is applicable to single-row
connection, while the TZW connector is for
dual-row connection.
• Applicable to wide range of panel thickness
• The design of the panel lock part does not allow
the wires to be caught there before mounting on
the panel.
CZ connector:
Socket
CZW connector:
Socket holder
TZW connector
TZ connector
CZ connector:
Top entry type
RPZ connector:
Receptacle
RPZ connector:
Plug
CZ connector:
Side entry type header
CZW connector:
Header
11
CZ
FAMILY SERIE
S/
CZ・CZW・CZH・CZHW・TZ・TZW
1.5mm pitch/Disconnectable Insulation displacement connectors
Based upon the 1.5 mm pitch CZ
connectors, the CZ family connectors
have been expanded to meet the
requirements of high density packaging.
The CZW connector holder allows dual-
row wire-to-board connection using the
CZ sockets, while the TZ (single-row)
or TZW (dual-row) allows wire-to-wire
connection, also using the CZ sockets.
※CZ connector used for the harness shown in the above-
mentioned figure can be replaced to CZH connector.
Standards ––––––––––––––––––––––
0Recognized E60389
1Certified LR20812
Specifications –––––––––––––––––––
*Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
*Compliant with RoHS.
<CZ connector through-hole type> Side entry type
Note: 1. The above figure is the figure viewed from the connector mounting side.
2. Tolerances are non-cumulative: ±0.05 mm for all centers.
3. Hole dimensions differ according to the type of PC board and piercing method. The dimensions above should serve as a guideline. Contact JST for details.
Top entry type
PC board layout and Assembly layout
CircuitNo.1
Connectoroutline
whenmatingwithCZHwhenmatingwithCZ
9.2
3.4 4.4
9.8
3.4 4.4
1.5
±0.05
1.5
±0.05
A
±0.1
2
±0.05
3
±0.05
φ
0.8
＋0.1
0
φ
0.7
＋0.1
0
CircuitNo.1 Connectoroutline
6.73.4
4.4
7.33.4
4.4
whenmatingwithCZHwhenmatingwithCZ
φ
0.8
＋0.1
1.5
±0.05
1.5
±0.05
1.5
±0.05
A
±0.1
2
±0.05
0.7
±0.05
0
φ
0.7
＋0.1
0
Current rating
Voltage rating
Temperature rise
Contact
resistance
Insulation resistance
Withstanding voltage
Applicable wire
Applicable PC
board thickness
Applicable panel
thickness
TZ / TZW
connector
Initial value / 20 mΩ max.
After environmental
tests / 40 mΩ max.
-
-
0.5 to 2 mm
CZH / CZHW
connector
2 A AC, DC (AWG #26)
100 V AC, DC
-25°C to +85°C (including temperature rise)
Initial value / 10 mΩ max.
After environmental tests
/ 20 mΩ max.
500 MΩ min.
500 VAC/minute
UL10272 (Contact JST
for other UL style wires.)
AWG #28,#26
Conductor / 7-strands,
tincoated annealed
copper Insulation O.D.
/ 0.7 to 0.83 mm
1.6 mm
-
Serise
Item CZ / CZW
connector
AWG #28
to#26
±0.05
4
±0.05
5.2
＋0.1
 0
D
±0.1
E
5.4
3.9
14.5
5.4
3.9
15
2
CZ FAMILY SERIES／CZ・CZW・CZH・CZHW・TZ・TZW
whenmatingwithCZH
whenmatingwithCZ
Connectoroutline
1.5±0.05
1.2±0.1
0.2
2.55±0.1
3.7±0.1 2.7MIN
A±0.1
0.9MIN
1.35±0.05
4.35±0.1
φ0.8＋0.1
4.9
7.2
4.9
7.8
0
1.25±0.1
whenmatingwithCZ
whenmatingwithCZH
Connector outline
4.15±0.1
1.35±0.05
A±0.1
1.5±0.05
0.9MIN
2.75±0.1
3.7±0.1
2.7MIN
2.2
φ0.8＋0.1
0
1.2±0.1 1.25±0.1
4.9
7.2
7.8
4.9
Connectoroutline
whenmatingwithCZHW
2±0.05
1.5±0.05
0.9 MIN
0.8±0.05
2.7
MIN
8.6±0.1
φ1.2 ＋0.1
 0
10
8.1
A±0.1
LineB/CircuitNo.1
(whenLineBisof
oddnumbers)
LineA/CircuitNo.1
Connectoroutline Connectoroutline
whenmatingwithCZW/CZHW whenmatingwithCZW/CZHW
±0.05
2.5
±0.05
1
＋0.1
 0
φ
0.7
±0.05
2
±0.05
2.5
±0.05
2.5
＋0.1
 0
φ
1.2
±0.05
1.5
±0.1
A
9
8.33.4
3.3±0.05
0.8±0.05
2.8±0.05
5.8±0.05
8.3±0.05
10.8±0.05
（3）
1.5±0.05
A±0.1
10.63.4
14.3
φ0.7＋0.1
0
2±0.05
LineB/CircuitNo.1
(whenLineBisof
evennumbers)
when mating with CZ/CZH
when mating with CZH
when mating with CZ
±0.05
5.9
＋0.1
 0
D
±0.1
E
＋0.1
 011
4.95
16.7
11.8
<CZ connector SMT type> Side entry typeTop entry type
<CZW connector through-hole type>
Side entry typeTop entry type
<CZW connector SMT type>
Note: 1. The above figure is the figure viewed from the connector mounting side.
