PTC LINEAR SURFACE MOUNT

 

Features

  • Linear from -55 C to 125 C
  • Thin Film 4000-5000 TCR
  • PTC Thick Film on Alumina Substrate (100% Solid State)
  • Nickel Barrier   (Tin-Lead wrap around (3-sided) terminations)
  • Tape & Reeling
  • 1206, 0805, and 0603 Sizes
  • 1%, 5% and 10% Tolerances

Applications

  • Over temperature sensing
  • Temperature compensation
  • Temperature Measurement 

 

                                                       wpe1.jpg (4987 bytes)

0603 Size Electrical Specification Table

Part Number (Note: Add - 01 for 1% Tol.)

W @ 25 °C

+/- 10%

TCR

PPM (-50 to +150C)

TCR

PPM Tolerance

Dimensions in inches (millimeters)

    A         +/- 0.009" (0.23mm)

      B        +/- 0.006" (0.15mm)

      C        +/- 0.007" (0.18mm)

      D        +/- 0.010" (0.25mm)

WSTF06130

100

4000-5000

 +/-100

0.060 (1.52)

0.020 (0.51)

0.030 (0.76)

 0.012 (0.30)

WSTF06135

150

4000-5000

 +/- 100

0.060 (1.52)

0.020 (0.51)

0.030 (0.76)

 0.012 (0.30)

WSTF06140

180

4000-5000

 +/-100

0.060 (1.52)

0.020 (0.51)

0.030 (0.76)

 0.012 (0.30)

WSTF06145

220

4000-5000

 +/- 100

0.060 (1.52)

0.020 (0.51)

0.030 (0.76)

 0.012 (0.30)

WSTF06150

330

4000-5000

 +/-100

0.060 (1.52)

0.020 (0.51)

0.030 (0.76)

 0.012 (0.30)

WSTF06155

470

4000-5000

 +/- 100

0.060 (1.52)

0.020 (0.51)

0.030 (0.76)

 0.012 (0.30)

WSTF06160

560

4000-5000

 +/-100

0.060 (1.52)

0.020 (0.51)

0.030 (0.76)

 0.012 (0.30)

WSTF06165

680

4000-5000

 +/- 100

0.060 (1.52)

0.020 (0.51)

0.030 (0.76)

 0.012 (0.30)

WSTF06170

820

4000-5000

 +/-100

0.060 (1.52)

0.020 (0.51)

0.030 (0.76)

 0.012 (0.30)

WSTF06175

1000

4000-5000

 +/- 100

0.060 (1.52)

0.020 (0.51)

0.030 (0.76)

 0.012 (0.30)

Options

  • Tape and Reeling
  • Special Resistance Values  
  • 1%,5% Tolerance

Example of Option Request:

  • To Add Tape And Reeling:  Add -TR to Part Number (Ex: WSTF06205-TR)
  • To Add 1% Tolerance: Add -01 to Part Number (Ex: WSTF06205-01)
  • To Add both Tape and Reeling and 1% Tolerance: (Ex: WSTF06205-01TR)

 

                                                      wpe2.jpg (4987 bytes)

0805 Size Electrical Specification Table

Part Number (Note: Add - 01 for 1% Tol.)

W @ 25 °C

+/- 10%

TCR

PPM (-50 to +150C)

TCR

PPM Tolerance

Dimensions in inches (millimeters)

    A         +/- 0.009" (0.23mm)

      B        +/- 0.006" (0.15mm)

      C        +/- 0.007" (0.18mm)

      D        +/- 0.010" (0.25mm)

WSTF08525

100

4000-5000

 +/- 100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08530

150

4000-5000

 +/-100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08535

180

4000-5000

 +/- 100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08540

220

4000-5000

 +/-100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08545

330

4000-5000

 +/- 100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08550

470

4000-5000

 +/-100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08555

560

4000-5000

 +/- 100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08560

680

4000-5000

 +/-100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08565

820

4000-5000

 +/- 100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08570

1000

4000-5000

 +/-100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08575

2200

4000-5000

 +/- 100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08580

3300

4000-5000

 +/-100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

WSTF08585

4700

4000-5000

 +/-100

0.080 (2.03)

0.020 (0.51)

0.050 (1.27)

 0.016 (0.41)

Options

  • Tape and Reel
  • Special Resistance Values
  • 1%, 5% Tolerance

Example of Option Request:

  • To Add Tape And Reeling:  Add -TR to Part Number (Ex: WSTF08595-TR)
  • To Add 1% Tolerance: Add -01 to Part Number (Ex: WSTF08595-01)
  • To Add both Tape and Reeling and 1% Tolerance: (Ex: WSTF08595-01TR)

 
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