SINGLE TURN CERMET TRIMMERS
RoHS compliant
CT-6
INTERNAL STRUCTURE
1
2
3
4
5
!0
6
9
8
Part name
■ FEATURES
ORoHS compliant
OVarious configurations to choose from
OWide variety (14 types)
O
“O”ring sealed and washable
7
Material
1
Housing
2
Rotor
3
Wiper
Multi metal alloy
4
Rubber cushion
Silicone rubber
5
“O” ring
Silicone rubber
6
Resistive element
7
Terminal pin
8
Adhesive
9
Base element
!0
Electrode
Flammability
Polybutyleneterephthalate UL94V-0
—
UL94HB
RuO2 cermet
Copper, Tin-plated
—
Epoxy
UL94V-0
Ceramic
—
Ag-Pd cermet
■ PART NUMBER DESIGNATION
C T - 6 E T V 5 kΩ ( 5 0 2 )
Series name
Resistance code
Terminal pin
Resistance value
E:Sn (Lead-free)
Product shape
Form of packaging
T:Taping (Ammo pack type)
M:Magazine (stick)
Blank:Bulk in plastic bag
P:Top adjustment
W:Top adjustment
R:Top adjustment
V:Top adjustment
F:Rear adjustment
※ Please refer to the LIST OF PART NUMBERS when placing orders.
S:Side adjustment
X:Side adjustment
H:Side adjustment
N:Side adjustment
CT-6
CERMET TRIMMERS
■ LIST OF PART NUMBERS
Adjustment
position
Shape of terminal
(Top view)
Form of packaging
Remarks
Taping
Magazine (stick)
Plastic bag
CT-6ETP
Ammo pack type
CT-6EMP
CT-6EP
The pin length of CT-6ETP & CT-6EMP is
different from CT-6EP.
3
CT-6EW
—
3
A CT-6ER
—
CT-6EV
—
2
1
Top adjustment
3
2
1
1
2
2
1
3
CT-6ETV
Ammo pack type
2
1
3
3
1
CT-6EMS
CT-6ES
The pin length of CT-6EMS is different from
CT-6ES.
—
CT-6EX
2
Side adjustment
( ↑ Adjustment
direction)
2
1
3
1
3
CT-6ETH
Ammo pack type
CT-6EH
2
The pin length of CT-6ETH is different from
CT-6EH.
CT-6EN
—
A CT-6EF
—
50 pcs./pack
—
2
2
Rear adjustment
1
Pieces in package
3
1000 pcs./taping
75 pcs./stick
:Not manufactured
The products indicated by A mark are manufactured upon receipt of
order basis.
※ The above part numbers are all available with the respective
combination of (Fig. 1).
※ Verify the above part numbers when placing orders.
※ Taping and magazine specifications are not sold separately and must
be purchased in taping or stick units.
Fig. 1
〈Nominal resistance values〉
A 10 Ω A 20 Ω
50 Ω
100 Ω
200 Ω
500 Ω
50 k Ω
1kΩ
2kΩ
5kΩ
10 k Ω
20 k Ω
100 k Ω
200 k Ω
500 k Ω
1MΩ
2MΩ
CT-6
CERMET TRIMMERS
■ ELECTRICAL CHARACTERISTICS
10 Ω ~ 2 M Ω
Nominal resistance range
Resistance tolerance
■ MECHANICAL CHARACTERISTICS
Mechanical angle
260 ° (1 turn)
Operating torque
2 ~ 20 mN·m {20 ~ 204 gf·cm}
Stop strength
50 mN·m {510 gf·cm} minimum
Rotational life
200 cycles [ Δ R/R ≦ ± (2 Ω +3 %)]
± 10 %
Power ratings
0.5 W (70 °C) 0 W (120 °C)
(B)
Resistance law
Linear law
Maximum input voltage
DC200 V or power rating, whichever is smaller
Maximum wiper current
100 mA or power rating, whichever is smaller
Effective electrical angle
220 ° (1 turn)
Teminal strength
10 N {1.02 kgf} minimum
(Tensile strength)
Thrust to rotor
10 N {1.02 kgf} minimum
245 ± 3 °C, 2 ~ 3 s
Solderability
{ }:Reference only
■ ENVIRONMENTAL CHARACTERISTICS
End resistance
1 % or 2 Ω , whichever is greater
C.R.V.