2. Tolerances are non-cumulative: ±0.05 mm for all centers.
3. Hole dimensions differ according to the type of PC board and piercing method. The dimensions above should serve as a guideline. Contact JST for details.
<TZ connector> <TZW connector>
D,E dimensions: Refer to TZ connector (Until for wire-to-wire connection). D,E dimensions: Refer to TZ connector (Dual-row until for wire-to-wire connection).
PC board layout and Assembly layout
3
CZ FAMILY SERIES／CZ・CZW・CZH・CZHW・TZ・TZW
HJST
4.4
4.1
4.1
2.7
A
B
CircuitNo.1(Triangle-markindicates.)
Circuits
Model No.
Dimensions (mm)
AB
Material and Finish
Gray Yellow Q'ty/box
Contact: Phosphor bronze, tin-plated
(reflow treatment)
Housing: Glass-filled PA 66, UL94V-0
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
02CZ-6H
03CZ-6H
04CZ-6H
05CZ-6H
06CZ-6H
07CZ-6H
08CZ-6H
09CZ-6H
10CZ-6H
11CZ-6H
12CZ-6H
13CZ-6H
14CZ-6H
15CZ-6H
16CZ-6H
17CZ-6H
18CZ-6H
19CZ-6H
20CZ-6H
02CZ-6Y
03CZ-6Y
04CZ-6Y
05CZ-6Y
06CZ-6Y
07CZ-6Y
08CZ-6Y
09CZ-6Y
10CZ-6Y
11CZ-6Y
12CZ-6Y
13CZ-6Y
14CZ-6Y
15CZ-6Y
16CZ-6Y
17CZ-6Y
18CZ-6Y
19CZ-6Y
20CZ-6Y
1.5
3.0
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
16.5
18.0
19.5
21.0
22.5
24.0
25.5
27.0
28.5
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
16.5
18.0
19.5
21.0
22.5
24.0
25.5
27.0
28.5
30.0
31.5
2,000
2,000
2,000
2,000
2,000
2,000
2,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
2.2
4.05
1.5
1.1
1.1 Material and Finish
Model No. Applicable wire
mm2AWG #
Insulation O.D. (mm)
Q'ty/
reel
Phosphor bronze, tin-plated (reflow treatment)
SCZH-002T-P0.5 0.08〜0.13 28〜26 13,0000.8〜1.1
3.7A
1.5
B
C2.7
5
421 3
Circuits Model No. Dimensions(mm)
ABC
Material
Q'ty/
box
PBT
, UL94V-0, natural (white)
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
CZHR-02V-S
CZHR-03V-S
CZHR-04V-S
CZHR-05V-S
CZHR-06V-S
CZHR-07V-S
CZHR-08V-S
CZHR-09V-S
CZHR-10V-S
CZHR-11V-S
CZHR-12V-S
CZHR-13V-S
CZHR-14V-S
CZHR-15V-S
CZHR-16V-S
CZHR-17V-S
CZHR-19V-S
CZHR-20V-S
1.5
3.0
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
16.5
18.0
19.5
21.0
22.5
24.0
27.0
28.5
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
16.5
18.0
19.5
21.0
22.5
24.0
25.5
27.0
30.0
31.5
3.5
5.0
6.5
8.0
9.5
11.0
12.5
14.0
15.5
17.0
18.5
20.0
21.5
23.0
24.5
26.0
29.0
30.5
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
1,000
1,000
1,000
CZ connector socket
RoHS compliance
<For reference> As the color identification,
the following alphabet shall be put in the underlined part.
