Thick Film Resistors - SMD 0402 10 KOhm 1% Tol AEC-Q200
WCR0402-10KFA
Welwyn Components / TT Electronics
1:
1,73 kr.
7.512 In Stock
50.000 Expected 28/01/2027
Mouser Part No
756-WCR0402-10KFA
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 0402 10 KOhm 1% Tol AEC-Q200
7.512 In Stock
50.000 Expected 28/01/2027
1
1,73 kr.
10
0,806 kr.
100
0,448 kr.
250
0,366 kr.
500
View
10.000
0,201 kr.
500
0,336 kr.
1.000
0,306 kr.
5.000
0,209 kr.
10.000
0,201 kr.
Buy
Min.: 1
Mult.: 1
Reel :
10.000
Details
Reel, Cut Tape, MouseReel
WCR
10 kOhms
62.5 mW (1/16 W)
1 %
100 PPM / C
- 55 C
+ 155 C
50 V
0402
1005
1 mm (0.039 in)
0.5 mm (0.02 in)
0.35 mm (0.014 in)
Automotive Grade
Zero Ohm Jumpers
AEC-Q200
Thick Film Resistors - SMD
WCR-WCR0402LF-16R9-F-P-LT
Welwyn Components / TT Electronics
1:
1,09 kr.
9.850 In Stock
Mouser Part No
756-WCR0402LF16R9FPL
Welwyn Components / TT Electronics
Thick Film Resistors - SMD
9.850 In Stock
1
1,09 kr.
10
0,619 kr.
100
0,261 kr.
250
0,209 kr.
10.000
0,112 kr.
20.000
View
500
0,194 kr.
1.000
0,179 kr.
5.000
0,127 kr.
20.000
0,104 kr.
Buy
Min.: 1
Mult.: 1
Reel :
10.000
Details
Reel, Cut Tape
WCR
16.9 Ohms
62.5 mW (1/16 W)
1 %
200 PPM / C
- 55 C
+ 155 C
100 V
0402
1005
General Purpose
Wrap-Around Termination
Thick Film Resistors - SMD 0603 100 KOhm 1% Tol AEC-Q200
WCR0603-100KFA
Welwyn Components / TT Electronics
1:
0,962 kr.
31.391 In Stock
Mouser Part No
756-WCR0603-100KFA
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 0603 100 KOhm 1% Tol AEC-Q200
31.391 In Stock
1
0,962 kr.
10
0,537 kr.
100
0,231 kr.
250
0,187 kr.
5.000
0,112 kr.
10.000
View
500
0,172 kr.
1.000
0,157 kr.
10.000
0,104 kr.
25.000
0,097 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
100 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Zero Ohm Jumpers
AEC-Q200
Thick Film Resistors - SMD 0603 100 Ohm 1% Tol AEC-Q200
WCR0603-100RFA
Welwyn Components / TT Electronics
1:
0,962 kr.
18.035 In Stock
Mouser Part No
756-WCR0603-100RFA
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 0603 100 Ohm 1% Tol AEC-Q200
18.035 In Stock
1
0,962 kr.
10
0,537 kr.
100
0,231 kr.
250
0,187 kr.
5.000
0,112 kr.
10.000
View
500
0,172 kr.
1.000
0,157 kr.
10.000
0,104 kr.
25.000
0,082 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
100 Ohms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Zero Ohm Jumpers
AEC-Q200
Thick Film Resistors - SMD 100 ohm 1% 75V General Purpose SMT
WCR0603-100RFI
Welwyn Components / TT Electronics
1:
0,709 kr.
43.030 In Stock
Mouser Part No
756-WCR0603-100RFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 100 ohm 1% 75V General Purpose SMT
43.030 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,112 kr.
10.000
View
500
0,119 kr.
10.000
0,097 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
100 Ohms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
General Purpose
Zero Ohm Jumpers
Thick Film Resistors - SMD 0603 10 KOhm 1% Tol AEC-Q200
WCR0603-10KFA
Welwyn Components / TT Electronics
1:
0,962 kr.
24.445 In Stock
Mouser Part No
756-WCR0603-10KFA
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 0603 10 KOhm 1% Tol AEC-Q200
24.445 In Stock
1
0,962 kr.
10
0,537 kr.
100
0,231 kr.
250
0,187 kr.
5.000
0,112 kr.
10.000
View
500
0,172 kr.
1.000
0,157 kr.
10.000
0,104 kr.
25.000
0,097 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
10 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Zero Ohm Jumpers
AEC-Q200
Thick Film Resistors - SMD 10K ohm 1% 75V General Purpose SMT
WCR0603-10KFI
Welwyn Components / TT Electronics
1:
0,709 kr.
52.416 In Stock
Mouser Part No
756-WCR0603-10KFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 10K ohm 1% 75V General Purpose SMT
52.416 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,075 kr.
