Wirewound Resistors – Mouser Honduras

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UT-A High-Temperature Power Resistors

Bourns UT-A High-Temperature Power Resistors are AEC-Q200-compliant wirewound resistors designed to deliver stable, accurate performance in demanding power applications subjected to extreme thermal stress. The Bourns UT-A series features a wide power range, resistance values from 10Ω to 4.5kΩ, and an operating temperature range of -55°C to +150°C. These performance features enable engineers to rely on a single qualified resistor family across powertrain, braking, and power conversion systems. These high-temperature power resistors feature a ceramic core and a flame-resistant silicone coating, providing tight tolerance options, a low temperature coefficient of resistance (TCR), and long-term reliability for high-reliability, safety-critical designs.

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Part #

Wirewound Resistors - Through Hole 100 OHM 1% 10W

UT10-100RJ1-A
Bourns
1: $5.25
250Expected 9/18/2026
New Product

Mfr. Part #
UT10-100RJ1-A

Mouser Part #
652-UT10-100RJ1-A

New Product

Bourns

Wirewound Resistors - Through Hole 100 OHM 1% 10W

Learn More

Datasheet

250Expected 9/18/2026

$5.25

$3.22

$2.96

$2.33

View

Min.: 1
Mult.: 1

100 Ohms

10 W

5 %

Axial

30 PPM / C

45.2 mm

9.5 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 1K OHM 5% 1W

UT1A-1KJ1-A
Bourns
1: $3.36
500Expected 9/18/2026
New Product

Mfr. Part #
UT1A-1KJ1-A

Mouser Part #
652-UT1A-1KJ1-A

New Product

Bourns

Wirewound Resistors - Through Hole 1K OHM 5% 1W

Learn More

Datasheet

500Expected 9/18/2026

$3.36

$2.07

$1.86

$1.53

View

Min.: 1
Mult.: 1

1 kOhms

1 W

5 %

Axial

30 PPM / C

10.3 mm

2.4 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole UT-1A 29.4 OHM 5%AEC-Q200

UT1A-29R4J1-A
Bourns
1: $3.36
500Expected 9/18/2026
New Product

Mfr. Part #
UT1A-29R4J1-A

Mouser Part #
652-UT1A-29R4J1-A

New Product

Bourns

Wirewound Resistors - Through Hole UT-1A 29.4 OHM 5%AEC-Q200

Learn More

Datasheet

500Expected 9/18/2026

$3.36

$2.07

$1.86

$1.53

View

Min.: 1
Mult.: 1

29.4 Ohms

1 W

5 %

Axial

30 PPM / C

10.3 mm

2.4 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 10 OHM 1% 1.5W

UT2-10RF1-A
Bourns
1: $3.31
500Expected 9/18/2026
New Product

Mfr. Part #
UT2-10RF1-A

Mouser Part #
652-UT2-10RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 10 OHM 1% 1.5W

Learn More

Datasheet

500Expected 9/18/2026

$3.31

$1.98

$1.75

$1.44

View

Min.: 1
Mult.: 1

10 Ohms

1.5 W

1 %

Axial

30 PPM / C

8.9 mm

4 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 50 OHM 1% 3W

UT2C-50RF1-A
Bourns
1: $3.63
500Expected 9/18/2026
New Product

Mfr. Part #
UT2C-50RF1-A

Mouser Part #
652-UT2C-50RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 50 OHM 1% 3W

Learn More

Datasheet

500Expected 9/18/2026

$3.63

$2.22

$2.05

$1.69

View

Min.: 1
Mult.: 1

50 Ohms

3 W

1 %

Axial

30 PPM / C

12.7 mm

6.4 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 50 OHM 1% 4W

UT3-50RF1-A
Bourns
1: $6.10
500Expected 9/18/2026
New Product

Mfr. Part #
UT3-50RF1-A

Mouser Part #
652-UT3-50RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 50 OHM 1% 4W

Learn More

Datasheet

500Expected 9/18/2026

$6.10

$3.81

$3.55

$2.80

View

Min.: 1
Mult.: 1

50 Ohms

4 W

1 %

Axial

30 PPM / C

17.1 mm

6.9 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 50 OHM 1% 5W

UT5-50RF1-A
Bourns
1: $3.45
500Expected 9/18/2026
New Product

Mfr. Part #
UT5-50RF1-A

Mouser Part #
652-UT5-50RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 50 OHM 1% 5W

Learn More

Datasheet

500Expected 9/18/2026

$3.45

$2.12

$1.91

$1.57

View

Min.: 1
Mult.: 1

50 Ohms

5 W

1 %

Axial

30 PPM / C

22.2 mm

7.9 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 10 OHM 1% 5W

UT5A-10RF1-A
Bourns
1: $4.59
500Expected 9/18/2026
New Product

Mfr. Part #
UT5A-10RF1-A

Mouser Part #
652-UT5A-10RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 10 OHM 1% 5W