For availability, delivery and minimum order quantity, contact JST.
ex. 02CZ-6H-
Y…yellow H…natural (grayish color)
CZH connector housing
CZH connector contact
RoHS compliance
<For reference> As the color identification,
the following alphabet shall be put in the underlined part.
For availability, delivery and minimum order quantity, contact JST.
ex. CZHR-02V-S-
S…natural (white)
K…black H…gray Y…yellow
RoHS compliance
4
CZ FAMILY SERIES／CZ・CZW・CZH・CZHW・TZ・TZW
Line B / Circuit No.1
Line A / Circuit No.1
5.7
0.8 0.8A
8.1
B
HJST
Material
PBT
, UL94V-0, natural (white)
Circuits Model No.
Dimensions (mm)
AB
Q'ty/
box
16
18
20
22
24
26
28
30
32
34
36
38
40
CZWH-16-S
CZWH-18-S
CZWH-20-S
CZWH-22-S
CZWH-24-S
CZWH-26-S
CZWH-28-S
CZWH-30-S
CZWH-32-S
CZWH-34-S
CZWH-36-S
CZWH-38-S
CZWH-40-S
14.9
16.4
17.9
19.4
20.9
22.4
23.9
25.4
26.9
28.4
29.9
31.4
32.9
13.5
15.0
16.5
18.0
19.5
21.0
22.5
24.0
25.5
27.0
28.5
30.0
31.5
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
CircuitNo.1 CircuitNo.1
CircuitNo.1 CircuitNo.1
4.2
6.63.4
B
A
1.51.5 2
HJST
9.1
4.2
3.4
32
1.5
B
A
Circuits Model No.
Dimensions (mm)
AB
Material and Finish
Top entry type Side entry type
Top entry type
Side entry type
Q'ty/box
Pin: Copper alloy, copper-undercoated, tin-plated (reflow treatment)
Wafer: Glass-filled PA 66, UL94V-0, natural (grayish color)
Note: Models B( )B-CZHK-B are the headers without the boss.
Note: Models S( )B-CZHK-B are the headers without the boss.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
B02B-CZHK-B-1
B03B-CZHK-B-1
B04B-CZHK-B-1
B05B-CZHK-B-1
B06B-CZHK-B-1
B07B-CZHK-B-1
B08B-CZHK-B-1
B09B-CZHK-B-1
B10B-CZHK-B-1
B11B-CZHK-B-1
B12B-CZHK-B-1
B13B-CZHK-B-1
B14B-CZHK-B-1
B15B-CZHK-B-1
B16B-CZHK-B-1
B17B-CZHK-B-1
B18B-CZHK-B-1
B19B-CZHK-B-1
B20B-CZHK-B-1
1.5
3.0
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
16.5
18.0
19.5
21.0
22.5
24.0
25.5
27.0
28.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
16.5
18.0
19.5
21.0
22.5
24.0
25.5
27.0
28.5
30.0
31.5
33.0
2,072
1,624
1,344
1,176
1,008
896
784
728
672
616
560
504
504
448
448
392
392
392
336
S02B-CZHK-B-1
S03B-CZHK-B-1
S04B-CZHK-B-1
S05B-CZHK-B-1
S06B-CZHK-B-1
S07B-CZHK-B-1
S08B-CZHK-B-1
S09B-CZHK-B-1
S10B-CZHK-B-1
S11B-CZHK-B-1
S12B-CZHK-B-1
S13B-CZHK-B-1
S14B-CZHK-B-1
S15B-CZHK-B-1
S16B-CZHK-B-1
S17B-CZHK-B-1
S18B-CZHK-B-1
S19B-CZHK-B-1
S20B-CZHK-B-1
1,480
1,160
960
840
720
640
560
520
480
440
400
360
360
320
320
280
280
280
240
B
A
1.5
1.5
1
1.35
H JST 5
4.7
7.1
H JST 5
1.5
B
A
1.5 1.35
4.7
7.1
Circuits Model No.
Dimensions( mm)
AB
Material and Finish
Top entry type Side entry type
Top entry type
Side entry type
Q’ty/reel
Pin: Copper alloy, copper-undercoated, tin-plated (reflow treatment)
Wafer: PA, UL94V-0, natural (ivory)
Solder tab: Copper alloy, copper-undercoated, tin-plated (reflow treatment)
Note: Models BM( )B-CZSS-TF are the headers without the boss.
