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PDF GV4 Data sheet ( Hoja de datos )
| Número de pieza | GV4 | |
| Descripción | Sealed Cermet Trimmers | |
| Fabricantes | TOCOSAMERICA | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de GV4 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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GV4 Series
TOCOS®
POTENTIOMETERS
4mm Surface Mount, Multi-Turn, Sealed Cermet Trimmers
Features
Ⅲ 4mm square SMD, multi-turn, sealed cermet trimmers Ⅲ Available in J-hook and gull-wing terminal configurations
Ⅲ Top or side adjustment, flush with housing Ⅲ Meets EIA, EIAJ, IPC, VECI standard SMD trimmer designs
Ⅲ Wide temperature range of 65؇C to 150؇C Ⅲ TCR = ؓ100ppm /؇C; Low CRV = 1% Ⅲ Tape and reel packaging
Ⅲ Designed for flow, reflow or infrared reflow soldering Ⅲ Sealed to withstand immersion cleaning processes
Specifications
Electrical
Standard Resistance Range . . . . . . . . . . . . . . 10Ω to 2MΩ
(standard 1, 2 & 5 sequence)
Resistance Tolerance . . . . . . . . . . . . . . . . . ؓ10% standard
End Resistance . . . . . . . . . . 1% or 2Ω, whichever is greater
Resistance Taper . . . . . . . . . . . . . . . . . . . . . . . . . . . . Linear
Peak Noise (C.R.V.) . . . . . . . 1% or 3Ω, whichever is greater
Power Rating . . . . . . . 0.25 watt at 85؇C; 0 watt at 150؇C
Maximum Input Voltage . . . . . . . . 300VDC or power rating,
whichever is smaller
Temperature Coefficient . . . . . . . . . . . . . . . . ؓ100 ppm /؇C
Insulation Resistance . . . . . . . 100MΩ minimum at 500VDC
Dielectric Strength . . . . . . . . . . . . . . . . . . 600VAC, 1 minute
Adjustment Travel . . . . . . . . . . . . . . . . . 12ؓ2 turns nominal
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . 13ؓ1 turns
Shaft Torque . . . . . . . . . . . . . . . 180 gf• cm (2.49 oz • in) max.
Stop Strength . . . . . . . . . . . . . . Clutch action or wiper idles
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Nominal Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.2g
Marking . . . . . . . . . . . . Resistance value or code, date code
Environmental
Temperature Range . . . . . . . . . . . . . . . . . 65؇C to 150؇C
Low Temperature Operation . . . .65؇C, 0.25 watt, 2 hours
∆T/R )ؓ1%, S.S. )ؓ1%
High Temperature Exposure . . . . . . . . . 150؇C, 250 hours
∆T/R )ؓ2%, S.S. )ؓ1%
Load Life . . . . . . . . . . . . . . . . 85؇C, 0.25 watt, 1,000 hours
∆T/R )ؓ3% or ∆R = 3Ω, S.S. )ؓ2%
Thermal Shock . . . . . . . . . . . . . . . . . . . . . . 65؇C,150؇C,
30 minutes each, 5 cycles
∆T/R )ؓ2%, S.S. )ؓ1%
Shock . . . . . . . . . . . . 100G, 6ms, 6 directions, 3 times each
∆T/R )ؓ1%, S.S. )ؓ1%
Vibration . . . . . . . . . . . . . . . . 10-2,000Hz, 1.5mm amplitude,
20G, 12 hours
∆T/R )ؓ1%, S.S. )ؓ1%
Humidity . . . . . . . . . . . . . . . . . . . . . . . . 40؇C, 90-95%RH,
0.25 watt, 500 hours
∆T/R )ؓ3%, S.S. )ؓ2%
Moisture Resistance . . . . . . 10؇C to 65؇C, 80-98%RH,
0.25 watt, 10 cycles, 240 hours
∆T/R )ؓ3%
Soldering Heat Resistance . . . . 260؇C, 4 sec. in, 2 sec. out
∆T/R )ؓ1%
Seal Test . . . . . . . . . . . . . . . 85؇C, Fluorinert® for 1 minute
Rotational Life . . . 100 cycles (! 100Ω), 200 cycles (8100Ω)
without discontinuity, no load
∆T/R )ؓ3% or ∆R = 3Ω
∆T/R = Total Resistance Change; S.S. = Setting Stability ( voltage ratio )
®Fluorinert is a registered trademark of 3M Co.
