232224483606 [VISHAY]

RESISTOR, METAL GLAZE/THICK FILM, 1 W, 1 %, 200 ppm, 36000000 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT;


型号：	232224483606
厂家：	VISHAY
描述：	RESISTOR, METAL GLAZE/THICK FILM, 1 W, 1 %, 200 ppm, 36000000 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT 电阻器
文件：	总7页 (文件大小：189K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

VR68

Vishay BCcomponents

High Ohmic (up to 68 MΩ)/High Voltage (up to 10 kV) Resistors

FEATURES

• Lead (Pb)-free solder contacts

•

These resistors meet the safety requirements of:

“UL1676” (510 kΩ to 11 MΩ); File No: E171160

“IEC 60065”

“EN60065”

REG.-Nr. 40003697

“VDE 0860” (Germany)

“CQC” (China)

• High pulse loading capability (10 kV)

• Small size (0718)

• Pure tin plating provides compatibility with lead (Pb)-free

and lead containing soldering processes

• Compatible with "Restriction of the use of Hazardous

Substances" (RoHS) directive 2002/95/EC (issue 2004)

A metal glazed film is deposited on a high grade ceramic

body. After a helical groove has been cut in the resistive

layer, tinned electrolytic copper wires are welded to the

end-caps. The resistors are coated with a light blue lacquer

which provides electrical, mechanical, and climatic

protection.

The encapsulation is resistant to all cleaning solvents in

accordance with “MIL-STD 202E, method 215” and

“IEC 60068-2-45”.

APPLICATIONS

• Where high resistance, high stability and high reliability at

high voltage are required

• Safety component in combination with high voltage

• Picture tubes

• High voltage bleeders

• Cascade switches

TECHNICAL SPECIFICATIONS

DESCRIPTION

VALUE

Resistance range¹⁾

100 kΩ to 68 MΩ

1 %: E24/E96 series;

5 %: E24 series

Resistance tolerance and series

Maximum dissipation at T_amb= 70 °C

Thermal resistance, R_th

Temperature coefficient

Maximum permissible voltage:

1 W

70 K/W

≤

200 × 10^-6/K

10 000 V

7000 V

700 V

RMS

Dielectric withstanding voltage of the insulation for 1 minute

Basic specifications

IEC 60115-1B

UL1676 (510 kΩ to 11 MΩ); EN60065; VDE 0860; CQC

55/155/56

Safety requirements

Climatic category (IEC 60068)

Stability after:

load (1000 hours)

ΔR max.: (1.5 % R + 0.1 Ω)

max. 2.5 µV/V

accelerated damp heat test (6 days)

long term damp heat test (56 days)

Noise

Note

1. Ohmic values (other than resistance range) are available upon request.

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180

For technical questions, contact: ff3dresistors@vishay.com

Document Number: 28734

Revision: 04-Aug-06

VR68

High Ohmic (up to 68 MΩ)/

High Voltage (up to 10 kV) Resistors

Vishay BCcomponents

12NC INFORMATION

• The resistors have a 12-digit numeric code starting with

Last Digit of 12NC Indicating Resistance Decade

2322 244

RESISTANCE DECADE

LAST DIGIT

• The subsequent:

100 to 976 kΩ

1 to 9.76 MΩ

≥ 10 MΩ

first digit for 1 % tolerance products (E24 and E96 series)

or 2 digits for 5 % (E24 series) indicate the resistor type

and packing

• The remaining digits indicate the resistance value:

12NC Example

– The first 3 digits for 1 % or 2 digits for 5 % tolerance

products indicate the resistance value

The 12NC for a VR68, resistor value 7.5 MΩ, 5 % tolerance,

supplied on a bandolier of 500 units in ammopack, is:

2322 244 13755.

– The last digit indicates the resistance decade

12NC - resistor type and packing

ORDERING CODE 2322 244 .....

TAPE

TOL.

BANDOLIER IN AMMOPACK

BANDOLIER ON REEL

TYPE

WIDTH

(mm)

(%)

500

units

750

units

8....

VR68

66.7

13...

23...

PART NUMBER

PART NUMBER: VR68000001503JAC00

PACKAGING¹⁾

MODEL/SIZE SPECIAL CHARACTER

TCR/MATERIAL

VALUE

TOLERANCE

SPECIAL

VR68000

0 = neutral

Z = value overflow

(Special)

0 = standard

3 digit value

1 digit multiplier

Multiplier:

3 = *10³

F = 1 %

J = 5 %

The 2 digits

are used for

all special

parts.