10.000
View
500
0,119 kr.
1.000
0,112 kr.
10.000
0,067 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Reel, Cut Tape, MouseReel
WCR
10 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
General Purpose
Zero Ohm Jumpers
Thick Film Resistors - SMD 0603 10 Ohm 1% Tol AEC-Q200
WCR0603-10RFA
Welwyn Components / TT Electronics
1:
0,962 kr.
41.229 In Stock
Mouser Part No
756-WCR0603-10RFA
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 0603 10 Ohm 1% Tol AEC-Q200
41.229 In Stock
1
0,962 kr.
10
0,537 kr.
100
0,231 kr.
250
0,187 kr.
5.000
0,112 kr.
10.000
View
500
0,172 kr.
1.000
0,157 kr.
10.000
0,104 kr.
25.000
0,097 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
10 Ohms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Zero Ohm Jumpers
AEC-Q200
Thick Film Resistors - SMD 10 ohm 1% 75V General Purpose SMT
WCR0603-10RFI
Welwyn Components / TT Electronics
1:
0,709 kr.
24.006 In Stock
Mouser Part No
756-WCR0603-10RFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 10 ohm 1% 75V General Purpose SMT
24.006 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,112 kr.
25.000
0,067 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
10 Ohms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
General Purpose
Zero Ohm Jumpers
Thick Film Resistors - SMD 12K ohm 1% 75V General Purpose SMT
WCR0603-12KFI
Welwyn Components / TT Electronics
1:
0,709 kr.
11.815 In Stock
Mouser Part No
756-WCR0603-12KFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 12K ohm 1% 75V General Purpose SMT
11.815 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,112 kr.
25.000
0,067 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Reel, Cut Tape, MouseReel
WCR
12 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
General Purpose
Zero Ohm Jumpers
Thick Film Resistors - SMD 150K ohm 1% 75V General Purpose SMT
WCR0603-150KFI
Welwyn Components / TT Electronics
1:
0,709 kr.
38.518 In Stock
Mouser Part No
756-WCR0603-150KFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 150K ohm 1% 75V General Purpose SMT
38.518 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,112 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
150 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
General Purpose
Zero Ohm Jumpers
Thick Film Resistors - SMD 15K ohm 1% 75V General Purpose SMT
WCR0603-15KFI
Welwyn Components / TT Electronics
1:
0,709 kr.
4.767 In Stock
Mouser Part No
756-WCR0603-15KFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 15K ohm 1% 75V General Purpose SMT
4.767 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,075 kr.
10.000
View
500
0,119 kr.
1.000
0,112 kr.
10.000
0,067 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
15 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
General Purpose
Zero Ohm Jumpers
Thick Film Resistors - SMD 0603 1 KOhm 1% Tol AEC-Q200
WCR0603-1K0FA
Welwyn Components / TT Electronics
1:
0,962 kr.
27.858 In Stock
Mouser Part No
756-WCR0603-1K0FA
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 0603 1 KOhm 1% Tol AEC-Q200
27.858 In Stock
1
0,962 kr.
10
0,537 kr.
100
0,231 kr.
250
0,187 kr.
5.000
0,112 kr.
10.000
View
500
0,172 kr.
1.000
0,157 kr.
10.000
0,104 kr.
25.000
0,097 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
1 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Zero Ohm Jumpers
AEC-Q200
Thick Film Resistors - SMD 1.5K ohm 1% 75V General Purpose SMT
WCR0603-1K5FI
Welwyn Components / TT Electronics
1:
0,709 kr.
24.018 In Stock
Mouser Part No
756-WCR0603-1K5FI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 1.5K ohm 1% 75V General Purpose SMT
24.018 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,112 kr.
25.000
0,067 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Reel, Cut Tape, MouseReel
WCR
1.5 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Zero Ohm Jumpers
Thick Film Resistors - SMD 1.8kOhm 1% 75V General Purpose SMT
WCR0603-1K8FI
Welwyn Components / TT Electronics
1:
0,709 kr.
44.267 In Stock
Mouser Part No
756-WCR0603-1K8FI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 1.8kOhm 1% 75V General Purpose SMT
44.267 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,112 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Reel, Cut Tape, MouseReel
WCR
1.8 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Zero Ohm Jumpers
Thick Film Resistors - SMD 0603 1 MOhm 1% Tol AEC-Q200
WCR0603-1M0FA
Welwyn Components / TT Electronics
1:
0,962 kr.
9.338 In Stock
Mouser Part No
756-WCR0603-1M0FA
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 0603 1 MOhm 1% Tol AEC-Q200
9.338 In Stock
1
0,962 kr.
10
0,537 kr.
100
0,231 kr.
250
0,187 kr.
5.000
0,112 kr.
