Rev Date: 8/27/2021

3

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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.

RMEF Series

General Purpose Thick Film Chip Resistor

100% RoHS Compliant Without Exemption

Stackpole Electronics, Inc.

Resistive Product Solutions

Power Derating Curve:

Power rating or current rating is in the case based on continuous full-load at ambient temperature of 70ºC. For

operation at ambient temperature in excess of 70ºC, the load should be derated in accordance with figure of derating

curve.

Voltage Rating or Current Rating

Resistance range ≥ 1 Ω

Rated Voltage: The resistor shall have a DC continuous working voltage of a RMS AC continuous working voltage at

commercial line frequency and have form corresponding to the power rating, as determined formula as following:

E(RCWV) = √PxR

E=Rated voltage (V)

P=Power rating (W)

R=Nominal resistance (Ω)

Recommended Pad Layout

Size

A

B

C

Unit

0.024

0.063

0.028

inches

0.60

1.60

0.70

mm

0.031

0.094

0.039

inches

0.80

2.40

1.00

mm

0.051

0.114

0.055

inches

1.30

2.90

1.40

mm

0.087

0.165

0.067

inches

2.20

4.20

1.70

mm

0.079

0.173

0.106

inches

2.00

4.40

2.70

mm

0.122

0.233

0.118

inches

3.11

5.91

3.00

mm

0.150

0.260

0.106

inches

3.80

6.60

2.70

mm

0.193

0.319

0.134

inches

4.90

8.10

3.40

mm

RMEF2512

RMEF1210

RMEF2010

RMEF0402

RMEF0603

RMEF0805

RMEF1206

RMEF1812