S & SL Series – Riedon™ Surface Mount Wirewound Resistors by Bourns

Power Derating Curve

120

100

80

60

40

20

0

0

50

100

200

150

250

350

300

AMBIENT TEMPERATURE (°C)

How To Order

S 4 - 100R F 1

Model

S, SL = Standard Model

SN, SLN = Non-inductive Model

Power Code

(See Specifications table)

Resistance Code

For values <1K Ω, “R” represents decimal point

(Example: 0R1 = 0.1 Ω)

For values 1K-10K Ω, “K” represents decimal point

(Example 1K = 1K Ω, 1K5 = 1.5K Ω)

Tolerance

(please see Specification table for selected resistance)

U** = ±0.05 %

F = ±1 %

B = ±0.1 %

G = ±2 %

T = ±0.2 %

H = ±3 %

C = ±0.25 %

J = ±5 %

D = ±0.5 %

Internal Use

(Specific TCR value available upon request.)

**Contact Bourns for tolerances <±0.01 %.

REV. 10/24

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

Surface Mount Humidity Packaging

Per Customer Change Notice dated August 8, 2018, (CCN1832) all

Surface Mount wirewound resistors now have a Moisture Sensitivity

Level (MSL) rating of 1. Surface Mount parts are packaged in a

Moisture Barrier Bag (MBB) with a desiccant to ensure solderability.

The MBB is marked with a Moisture-Sensitive Identification Label.

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