Note: Models SM( )B-CZSS-TF are the headers without the boss.
2
4
5
6
8
10
13
14
15
16
17
20
BM02B-CZSS-1-TF
BM04B-CZSS-1-TF
BM05B-CZSS-1-TF
BM06B-CZSS-1-TF
BM08B-CZSS-1-TF
BM10B-CZSS-1-TF
BM13B-CZSS-1-TF
BM14B-CZSS-1-TF
BM15B-CZSS-1-TF
BM16B-CZSS-1-TF
BM17B-CZSS-1-TF
BM20B-CZSS-1-TF
1.5
4.5
6.0
7.5
10.5
13.5
18.0
19.5
21.0
22.5
24.0
28.5
6.0
9.0
10.5
12.0
15.0
18.0
22.5
24.0
25.5
27.0
28.5
33.0
800
800
800
800
800
800
800
800
800
800
800
800
SM02B-CZSS-1-TB
SM04B-CZSS-1-TB
SM05B-CZSS-1-TB
SM06B-CZSS-1-TB
SM08B-CZSS-1-TB
SM10B-CZSS-1-TB
SM13B-CZSS-1-TB
−
−
SM16B-CZSS-1-TB
−
−
1,250
1,250
1,250
1,250
1,250
1,250
1,250
−
−
1,250
−
−
CZW connector holder
RoHS compliance
Top entry
type
Side entry
type
CZ connector through-hole type shrouded header
CZ connector SMT type shrouded header
<For reference> As the color identification,
the following alphabet shall be put in the underlined part.
For availability, delivery and minimum order quantity, contact JST.
ex. B02B-CZHK-B-1 H…natural (grayish color) Y…yellow K…black
Top entry
type
Side entry
type
ex. B02B-CZSS-1-TF-S…natural (ivory) H…gray
RoHS compliance This product displays (LF)(SN) on a label.
<For reference> As the color identification,
the following alphabet shall be put in the underlined part.
For availability, delivery and minimum order quantity, contact JST.
RoHS compliance This product displays (LF)(SN) on a label.
5
CZ FAMILY SERIES／CZ・CZW・CZH・CZHW・TZ・TZW
LineB/
CircuitNo.1
LineA/CircuitNo.1
B1
A1
HJST
B
A
8.33.4
9
1.5
1.5
Circuits Model No.
Top entry type Side entry type
Dimensions (mm)
AB
Material and Finish
Q'ty/box
Pin: Copper alloy, copper-undercoated, tin-plated (reflow treatment)
Wafer: Glass-filled PA 66, UL94V-0, natural (grayish color)
Note: Models B( )B-CZWHK-B are the headers without the boss.
16
18
20
22
24
26
28
30
32
34
36
38
40
B16B-CZWHK-B-1
B18B-CZWHK-B-1
B20B-CZWHK-B-1
B22B-CZWHK-B-1
B24B-CZWHK-B-1
B26B-CZWHK-B-1
B28B-CZWHK-B-1
B30B-CZWHK-B-1
B32B-CZWHK-B-1
B34B-CZWHK-B-1
B36B-CZWHK-B-1
B38B-CZWHK-B-1
B40B-CZWHK-B-1
−
−
S20B-CZWHS-B-1
−
−
S26B-CZWHS-B-1
−
−
−
−
−
−
S40B-CZWHS-B-1
10.5
12.0
13.5
15.0
16.5
18.0
19.5
21.0
22.5
24.0
25.5
27.0
28.5
18.0
19.5
21.0
22.5
24.0
25.5
27.0
28.5
30.0
31.5
33.0
34.5
36.0
420
385
350
315
315
280
280
245
245
245
210
210
210
−
−
280
−
−
224
−
−
−
−
−
−
168
Top entry type Side entry type
Circuits Model No.
Dimensions (mm)
AB
Material and Finish
Q'ty/reel
Press pin: Copper alloy, copper-undercoated, tin-plated (reflow treatment)
Wafer: PA, UL94V-0, natural (ivory)
Note: Models BM( )B-CZWSS-TF are the headers without the boss.
36
40
BM36B-CZWSS-1-TF
BM40B-CZWSS-1-TF
25.5
28.5
33.0
36.0
300
300
LineA/
CircuitNo.1
LineB/
CircuitNo.1
CircuitNo.
