■Specificationsaresubjecttochangewithoutnotice.Specifica tionsinthiscatalogareforreference.Theformalspecificationsheetswillbesubmitteduponrequest.
COPAL ELECTRONICS
ス
イ
チ
CVS
■
FEATURES
RoHS compliant
Lowest profile design of 1.45 mm
Fine pitch of 1 mm
Easy motion with knob height of 0.2 mm
Part name
Cover
Slider
Housing
Slider contact
Fixed contact
Terminal pin
Earth terminal
Material
Flammability
UL-94V-0
—
—
Stainless steel, Gold-plated
Stainless steel, Gold-plated
Stainless steel, Gold-plated
Polyamide
Polyphenylenesulphide
Copper alloy, Gold-plated
CFCs, Halon, Carbon tetrachloride and designated bromic flame
retardant PBBOs and PBBs are not used in our products.
INTERNAL STRUCTURE
■
PART NUMBER DESIGNATION
C V S - 0 4 T B - 1
Series name
No. of bits
01
：
1 bit 04
：
4 bits
02
：
2 bits 08
：
8 bits
03
：
3 bits
Shape of terminal
B
：
Gull wing
C
：
Through hole
Taping
1
：
500 pcs./reel
Blank
：
2000 pcs./reel
Form of packaging
T
：
Taping (Reel)
Blank
：
Bulk in plastic bag (01C : Plastic bag only)
SLIDE SWITCHES (1 mm PITCH)
No. of bits
1
2
3
Taping
Taping
Plastic bag
Taping
Taping
Plastic bag
Taping
Taping
Plastic bag
CVS-01TB-1
CVS-01TB 2000 pcs./reel
500 pcs./reel
CVS-01B CVS-01C 100 pcs./pack
2000 pcs./reel
500 pcs./reel
100 pcs./pack
2000 pcs./reel
500 pcs./reel
100 pcs./pack
CVS-02TB-1
CVS-02TB
CVS-02B
CVS-03TB-1
CVS-03TB
CVS-03B
Shape of terminalsForm of packaging
Pieces in package
B
(Gull wing)
C
(Through hole)
■
LIST OF PART NUMBERS
RoHS compliant
No. of bits
4
8
Taping
Taping
Plastic bag
Taping
Taping
Plastic bag
CVS-04TB-1
CVS-04TB 2000 pcs./reel
500 pcs./reel
CVS-04B 100 pcs./pack
2000 pcs./reel
500 pcs./reel
100 pcs./pack
CVS-08TB-1
CVS-08TB
CVS-08B
Shape of terminalsForm of packaging
Pieces in package
B
(Gull wing)
C
(Through hole)
Apr,
2008
●
●
●
●
Oct,
2008
A 313
ト
リ
マ
ポ
テ
ン
シ
ョ
メ
ー
タ
10
20
50
100
200
500
1 k
2 k
5 k
10 k
20 k
25 k
50 k
100 k
Series name
μ-8
(1208)
μ-11
(1211)
Product shape
P L PB LB
Part name
1
2
3
4
5
6
7
8
“O” ring
Base
Wiper
Resistive element
Terminal pin
Material
Flammability
Housing
Slider block
Screw shaft
DAP
Copper, Palladium-plated
Nickel, Gold-plated
Brass, Nickel-plated
—
Silicone rubber
DAP
Polyoxymethylene
INTERNAL STRUCTURE
μ-8
■
FEATURES
&EMJ;CF;H7JKH;9E;<<?9?;DJE<H;I?IJ7D9;
&EM9EDJ79JH;I?IJ7D9;
■
PART NUMBER DESIGNATION
μ- 1 1 P B 2 0 1
( 1 2 1 1 )
Series name Resistance value
Product shape (Shape of terminal)
P
：
Through hole pins
PB
：
Panel mount (Through hole pins)
L
：
Flexible lead
LB
：
Panel mount (Flexible lead)
—
—
UL-94HB
UL-94HB
UL-94HB
—
μ-8
：
19.0 4.2 6.7 mm μ-11
：
31.8 7.0 8.2 mm
(1208) (1211)
※
μ may be replaced by 12 for type writing conveniences.
