Metal Film Resistors - Through Hole

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MFR Metal Film Resistors

Welwyn / TT Electronics MFR Metal Film Resistors are professional grade approved to IECQ-CECC 40101-803 and 019 and offer tolerances down to 0.5%. Welwyn / TT Electronics MFR Metal Film Resistors feature a 1Ω to 1MΩ resistance range and a 0.4W to 0.75W power rating. The series offers 200V or 350V rated voltage and operates over a -55°C to +155°C operating temperature range.

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Part #

Metal Film Resistors - Through Hole 1.8K ohm 1% 350V Metal Film Resistor

MFR4-1K8FI
Welwyn Components / TT Electronics
1: S/1.91
20,798In Stock

Mfr. Part #
MFR4-1K8FI

Mouser Part #
756-MFR4-1K8FI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 1.8K ohm 1% 350V Metal Film Resistor

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Datasheet

20,798In Stock

S/1.91

S/1.44

S/1.00

S/0.619

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

1.8 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 15 ohm 1% 0.5W

MFR4-15RFI
Welwyn Components / TT Electronics
1: S/1.91
23,084In Stock

Mfr. Part #
MFR4-15RFI

Mouser Part #
756-MFR4-15RFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 15 ohm 1% 0.5W

Learn More

Datasheet

23,084In Stock

S/1.91

S/1.44

S/1.09

S/0.619

Reel

S/0.304

View

Min.: 1
Mult.: 1

: 5,000

MFR

15 Ohms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 47 ohm 1% 350V Metal Film Resistor

MFR4-47RFI
Welwyn Components / TT Electronics
1: S/1.91
25,371In Stock

Mfr. Part #
MFR4-47RFI

Mouser Part #
756-MFR4-47RFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 47 ohm 1% 350V Metal Film Resistor

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Datasheet

25,371In Stock

S/1.91

S/1.44

S/1.09

S/0.619

Reel

S/0.28

View

Min.: 1
Mult.: 1

: 5,000

MFR

47 Ohms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 4.7K ohm 1% 350V Metal Film Resistor

MFR4-4K7FI
Welwyn Components / TT Electronics
1: S/1.95
23,369In Stock

Mfr. Part #
MFR4-4K7FI

Mouser Part #
756-MFR4-4K7FI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 4.7K ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

23,369In Stock

S/1.95

S/1.49

S/0.829

S/0.658

Reel

S/0.362

View

Min.: 1
Mult.: 1

: 5,000

MFR

4.7 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 43K ohm 1% 0.5W

MFR4-43KFI
Welwyn Components / TT Electronics
1: S/1.91
19,385In Stock

Mfr. Part #
MFR4-43KFI

Mouser Part #
756-MFR4-43KFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 43K ohm 1% 0.5W

Learn More

Datasheet

19,385In Stock

S/1.91

S/1.44

S/1.09

S/0.619

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

43 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 22K ohm 1% 350V Metal Film Resistor

MFR4-22KFI
Welwyn Components / TT Electronics
1: S/1.91
18,767In Stock

Mfr. Part #
MFR4-22KFI

Mouser Part #
756-MFR4-22KFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 22K ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

18,767In Stock

S/1.91

S/1.59

S/0.923

S/0.751

Reel

S/0.393

View

Min.: 1
Mult.: 1

: 5,000

MFR

22 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 2.7K ohm 1% 350V Metal Film Resistor

MFR4-2K7FI
Welwyn Components / TT Electronics
1: S/1.95
13,597In Stock

Mfr. Part #
MFR4-2K7FI

Mouser Part #
756-MFR4-2K7FI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 2.7K ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

13,597In Stock

S/1.95

S/1.46

S/0.884

S/0.646

Reel

S/0.378

View

Min.: 1
Mult.: 1

: 5,000

MFR

2.7 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 5.6 ohm 1% 350V Metal Film Resistor

MFR4-5R6FI
Welwyn Components / TT Electronics
1: S/1.95
11,798In Stock

Mfr. Part #
MFR4-5R6FI

Mouser Part #
756-MFR4-5R6FI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 5.6 ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

