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45GR2MEGLFTB

RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.25W, 2000000ohm, 4 MM, SQUARE, 3 PINS, ROHS COMPLIANT

器件类别:无源元件    电阻器   

厂商名称:TT Electronics plc

厂商官网:http://www.ttelectronics.com/

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器件参数
参数名称
属性值
厂商名称
TT Electronics plc
包装说明
,
Reach Compliance Code
unknown
ECCN代码
EAR99
执行器方向
HORIZONTAL
执行器类型
SCREW
制造商序列号
45
安装特点
SURFACE MOUNT
端子数量
3
转弯数量
15
最高工作温度
150 °C
最低工作温度
-65 °C
封装形状
RECTANGULAR PACKAGE
包装方法
TUBE
额定功率耗散 (P)
0.25 W
额定温度
85 °C
电阻
2000000 Ω
电阻定律
LINEAR
电阻器类型
TRIMMER
表面贴装
YES
技术
CERMET
端子形状
GULL WING
容差
10%
文档预览
Model 45
4mm Square
High Resolution - 15 Turn
Surface Mount
Cermet Trimming Potentiometer
FEATURES AND BENEFITS
• High resolution
• Space saving SMD package for the most compact board designs
• Sealed to withstand aggressive water wash
• Long life - set and forget construction
• BI quality and reliability
• Available in top and side adjustment versions, J-Hook or gull wing termination, and optional extended shaft
ELECTRICAL
Standard Resistance Range
Standard Resistance Tolerance
Input Voltage
Slider Current
Power Rating
End Resistance
Actual Electrical Travel
Dielectric Strength
Insulation Resistance
Resolution
Contact Resistance Variation
10 Ohms to 2 Megohms
±10% (<100 Ohms = ±20%)
300 Vdc Max. or rms not to exceed power rating
100 mA Max. or within rated power, whichever is less
0.25 Watts at 85°C derating to 0 at 150°C
1% or 2 Ohms Max., whichever is greater
15 turns nominal
600 Vrms
1,000 Megohms Min.
Essentially infinite
1% or 3 Ohms Max., whichever is greater
ENVIRONMENTAL
Seal
Temperature Coefficient
Operating Temperature Range
Thermal Shock
Moisture Resistance
Shock
Vibration
Rotational Life
Load Life
Resistance to Solder Heat
Temperature Exposure
Solderability
85°C Fluorinert® (No Leaks)
±100 ppm/°C (<100 Ohms = ±250 ppm/°C)
–65°C to +150°C
Five cycles –65°C to +150°C (2% ∆RT, 1% ∆VR)
Ten 24 hour cycles (2% ∆RT, IR 10 Megohms Min.)
6 ms sawtooth, 100 G’s (1% ∆RT, 1% ∆VR)
20 G’s, 10 to 2,000 Hz (1% ∆RT, 1% ∆VR)
200 cycles (3% ∆RT, 1% CRV)
1,000 hours at 85°C & 0.25 Watts (2% ∆RT, 1% CRV)
260°C for 10 sec. (1% ∆RT)
215°C for 3 min. Max. (1% ∆RT)
Per MIL-STD-202, Method 208
Specifications subject to change without notice.
Fluorinert® is a registered trademark of 3M Company.
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
June 26, 2012
Website: www.bitechnologies.com
Model 45 page 1 of 3
Model 45
Mechanical Stops
Torque, Starting
Weight
MECHANICAL
Clutch action, both ends
3 oz.-in. Max. (0.021 N-m)
0.01 oz. nominal (0.3 grams)
Standard: Embossed Tape & Reel. All units oriented with #1 pin to the right of the direction of feed.
PACKAGING
13” Reel
Pin Style
Tape
Width =
Sprocket =
Capacity =
Reel
Diameter =
7” Reel
W
16 mm
G&J
12 mm
4 mm pitch
1,000 units
G&J
12 mm
4 mm pitch
500 units
W
16 mm
4 mm pitch
250 units
4 mm pitch
1,000 units
13” (330.2 mm)
7” (178 mm)
Option: Anti-static tubes. All units oriented with #1 pin to same side. Tube capacity = 100 units.
ORDERING INFORMATION
45 G E R 10K LF XX*
Model Series
Pin Style
Optional Extended Shaft Code
Resistance Prefix
Resistance Value
* Packaging option must be specified
Packaging Option:
T7 = 7” Tape & Reel
T13 = 13” Tape & Reel
TB = Tubes
RoHS compliant product code
(required, not optional)
CIRCUIT DIAGRAM
(2)
(1)
CW
(3)
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
June 26, 2012
Website: www.bitechnologies.com
Model 45 page 2 of 3
Model 45
Model 45W
TOP ADJUSTMENT
3X
.008±.003
Solderable
.203±.076
