MPH

Document Number: 60013

For technical questions, contact: thin-film@vishay.com

www.vishay.com

Revision: 05-May-08

41

DIMENSIONS in inches and millimeters

A

1

2

3

4

B

C

D

E

F

G

(Bottom View)

DIMENSIONS

INCHES

MM

A

0.155

3.937

B

0.080

2.032

C

0.225

5.715

D

0.025 typical

0.635

E

0.040

1.016

F

0.070

1.778

G

0.050

1.27

MECHANICAL SPECIFICATIONS

Resistive Element

Passivated nichrome

Substrate Material

Alumina

Body

Ceramic

Terminals

Gold over nickel

Marking Resistance to Solvents

Per MIL-PRF-83401

Lead (Pb)-free Option

96.5 % Sn, 3.0 % Ag, 0.5 % Cu

Lead (Pb)-free Finish

Hot solder dip

GLOBAL PART NUMBER INFORMATION

New Global Part Numbering: MPHK1003BUF (preferred part number format)

GLOBAL MODEL

(3 or 4 digits)

TCR

CHARACTERISTIC

RESISTANCE

TOLERANCE AND

RATIO TOLERANCE

PACKAGING

MPH

(Tin lead)

MPHT

(Lead (Pb)-free)

(e1)

E = 25 ppm/°C

H = 50 ppm/°C

K = 100 ppm/°C

First 3 digits are significant

figures and the last digit

specifies

the

number

of

zeroes to follow.

Example:

1001 = 1K

1002 = 10K

Abs. Tol.

A = 0.1 %

B = 0.1 %

C = 0.25 %

D = 0.5 %

F = 1 %

Ratio

0.05 %

0.1 %

0.1 %

0.1 %

0.5 %

TAPE AND REEL

T0 = 100 min. 100 mult

T1 = 1000 min. 1000 mult

T3 = 300 min. 300 mult

T5 = 500 min. 500 mult

TF = Full reel 2500

TS = 100 min. 1 mult

UF = TUBED

Historical Part Number example: MPHR1001B (will continue to be accepted)

MPH

R

1001

B

SERIES

TCR

CHARACTERISTIC

RESISTANCE

TOLERANCE AND

RATIO TOLERANCE

TK

1

0

3

A

U

0

H

F

MP

K1

0

3

B

U

0

H

F

MP