AA Pattern

AD Pattern

AC Pattern

Dimensions

    Note

  1. AA Pattern resistors are fixed types
    Resistance tolerance is ± 1%
    The NF-AA produced in nickel alloy is used for span-shift-versus-temperature compensation.
    Recommended Uses:
    Span-shift-versus-temperature compensation
    Temperature sensing
  2. AC Pattern resistors are adjusted upward in resistance value by rubbing the foil loops with a hand-held or electric pencil eraser.
    The CF-AC produced in constantan alloy is used for bridge-balance adjustment.
    The NF-AC produced in nickel alloy is used for bridge zero-versus-temperature adjustment.
    Recommended Uses:
    The CF-AC: bridge balance
    The NF-AC: bridge zero-shift compensation
  3. AD Pattern resistors are bifilar adjustable types. The practical range of adjustment is from R MAX to 0.15 R MAX, where R MAX is nominal resistance prior to adjustment
    The CF-AD produced in constantan alloy is used for bridge-balance adjustment.
    The NF-AC produced in nickel alloy is used for span-shift-versus-temperature compensation
    Recommended Uses:
    The CF-AD: bridge balance
    The NF-AD: span-shift-versus-temperature compensation

Pattern

Designation

Resistance
(23° C, Ω)

Dimensions

Foil

Pattern (mm)

Matrix (mm)

Length

Width

Over Length

Over Width

Length

Width

NF15-2AA

15

2.0

2.8

4.4

2.8

5.4

3.8

Nickel

NF22-2AA

22

NF26-2AA

26

2.5

2.6

4.9

2.6

6.3

3.8

NF28-2AA

28

NF30-3AA

30

3.0

3.3

6

3.3

7.0

4.5

NF32-3AA

32

NF34-3AA

34

NF35-3AA

35

NF40-3AA

40

3.0

3.8

6

4

5.0

NF45-3AA

45

NF50-3AA

50

3.0

3.3

6

3.3

4.5

NF55-3AA

55

NF60-3AA

60

NF65-3AA

65

4.0

4.9

7

4.9

8.0

6.2

NF70-4AA

70

NF75-4AA

75

NF80-4AA

80

NF85-4AA

85

4.0

5.3

7

5.3

8.0

6.6

NF90-4AA

90

NF95-4AA

95

NF100-4AA

100

NF105-4AA

105

NF110-4AA

110

4.0

5.5

6.8

5.5

8.0

6.6

NF120-4AA

120

NF125-4AA

125

NF130-4AA

130

NF135-5AA

135

5.0

4.4

8

4.4

9.0

6.0

NF140-5AA

140

NF145-5AA

145

NF150-5AA

150

NF155-6AA

155

6.0

4.7

8.8

4.7

10.0

6.0

NF160-6AA

160

NF170-6AA

170

NF180-6AA

180

NF190-6AA

190

NF200-6AA

200

6.5

4.9

9

4.9

10.0

5.9

Pattern

Designation

Resistance
(23° C, Ω)

Dimensions

Foil

Pattern (mm)

Matrix (mm)

Over Length

Over Width

Length

Width

NF11-2AD

11

6.0

3.2

7.5

4.5

Nickel

NF16-2AD

16

NF22-2AD

22

NF30-2AD

30

CF70-2AD

70

6.0

3.2

7.5

4.5

constantan

CF100-2AD

100

CF125-2AD

125

CF150-2AD

150

CF180-2AD

180

CF200-2AD

200

CF220-2AD

220

CF250-2AD

250

CF2-2AC

2

5.0

5.0

6.5

6.5

CF3-2AC

3

CF4-2AC

4

CF5-2AC

5

CF6-2AC

6

NF1-2AC

1

5.0

5.0

6.5

6.5

Nickel

NF2-2AC

2

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