B
A
1.5
0.8
A1
B1
HJST
10.53.4
14.3
3.5
（2.5）
3.3（3）
LineA/
CircuitNo.1
LineB/
CircuitNo.1
23.5
10
8
1.5
B
0.5
B1
A1
36
JST
A
1.5
Top entry type
Side entry type
Top entry type
RoHS compliance This product displays (LF)(SN) on a label.
<For reference> As the color identification,
the following alphabet shall be put in the underlined part.
For availability, delivery and minimum order quantity, contact JST.
ex. B16B-CZWHK-B-1-
H…natural (grayish color)
Y…yellow
RoHS compliance This product displays (LF)(SN) on a label.
CZW connector through-hole type shrouded header
CZW connector SMT type shrouded header
6
CZ FAMILY SERIES／CZ・CZW・CZH・CZHW・TZ・TZW
HJST7
3.8 5.4
5
3.2
3.9
1.9
10.6
14.5
C
A
B
Circuits
Model No. Dimensions (mm)
DE
Material and Finish
Q'ty/box
Pin: Copper alloy, copper-undercoated, tin-plated
(reflow treatment)
Housing: PA 66, UL94V-0, natural (white)
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
BU02P-TZ-S
BU03P-TZ-S
BU04P-TZ-S
BU05P-TZ-S
BU06P-TZ-S
BU07P-TZ-S
BU08P-TZ-S
BU09P-TZ-S
BU10P-TZ-S
BU11P-TZ-S
BU12P-TZ-S
BU13P-TZ-S
BU14P-TZ-S
BU15P-TZ-S
BU16P-TZ-S
BU17P-TZ-S
BU18P-TZ-S
BU19P-TZ-S
BU20P-TZ-S
6.3
7.8
9.3
10.8
12.3
13.8
15.3
16.8
18.3
19.8
21.3
22.8
24.3
25.8
27.3
28.8
30.3
31.8
33.3
C
3.5
5.0
6.5
8.0
9.5
11.0
12.5
14.0
15.5
17.0
18.5
20.0
21.5
23.0
24.5
26.0
27.5
29.0
30.5
B
5.9
7.4
8.9
10.4
11.9
13.4
14.9
16.4
17.9
19.4
20.9
22.4
23.9
25.4
26.9
28.4
29.9
31.4
32.9
A
1.5
3.0
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
16.5
18.0
19.5
21.0
22.5
24.0
25.5
27.0
28.5
9.9
11.4
12.9
14.4
15.9
17.4
18.9
20.4
21.9
23.4
24.9
26.4
27.9
29.4
30.9
32.4
33.9
35.4
36.9
500
500
500
500
250
250
250
250
250
250
250
250
250
250
250
250
150
150
100
10.8
14.8
3.2C
B
A 3.25
4.9511.75
Circuits
Model No. Dimensions (mm)
Material and Finish
Q'ty/box
Pin: Copper alloy, copper-undercoated, tin-plated
(reflow treatment)
Housing: PA 66, UL94V-0, natural (white)
16
18
20
22
24
26
28
30
32
34
36
38
40
BU16P-TZW-S
BU18P-TZW-S
BU20P-TZW-S
BU22P-TZW-S
BU24P-TZW-S
BU26P-TZW-S
BU28P-TZW-S
BU30P-TZW-S
BU32P-TZW-S
BU34P-TZW-S
BU36P-TZW-S
BU38P-TZW-S
BU40P-TZW-S
A
10.5
12.0
13.5
15.0
16.5
18.0
19.5
21.0
22.5
24.0
25.5
27.0
28.5
B
15.0
16.5
18.0
19.5
21.0
22.5
24.0
25.5
27.0
28.5
30.0
31.5
33.0
C
19.0
20.5
22.0
23.5
25.0
26.5
28.0
29.5
31.0
32.5
34.0
35.5
37.0
D
19.4
20.9
22.4
23.9
25.4
26.9
28.4
29.9
31.4
32.9
34.4
35.9
37.4
E
23.0
24.5
26.0
27.5
29.0
30.5
32.0
33.5
35.0
36.5
38.0
39.5
41.0
160
140
140
140
120
120
120
100
100
100
100
100
80
RoHS compliance This product displays (LF)(SN) on a label.
Note: D and E dimensions; Refer to the panel layout of TZ connector (Page2).
RoHS compliance This product displays (LF)(SN) on a label.
Note: D and E dimensions; Refer to the panel layout of TZW connector (Page2).
TZ connector (Unit for wire-to-wire connection)
TZW connector (Dual-row unit for wire-to-wire connection)