：Not manufactured
※Verify the above part numbers <Nominal resistance values> (Fig. 1) when placing orders.
■
LIST OF PART NUMBERS
μ-8P
(1208P)
μ-11P
(1211P)
A μ-11L
(1211L)
μ-11PB
(1211PB)
μ-11LB
(1211LB)
<Nominal resistance values>
A A A

A A

A A
A A
A A
A A
A A
A A
A A

A A

A A
A A A A A

A A
A A
Fig.1
μ-8/μ-11
16, 22 TURNS WIREWOUND TRIMMERS
The products indicated by A mark are manufactured upon
receipt of order basis.
μ-8 (1208) μ-11 (1211)
PPLPBLB
1
87
6
5
4
3
2
RoHS compliant
■Specificationsaresubjecttochangewithoutnotice.Specifica tionsinthiscatalogareforreference.Theformalspecificationsheetswillbesubmitteduponrequest.
COPAL ELECTRONICS
ス
イ
チ
CVS
■
FEATURES
RoHS compliant
Lowest profile design of 1.45 mm
Fine pitch of 1 mm
Easy motion with knob height of 0.2 mm
Part name
Cover
Slider
Housing
Slider contact
Fixed contact
Terminal pin
Earth terminal
Material
Flammability
UL-94V-0
—
—
Stainless steel, Gold-plated
Stainless steel, Gold-plated
Stainless steel, Gold-plated
Polyamide
Polyphenylenesulphide
Copper alloy, Gold-plated
CFCs, Halon, Carbon tetrachloride and designated bromic flame
retardant PBBOs and PBBs are not used in our products.
INTERNAL STRUCTURE
■
PART NUMBER DESIGNATION
C V S - 0 4 T B - 1
Series name
No. of bits
01
：
1 bit 04
：
4 bits
02
：
2 bits 08
：
8 bits
03
：
3 bits
Shape of terminal
B
：
Gull wing
C
：
Through hole
Taping
1
：
500 pcs./reel
Blank
：
2000 pcs./reel
Form of packaging
T
：
Taping (Reel)
Blank
：
Bulk in plastic bag (01C : Plastic bag only)
SLIDE SWITCHES (1 mm PITCH)
No. of bits
1
2
3
Taping
Taping
Plastic bag
Taping
Taping
Plastic bag
Taping
Taping
Plastic bag
CVS-01TB-1
CVS-01TB 2000 pcs./reel
500 pcs./reel
CVS-01B CVS-01C 100 pcs./pack
2000 pcs./reel
500 pcs./reel
100 pcs./pack
2000 pcs./reel
500 pcs./reel
100 pcs./pack
CVS-02TB-1
CVS-02TB
CVS-02B
CVS-03TB-1
CVS-03TB
CVS-03B
Shape of terminalsForm of packaging
Pieces in package
B
(Gull wing)
C
(Through hole)
■
LIST OF PART NUMBERS
RoHS compliant
No. of bits
4
8
Taping
Taping
Plastic bag
Taping
Taping
Plastic bag
CVS-04TB-1
CVS-04TB 2000 pcs./reel
500 pcs./reel
CVS-04B 100 pcs./pack
2000 pcs./reel
500 pcs./reel
100 pcs./pack
CVS-08TB-1
CVS-08TB
CVS-08B
Shape of terminalsForm of packaging
Pieces in package
B
(Gull wing)
C
(Through hole)
Apr,
2008
●
●
●
●
Oct,
2008
ト
リ
マ
ポ
テ
ン
シ
ョ
メ
ー
タ
μ-8/μ-11
WIREWOUND TRIMMERS
Mechanical turn
Operating torque
Mecahanical stop
Rotational life
Terminal strength
μ-8 (1208) μ-11 (1211)
Nominal resistance values ()
Resolution (%)
μ-8 (1208) μ-11 (1211)
Test item Test conditions Specifications