Terminals
.100
2.54
(1)
(2)
.190
4.83
SIDE ADJUSTMENT
Model 45J
.025
3X
.63
3X
.025
.63
3X
.008±.003
Solderable
.203±.076
Terminals
(1)
(3)
.113
2.87
Metal Adjustment
Screw
.056/1.42
Dia.
with
.020/.51
wide x
.015/.38
deep slot
.061
1.56
.100
2.54
.200
5.08
.209
5.31
(2)
.113
2.87
.061
1.56
.198
5.03
.180
4.57
.190
4.83
(3)
.022
.55
Metal Adjustment
Screw
.056/1.42
Dia.
with
.020/.51
wide x
.015/.38
deep slot
.138
.154
3.51
3.91
.063
1.60
.039
3X
.99
.147
3.73
3X
.032
.81
1. Dimensions in inch/mm
2. Tolerances ± 0.012 inch (0.30 mm) unless otherwise specified
Model 45G
3X
.025
.63
(1)
SOLDER PAD LAYOUT
.079
2.01
.114
2.90
.051 2X
1.30
(2)
.120
3.05
.061
1.56
.229
5.82
.180
4.57
.100 .190
2.54
4.83
(3)
Model 45W
3X
.060
1.52
.157
3.99
.100
2.54
Metal Adjustment
Screw
.056/1.42
Dia.
with
.020/.51
wide x
.015/.38
deep slot
.154
3.91
3X
.079
2.01
Model 45J
.079
2.01
2X .051
1.30
.090
2.29
.205
5.21
3X
.051
1.30
3X
.008±.003
.203±.076
Solderable
Terminals
.024
.61
EXTENDED SHAFT OPTION
Available for all model
45 pin styles: 45G,
45J, and 45W
.018±.007
0.46±.18
Model 45G
.079
2.01
2X .051
1.30
.090
2.29
Style
45JE
shown.
STANDARD RESISTANCE VALUES
10
20
50
100
200
500
1K
2K
5K
10K
20K
25K
50K
100K
200K
250K
500K
1Meg
2Meg
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
June 26, 2012
Website: www.bitechnologies.com
Model 45 page 3 of 3
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参数对比
与45GR2MEGLFTB相近的元器件有:45GR1MEGLFT13、45WR1MEGLFTB、45WR2MEGLFTB、45JR2MEGLFTB、45GR1MEGLFTB、45JR1MEGLFTB。描述及对比如下:
型号 45GR2MEGLFTB 45GR1MEGLFT13 45WR1MEGLFTB 45WR2MEGLFTB 45JR2MEGLFTB 45GR1MEGLFTB 45JR1MEGLFTB
描述 RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.25W, 2000000ohm, 4 MM, SQUARE, 3 PINS, ROHS COMPLIANT RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.25W, 1000000ohm, 4 MM, SQUARE, 3 PINS, ROHS COMPLIANT RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.25W, 1000000ohm, 4 MM, SQUARE, 3 PINS, ROHS COMPLIANT RESISTOR, TRIMMER, CERMET, 15 TURN(S), 0.25W, 2000000ohm, 4 MM, SQUARE, 3 PINS, ROHS COMPLIANT Trimmer, Cermet, 0.25W, 2000000ohm, 10% +/-Tol, 15 Turn(s), 4 MM, SQUARE, 3 PINS, ROHS COMPLIANT Trimmer, Cermet, 0.25W, 1000000ohm, 10% +/-Tol, 15 Turn(s), 4 MM, SQUARE, 3 PINS, ROHS COMPLIANT Trimmer, Cermet, 0.25W, 1000000ohm, 10% +/-Tol, 15 Turn(s), 4 MM, SQUARE, 3 PINS, ROHS COMPLIANT
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown
执行器方向 HORIZONTAL HORIZONTAL VERTICAL VERTICAL HORIZONTAL HORIZONTAL HORIZONTAL
执行器类型 SCREW SCREW SCREW SCREW SCREW SCREW SCREW
制造商序列号 45 45 45 45 45 45 45
安装特点 SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
端子数量 3 3 3 3 3 3 3
转弯数量 15 15 15 15 15 15 15
最高工作温度 150 °C 150 °C 150 °C 150 °C 150 °C 150 °C 150 °C
最低工作温度 -65 °C -65 °C -65 °C -65 °C -65 °C -65 °C -65 °C
封装形状 RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
包装方法 TUBE TR, EMBOSSED, 13 INCH TUBE TUBE TUBE TUBE TUBE
额定功率耗散 (P) 0.25 W 0.25 W 0.25 W 0.25 W 0.25 W 0.25 W 0.25 W
额定温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
电阻 2000000 Ω 1000000 Ω 1000000 Ω 2000000 Ω 2000000 Ω 1000000 Ω 1000000 Ω
电阻定律 LINEAR LINEAR LINEAR LINEAR LINEAR LINEAR LINEAR
电阻器类型 TRIMMER TRIMMER TRIMMER TRIMMER TRIMMER TRIMMER TRIMMER
表面贴装 YES YES YES YES YES YES YES
技术 CERMET CERMET CERMET CERMET CERMET CERMET CERMET
端子形状 GULL WING GULL WING WRAPAROUND WRAPAROUND WRAPAROUND GULL WING WRAPAROUND
容差 10% 10% 10% 10% 10% 10% 10%
厂商名称 TT Electronics plc TT Electronics plc - - TT Electronics plc TT Electronics plc TT Electronics plc
ECCN代码 EAR99 EAR99 EAR99 EAR99 - - -
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