1 % or 3 Ω , whichever is greater
Test item
Operating temp. range
Temp. coefficient
Thermal shock
Humidity
− 55 ~ 120 °C
10 Ω ~ 20 Ω : ± 250 10-6/°C maximum
50 Ω ~ 2 M Ω : ± 100 10-6/°C maximum
Insulation resistance
Dielectric strength
Specifications
− 65 ~ 125 °C (0.5 h), 5 cycles
[ Δ R/R ≦ 1 %]
[S.S. ≦ 1 %]
− 10 ~ 65 °C (80 ~ 98 %),
10 cycles, 240 h
981 m/s2, 6 ms
6 directions for 3 times each
Vibration
(Amplitude) 1.52 mm or
(Acceleration) 196 m/s2,
10 ~ 2000 Hz, 3 directions, 12 times each
Load life
70 °C, 0.5 W, 1000 h
1000 M Ω minimum (DC500 V)
[ Δ R/R ≦ 2 %]
[ Δ R/R ≦ 1 %]
[S.S. ≦ 1 %]
[ Δ R/R ≦ 3 %]
[S.S. ≦ 1 %]
[ Δ R/R ≦ 2 %]
[S.S. ≦ 2 %]
[ Δ R/R ≦ 3 %]
[S.S. ≦ 2 %]
AC900 V, 60 s
Approx. 0.51 g (CT-6EP, EW, ER, EV)
Approx. 0.65 g (CT-6ES, EX, EH, EN)
Approx. 0.92 g (CT-6EF)
Net weight
Shock
Test conditions
Low temp. operation
− 55 °C, 2 h
High temp. exposure
120 °C, 250 h
Immersion seal
85 °C, 60 s
No leaks (No continuous bubbles)
Soldering heat
Flow:260 ± 3 ℃、5 ~ 6 s, two times
maximum
Manual soldering:380 ± 10 °C, 3 ~ 4 s
[ Δ R/R ≦ 1 %]
Δ R/R:Change in total resistance
S.S. :Setting stability
■ MAXIMUM INPUT RATINGS
Resistance code
Maximum input voltage (V)
Maximum wiper current (mA)
10
20
50
100
200
500
100
200
500
101
201
501
1.00
2.00
5.00
7.07
10.0
15.8
100
100
100
70.7
50.0
31.6
1k
2k
5k
10 k
20 k
50 k
102
202
502
103
203
503
22.4
31.6
50.0
70.7
100
158
22.4
15.8
10.0
7.07
5.00
3.16
100 k
200 k
500 k
1M
2M
104
204
504
105
205
200
200
200
200
200
2.00
1.00
0.40
0.20
0.10
Nominal resistance values ( Ω )
A
A
The products indicated by A mark are
manufactured upon
receipt of order basis.
CT-6
CERMET TRIMMERS
■ OUTLINE DIMENSIONS
Unless otherwise specified, tolerance: ± 0.3 (Unit: mm)
OCT-6EP
Top adjustment
1
CW rotation
3 – q 0.45
0.6 W = 2.6 L = 1.6 D
260°Nom.
2
2
7
2.5
Lead-free Identification mark
3
1
3
7
5.8
Resistance code &
Production date code
7±2
2.5 2.5
OCT-6EW
Top adjustment
3 – q 0.45
0.6 W = 2.6 L = 1.6 D
2
0.6
7
1.3
Lead-free Identification mark
260°Nom.
3
7
5.8
Resistance code &
Production date code
7±2
1
1.8 1.8
★ Pin pitch in W type is different from P type.
OCT-6EV
Top adjustment
0.6 W = 2.6 L = 1.6 D
3 – q 0.45
1
2
3
7
Lead-free Identification mark
260°Nom.
13.5 ± 2
7
Resistance code &
Production date code
5.8
2.5 2.5
16 ± 2
OCT-6ES
Side adjustment
0.6 W × 2.6 L × 1.6 D
Resistance code &
Production date code
Adjustment
8.2
1
3
2
4.6
7.5
2
2.5
3 – φ 0.45
3.5
7 +– 0.4
0.2
Lead-free Identification mark
2.5
7 + 00.4
2.5
CT-6
CERMET TRIMMERS
■ OUTLINE DIMENSIONS
Unless otherwise specified, tolerance: ± 0.3 (Unit: mm)
OCT-6EX
Side adjustment
1
3
Resistance code &
Production date code
0.6 W×2.6 L×1.6 D
2
Adjustment
2
7 +– 0.4
0.2
4.6
2.5
8.2
3.5
7 + 00.4
CW rotation
3
10 2
Lead-free Identification mark
1
2.5
2.5
3 – q0.45
OCT-6EH
Side adjustment
0.6 W×2.6 L×1.6 D
Resistance code &
Production date code
7 + 00.4
Adjustment
2
7 +– 0.4
0.2
1
2.5 2.5
9.5 2
7 2
4.6
8.2
3
3.5
Lead-free Identification mark
3 – q 0.45
OCT-6EN
Side adjustment
0.6 W×2.6 L×1.6 D
2
7 +– 0.4
0.2
Adjustment
4.6
2.5
8.2
3.5
Resistance code &
Production date code
1
2
7
7.5
Lead-free Identification mark
+ 0.4
0
3
2.5
2.5
3 – q 0.45
★ Terminals 1 & 3 position in N type is different from X type.
CT-6
CERMET TRIMMERS
■ OUTLINE DIMENSIONS
OCT-6EF
Rear adjustment
Unless otherwise specified, tolerance: ± 0.3 (Unit: mm)
< Semi-standard products >
3
3 – q 0.45
0.6 W = 2.6 L = 1.6 D
2
1
CW rotation
2
q 10.5 max.
4.4
Lead-free Identification mark
1
3
4.4
0.3
4.4
5.5 ± 2
OCT-6ER
Top adjustment
Resistance code&
Production date code
7.6
< Semi-standard products >
3 – q 0.45
0.6 W = 2.6 L = 1.6 D
260°Nom.
