1
CITCONNECTOR
Board-to-wire
Board-to-wire
The miniaturization is realized as air-bag ECU I/O
connector f or automobile.
This product has various circuit development and several
adoption results proven, hence it enables to select the
type to meet the automobile.
●Two types circuits
60 circuit and 36 circuit types are available , and the specifications
matched to the automobile are selectable.
●Incomplete mating detection mechanism
Mis-insertion and insertion error at the assembly line can detect
with a CPA terminal.
●Terminal construction
It is designed to prevent the deformation of the contact area
when processing wire harness by protecting the contact area of
each terminal with a box.
●Press-fit
There are dip type and press-fit type in the male connector.
¡Current rating: 5A AC, DC (0.5mm2, Single circuit)
¡Voltage rating: 50V AC, DC
¡Temperature range:
-
40°C to +105°C
(including temperature rise in applying
electrical current)
¡Contact resistance: Initial value/8mΩ max.
After environmental testing/16mΩ max.
¡Insulation resistance: 100MΩ min.
¡Withstanding voltage: 100V DC/minute
¡Applicable wire: AVSS/ CAVS
0.3mm2 to 0.5mm2
Features
∗ Compliant with ELV/RoHS.
∗ Contact JST for details.
Specifications
16CIT-B-1A 16CIT-B-2A
JST JST
Model No.
A figure B figure
8 8.9
3
26.1
1
22
Housing
Retainer
16.7
7.6
2.5
JST
JST
22.5
3.8
2.5
26.1
1
22
Retainer
Housing
A side
identification mark
B side
identification mark
LR
18.5
2.5
3.8
JST
2
CIT CONNECTOR
8
23
16
84
72
72
60
Q’ty/boxCircuits Model No.
08CIT
-
B
-
1A
16CIT
-
B
-
1A
16CIT
-
B
-
2A
23CIT
-
B
-
1A
5,000
5,000
5,000
Q’ty/reel
Applicable wire range
Insulation O.D.
(mm)
Model No.
qSNAC3
-
A021T
-
M0.64
wSNAC3
-
A021GI
-
M0.64
-
1
eSNAC3
-
A021GF
-
M0.64
-
1
Conductor
(mm2)
0.3 to 0.5
0.3 to 0.5
0.3 to 0.5
1.4 to 1.8
1.4 to 1.8
1.4 to 1.8
qCopper alloy, tin-plated (reflow treatment)
wCopper alloy, nickel-undercoated,
Male contact area; tin-plated (reflow treatment)
Short terminal contact area; gold-plated
eCopper alloy, nickel-undercoated,
Male contact area; gold-plated
Short terminal contact area; gold-plated
Material and Finish
Housing: PBT, yellow
Lock housing: Glass-filled PBT, yellow
Short terminal: Copper alloy, nickel-undercoated,
Contact area; gold-plated
CPA terminal: Copper alloy, nickel-undercoated,
Contact area; gold-plated
Retainer: PBT, natural (white)
Material and Finish
Female terminal
Female connector
¡23 circuits
¡8 circuits ¡16 circuits
26.1
1
22
Housing
Retainer
28
4
4.6
3.8
1.252.5
57.4
Circuit No.
1
13
8 5
1
17
8
23
13.5
46.2
43.55
22.7
6.4
2.8
19.5
0
23
26.5
30
33
0
3.6
(35.5)
20
13.5
4.8
21.15
24.5
49.2
65.55
68.2
19.5
0
23
26.5
30
33
0
6
4.6
1.25
1
13
16 11
1
17
8
23
1
16 11
28
3.8
2.5
79.4
6
Circuit
No.
3.6
(35.5)
20
13.5
10.5
7
3.5
0
45.8
44.4
16.35
28.05
3.35
0
2.5
4.6
28
3.8
82.4
(35)
20
3
Male connector
36
60 126
98
Q’ty/boxCircuits Model No.
S36B
-
CITYTP
-
01B
S60B
-
CITYTP
-
01B
0.64 pin: Brass, nickel-undercoated, tin-plated (reflow treatment)
1.0 pin: Brass, nickel-undercoated, tin-plated (reflow treatment)
CPA pin: Brass, nickel-undercoated, Contact area; gold-plated
Solder tail; tin-plated (reflow treatment)
Housing: Glass-filled PBT, yellow
Tine-plate: Glass-filled PBT, natural (white)
Protect cap: PBT, yellow
Material and Finish
60 60
Q’ty/boxCircuits Model No.
S60B
-
CITYTP
-
P
-
04B
0.64 pin(S, M): Phosphor bronze, nickel-undercoated, tin-plated (reflow treatment)
0.64 pin(L): Phosphor bronze, nickel-undercoated, Contact area; gold-plated
Press-fit area; tin-plated (reflow treatment)
1.0 pin(S, M): Phosphor bronze, nickel-undercoated, tin-plated (reflow treatment)
CPA pin: Phosphor bronze, nickel-undercoated, Contact area; gold-plated
Press-fit area; tin-plated (reflow treatment)
Housing: Glass-filled PBT, yellow
Tine-plate: Glass-filled PBT, natural (white)
Protect cap: PBT, yellow
Material and Finish
Dip type
¡36 circuits
¡60 circuits
Press-fit type
¡60 circuits
Dip type
Press-fit type
CIT CONNECTOR
3.6
23.6 15.5
25
205
68.4
67.15
65.9
64.65
63.4
56.9
54.4
51.9
49.4
46.9
44.4
37.2
34.7
32.2
29.7
27.2
24.7
22.2
19.7
16.35
12.5
10
7.5
5
2.5
0
3.5
3.5
7
10
0
2
-
φ
3.2
66
-
φ
1.2
40
-
φ
1.2
44.4
43.55
42.3
41.05
39.8
33.8
31.3
28.8
26.3
23.8
21.3
18.8
16.3
7.5
5
2.5
0
3.6
3.5
3.5
7
10
0
2
-
φ
3.2
40.75
50.8
48.3
45.8
44.4
16.35
13.85
11.35
8.85
6.35
3.85
40.55
38.05
35.55
33.05
30.55
28.05
20.85
18.35
15.85
13.35
10.85
8.35
5.85
3.35
0
13.5
10.5
7
3.5
0
66
-
φ
1.05
2
-
φ
3.1
(9.8)
(35)
25
205
4
Note: When crimping operation is conducted using an applicator and die set other than the above, JST cannot guarantee the performance of the terminal.
Crimping machine, Applicator, Hand crimp tool
Crimp applicator MKS-L
Strip terminal
SNAC3
-
A021T
-
M0.64
SNAC3
-
A021GI
-
M0.64
-
1
SNAC3
-
A021GF
-
M0.64
-
1
Dies Crimp applicator with dies
APLMK SNAC3
-
A021
-
064MK/SNAC3
-
A021
-
064
Crimping
machine
AP
-
K2N
Hand crimp tool
YRK
-
1003
—
—
Applicable wire
AVSS0.5, CAVS0.5
—
—
Note: 1. Tolerances are non-cumulative: ±0.05mm for all centers.
2. Hole dimensions differ according to the type of PC board and piercing method.
The dimensions above should serve as guideline. Contact JST for details.
Dip type
¡36 circuits
Press-fit type
¡60 circuits
¡60 circuits
PC board layout, Assembly layout
CIT CONNECTOR
