TOCOS G32BB102M 3mm surface mount, single-turn, sealed cermet trimmer Datasheet

Effective Date Feb. 2005
TOCOS
®
G32 Series
POTENTIOMETERS
3mm Surface Mount, Single-Turn, Sealed Cermet Trimmers
RoHS Compliant
IMPROVED DESIGN
Pb-Free and Cd-Free
Features
3mm square SMD, single-turn, sealed cermet trimmers Available in J-hook and gull-wing terminal configurations
Meets EIA, EIAJ, IPC, VECI standard SMD trimmer designs Pb-free and Cd-free construction RoHS compliant
Gold-plated leads provide high conductivity, low contact resistance, high corrosion resistance and good solderability
Top cross-slot adjustment (top single-slot models available as special order) Tape and reel packaging
Specifications
Electrical
Environmental
Standard Resistance Range . . . . . . . . . . . . . . 50Ω to 2MΩ
(standard 1, 2 & 5 sequence)
Resistance Tolerance . . . . . . . . . . . . . . . . . 20% standard
End Resistance . . . . . . . . . . 1% or 3Ω, whichever is greater
Resistance Taper . . . . . . . . . . . . . . . . . . . . . . . . . B = Linear
Peak Noise (C.R.V.) . . . . . . . 2% or 3Ω, whichever is greater
Power Rating . . . . . . 0.125 watt at 70C; 0 watt at 125C
Temperature Range . . . . . . . . . . . . . . . . . 55C to 125C
Low Temperature Operation . . . 55C, 0.125 watt, 1 hour
∆T/R )2%, S.S. )2%
High Temperature Exposure . . . . . . . . . 125C, 250 hours
∆T/R )2%, S.S. )2%
Load Life . . . . . . . . . . . . . . . 70C, 0.125 watt, 1,000 hours
∆T/R )3%, S.S. )2%
Maximum Input Voltage . . . . . . . . 200VDC or power rating,
whichever is smaller
Thermal Shock . . . . . . . . . . . . . . . . . . . . . . 55C,125C,
30 minutes each, 5 cycles
∆T/R )2%, S.S. )1%
Temperature Coefficient . . . . 100 ppm /C, 200Ω to 1MΩ
250 ppm /C, other values
Shock . . . . . . . . . . . . .100G, 6ms, 6 directions, 3 times each
∆T/R )1%, S.S. )1%
Insulation Resistance . . . . . . . 100MΩ minimum at 500VDC
Vibration . . . . . . . . . . . . . . . . 10-2,000Hz, 1.5mm amplitude,
20G, 12 hours
∆T/R )1%, S.S. )1%
Dielectric Strength . . . . . . . . . . . . . . . . . . 500VAC, 1 minute
Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . 22010
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 25010
Shaft Torque . . . . . . . . . . . . . . . 50 gf • cm (0.69 oz • in) max.
Stop Strength . . . . . . . . . . . . . . 200 gf • cm (2.77 oz • in) min.
Flammability of Plastic Materials . . . . . . . Meets UL 94V-0
Nominal Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.068g
Marking . . . . . . . . . . . . Resistance value or code, date code
Humidity . . . . . . . . . . . . . . . . . . . . . . . . 40C, 90-95%RH,
0.125 watt, 500 hours
∆T/R )3%, S.S. )2%
Moisture Resistance . . . . . . 10C to 65C, 80-98%RH,
0.125 watt, 10 cycles, 240 hours
∆T/R )3%
Soldering Heat Resistance . . . . . . . . . . 240C, 10 seconds
∆T/R )1%
Seal Test . . . . . . . . . . . . . . . . .85C, hot water for 1 minute
Rotational Life . . . .100 cycles without discontinuity, no load
∆T/R )5%
∆T/R = Total Resistance Change; S.S. = Setting Stability ( voltage ratio )
TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
1/5
11
E-mail: [email protected]
www.tocos.com
Effective Date Feb. 2005
G32 Series
Dimensions
G32A J-Hook, Cross-Slot, Top Adjust
Unit: mm
3.40.3
1.0
0.70.3
0.15
(t= 0.15)
#2
0
1
3.2
2.2
3.5
0.3
0.3
0.3
3
#3
52
#1
0.4
1.950.3,0
2.250.3
(2) 0.8
2.00.3
0.15
G32B Gull-Wing, Cross-Slot, Top Adjust
1.0
0.70.3
3.40.3
(t= 0.15)
#2
0.15
(0.4)
0
1
3.2
2.2
3.5
0.3
3
4.4
0.3
0.3
0.3
52
0.4
#1
#3
1.950.3,0
2.250.3
(2) 0.8
0.15
2.00.3
Cross-Slot Dimensions
Electrical Schematic
All G32 Models
Unit: mm
1.5
clockwise
0.6
ccw #1
#3 cw
0.4
1.31
#2
0.4
wiper
0.1
0.5
Cross-Slot accepts both
Philips and single blade
adjustment tools.
