MK49R9FER58 datasheet, PDF - EEWORLD Datasheet

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MK49R9FER58: DescriptionRESISTOR, METAL FILM, 0.25 W, 1 %, 50 ppm, 49.9 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size79KB，1 Pages; ManufacturerOhmite; Websitehttps://www.ohmite.com; Environmental Compliance

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MK49R9FER58 Overview

RESISTOR, METAL FILM, 0.25 W, 1 %, 50 ppm, 49.9 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT

MK49R9FER58 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Ohmite
package instruction	,
Reach Compliance Code	unknown
Manufacturer's serial number	MK
Installation features	THROUGH HOLE MOUNT
Maximum operating temperature	155 °C
Package shape	TUBULAR PACKAGE
method of packing	TR
Rated power dissipation(P)	0.25 W
Rated temperature	70 °C
resistance	49.9 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL FILM
Terminal shape	WIRE
Tolerance	1%
Operating Voltage	250 V

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FEATURES

•

Small in size.

Low in noise.

High Stability, Reliability

EIA Standard Color Coded

Standard, AMMO pack, Tape

& Reel available.

• 96 Values per decade.

• Quantity per reel:

MJ = 5000

MK = 5000

ML = 4000

MM = 2500

SPECIFICATIONS

Material

Coating:

Epoxy

Core:

High grade ceramic.

Terminals:

Solder-coated copper

lead.

This product has been

DISCONTINUED

Metal Devil

Electrical

Max overload voltage:

MJ - 400 V

ML - 700 V

MK - 500 V

MM - 1000V

Derating:

Linearly from 100% @

+70°C to 0% @ +155°C

Temperature coefficient:

±50 ppm/°C

Metal Film Resistors, 1% Tolerance

Available in E96 Ohmic values

Industrial grades; RoHS Compliant

1.1" /

28mm

O R D E R I N G I N F O R M AT I O N

RoHS Compliant

½½½½½½½½½½½½

Series

10R0

1001

1002

1003

Ohms

Tolerance

F = 1%

= 1,000

= 10,000

= 100,000

Packaging Code

R52 = tape & reel 52mm

(except

MM:

R58 = Tape & Reel 58mm)

A52(26) = ammo pac 52mm (26mm)

Dimensions (in. /

mm)

Series Wattage Ohms Max. Length Max. Diam. Voltage Lead ga.

0.125 10-1M 0.138 /

3.5

0.073/1.85

200

0.25 10-1M 0.268 /

6.8

0.099 /

2.5

250

0.50 10-1M 0.355 /

9.0

0.118 /

3.0

350

1.00 10-1M 0.473/12.0 0.199 /

5.0

500

Available in Cabinet Assortments (See Page 73)

AVAILABLE STOCK VALUES (FOR STOCK SIZES SHOWN ABOVE)

Wattage

MJ–––

0.125

MJ–––

0.125

Ohmic value

MK–––

0.25

ML–––

0.50

MM–––

1.0

Part No.

Prefix



Suffix



10ROF

12R1F

15R0F

16R2F

20R0F

20R5F

22R1F

24R9F

30R1F

39R2F

49R9F

51R1F

60R4F

75R0F

82R5F

90R9F

1000F

1330F

1430F

1500F

1820F

2000F

2210F

2490F

3010F

3320F

3420F

4020F

4220F

4320F

4750F

Part No.

Prefix



Suffix



4990F

5110F

6040F

6340F

6810F

6980F

7500F

8250F

9090F

1001F

1101F

1211F

1401F

2001F

2101F

2431F

2491F

2741F

2801F

3011F

3241F

3321F

3831F

3921F

4221F

4321F

4531F

4641F

4751F

4991F

5111F

Wattage

MJ–––

0.125

Ohmic value

MK–––

0.25

ML–––

0.50

MM–––

1.0

Part No.

Prefix



Suffix



5321F

5621F

6041F

6191F

6491F

6811F

6981F

7501F

8061F

8661F

9091F

1002F

1102F

1152F

1212F

1302F

1402F

1502F

1582F

1622F

1822F

2002F

2102F

2212F

2432F

2492F

2802F

3012F

3572F

3652F

3922F

Wattage

Ohmic value

MJ–––

0.125

MK–––

0.25

ML–––

0.50

MM–––

1.0

Part No.

Prefix



Suffix



4022F

4642F

4992F

5112F

5622F

5762F

6192F

6812F

6982F

7502F

8062F

8252F

9092F

1003F

1103F

1213F

1303F

1403F

1503F

1583F

1783F

2003F

2103F

2213F

2323F

2673F

3013F

5113F

7503F

1004F

Wattage

MK–––

0.25

ML–––

0.50



MM–––

1.0



10.0

12.1

15.0

16.2

20.0

20.5

22.1

24.9

30.1

39.2

49.9

51.1

60.4

75.0

82.5

90.9

100.0

133.0

143.0

150.0

182.0

200.0

221.0

249.0

301.0

332.0

342.0

402.0

422.0

432.0

475.0



499.0

511.0

604.0

634.0

681.0

698.0

750.0

825.0

909.0

1000

1100

1210

1400

2000

2100

2430

2490

2740

2800

3010

3240

3320

3830

3920

4220

4320

4530

4640

4750

4990

5110



5230

5620

6040

6190

6490

6810

6980

7500

8060

8660

9090

10,000

11,000

11,500

12,100

13,000

14,000

15,000

15,800

16,200

18,200

20,000

21,000

22,100

24,300

24,900

28,000

30,100

35,700

36,500

39,200



40,200

46,400

49,900

51,100

56,200

57,600

61,900

68,100

69,800

75,000

80,600

82,500

90,900

100,000

110,000

121,000

130,000

140,000

150,000

158,000

178,000

200,000

210,000

221,000

232,000

267,000

301,000

511,000

750,000

1,000,000



Ohmite Mfg. Co.

1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

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