4 = *10⁴

00 = standard

5 = *10⁵

PRODUCT DESCRIPTION: VR68 5 % AC 150K

VR68

5 %

150K

MODEL/SIZE

TOLERANCE

PACKAGING¹⁾

RESISTANCE VALUE

VR68

1 %

5 %

150K = 150 kΩ

8M2 = 8.2 MΩ

¹⁾Please refer to table PACKAGING for details.

Note

Products can be ordered using either the 12NC or the PART NUMBER. The PART NUMBER is shown to facilitate the introduction of a unified

part numbering system. Currently, this PART NUMBER is applicable in the Americas and Asia only.

PACKAGING

CODE

PIECES

500

DESCRIPTION

MODEL/SIZE

Bandolier in ammopack straight leads

Bandolier on reel straight leads

VR68

750

Document Number: 28734

Revision: 04-Aug-06

For technical questions, contact: ff3dresistors@vishay.com

www.vishay.com

181

VR68

High Ohmic (up to 68 MΩ)/

High Voltage (up to 10 kV) Resistors

Vishay BCcomponents

DIMENSIONS

∅ d

∅ D

Outline

DIMENSIONS - resistor type and relevant physical dimensions

L₁

MAX.

L₂

MAX.

∅ D

MAX.

TYPE

∅ d

VR68

6.8

18.0

19.0

0.78 0.05

Yellow and grey are used instead of gold and silver because

metal particles in the lacquer could affect high-voltage

properties.

MASS PER 100 UNITS

MASS

(g)

TYPE

VR68

169.1

OUTLINES

The length of the body (L₁) is measured by inserting the

leads into holes of two identical gauge plates and moving

these plates parallel to each other until the resistor body is

clamped without deformation (“IEC publication 60294”).

MARKING

The nominal resistance and tolerance are marked on the

resistor using four or five colored bands in accordance with

IEC publication 60062 “Color codes for fixed resistors”.

FUNCTIONAL PERFORMANCE

PRODUCT CHARACTERIZATION

Standard values of nominal resistance are taken from the E96/E24/E12 series for resistors with a tolerance of 1 % or 5 %. The

values of the E96/E24 series are in accordance with “IEC publication 60063”.

LIMITING VALUES

LIMITING VOLTAGE¹⁾

LIMITING POWER

(W)

(V)

TYPE

RMS

VR68

10 000

7000

1.0

Note

1. The maximum voltage that may be continuously applied to the resistor element, see “IEC publication 60115-1”.

The maximum permissible hot-spot temperature is 155 °C.

www.vishay.com

182

For technical questions, contact: ff3dresistors@vishay.com

Document Number: 28734

Revision: 04-Aug-06

VR68

High Ohmic (up to 68 MΩ)/

High Voltage (up to 10 kV) Resistors

Vishay BCcomponents

The power that the resistor can dissipate depends on the operating

temperature.

max

(kV)

max

(%P

)

rated

100

-2

-1

- 55

50 70

100

155

(°C)

(MΩ)

amb

Maximum dissipation (P_max) in percentage of rated power

as a function of the ambient temperature (T_amb

Maximum allowed peak pulse voltage in accordance with

“IEC 60065 chapter 14.1”; 50 discharges from a 1 nF capacitor

charged to V_max; 12 discharges/minute (drift ΔR/R ≤ 2 %)

)

Derating

Pulse Loading Capability

ΔT

(K)

ΔT

(K)

10 mm

15 mm

0.4

0.8

1.2

0.4

0.8

1.2

P (W)

Hot-spot temperature rise (ΔT) as a function of dissipated power

Temperature rise (ΔT) at the lead end (soldering point) as a function

of dissipated power at various lead lengths after mounting

Application Information

Document Number: 28734

Revision: 04-Aug-06

For technical questions, contact: ff3dresistors@vishay.com

www.vishay.com

183

VR68

High Ohmic (up to 68 MΩ)/

High Voltage (up to 10 kV) Resistors

Vishay BCcomponents

TESTS AND REQUIREMENTS

Essentially all tests are carried out in accordance with

the schedule of “IEC publication 60115-1”, category

LCT/UCT/56 (rated temperature range: Lower Category

Temperature, Upper Category Temperature; damp heat,

long term, 56 days). The testing also covers the

requirements specified by EIA and EIAJ.

In the Test Procedures and Requirements table the test

and requirements are listed with reference to the relevant

clauses of “IEC publications 60115-1 and 60068-2”; a short

description of the test procedure is also given. In some

instances deviations from the IEC recommendations were

necessary for our method of specifying.