Thermal shock
Humidity
Shock
Vibration
Load life
Low temp. operation
High temp. exposure
Immersion seal
Salt spray
Soldering heat
Nominal resistance range
Resistance tolerance
Power ratings
Electrical continuity
End resistance
Absolute minimum resistance
Resolution
Peak noise
Operating temp. range
Temp. coefficient
Insulation resistance
Dielectric strength
Net weight
μ-8 (1208) μ-11 (1211)
■
ELECTRICAL CHARACTERISTICS
■
MECHANICAL CHARACTERISTICS
10 ~ 50 k10 ~ 100 k
10 % 5 %
0.5 W (70 °C)
0 W (120 °C)
0.75 W (70 °C)
0 W (120 °C)
Continuous for full mechanical range
2 % or 1 , whichever is greater
Or 1 , whichever is greater
100 (ENR) maximum
1.66 ~ 0.19 %
0.5 % 0.25 %
1.43 ~ 0.12 %
55 ~ 120 °C
50 10-6/°C maximum
1000 Mminimum (DC500 V)
900 Vrms, 1 min (Room conditions)
Approx. 1.08 g
Approx. 3.19 g (μ-11P)
Approx. 3.49 g (μ-11L)
Approx. 9.13 g (μ-11PB)
Approx. 9.31 g (μ-11LB)
16 turns 22 turns
Clutch action
7.85 mN·m
{80 gf·cm} maximum
56.88 mN·m
{580 gf·cm} maximum
200 cycles [
Δ
R/R ≦2 %]
8.89 N {907 gf} minimum
（Tensile strength MIL-R-27208）
※1
※1 Rated power is given for the maximum input voltage (V) and maximum
wiper current (mA) for the resistance value.
Δ
R/R：Change in total resistance
S.S. ：Setting stability
■
ENVIRONMENTAL CHARACTERISTICS
65 ~ 125 °C [
Δ
R/R ≦1 % 0.05 ]
[S.S. ≦1 % Resolution]
80 ~ 98 %,
240 h [
Δ
R/R ≦1 % 0.05 ]
981 m/s2
[
Δ
R/R ≦1 % 0.05 ]
[S.S. ≦1 % Resolution]
Acceleration
196 m/s2,10 ~ 2000 Hz
70 °C
(Full load), 1000 h [S.S. ≦2 % Resolution]
55 °C, 2 h [
Δ
R/R ≦1 % 0.05 ]
[S.S. ≦1 % Resolution]
120 °C, 250 h
85 °C No leaks
No corrosion
—
350 °C, 3 s
—
■
RESOLUTION CHARACTERISTICS
10 1.66 1.43
20 1.35 1.13
50 1.18 0.91
100 0.90 0.76
200 0.73 0.57
500 0.52 0.49
1 k 0.62 0.51
2 k 0.47 0.39
5 k 0.39 0.28
10 k 0.28 0.25
20 k 0.22 0.18
25 k 0.21 0.16
50 k 0.19 0.13
100 k — 0.12
{ }
：
Reference only
■Specificationsaresubjecttochangewithoutnotice.Specifica tionsinthiscatalogareforreference.Theformalspecificationsheetswillbesubmitteduponrequest.
COPAL ELECTRONICS
ス
イ
チ
CVS
■
FEATURES
RoHS compliant
Lowest profile design of 1.45 mm
Fine pitch of 1 mm
Easy motion with knob height of 0.2 mm
Part name
Cover
Slider
Housing
Slider contact
Fixed contact
Terminal pin
Earth terminal
Material
Flammability
UL-94V-0
—
—
Stainless steel, Gold-plated
Stainless steel, Gold-plated
Stainless steel, Gold-plated
Polyamide
Polyphenylenesulphide
Copper alloy, Gold-plated
CFCs, Halon, Carbon tetrachloride and designated bromic flame
retardant PBBOs and PBBs are not used in our products.