Learn More

Datasheet

500Expected 9/18/2026

$4.59

$2.83

$2.54

$2.03

View

Min.: 1
Mult.: 1

10 Ohms

5 W

1 %

Axial

30 PPM / C

24.6 mm

5.2 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 50 OHM 1% 5W

UT6-50RF1-A
Bourns
1: $4.91
500Expected 9/18/2026
New Product

Mfr. Part #
UT6-50RF1-A

Mouser Part #
652-UT6-50RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 50 OHM 1% 5W

Learn More

Datasheet

500Expected 9/18/2026

$4.91

$3.03

$2.74

$2.18

View

Min.: 1
Mult.: 1

50 Ohms

5 W

1 %

Axial

30 PPM / C

26 mm

7.9 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 50 OHM 1% 7W

UT7C-50RF1-A
Bourns
1: $5.57
500Expected 9/18/2026
New Product

Mfr. Part #
UT7C-50RF1-A

Mouser Part #
652-UT7C-50RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 50 OHM 1% 7W

Learn More

Datasheet

500Expected 9/18/2026

$5.57

$3.48

$3.25

$2.56

View

Min.: 1
Mult.: 1

50 Ohms

7 W

1 %

Axial

30 PPM / C

31 mm

7.9 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 100 OHM 5% 10W

UT10-100RJ1-A-TR14
Bourns
500: $2.14
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT10-100RJ1-A-TR14

Mouser Part #
652-UT10-100RJ1ATR14

New Product

Bourns

Wirewound Resistors - Through Hole 100 OHM 5% 10W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$2.14

$2.07

$2.00

$1.97

Min.: 500
Mult.: 500

: 500

100 Ohms

10 W

5 %

Axial

30 PPM / C

45.2 mm

9.5 mm

- 55 C

+ 150 C

UT-A

Reel

Wirewound Resistors - Through Hole 10 OHM 1% 10W

UT10-10RF1-A
Bourns
1: $5.25
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT10-10RF1-A

Mouser Part #
652-UT10-10RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 10 OHM 1% 10W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.25

$3.22

$2.96

$2.33

View

Min.: 1
Mult.: 1

10 Ohms

10 W

1 %

Axial

30 PPM / C

45.2 mm

9.5 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 10 OHM 1% 10W

UT10-10RF1-A-TR14
Bourns
500: $2.14
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT10-10RF1-A-TR14

Mouser Part #
652-UT10-10RF1-ATR14

New Product

Bourns

Wirewound Resistors - Through Hole 10 OHM 1% 10W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$2.14

$2.07

$2.00

$1.97

Min.: 500
Mult.: 500

: 500

10 Ohms

10 W

1 %

Axial

30 PPM / C

45.2 mm

9.5 mm

- 55 C

+ 150 C

UT-A

Reel

Wirewound Resistors - Through Hole 15 OHM 1% 10W

UT10-15RF1-A
Bourns
1: $5.25
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT10-15RF1-A

Mouser Part #
652-UT10-15RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 15 OHM 1% 10W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.25

$3.22

$2.96

$2.33

View

Min.: 1
Mult.: 1

15 Ohms

10 W

1 %

Axial

30 PPM / C

45.2 mm

9.5 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 15 OHM 1% 10W

UT10-15RF1-A-TR14
Bourns
500: $2.14
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT10-15RF1-A-TR14

Mouser Part #
652-UT10-15RF1-ATR14

New Product

Bourns

Wirewound Resistors - Through Hole 15 OHM 1% 10W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$2.14

$2.07

$2.00

$1.97

Min.: 500
Mult.: 500

: 500

15 Ohms

10 W

1 %

Axial

30 PPM / C

45.2 mm

9.5 mm

- 55 C

+ 150 C

UT-A

Reel

Wirewound Resistors - Through Hole 1K OHM 1% 10W

UT10-1KF1-A
Bourns
1: $5.25
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT10-1KF1-A

Mouser Part #
652-UT10-1KF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 1K OHM 1% 10W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.25

$3.22

$2.96

$2.33

View

Min.: 1
Mult.: 1

1 kOhms

10 W

1 %

Axial

30 PPM / C

45.2 mm

9.5 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 1K OHM 1% 10W

UT10-1KF1-A-TR14
Bourns
500: $2.14
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT10-1KF1-A-TR14

Mouser Part #
652-UT10-1KF1-A-TR14

New Product

Bourns

Wirewound Resistors - Through Hole 1K OHM 1% 10W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$2.14