TOCOS AMERICA, INC.
23
1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: [email protected] www.tocos.com
1 page  
GV4 Series
GV4 J T B 102 K
Part Numbering System
Resistance Tolerance: K = ؓ10% standard.
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: W = J-Hook Top Adjust.
J = J-Hook Side Adjust.
G = Gull-Wing Side Adjust.
TOCOS Series Name.
Part Numbers
Nominal Resistance
Value ( Ω )
Code
Single-Slot
Catalog No.
Tape & Reel
Catalog No.
Bulk
Maximum Input Ratings
Maximum Wiper
Maximum
Current (mA) Input Voltage ( V )
GV4W J-Hook, Single-Slot, Top Adjust
10 100 GV4WT B 100 K
20 200 GV4WT B 200 K
50 500 GV4WT B 500 K
100 101 GV4WT B 101 K
200 201 GV4WT B 201 K
500
1,000
102 GV4WT B 501 K
202 GV4WT B 102 K
2,000
5,000
502 GV4WT B 202 K
502 GV4WT B 502 K
10,000
103 GV4WT B 103 K
20,000
203 GV4WT B 203 K
50,000
503 GV4WT B 503 K
100,000
200,000
104 GV4WT B 104 K
204 GV4WT B 204 K
500,000
1,000,000
504 GV4WT B 504 K
105 GV4WT B 105 K
2,000,000
205 GV4WT B 205 K
GV4J J-Hook, Single-Slot, Side Adjust
10 100
20 200
50 500
100 101
200 201
500 102
1,000
202
2,000
502
5,000
502
10,000
103
20,000
203
50,000
503
100,000
104
200,000
204
500,000
504
1,000,000
105
www.D2a,t0a0S0,h0e0e0t4U.com205
GV4JT B 100 K
GV4JT B 200 K
GV4JT B 500 K
GV4JT B 101 K
GV4JT B 201 K
GV4JT B 501 K
GV4JT B 102 K
GV4JT B 202 K
GV4JT B 502 K
GV4JT B 103 K
GV4JT B 203 K
GV4JT B 503 K
GV4JT B 104 K
GV4JT B 204 K
GV4JT B 504 K
GV4JT B 105 K
GV4JT B 205 K
GV4W B 100 K
GV4W B 200 K
GV4W B 500 K
GV4W B 101 K
GV4W B 201 K
GV4W B 501 K
GV4W B 102 K
GV4W B 202 K
GV4W B 502 K
GV4W B 103 K
GV4W B 203 K
GV4W B 503 K
GV4W B 104 K
GV4W B 204 K
GV4W B 504 K
GV4W B 105 K
GV4W B 205 K
GV4J B 100 K
GV4J B 200 K
GV4J B 500 K
GV4J B 101 K
GV4J B 201 K
GV4J B 501 K
GV4J B 102 K
GV4J B 202 K
GV4J B 502 K
GV4J B 103 K
GV4J B 203 K
GV4J B 503 K
GV4J B 104 K
GV4J B 204 K
GV4J B 504 K
GV4J B 105 K
GV4J B 205 K
100.0
100.0
70.7
50.0
35.4
22.4
15.8
11.2
7.07
5.00
3.54
2.24
1.58
1.00
0.40
0.20
0.10
100.0
100.0
70.7
50.0
35.4
22.4
15.8
11.2
7.07
5.00
3.54
2.24
1.58
1.00
0.40
0.20
0.10
1.00
2.00
3.53
5.00
7.07
11.18
15.80
22.36
35.35
50.00
70.70
111.8
158.11
223.60
300.00
300.00
300.00
1.00
2.00
3.53
5.00
7.07
11.18
15.80
22.36
35.35
50.00
70.70
111.8
158.11
223.60
300.00
300.00
300.00
Potentiometer
Styles
GV4W
GV4J
TOCOS AMERICA, INC.
27
1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: [email protected] www.tocos.com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet GV4.PDF ] | |
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