TOCOS AMERICA, INC.
2 /5
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
E-mail: [email protected]
www.tocos.com
Effective Date Feb. 2005
G32 Series
Soldering Guidelines
Recommended Land Patterns
Unit: mm
Flow Soldering Method
G32A
G32B
1.8
1.8
1.6
2.3
#2
#1
#3
R 1.4
1.0
1.0
#2
5.7
1.0
6.6
#1
#3
R 1.4
1.0
2.1
2.3
1.2
0.8
1.2
3.2
1.2
0.8
1.2
3.2
Reflow Soldering Method
G32A
G32B
1.6
1.6
1.5
2.2
#2
0.9
4.6
#1
#3
#2
0.9
1.0
6.0
#1
#3
1.2
1.0
1.9
1.2
0.8
1.2
3.2
1.2
0.8
1.2
3.2
Recommended Soldering Profiles
Flow Soldering Profile
Reflow Soldering Profile
TP 260°C Max. Peak Temp.
TP 260°C Max. Peak Temp.
200
150
250
TM 230°C Solder Melting Temp.
(180°C)
ts.* 5 sec.
Solder
Melting Time
(140°C)
100
50
Temperature (°C)
Temperature (°C)
250
200
150
TM 230°C Solder Melting Temp.
(190°C)
(170°C)
Pre-Heat Zone
2 min.
100
ts.*40 sec.
Solder
Melting Time
50
1
2
Time (min.)
3
4
1
2
Time (min.)
3
4
TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
3/5
E-mail: [email protected]
www.tocos.com
Effective Date Feb. 2005
G32 Series
Tape & Reel Specifications
Embossed Tape Dimensions
Unit: mm
Conforms to EIA-481, JIS-C-0806 and EIAJ-RC-1009B
G32AT, G32BT
8.00.1
2.00.05
4.00.1
Ø1.5
0.1,0
1.750.1
0.30.05
5.5
0.05
12.00.2
5.2 3.65
0.1
2.6
Ø1.60.1
Direction of Feed
4.90.1
0.1
0.1
3.9
0.1
1.3
0.1
3.6
0.1
Reel Dimensions
Conforms to EIA-481, JIS-C-0806 and EIAJ-RC-1009B
G32AT, G32BT
13.00.3
2.00.5
Ø13.00.5
Ø 21.00.8
Ø 60.01.0,0
Ø178.02.0
15.41.0
500 Pieces Per 7” Reel
TOCOS AMERICA, INC.
4/5
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
E-mail: [email protected]
www.tocos.com
Effective Date Feb. 2005
G32 Series
G32
A
T
Part Numbering System
B
105
M
Resistance Tolerance: M = 20%
Resistance Code: Expressed in ohms. A three digit code where the first two digits
are significant figures, and the third digit indicates the number of zeros that follow
these figures (i.e., 100 = 10Ω; 101 = 100Ω; 102 = 1,000Ω; 105 = 1,000,000Ω ).
Resistance Taper: B = Linear.
Packaging: T = Tape & Reel; Blank = Bulk.
Terminal Style: A = J-Hook; B = Gull-Wing.
TOCOS Series Name.
Part Numbers
Resistance Tolerance 20%
Nominal Resistance
Value ( Ω )
Code
Catalog No.
Tape & Reel
Catalog No.
Bulk
Potentiometer
Styles
G32A J-Hook, Cross-Slot, Top Adjust
50
100
200
500
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
2,000,000
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
G32AT
G32AT
G32AT
G32AT
G32AT
G32AT
G32AT
G32AT
G32AT
G32AT
G32AT
G32AT
G32AT
G32AT
G32AT
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
G32A
G32A
G32A
G32A
G32A
G32A
G32A
G32A
G32A
G32A
G32A
G32A
G32A
G32A
G32A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
G32A
G32BT
G32BT
G32BT
G32BT
G32BT
G32BT
G32BT
G32BT
G32BT
G32BT
G32BT
G32BT
G32BT
G32BT
G32BT
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
G32B
G32B
G32B
G32B
G32B
G32B
G32B
G32B
G32B
G32B
G32B
G32B
G32B
G32B
G32B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
G32B
G32B Gull-Wing, Cross-Slot, Top Adjust
50
100
200
500
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
2,000,000
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
Packaging
Standard:
Tape & Reel Packaging
Bulk Packaging
500 pieces per 7” reel.
100 pieces per vinyl bag.
1,000 pieces per box.
Cleaning Guidelines
For cleaning and other information, refer to Guidelines and Precautions for Using Potentiometers.
TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
5/5
E-mail: [email protected]
www.tocos.com
Similar pages