89WHR10KTR
更新时间:2024-09-18 05:38:26
品牌:TTELEC
描述:3/4 Rectangular Multiturn Cermet Trimming Potentiometer
89WHR10KTR 概述
3/4 Rectangular Multiturn Cermet Trimming Potentiometer 3/4矩形多圈金属陶瓷微调电位器
89WHR10KTR 数据手册
通过下载89WHR10KTR数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载MODEL 89
3/4” Rectangular
Multiturn
1
Cermet Trimming
Potentiometer
ELECTRICAL
Standard Resistance Range, Ohms
Standard Resistance Tolerance
Input Voltage, Maximum
Slider Current, Maximum
Power Rating, Watts
End Resistance, Maximum
Actual Electrical Travel, Turns, Nominal
Dielectric Strength
10 to 2Meg
10ꢀ ꢁ(100 Ohms ꢂ 20ꢀꢃ
200 Vdc or rms not to exceed power rating
100mA or within rated power, whichever is less
0.75 at 85°C derating to 0 at 125°C
2 Ohms
20
1,000 Vrms
Insulation Resistance, Minimum
Resolution
1,000 Megohms
Essentially infinite
Contact Resistance Variation, Maximum
1ꢀ or 1 Ohm, whichever is greater
ENVIRONMENTAL
Seal
85°C Fluorinert® ꢁNo Leaksꢃ
100ppmꢄ°C
Temperature Coefficient, Maximum
Operating Temperature Range
Thermal Shock
Moisture Resistance
Shock, 6ms Sawtooth
Vibration
–55°C to +125°C
5 cycles, –55°C to +125°C ꢁ1ꢀ ∆RT, 1ꢀ ∆VRꢃ
Ten 24 hour cycles ꢁ1ꢀ ∆RT, IR 100 Megohms Min.ꢃ
100G’s ꢁ1ꢀ ∆RT, 1ꢀ ∆VRꢃ
20G’s, 10 to 2,000 Hz ꢁ1ꢀ ∆RT, 1ꢀ ∆VRꢃ
250 hours at 125°C ꢁ2ꢀ ∆RT, 2ꢀ ∆VRꢃ
200 cycles ꢁ3ꢀ ∆RTꢃ
High Temperature Exposure
Rotational Life
Load Life at 0.5 Watts
Resistance to Solder Heat
1,000 hours at 70°C ꢁ2ꢀ ∆RTꢃ
260°C for 10 sec. ꢁ1ꢀ ∆RTꢃ
MECHANICAL
Mechanical Stops
Torque, Starting Maximum
Weight, Nominal
Clutch Action, both ends
5 oz.-in. ꢁ0.035 N-mꢃ
.05 oz. ꢁ1.4 gramsꢃ
Fluorinert® is a registered trademark of 3M Company.
Specifications subject to change without notice.
Model 89
1-77
LOW PROFILE (Inch/mm)
Model 89P and 90P
.093 ± .01
2.36 ± 0.25
.031 ± .005
0.787 ± 0.127
Metal Adjustment Screw:
Dia. With
Deep Slot
.025 ± .005
Model No. And
Resistance Value
Marked On This
Or Opposite
Wide X
0.635 ± 0.127
.19
4.83
.75
19.05
.060 ± .015
1.524 ± 0.381
Surface
C
L
.25
6.35
Solderable
Terminal Pins ꢁ3ꢃ
.175
4.445
Min.
.185 ± .015
ꢁ3ꢃ
4.669 ± 0.381
ꢁ1ꢃ
ꢁ2ꢃ
.20
.015 ± .005
0.381 ± 0.254
.021 ± .003 Dia.
0.533 ± 0.076 Typ.
.050 ± .015
1.270 ± 0.381
5.08
.015
0.381
Standoff
2 Places
.50
12.70
.125 ± .015
3.175 ± 0.381
.10
2.54
Model 89P dimensions applicable to all other models except as noted.
