3312 - 2 mm SMD Trimming Potentiometer

CRF Series - High Power Current Sense Chip Resistor

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.

Performance Characteristics

Test

Conditions

Specification

Reference

Limit

Temperature Coefficient of

Resistance

+25 ~ 125 ℃

IEC 60115-1 4.8

Refer to TCR

Short Time Overload

5x Rated Power for 5 Seconds

IEC 60115-1 4.13

ΔR < ±0.5 %

Low Temperature Storage

-55 °C for 1000 Hours

IEC 60115-1-4.23.4

JIS-C5201-4.23.4

ΔR < ±1 %

High Temperature Exposure

1000 Hours @ +170 ˚C

AEC-Q200-REV E-Test 3

MIL-STD202 Method 108

ΔR < ±1 %

Temperature Cycling

1000 Cycles (-55 ℃ to +155 ℃)

AEC-Q200-REV E-Test 4

JESD22 Method JA-104

ΔR < ±0.5 %

Bias Humidity

+ 85 °C, 85 % RH,

10 % Bias, 1000 Hours

AEC-Q200-REV E-Test 7

MIL-STD-202 Method 103

ΔR < ±1 %

Mechanical Shock

100 g for 6 ms, Half Sine Shock

Pulse

AEC-Q200-REV E-Test 13

MIL-STD-202 Method 213

ΔR < ±0.5 %

Vibration

5 g for 20 Min, 10-2 kHz

12 Cycles

AEC-Q200-REV E-Test 14

MIL-STD-202 Method 204

ΔR < ±0.5 %

Load Life

1000 Hours at Rated Power at

+70 ˚C, 1.5 Hours On, 0.5 Hours

Off

AEC-Q200-REV E-Test 8

MIL-STD-202 Method 108

ΔR < ±1 %

Resistance to Solder Heat

+260 ±5 ˚C, 10±1 Second Dwell

AEC-Q200-REV E-Test 15

MIL-STD-202 Method 210

ΔR < ±0.5 %

ESD

Human body model, 500 V

AEC-Q200-REV E-Test 17

AEC-Q200-002

ISO/DIS 10605

ΔR < ±0.5 %

Solderability

235 ±3 °C Dipping

Time: 3±0.5 Seconds

AEC-Q200-REV E-Test 18

J-STD-002

>95 % Tin Coverage

Board Flex (SMD)

2 mm deflection for 60 Sec.

AEC-Q200-REV E-Test 21

AEC-Q200-005

ΔR < ±0.5 %

Shear (SMD)

Force of 1.8 kg for 60 Sec.

AEC-Q200-REV E-Test 22

AEC-Q200-006

ΔR < ±0.5 %

Resistance Value Codes

Code

R Value (Ω)

Code

R Value (Ω)

Code

R Value (Ω)

Code

R Value (Ω)

L500

0.0005

R004

0.004

R011

0.011

R022

0.022

L750

0.0008

R005

0.005

R012

0.012

R025

0.025

R001

0.001

R006

0.006

R014

0.014

R030

0.03

1L50

0.0015

R007

0.007

R015

0.015

R033

0.033

R002

0.002

R008

0.008

R016

0.016

R035

0.035

R003

0.003

R009

0.009

R018

0.018

R040

0.04

3L50

0.0035

R010

0.01

R020

0.02

R050

0.05

This table lists common resistance values. For resistance values not shown, please contact Bourns Customer Service/Inside Sales.