Rev Date: 5/12/2022

4

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This specification may be changed at any time without prior notice.

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Please confirm technical specifications before you order and/or use.

MR / MRS / TMR Series

Low Resistance Value Resistor

– Molded 2 and 4 Leads

Stackpole Electronics, Inc.

Resistive Product Solutions

RoHS Compliance

Stackpole Electronics has joined the worldwide effort to reduce the amount of lead in electronic components and to meet the various

regulatory requirements now prevalent, such as the European Union’s directive regarding “Restrictions on Hazardous Substances”

(RoHS 3). As part of this ongoing program, we periodically update this document with the status regarding the availability of our

compliant components. All our standard part numbers are compliant to EU Directive 2011/65/EU of the European Parliament as

amended by Directive (EU) 2015/863/EU as regards the list of restricted substances.

“Conflict Metals” Commitment

We at Stackpole Electronics, Inc. are joined with our industry in opposing the use of metals

mined in the “conflict region” of the Eastern

Democratic Republic of the Congo (DRC) in our products. Recognizing that the supply chain for metals used in the electronics industry

is very complex, we work closely with our own suppliers to verify to the extent possible that the materials and products we supply do

not contain metals sourced from this conflict region. As such, we are in compliance with the requirements of Dodd-Frank Act regarding

Conflict Minerals.

Packaging Specifications

RoHS Compliance Status

(1)

(2)

The given dimension "D" expresses the standard width spacing. A 26 mm narrow spacing is available as option "N" packaging code.

Dimension "E":

This is a non-critical dimension that does not have a tolerance in the standard.

Range of diameters is from 0.547 inches (13.90 mm) to 1.500 inches (38.10 mm).

Reference value only. The "A" dimension shall be governed by the overall length of the taped component.

The distance between flanges shall be 0.059 inches (1.50 mm) to 0.315 (8.00 mm) greater than the overall component.

MR

Low Resistance Value Leaded Resistor -

Molded 2 Leads

Axial

Kelvin

YES

100% Matte Sn

Jan-06

06/01

TMR

Low Resistance Value Leaded Resistor -

Molded 4 Leads

Axial

Kelvin

YES

100% Matte Sn

Jan-06

06/01

Lead-Free

Mfg. Effective Date

(Std Product Series)

Lead-Free

Effective Date

Code

(YY/WW)

Standard

Product

Series

Description

Package /

Termination

Type

Standard

Series RoHS

Compliant

Lead-Free Termination

Composition

Series

Code

A max

.(1)

B max

Tape

Unit

3.311

13.504

0.197 ± 0.020

2.063 ± 0.079

0.250

inches

84.10

343.00

5.00 ± 0.50

52.40 ± 2.00

6.35

mm

3.484

13.504

0.394 ± 0.020

2.063 ± 0.079

0.250

inches

88.50

343.00

10.00 ± 0.50

52.40 ± 2.00

6.35

mm

3.850

13.504

0.394 ± 0.020

2.875 ± 0.079

0.250

inches

97.80

343.00

10.00 ± 0.50

73.03 ± 2.00

6.35

mm

4.764

13.504

0.600 ± 0.020

4.375 ± 0.079

0.250

inches

121.00

343.00

15.24 ± 0.50

111.13 ± 2.00

6.35

mm

C

D

(2)

1

3

5

10

MR