11,798In Stock

S/1.95

S/1.46

S/0.821

S/0.631

Reel

S/0.346

View

Min.: 1
Mult.: 1

: 5,000

MFR

5.6 Ohms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 820K ohm 1% 350V Metal Film Resistor

MFR4-820KFI
Welwyn Components / TT Electronics
1: S/1.91
9,812In Stock

Mfr. Part #
MFR4-820KFI

Mouser Part #
756-MFR4-820KFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 820K ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

9,812In Stock

S/1.91

S/1.44

S/0.814

S/0.619

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

820 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 10 ohm 1% 350V Metal Film Resistor

MFR4-10RFI
Welwyn Components / TT Electronics
1: S/1.91
14,695In Stock

Mfr. Part #
MFR4-10RFI

Mouser Part #
756-MFR4-10RFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 10 ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

14,695In Stock

S/1.91

S/1.76

S/0.996

S/0.829

Reel

S/0.374

View

Min.: 1
Mult.: 1

: 5,000

MFR

10 Ohms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 330 ohm 1% 350V Metal Film Resistor

MFR4-330RFI
Welwyn Components / TT Electronics
1: S/1.91
15,347In Stock

Mfr. Part #
MFR4-330RFI

Mouser Part #
756-MFR4-330RFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 330 ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

15,347In Stock

S/1.91

S/1.44

S/0.837

S/0.619

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

330 Ohms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 180 ohm 1% 350V Metal Film Resistor

MFR4-180RFI
Welwyn Components / TT Electronics
1: S/1.91
12,472In Stock

Mfr. Part #
MFR4-180RFI

Mouser Part #
756-MFR4-180RFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 180 ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

12,472In Stock

S/1.91

S/1.50

S/0.837

S/0.677

Reel

S/0.35

View

Min.: 1
Mult.: 1

: 5,000

MFR

180 Ohms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 18K ohm 1% 0.5W

MFR4-18KFI
Welwyn Components / TT Electronics
1: S/1.91
14,119In Stock

Mfr. Part #
MFR4-18KFI

Mouser Part #
756-MFR4-18KFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 18K ohm 1% 0.5W

Learn More

Datasheet

14,119In Stock

S/1.91

S/1.44

S/0.829

S/0.619

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

18 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 1 ohm 1% 350V Metal Film Resistor

MFR4-1R0FI
Welwyn Components / TT Electronics
1: S/1.95
9,883In Stock

Mfr. Part #
MFR4-1R0FI

Mouser Part #
756-MFR4-1R0FI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 1 ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

9,883In Stock

S/1.95

S/1.46

S/0.969

S/0.631

Reel

S/0.346

View

Min.: 1
Mult.: 1

: 5,000

MFR

1 Ohms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 4.7 ohm 1% 350V Metal Film Resistor

MFR4-4R7FI
Welwyn Components / TT Electronics
1: S/1.95
11,712In Stock

Mfr. Part #
MFR4-4R7FI

Mouser Part #
756-MFR4-4R7FI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 4.7 ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

11,712In Stock

S/1.95

S/1.58

S/0.895

S/0.747

View

Reel

S/0.401

Min.: 1
Mult.: 1

: 5,000

MFR

4.7 Ohms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 510K ohm 1% 0.5W

MFR4-510KFI
Welwyn Components / TT Electronics
1: S/1.91
10,697In Stock

Mfr. Part #
MFR4-510KFI

Mouser Part #
756-MFR4-510KFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 510K ohm 1% 0.5W

Learn More

Datasheet

10,697In Stock

S/1.91

S/1.44

S/0.814

S/0.619

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

510 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 820 ohm 1% 350V Metal Film Resistor

MFR4-820RFI
Welwyn Components / TT Electronics
1: S/1.91
18,507In Stock

Mfr. Part #
MFR4-820RFI

Mouser Part #
756-MFR4-820RFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 820 ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

18,507In Stock

S/1.91

S/1.50

S/0.845

S/0.677

Reel

S/0.35

View

Min.: 1
Mult.: 1

: 5,000

MFR

820 Ohms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 1.2K ohm 1% 350V Metal Film Resistor

MFR4-1K2FI
Welwyn Components / TT Electronics
1: S/1.91
12,540In Stock
15,000Expected 12/10/2026