The tests are carried out in accordance with IEC publication

60068-2, “Recommended basic climatic and mechanical

robustness testing procedure for electronic components” and

under standard atmospheric conditions according to

“IEC 60068-1”, subclause 5.3.

All soldering tests are performed with mildly activated flux.

TEST PROCEDURES AND REQUIREMENTS

IEC

60068-2

TEST

METHOD

IEC

60115-1

CLAUSE

TEST

PROCEDURE

REQUIREMENTS

4.16

21 (U)

robustness of terminations:

tensile all samples

4.16.2

4.16.3

4.16.4

4.17

21 (Ua1)

21 (Ub)

21 (Uc)

20 (Ta)

20 (Tb)

14 (Na)

29 (Eb)

6 (Fc)

∅ 0.8 mm; load 10 N; 10 s

∅ 0.8 mm; load 5 N; 4 × 90°

3 × 360° in opposite directions

2 s; 235 °C

number of failures < 10 × 10⁻⁶

bending half number

of samples

torsion other half

of samples

no damage

ΔR max.: (0.5 % R + 0.05 Ω)

solderability

good tinning; no damage

ΔR max.: (0.5 % R + 0.05 Ω)

4.18

resistance to

soldering heat

thermal shock: 3 s; 350 °C;

3 mm from body

4.19

rapid change of temperature

30 minutes at - 55 °C and

30 minutes at + 155 °C; 5 cycles

4.20

bump

3 × 1500 bumps in 3 directions; 40 g

no damage

ΔR max.: (0.5 % R + 0.05 Ω)

4.22

vibration

frequency 10 to 500 Hz; displacement 1.5 mm

no damage

or acceleration 10 g; 3 directions; total 6 hours ΔR max.: (0.5 % R + 0.05 Ω)

(3 × 2 hours)

4.23

climatic sequence:

dry heat

4.23.2

4.23.3

4.23.4

4.23.5

2 (Ba)

30 (Db)

1 (Aa)

13 (M)

16 hours; 155 °C

24 hours; 55 °C; 90 to 100 % RH

2 hours; - 55 °C

damp heat (accelerated) 1^st

cycle

cold

low air pressure

2 hours; 8.5 kPa; 15 to 35 °C

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184

For technical questions, contact: ff3dresistors@vishay.com

Document Number: 28734

Revision: 04-Aug-06

VR68

High Ohmic (up to 68 MΩ)/

High Voltage (up to 10 kV) Resistors

Vishay BCcomponents

TEST PROCEDURES AND REQUIREMENTS

IEC

60068-2

TEST

IEC

60115-1

CLAUSE

TEST

PROCEDURE

REQUIREMENTS

METHOD

4.23.6

30 (Db)

damp heat (accelerated)

remaining cycles

5 days; 55 °C; 95 to 100 % RH

R_insmin.: 10³MΩ

ΔR max.: (1.5 % R + 0.1 Ω)

4.24.2

3 (Ca)

damp heat

(steady state)

56 days; 40 °C; 90 to 95 % RH;

dissipation 0.01 P_n;

ΔR max.: (1.5 % R + 0.1 Ω)

limiting voltage 100 V (DC)

4.25.1

4.8.4

4.7

endurance

1000 hours at 70 °C; P_nor V_max

ΔR max.: (1.5 % R + 0.1 Ω)

temperature coefficient

voltage proof on insulation

noise

between - 55 °C and + 155 °C

(TC × 10^-6/K)

≤

200

700 V (RMS) during 1 minute; V-block method

no breakdown

max. 2.5 µV/V

4.12

“IEC publication 60195”

4.6.1.1

4.13

insulation resistance

short time overload

500 V (DC) during 1 minute; V-block method

R_insmin.: 10⁴MΩ

room temperature;

ΔR max.: (2.0 % R + 0.05 Ω)

dissipation 6.25 × P_n(voltage not more than

2 × limiting voltage; 10 000 V max.);

10 cycles; 5 s on and 45 s off

Document Number: 28734

Revision: 04-Aug-06

For technical questions, contact: ff3dresistors@vishay.com

www.vishay.com

185

Legal Disclaimer Notice

Vishay

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,

or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by

estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's

terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express

or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness

for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.

Customers using or selling these products for use in such applications do so at their own risk and agree to fully

indemnify Vishay for any damages resulting from such improper use or sale.

Document Number: 91000

Revision: 08-Apr-05

www.vishay.com

232224483606 [VISHAY]

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