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CDHV2512BC2005M2500JS2中文资料

CDHV 2512

CDHV2512BC2005M2500JS2中文资料

Vishay Techno

CDHV2512BC2005M2500JS2中文资料

Document Number: http://www.wendangku.net/doc/209fde2fa5e9856a561260ad.html

High Voltage Chip Divider

FEATURES

?High voltage up to 3000 volts ?Outstanding Stability

?Typical resistance ratios of 250:1, 500:1, etc ?Flow solderable

?Tape & Reel packaging available ?Top and Wraparound termination

?

Nickel Barrier available

ELECTRICAL SPECIFICATIONS

Resistance range: 1 M Ω to 20 G ΩResistance tolerance: ± 1 % to ± 20 %Power rating: See table Voltage coefficient: See table Temperature coefficient: See table Ratio tracking: See table

MECHANICAL SPECIFICATIONS

Construction: 96 % alumina substrate with proprietary cermet resistance element and specified termination material.

ENVIRONMENTAL SPECIFICATIONS

Operating temperature: - 55 °C to + 150 °C

Life: Less than 0.5 % change when tested at full rated power

(Reference only: Not for all values specified. Consult factory for value.)

STANDARD ELECTRICAL SPECIFICATIONS

RESISTANCE (OHMS)

POWER RATING (MW)

VOLTAGE RATING (V MAX)

20 M - 20 G

Contact Factory

3000

VOLTAGE & TEMPERATURE COEFFICIENTS OF RESISTANCE CHART TYPICAL

RESISTANCE (OHMS)

RATIO (TYPICAL)

VCR (PPM/V)

TCR

(PPM/°C) - 55 °C to + 150 °C

20 M 250:15260150 M 300:1580800 M 300:1105020 G

700:1

90

160

RATIO TRACKING (PPM/°C)

RESISTANCE (OHMS)

RATIO (TYPICAL)

COLD (+ 25 °C to - 50 °C)

HOT (+ 25 °C to + 150 °C)

20 M 250:15260150 M 300:1580800 M 300:1105020 G

700:1

90

160

*** Contact Factory for other Ratio’s

CDHV2512BC2005M2500JS2中文资料

ORDERING INFORMATION

CDHV2512A A2005J2500G e1

MODEL TERMINA TION

STYLE TERMINA TION

MA TERIAL

VALUE

R1

ABSOLUTE

TOLERANCE

RA TIO

R1/R2

RA TIO

TOLERANCE

TERMINA TION

MA TERIAL

A = Wraparound

B = T op only A = Palladium Silver

B = Platinum Gold

C = Gold

D = Platinum Silver

E = Palladium Gold

F = Nickel Barrier

Resistance Value of R1:

The first 3 digits are

significant. The last digit

specifies the number of

zeros to follow.

F = 1 %

G = 2 %

H = 3 %

J = 5 %

K = 10 %

M = 20 %

The first 3 digits

are significant.

The last digit

specifies the

number of zeros to

follow.

F = 1 %

G = 2 %

H = 3 %

J = 5 %

S2 = Sn62

e1 = Sn95/5

CDHV2512BC2005M2500JS2中文资料

http://www.wendangku.net/doc/209fde2fa5e9856a561260ad.html Document Number: 68020

CDHV2512BC2005M2500JS2中文资料

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.