INTERNAL STRUCTURE
■
PART NUMBER DESIGNATION
C V S - 0 4 T B - 1
Series name
No. of bits
01
：
1 bit 04
：
4 bits
02
：
2 bits 08
：
8 bits
03
：
3 bits
Shape of terminal
B
：
Gull wing
C
：
Through hole
Taping
1
：
500 pcs./reel
Blank
：
2000 pcs./reel
Form of packaging
T
：
Taping (Reel)
Blank
：
Bulk in plastic bag (01C : Plastic bag only)
SLIDE SWITCHES (1 mm PITCH)
No. of bits
1
2
3
Taping
Taping
Plastic bag
Taping
Taping
Plastic bag
Taping
Taping
Plastic bag
CVS-01TB-1
CVS-01TB 2000 pcs./reel
500 pcs./reel
CVS-01B CVS-01C 100 pcs./pack
2000 pcs./reel
500 pcs./reel
100 pcs./pack
2000 pcs./reel
500 pcs./reel
100 pcs./pack
CVS-02TB-1
CVS-02TB
CVS-02B
CVS-03TB-1
CVS-03TB
CVS-03B
Shape of terminalsForm of packaging
Pieces in package
B
(Gull wing)
C
(Through hole)
■
LIST OF PART NUMBERS
RoHS compliant
No. of bits
4
8
Taping
Taping
Plastic bag
Taping
Taping
Plastic bag
CVS-04TB-1
CVS-04TB 2000 pcs./reel
500 pcs./reel
CVS-04B 100 pcs./pack
2000 pcs./reel
500 pcs./reel
100 pcs./pack
CVS-08TB-1
CVS-08TB
CVS-08B
Shape of terminalsForm of packaging
Pieces in package
B
(Gull wing)
C
(Through hole)
Apr,
2008
●
●
●
●
Oct,
2008
ト
リ
マ
ポ
テ
ン
シ
ョ
メ
ー
タ
μ-8P (1208P)
Through hole pins
μ-11P (1211P)
Through hole pins
μ-11L (1211L)
Flexible lead
μ-11PB (1211PB)
Panel mount (Through hole pins)
μ-11LB (1211LB)
Panel mount (Flexible lead)
（
Except for adhesive thickness
）
0.5 W 1 D
5.1
3 – 0.2 t
Gold – plated
③
①
②
19
2.54
1.2
0.5
0.75
0.8
5.1
2.7 0.7
2.6
4.2
1.8
6.74.0
12.7
0.6 W 0.8 D
2.5
3 – 0.70.03
Gold – plated
③
①
②
6
17.8
7.6 6.9
3.2
2 – 2.4
31.8
25.40.1 3.2
1.6
8.212.70.6
7
1.3 2.8
0.6 W 0.8 D
3 – 0.6 150
Lead wire
6
2.8
2 – 2.4
3.2
0.8
31.8
25.40.1 3.2
1.6
8.2
Lead wire Y① , R② ,G③
7
3 – 0.7
Gold – plated
③
①
②
9.8
2.8
0.6
17.8
7.6 10.5 M 5 (P = 0.8) (ISO)
(42.6)
35.3 6.5 0.8
12.70.6
6
2.5
8.8
Washer, t = 0.8
Nut, t = 3.2
Setting to panel
10.5 max.
9.8
2.8
0.6
M 5 (P = 0.8) (ISO)
(42.6)
35.3 6.5 0.8
6
8.8
Washer, t = 0.8
Nut, t = 3.2
Setting to panel
3 – 0.6 150
Lead wire
Lead wire Y① , R② ,G③
Non - turn pin
10.5 max.
CW rotation
①
②
③
■
OUTLINE DIMENSIONS Unless otherwise specified, tolerance : 0.2 (Unit : mm)
μ-8/μ-11
WIREWOUND TRIMMERS
5.3 0.1
5
1.2+0.2
0
+0.2
0
μ-11PB, LB mounting
dimensions (suggested)