82WR2KLFTB [TTELEC]

1/4 Diameter Single Turn Cermet Trimming Potentiometer; 1/4直径单转金属陶瓷微调电位器


型号：	82WR2KLFTB
厂家：	TT Electronics
描述：	1/4 Diameter Single Turn Cermet Trimming Potentiometer 1/4直径单转金属陶瓷微调电位器电位器微调电位器
文件：	总4页 (文件大小：63K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL 82

1/4” Diameter

Single Turn

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, Nominal

Dielectric Strength

10 to 1Meg

10ꢀ ꢁ(100 Ohms ꢂ ꢃ0ꢀꢄ

ꢃ00 Vdc or rms not to exceed power rating

100mA or within rated power, whichever is less

0.5 at 70°C derating to 0 at 1ꢃ5°C

ꢃ Ohms

ꢃꢃ0°

600 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 Leaksꢄ

100ppmꢅ°C

Temperature Coefficient, Maximum

Operating Temperature Range

Thermal Shock

Moisture Resistance

Shock, 6ms Sawtooth

Vibration

–55°C to +1ꢃ5°C

5 cycles, –55°C to +1ꢃ5°C ꢁ1ꢀ ∆RT, 1ꢀ∆VRꢄ

Ten ꢃ4 hour cycles ꢁ1ꢀ ∆RT, IR 100 Megohms Min.ꢄ

100G’s ꢁ1ꢀ ∆RT, 1ꢀ ∆VR ꢄ

ꢃ0G’s, 10 to ꢃ,000 Hz ꢁ1ꢀ ∆RT, 1ꢀ ∆VR ꢄ

ꢃ50 hours at 1ꢃ5°C ꢁꢃꢀ ∆RT, ꢃꢀ ∆VR ꢄ

ꢃ00 cycles ꢁ3ꢀ ∆RTꢄ

High Temperature Exposure

Rotational Life

Load Life at 0.5 Watts

Resistance to Solder Heat

1,000 hours at 70°C ꢁꢃꢀ ∆RTꢄ

ꢃ60°C for 10 sec. ꢁ1ꢀ ∆RTꢄ

MECHANICAL

Mechanical Stops

Torque, Starting Maximum

Weight, Nominal

Solid

3 oz.-in. ꢁ0.0ꢃ1 N-mꢄ

.0ꢃ oz. ꢁ0.60 gramsꢄ

Fluorinert® is a registered trademark of 3M Company.

Specifications subject to change without notice.

Model 82

1-65

TOP ADJUSTMENT (Inch/mm)

Model 82P, 82PF

Model

8ꢃP

Dim. A

.011

0.ꢃ8

.ꢃ5

Min.

6.35

.140

3.556

.6ꢃ5

Max.

8ꢃPF

ꢁ3ꢄ

15.875

.0ꢃ5

Standoffs

0.635

.ꢃ50 ± .015

6.350 ± 0.381

ꢁ1ꢄ

Dia.

.10

ꢃ.54

Housing Metal

Terminal Pins ꢁ3ꢄ

ꢁꢃꢄ

90° ±5°

.10

ꢃ.54

.110 ± .005

ꢃ.794 ± 0.1ꢃ7

.0ꢃ5 ± .005

0.635 ± 0.1ꢃ7

Long X

Solderable

.017 ± .003

0.43ꢃ ± 0.076

.035 ± .005

0.889 ± 0.1ꢃ7

Wide X

Deep Slot

Dia.

Note: Model 82P dimensions applicable to all models except as noted.

.10

ꢃ.54

Model 82M

.17

4.3ꢃ

.10

ꢃ.54

.18

4.57

Min.

ꢁ1ꢄ

ꢁ3ꢄ

ꢁꢃꢄ

.10

ꢃ.54

.ꢃ1

5.3

Model 82W

.10

ꢃ.5

.18

4.57

.0ꢃ0

0.51

Standoffs

Min.

ꢁ1ꢄ

ꢁ3ꢄ

ꢁꢃꢄ

.10

ꢃ.5

SIDE ADJUSTMENT (Inch/mm)

.36

9.14

Model 82PA

.ꢃ5

6.35

Min.

.ꢃ05 ± .015

5.ꢃ07 ± 0.381

.185 ± .015

4.669 ± 0.381

.01ꢃ

0.305

.17

4.3ꢃ

Min.

Housing: Metal

Case: Plastic

.10

ꢃ.54

ꢁ3ꢄ

ꢁꢃꢄ

.ꢃ8

7.11

ꢁ1ꢄ

.10

ꢃ.54

Model No. And Resistance

Value marked on this surface

.035

0.889

.10

ꢃ.54

Model 82

1-66

STANDARD RESISTANCE VALUES, OHMS

ꢃ0

100

ꢃ00

500

ꢃK

10K

ꢃ0K

ꢃ5K

50K

100K

ꢃ00K

ꢃ50K

500K

1Meg

PACKAGING

Standard: Boxes

Capacity

ꢂ

50 Units ꢁ8ꢃPA, 8ꢃPFꢄ

100 Units ꢁAll other stylesꢄ

Option: Tubes

All units oriented with #1 pin to same side.

Pin Style

Magazine Width

P,M,W

0.34”

0.65”

ꢃ7.5”

ꢂ

0.ꢃ8”

0.94”

15.6”

Height

Length

Capacity

50 Units 100 Units

Option: Tape & Reel, Ammo Pack ꢁAvailable for 8ꢃW Onlyꢄ

All units oriented with #1 pin to the right of the direction of feed.

Seat Plane to

Centerline of

Sprocket Hole

Width

Sprocket

Capacity

Diameter

Tape Fold

Box

ꢂ

.71” ꢁ18.03 mmꢄ

18 mm

Single Hole .50” spacing

1,000 Units

14” ꢁ356 mmꢄ

1ꢃ” ꢁ305 mmꢄ

1.5” x 13” x 10”

Tape

Reel

Ammo

Model 82

1-67

ORDERING INFORMATION

82 P R 10K LF

Standard:

Model Series

Pin Style

RoHS Compliant Product Code - Optional

Resistance Value

Resistance Prefix

82 W R 10K LF TB

Option:

Packaging Option:

TB ꢂ Tubes

Pin Style

ꢁPin styles P, PA, M, Wꢄ

RoHS Compliant Product Code - Optional

82 W F R 10K LF TR

Option:

Pin Style

Packaging Option:

AP ꢂ Ammo pack

Pin Style Suffix:

ꢁUsed with AP and TR packaging options.

Applicable to pin styles W only.

"F" designates 0.60" lead length.ꢄ

TR ꢂ Tape & Reel

ꢁPin styles W, X onlyꢄ

RoHS Compliant Product Code - Optional

CIRCUIT DIAGRAM

NOTES

Metric equivalents, based on 1 inch ꢂ ꢃ5.4mm are

rounded to the same number of significant figures

as in the original English units and are provided for

general information only.

(2)

INCH

(1)

(3)

Tolerances unless otherwise specified:

Linear ꢂ .01 inches ꢁ.ꢃ5mmꢄ

Angular ꢂ ꢃ degrees

Model 82

1-68

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