Model 89W
ꢁ1ꢃ
ꢁ2ꢃ
.20
ꢁ3ꢃ
.100 ± .015
2.540 ± 0.381
.20
5.08
5.08
.50
.125 ± .015
12.70
3.175 ± 0.381
Model 89X
ꢁ1ꢃ
ꢁ2ꢃ
ꢁ3ꢃ
.30
7.62
0.25
0.635
.050 ± .015
1.270 ± 0.381
.10
.70
17.78
2.54
Model 89
1-78
HIGH PROFILE (Inch/mm)
1
Model 89PH
.34
8.64
.275
6.985
.03
0.76
ꢁ1ꢃ
ꢁ2ꢃ
ꢁ3ꢃ
Standoff .02
2 Places 0.51
Circuit Diagram Marked
On This Surface
Housing:
Molded Plastic
ꢁAll Modelsꢃ
Pin Dimensions Same For 89P And 89PH
Model 89WH
.34
8.64
.275
6.985
.03
0.76
ꢁ1ꢃ
ꢁ2ꢃ
ꢁ3ꢃ
Standoff .02
2 Places 0.51
Pin Dimensions Same For 89W And 89WH
Model 89XH
.34
8.64
.275
6.985
.03
0.76
ꢁ1ꢃ
ꢁ2ꢃ
ꢁ3ꢃ
Standoff .02
2 Places 0.51
Pin Dimensions Same For 89X And 89XH
Model 89
1-79
PANEL MOUNT ADAPTER (Inch/mm)
Model 89B
.375 ± .010
9.525 ± 0.254
.91 ± .01
23.11 ± 0.25
.187 ± .010
4.750 ± 0.254
Circuit Diagram
.30 ± .01
7.62 ± 0.25
Marked On This
Surface
Screwdriver Hole
.375 ± .010
9.525 ± 0.254
.155
Dia. Min.
2.921
Material:
Molded
Plastic
.187 ± .010
4.750 ± 0.254
5ꢄ16-32 UNEF Thread
STANDARD RESISTANCE VALUES, OHMS
10
20
50
200
500
1K
5K
10K
20K
25K
50K
500K
1Meg
2Meg
100K
200K
250K
100
2K
PACKAGING
Standard: Boxes
Capacity
ꢂ
100 Units ꢁ89Pꢃ
50 Units ꢁAll other stylesꢃ
Option:
Tubes ꢁModels 89P, 89PH, 89X, 89XH and 90P only.ꢃ
All units oriented with #1 pin to same side.
Magazine Width
Height
ꢂ
ꢂ
ꢂ
ꢂ
0.28”
0.65”
21.5”
25 Units
Length
Capacity
Model 89
1-80
ORDERING INFORMATION
1
Standard:
89 P R 10K LF
RoHS Compliant Product Code - Optional
Resistance Value
Resistance Prefix
Model Series
ꢁUse Model 90 to order
with transparent housingꢃ
Pin Style
89 P R 10K LF TB
Option:
Pin Style
Packaging Option:
TB ꢂ Tubes
ꢁModels 89P, 89PH, 89X, 89H, 90P Only.ꢃ
Option:
89 P B R 10K LF
Pin Style
Panel Mount Adapter
ꢁUse 89B to order
Adapter without
Trimmerꢃ
CIRCUIT DIAGRAM
NOTES
Metric equivalents, based on 1 inch ꢂ 25.4mm are
rounded to the same number of significant figures
as in the original English units and are provided for
general information only.
INCH
mm
(2)
(1)
(3)
Tolerances unless otherwise specified:
Linear ꢂ .01 inches ꢁ.25mmꢃ
Angular ꢂ 2 degrees
CW
Model 89
1-81
89WHR10KTR 相关器件
型号 | 制造商 | 描述 | 价格 | 文档 |
89WHR10LFTR | TTELEC | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer | 获取价格 | |
89WHR10TR | TTELEC | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer | 获取价格 | |
89WHR1KLFTR | TTELEC | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer | 获取价格 | |
89WHR1KTR | TTELEC | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer | 获取价格 | |
89WHR1MEGLFTR | TTELEC | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer | 获取价格 | |
89WHR1MEGTR | TTELEC | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer | 获取价格 | |
89WHR200KLFTR | TTELEC | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer | 获取价格 | |
89WHR200KTR | TTELEC | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer | 获取价格 | |
89WHR200LFTR | TTELEC | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer | 获取价格 | |
89WHR200TR | TTELEC | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer | 获取价格 |
89WHR10KTR 相关文章
- 2024-09-20
- 6
- 2024-09-20
- 9
- 2024-09-20
- 8
- 2024-09-20
- 6