1
2
3
2.5
7
Lead-free Identification mark
7
Resistance code &
Production date code
5.8
7±2
2.5 2.5
■ PACKAGING SPECIFICATIONS
OTaping version is packaged in 1000 pcs. per reel.
Orders will be accepted for units of 1000 pcs., i.e., 1000,
2000, 3000 pcs., etc.
O Taping version (ammo pack type) is boxed with one reel
(1000 pcs.).
Ammo Pack
Ammo pack type
Direction of feed
45
#1 terminal
1
OPackage size: 330 mm × 330 mm × 45 mm
O The leader and end of the tape have an empty par t of
minimum 300 mm respectively.
O There are two tape outlets on the package for different terminal
alignment directions, for which details refer to the sketch above.
(e.g.) When the tape is fed from the right outlet marked 3, #3
terminal comes out first.
OGross weight of the boxing version ETV : Approx. 840 g
ETH : Approx. 930 g
ETP : Approx. 850 g
3
Direction of feed
33
0
0
33
#3 terminal
CT-6
CERMET TRIMMERS
OCT-6ETV
Top adjustment
Unless otherwise specified, tolerance: ± 0.3 (Unit: mm)
Lead-free Identification mark
0.6 W = 2.6 L = 1.6 D
260°Nom.
1
Resistance code &
Production date code
2
7
12.7 ± 1
Δ 2 max.
5.8
18 ± 0.5
9
2.5
Δ 2 max.
6 ± 0.5
+ 0.7
– 0.5
0.5 max.
3 min.
19 ± 0.75
24.8 ± 1
7
1
3
2.5
0.9
6.35 ± 0.5
12.7 ± 0.3
q 4 ± 0.2
0.45 ± 0.02
OCT-6ETH
Side adjustment
0.6 W = 2.6 L = 1.6 D
Resistance code &
Production date code
12.7 ± 1
7 +– 0.4
0.1
7 + 00.4
Δ 2 max.
6 ± 0.5
2.5
18 ± 0.5
3.5
9 +– 0.7
0.5
0.5 max.
3 min.
19 ± 0.75
27.2 ± 1
1
3
2.5
6.35 ± 0.5
12.7 ± 0.3
0.45 ± 0.02
4.6
260°Nom.
8.2
Lead-free Identification mark
q 4 ± 0.2
3
CW rotation
0.9
Δ 2 max.
CT-6
CERMET TRIMMERS
OCT-6ETP
Top adjustment
Unless otherwise specified, tolerance: ± 0.3 (Unit: mm)
Lead-free Identification mark
0.6W = 2.6L = 1.6D
260 Nom.
1
3
CW rotation
2
Resistance code &
Production date code
7
12.7 ± 1
6 2 max.
6 2 max.
2.5
1
2.5
18 ± 0.5
9
+0.7
–0.5
6 ± 0.5
0.5 max.
3 min.
16 ± 1
19 ± 0.75
24.8 ± 1
5.8
7
2.5
0.9
3
q 4 ± 0.2
6.35 ± 0.5
12.7 ± 0.3
0.45 ± 0.02
OMagazine is packaged 75 pcs. per stick.
Orders will be accepted for units of 75 pcs. i.e., 150, 225
pcs., etc.
OMagazine is packed 3000 pcs. sticks per box.
Plastic magazine length = 580 mm
(Without rubber cap)
9.1
7.4
9.8
16.6
16.6
9.1
CT-6EMP
Plastic magazine type
CT-6EMS
CT-6
CERMET TRIMMERS
OCT-6EMP
Top adjustment
Unless otherwise specified, tolerance: ± 0.3 (Unit: mm)
3 – q 0.45
0.6 W = 2.6 L = 1.6 D
1
260°Nom.
3
2
CW rotation
Lead-free Identification mark
7
2.5
2
1
3
7
Resistance code &
Production date code
5.8
3.1
2.5 2.5
OCT-6EMS
Side adjustment
0.6 W ×2.6 L×1.6 D
Lead-free Identification mark
Adjustment
7 +0.4
–0.2
8.2
1
3
3.1
4.6
2.5
2
3 – q 0.45
3.5
7 +0.4
0
2.5 2.5
Resistance code & Production date code
OUnit of bulk pack in a plastic bag is 50 pcs. per pack.
O Boxing of bulk in a plastic bag is performed with 200
pcs. (CT-6EF is 100 pcs.) per box.
■ ADJUSTMENT TOOL, MODEL TA-64
OGood for both minus and cross slot rotors / shafts.
ORecommended for use with the following copal trimmers.
Unless otherwise specified, tolerance: ± 0.3 (Unit: mm)
+ bit
Tip thickness 0.5±0.05
0
Tip 2.4 –0.1
– bit
Tip thickness 0.5±0.05
Tip 2.0
Recommended models
− bit
CT-6
ST-4
FT-63
130
12
12
2
2
RJ-4
RJ-6
TM-7
COPAL ELECTRONICS
2.7
φ 10
+ bit
Material : Polyoxymethylene
※ Note
: Please do not use the tool for purposes other than adjustment of electronic components.
2.7
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