10.000
View
500
0,172 kr.
1.000
0,157 kr.
10.000
0,104 kr.
25.000
0,082 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
1 MOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Zero Ohm Jumpers
AEC-Q200
Thick Film Resistors - SMD 1M0 ohm 1% 75V General Purpose SMT
WCR0603-1M0FI
Welwyn Components / TT Electronics
1:
0,709 kr.
46.443 In Stock
Mouser Part No
756-WCR0603-1M0FI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 1M0 ohm 1% 75V General Purpose SMT
46.443 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,112 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Reel, Cut Tape, MouseReel
WCR
1 MOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Zero Ohm Jumpers
Thick Film Resistors - SMD 22K ohm 1% 75V General Purpose SMT
WCR0603-22KFI
Welwyn Components / TT Electronics
1:
0,709 kr.
49.684 In Stock
Mouser Part No
756-WCR0603-22KFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 22K ohm 1% 75V General Purpose SMT
49.684 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,075 kr.
10.000
View
500
0,119 kr.
1.000
0,112 kr.
10.000
0,067 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Reel, Cut Tape, MouseReel
WCR
22 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Zero Ohm Jumpers
Thick Film Resistors - SMD 22 ohm 1% 75V General Purpose SMT
WCR0603-22RFI
Welwyn Components / TT Electronics
1:
0,709 kr.
29.913 In Stock
Mouser Part No
756-WCR0603-22RFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 22 ohm 1% 75V General Purpose SMT
29.913 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,112 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Reel, Cut Tape, MouseReel
WCR
22 Ohms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Zero Ohm Jumpers
Thick Film Resistors - SMD 27K ohm 1% 75V General Purpose SMT
WCR0603-27KFI
Welwyn Components / TT Electronics
1:
0,709 kr.
43.082 In Stock
Mouser Part No
756-WCR0603-27KFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 27K ohm 1% 75V General Purpose SMT
43.082 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,112 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Reel, Cut Tape, MouseReel
WCR
27 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Zero Ohm Jumpers
Thick Film Resistors - SMD 330 ohm 1% 75V General Purpose SMT
WCR0603-330RFI
Welwyn Components / TT Electronics
1:
0,709 kr.
48.014 In Stock
Mouser Part No
756-WCR0603-330RFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 330 ohm 1% 75V General Purpose SMT
48.014 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,097 kr.
10.000
View
500
0,119 kr.
1.000
0,112 kr.
10.000
0,09 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
330 Ohms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
General Purpose
Zero Ohm Jumpers
Thick Film Resistors - SMD 33K ohm 1% 75V General Purpose SMT
WCR0603-33KFI
Welwyn Components / TT Electronics
1:
0,709 kr.
47.807 In Stock
Mouser Part No
756-WCR0603-33KFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 33K ohm 1% 75V General Purpose SMT
47.807 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,075 kr.
10.000
View
500
0,119 kr.
1.000
0,112 kr.
10.000
0,067 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
33 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
General Purpose
Zero Ohm Jumpers
Thick Film Resistors - SMD 33 ohm 1% 75V General Purpose SMT
WCR0603-33RFI
Welwyn Components / TT Electronics
1:
0,709 kr.
36.183 In Stock
Mouser Part No
756-WCR0603-33RFI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 33 ohm 1% 75V General Purpose SMT
36.183 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,06 kr.
25.000
View
500
0,119 kr.
1.000
0,112 kr.
25.000
0,052 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Details
Reel, Cut Tape, MouseReel
WCR
33 Ohms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
General Purpose
Zero Ohm Jumpers
Thick Film Resistors - SMD 3.3K ohm 1% 75V General Purpose SMT
WCR0603-3K3FI
Welwyn Components / TT Electronics
1:
0,709 kr.
20.875 In Stock
Mouser Part No
756-WCR0603-3K3FI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 3.3K ohm 1% 75V General Purpose SMT
20.875 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,112 kr.
10.000
View
500
0,119 kr.
10.000
0,097 kr.
25.000
0,067 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Reel, Cut Tape, MouseReel
WCR
3.3 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Zero Ohm Jumpers
Thick Film Resistors - SMD 5.6K ohm 1% 75V General Purpose SMT
WCR0603-5K6FI
Welwyn Components / TT Electronics
1:
0,709 kr.
48.785 In Stock
Mouser Part No
756-WCR0603-5K6FI
Welwyn Components / TT Electronics
Thick Film Resistors - SMD 5.6K ohm 1% 75V General Purpose SMT
48.785 In Stock
1
0,709 kr.
10
0,388 kr.
100
0,164 kr.
250
0,134 kr.
5.000
0,112 kr.
Buy
Min.: 1
Mult.: 1
Reel :
5.000
Reel, Cut Tape, MouseReel
WCR
5.6 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Zero Ohm Jumpers