SM4124BT2R91 datasheet, PDF - EEWORLD Datasheet

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SM4124BT2R91: DescriptionFixed Resistor, Wire Wound, 2W, 2.91ohm, 50V, 0.1% +/-Tol, 100ppm/Cel, Surface Mount, 4124, CHIP, ROHS COMPLIANT; CategoryPassive components The resistor; File Size123KB，2 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/; Environmental Compliance

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SM4124BT2R91 Overview

Fixed Resistor, Wire Wound, 2W, 2.91ohm, 50V, 0.1% +/-Tol, 100ppm/Cel, Surface Mount, 4124, CHIP, ROHS COMPLIANT

SM4124BT2R91 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1089523456
package instruction	CHIP, ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Chip
JESD-609 code	e3
Manufacturer's serial number	SM
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	275 °C
Minimum operating temperature	-55 °C
Package height	4.57 mm
Package length	10.41 mm
Package shape	RECTANGULAR PACKAGE
Package form	SMT
Package width	6.1 mm
method of packing	TR, PLASTIC, 13 INCH
Rated power dissipation(P)	2 W
Rated temperature	70 °C
resistance	2.91 Ω
Resistor type	FIXED RESISTOR
series	SM
size code	4124
surface mount	YES
technology	WIRE WOUND
Temperature Coefficient	100 ppm/°C
Terminal surface	Matte Tin (Sn)
Terminal shape	WRAPAROUND
Tolerance	0.1%
Operating Voltage	50 V

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SM/SMH Series

Surface Mount Wirewound Resistor

Features:

•

High temperature molded encapsulation

Flex termination for absorbing thermal expansion

All welded construction

Non-inductive types available as NSM

RoHS compliant / lead-free

Stackpole Electronics, Inc.

Resistive Product Solutions

Electrical Specifications

Power Rating

(Watts)

Type / Code

@ 70ºC

SM2615

SM4124

Maximum

Working

Voltage

25V

50V

Dielectric

Withstanding

Voltage

>500V

Resistance

Temperature

Coefficient

±100 ppm/ºC

± 20 ppm/ºC

±100 ppm/ºC

± 20 ppm/ºC

±75 ppm/ºC

±100 ppm/ºC

±20 ppm/ºC

±75 ppm/ºC

±100 ppm/ºC

± 20 ppm/ºC

±100 ppm/ºC

± 20 ppm/ºC

Ohmic Range (Ω) and Tolerance

0.1%

1 - 10

10.2 - 1K

1 - 10

10.2 - 2K

0.5%

1 - 10

10.2 - 1K

0.5 - 10

10.2 - 2K

0.01 - 0.06

0.01 - 10

10.2 - 1K

0.01 - 10

10.2 - 2K

0.01 - 0.06

0.1 - 10

10.2 - 2K

0.01 - 0.06

0.01 - 10

10.2 - 3.01K

0.1 - 9.76

10 - 2K

0.01 - 10

10.2 - 1K

0.01 - 10

10.2 - 2K

0.01 - 0.06

0.1 - 10

10.2 - 2K

0.01 - 0.06

0.01 - 10

10.2 - 3K

0.1 - 9.76

10 - 2K

SM4527

SMH4527

SM6227

SM8035

60V

100V

>500V

0.5 - 10

10.2 - 3K

0.1 - 10

10.2 - 2K

0.01 - 0.06

0.2 - 10

10.2 - 3K

Zero ohm available on all sizes

Mechanical Specifications

Type / Code

Body

Length

0.260 ± 0.015

6.60 ± 0.38

0.410 ± 0.015

10.41 ± 0.38

0.455 ± 0.015

11.56 ± 0.38

0.455 ± 0.015

11.56 ± 0.38

0.455 ± 0.015

11.56 ± 0.38

0.625 ± 0.015

15.88 ± 0.38

0.800 ± 0.015

20.32 ± 0.38

Total

Length

0.280 ± 0.032

7.11 ± 0.81

0.430 ± 0.032

10.92 ± 0.81

0.475 ± 0.032

12.07 ± 0.81

0.475 ± 0.032

12.07 ± 0.81

0.475 ± 0.032

12.07 ± 0.81

0.645 ± 0.032

16.38 ± 0.81

0.825 ± 0.032

20.96 ± 0.81

Body

Height

0.140 ± 0.015

3.56 ± 0.38

0.180 ± 0.015

4.57 ± 0.38

0.150 ± 0.015

3.81 ± 0.38

0.180 ± 0.015

4.57 ± 0.38

0.150 ± 0.015

3.81 ± 0.38

0.250 ± 0.015

6.35 ± 0.38

0.362 ± 0.015

9.19 ± 0.38

Body

Width

0.150 ± 0.015

3.81 ± 0.38

0.240 ± 0.015

6.10 ± 0.38

0.270 ± 0.015

6.86 ± 0.38

0.270 ± 0.015

6.86 ± 0.38

0.270 ± 0.015

6.86 ± 0.38

0.275 ± 0.015

6.99 ± 0.38

0.350 ± 0.015

8.89 ± 0.38

Termination

Width

0.100 ± 0.015

2.54 ± 0.38

0.122 ± 0.015

3.10 ± 0.38

0.122 ± 0.015

3.10 ± 0.38

0.122 ± 0.015

3.10 ± 0.38

0.122 ± 0.015

3.10 ± 0.38

0.122 ± 0.015

3.10 ± 0.38

0.122 ± 0.015

3.10 ± 0.38

Termination

Length

0.090 ± 0.015

2.29 ± 0.38

0.090 ± 0.015

2.29 ± 0.38

0.105 ± 0.015

2.67 ± 0.38

0.105 ± 0.015

2.67 ± 0.38

0.105 ± 0.015

2.67 ± 0.38

0.130 ± 0.015

3.30 ± 0.38

0.122 ± 0.015

3.10 ± 0.38

0.138

3.51

0.181

4.60

0.169

4.29

0.169

4.29

0.169

4.29

0.236

5.99

0.340

8.64

0.130

3.30

0.157

3.99

0.157

3.99

0.157

3.99

0.157

3.99

0.157

3.99

0.157

3.99

0.350

8.89

0.583

14.81

0.587

14.91

0.587

14.91

0.587

14.91

0.850

21.59

0.950

24.13

Unit

inches

SM2615

SM4124

SM4527

0.01Ω - 0.06Ω

SM4527

0.1Ω - 2KΩ

SMH4527

SM6227

SM8035

Rev Date: 01/16/2013

This specification may be changed at any time without prior notice

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

www.seielect.com

marketing@seielect.com

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