Mfr. Part #
MFR4-1K2FI

Mouser Part #
756-MFR4-1K2FI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 1.2K ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

12,540In Stock

15,000Expected 12/10/2026

S/1.91

S/1.44

S/1.00

S/0.619

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

1.2 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 2.2 kOhm 1% 350V Metal Film Resistor

MFR4-2K2FI
Welwyn Components / TT Electronics
1: S/1.91
11,181In Stock

Mfr. Part #
MFR4-2K2FI

Mouser Part #
756-MFR4-2K2FI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 2.2 kOhm 1% 350V Metal Film Resistor

Learn More

Datasheet

11,181In Stock

S/1.91

S/1.46

S/0.829

S/0.638

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

2.2 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 33K ohm 1% 350V Metal Film Resistor

MFR4-33KFI
Welwyn Components / TT Electronics
1: S/1.91
16,705In Stock

Mfr. Part #
MFR4-33KFI

Mouser Part #
756-MFR4-33KFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 33K ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

16,705In Stock

S/1.91

S/1.44

S/0.821

S/0.619

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

33 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 150 ohm 1% 350V Metal Film Resistor

MFR4-150RFI
Welwyn Components / TT Electronics
1: S/1.91
9,460In Stock

Mfr. Part #
MFR4-150RFI

Mouser Part #
756-MFR4-150RFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 150 ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

9,460In Stock

S/1.91

S/1.44

S/0.907

S/0.619

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

150 Ohms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 15K ohm 1% 350V Metal Film Resistor

MFR4-15KFI
Welwyn Components / TT Electronics
1: S/1.91
15,131In Stock

Mfr. Part #
MFR4-15KFI

Mouser Part #
756-MFR4-15KFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 15K ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

15,131In Stock

S/1.91

S/1.57

S/0.915

S/0.712

Reel

S/0.362

View

Min.: 1
Mult.: 1

: 5,000

MFR

15 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 36K ohm 1% 350V Metal Film Resistor

MFR4-36KFI
Welwyn Components / TT Electronics
1: S/1.91
13,544In Stock

Mfr. Part #
MFR4-36KFI

Mouser Part #
756-MFR4-36KFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 36K ohm 1% 350V Metal Film Resistor

Learn More

Datasheet

13,544In Stock

S/1.91

S/1.44

S/0.829

S/0.619

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

36 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 56K ohm 1% 0.5W

MFR4-56KFI
Welwyn Components / TT Electronics
1: S/1.91
17,289In Stock

Mfr. Part #
MFR4-56KFI

Mouser Part #
756-MFR4-56KFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 56K ohm 1% 0.5W

Learn More

Datasheet

17,289In Stock

S/1.91

S/1.50

S/0.93

S/0.677

Reel

S/0.35

View

Min.: 1
Mult.: 1

: 5,000

MFR

56 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

Metal Film Resistors - Through Hole 68K ohm 1% 0.5W

MFR4-68KFI
Welwyn Components / TT Electronics
1: S/1.91
15,090In Stock

Mfr. Part #
MFR4-68KFI

Mouser Part #
756-MFR4-68KFI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 68K ohm 1% 0.5W

Learn More

Datasheet

15,090In Stock

S/1.91

S/1.44

S/0.86

S/0.619

Reel

S/0.343

View

Min.: 1
Mult.: 1

: 5,000

MFR

68 kOhms

500 mW (1/2 W)

1 %

50 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

6.2 mm

Axial

Ammo Pack

Metal Film Resistors

Metal Film Resistor

MFR Metal Film Resistors

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1 Ohms
4.7 Ohms
5.6 Ohms
10 Ohms
15 Ohms
22 Ohms
33 Ohms
47 Ohms
56 Ohms
82 Ohms
100 Ohms
120 Ohms
130 Ohms
150 Ohms
180 Ohms
220 Ohms
240 Ohms
270 Ohms
330 Ohms
390 Ohms