$2.07

$2.00

$1.97

Min.: 500
Mult.: 500

: 500

1 kOhms

10 W

1 %

Axial

30 PPM / C

45.2 mm

9.5 mm

- 55 C

+ 150 C

UT-A

Reel

Wirewound Resistors - Through Hole 50 OHM 1% 10W

UT10-50RF1-A
Bourns
1: $5.25
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT10-50RF1-A

Mouser Part #
652-UT10-50RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 50 OHM 1% 10W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.25

$3.22

$2.96

$2.33

View

Min.: 1
Mult.: 1

50 Ohms

10 W

1 %

Axial

30 PPM / C

45.2 mm

9.5 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 50 OHM 1% 10W

UT10-50RF1-A-TR14
Bourns
500: $2.14
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT10-50RF1-A-TR14

Mouser Part #
652-UT10-50RF1-ATR14

New Product

Bourns

Wirewound Resistors - Through Hole 50 OHM 1% 10W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$2.14

$2.07

$2.00

$1.97

Min.: 500
Mult.: 500

: 500

50 Ohms

10 W

1 %

Axial

30 PPM / C

45.2 mm

9.5 mm

- 55 C

+ 150 C

UT-A

Reel

Wirewound Resistors - Through Hole 10 OHM 1% 1W

UT1A-10RF1-A
Bourns
1: $3.36
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT1A-10RF1-A

Mouser Part #
652-UT1A-10RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 10 OHM 1% 1W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$3.36

$2.07

$1.86

$1.53

View

Min.: 1
Mult.: 1

10 Ohms

1 W

1 %

Axial

30 PPM / C

10.3 mm

2.4 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 10 OHM 1% 1W

UT1A-10RF1-A-TR10
Bourns
1,500: $1.20
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT1A-10RF1-A-TR10

Mouser Part #
652-UT1A-10RF1-ATR10

New Product

Bourns

Wirewound Resistors - Through Hole 10 OHM 1% 1W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.20

$1.14

Min.: 1,500
Mult.: 1,500

: 1,500

10 Ohms

1 W

1 %

Axial

30 PPM / C

10.3 mm

2.4 mm

- 55 C

+ 150 C

UT-A

Reel

Wirewound Resistors - Through Hole 150 OHM 1% 1W

UT1A-150RF1-A
Bourns
1: $3.36
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT1A-150RF1-A

Mouser Part #
652-UT1A-150RF1-A

New Product

Bourns

Wirewound Resistors - Through Hole 150 OHM 1% 1W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$3.36

$2.07

$1.86

$1.53

View

Min.: 1
Mult.: 1

150 Ohms

1 W

1 %

Axial

30 PPM / C

10.3 mm

2.4 mm

- 55 C

+ 150 C

UT-A

Bulk

Wirewound Resistors - Through Hole 150 OHM 1% 1W

UT1A-150RF1-A-TR10
Bourns
1,500: $1.20
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT1A-150RF1-A-TR10

Mouser Part #
652-UT1A-150RF1ATR10

New Product

Bourns

Wirewound Resistors - Through Hole 150 OHM 1% 1W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.20

$1.14

Min.: 1,500
Mult.: 1,500

: 1,500

150 Ohms

1 W

1 %

Axial

30 PPM / C

10.3 mm

2.4 mm

- 55 C

+ 150 C

UT-A

Reel

Wirewound Resistors - Through Hole 1K OHM 5% 1W

UT1A-1KJ1-A-TR10
Bourns
1,500: $1.20
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT1A-1KJ1-A-TR10

Mouser Part #
652-UT1A-1KJ1-A-TR10

New Product

Bourns

Wirewound Resistors - Through Hole 1K OHM 5% 1W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.20

$1.14

Min.: 1,500
Mult.: 1,500

: 1,500

1 kOhms

1 W

5 %

Axial

30 PPM / C

10.3 mm

2.4 mm

- 55 C

+ 150 C

UT-A

Reel

Wirewound Resistors - Through Hole UT-1A 29.4 OHM 5% T&R AEC-Q200

UT1A-29R4J1-A-TR10
Bourns
1,500: $1.20
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
UT1A-29R4J1-A-TR10

Mouser Part #
652-UT1A-29R4J1ATR10

New Product

Bourns

Wirewound Resistors - Through Hole UT-1A 29.4 OHM 5% T&R AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.20

$1.14

Min.: 1,500
Mult.: 1,500

: 1,500

29.4 Ohms

1 W

5 %

Axial

30 PPM / C

10.3 mm

2.4 mm

- 55 C

+ 150 C

UT-A

Reel

UT-A High-Temperature Power Resistors

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