CRM2512-FX-R910ELF Bourns Inc., CRM2512-FX-R910ELF Datasheet

RES .910 OHM 2W 1% 2512 SMD

CRM2512-FX-R910ELF

Manufacturer Part Number
CRM2512-FX-R910ELF
Description
RES .910 OHM 2W 1% 2512 SMD
Manufacturer
Bourns Inc.
Series
CRM2512r
Datasheet

Specifications of CRM2512-FX-R910ELF

Tolerance
±1%
Package / Case
2512 (6432 Metric)
Temperature Coefficient
±100ppm/°C
Resistance (ohms)
0.91
Number Of Terminations
2
Power (watts)
2W
Composition
Thick Film
Features
Current Sense, Pulse Withstanding
Size / Dimension
0.248" L x 0.122" W (6.30mm x 3.10mm)
Height
0.024" (0.60mm)
Resistance
0.91 Ohms
Power Rating
2 Watts
Operating Temperature Range
- 55 C to + 155 C
Dimensions
3.1 mm W x 6.3 mm L x 0.6 mm H
Termination Style
SMD/SMT
Voltage Rating
3017 mVolts
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CRM2512-FX-R910ELF
Manufacturer:
BOURNS
Quantity:
40 000
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Customers should verify actual device performance in their specifi c applications
For Standard Values Used in Capacitors, Inductors, and Resistors,
Specifi cations are subject to change without notice.
Electrical Characteristics
Recommended Solder Pad Layout
Soldering Profi le
Power Rating @ 70 °C
Operating Temperature Range
Derated to Zero Load at
Maximum Working Voltage
Insulation Resistance
Resistance Range
Resistance Tolerance
Temperature Coeffi cient
Model
CRM2512
0.047 to 0.91 ohms
1.0 ohm to 1.0 megohm
0.047 to 0.091 ohms
0.100 to 0.91 ohms
1.0 ohm to 1 megohm
10 ohms to 1 megohm
250
200
150
100
50
Cu TRACE
180 °C
150 °C
L
Peak 260 +5/-0 °C
Pre-heating Zone
230 °C or higher
B
90 ± 30 seconds
Heating Time
SENSING TRACE
10.0 ohms - 1 megohm (E24 + E96 Values)
(0.146)
Features
CRM2512 - Pulse Resistant Power Resistor
3.7
30 ± 10 seconds
A
Thick fi lm technology
Power rating of 2 watts at 70 °C
RoHS compliant*
0.047 - 0.91 ohm (E24 Values)
1.0 - 9.1 ohms (E24 Values)
A
-55 °C to +155 °C
> 1000 megohms
±150 PPM/°C
±100 PPM/°C
±200 PPM/°C
±100 PPM/°C
±1 %, ±5 %
3017 mV
+155 °C
(0.096)
Soldering Zone
600 V
2.45
2 W
DIMENSIONS:
B
click
here.
(INCHES)
(0.106)
MM
2.7
L
Applications
The Bourns
fi lm power resistor with a rating of 2
watts in a standard 2512 chip format.
This product has a very wide resistance
range making it suitable for different
applications in power supply circuits
including current sensing and inrush
current limiting.
Power supplies
Stepper motor drives
General Information
Characteristic Data
Product Dimensions
Derating Curve
Test
Load Life (1000 hours)
Short Term Overload
Thermal Shock
100
-55
1 % Tolerance
5 % Tolerance
1 % Tolerance
5 % Tolerance
1 % Tolerance
5 % Tolerance
(0.024 ± 0.008)
(0.070 ± 0.008)
(0.248 ± 0.008)
®
0.6 ± 0.20
1.8 ± 0.20
6.3 ± 0.20
Ambient Temperature (°C)
CRM2512 Series is a thick-
70
(0.122 ± 0.008)
ΔR Max.
3.1 ± 0.20
< 0.5 %
< 1 %
< 3 %
< 1 %
< 2 %
< 1 %
(0.024 ± 0.008)
155
0.6 ± 0.20

Related parts for CRM2512-FX-R910ELF

CRM2512-FX-R910ELF Summary of contents

Page 1

... Customers should verify actual device performance in their specifi c applications Features ■ Thick fi lm technology ■ Power rating of 2 watts at 70 °C ■ RoHS compliant* CRM2512 - Pulse Resistant Power Resistor 2 W -55 °C to +155 °C +155 °C 3017 mV 600 V > 1000 megohms 0.047 - 0.91 ohm (E24 Values) 1 ...

Page 2

... CRM2512 - Pulse Resistant Power Resistor Pulse Load Characteristics (R > 1 Ohm) 1000 100 10 How to Order Model (CRM = Precision Chip Resistor) Size 2512 = 2512 Size Resistance Tolerance • ±1 % • ±5 % TCR (PPM/°C) • ±200 PPM/°C • ±150 PPM/°C • ±100 PPM/°C Resistance Value R < ...

Page 3

... CRM2512 - Pulse Resistant Power Resistor Packaging Dimensions (Conforms to EIA RS-481A) PAPER TAPE 1.5 +0.1/-0 TOP TAPE (0.059 +0.004/-0) RESISTOR 3.60 ± 0.20 (0.142 ± 0.008) 4.0 ± 0.1 0.85 ± 0.15 (0.157 ± 0.004) (0.033 ± 0.006) USER DIRECTION OF FEED DIMENSIONS: (INCHES) REV ...

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