APL1600-10RFI WELWYN [Welwyn Components Limited], APL1600-10RFI Datasheet - Page 2

• Manufacturer Part Number: APL1600-10RFI
• Description: Tubular Vitreous Enamelled Wirewound Resistors
• Manufacturer: WELWYN [Welwyn Components Limited]

122
Tubular Vitreous Enamelled
Wirewound Resistors
1600/1900 Series
Electrical Data
Table 1
*The stated dissipation applies to resistors mounted horizontally with unobstructed bore.
Performance Data
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Type
1601
1905
1600
1602
1906
1603
1604
1605
1908
1607
1606
1608
1609
Load : 1000 hours at 70°C
Shelf life : 12 months at room temperature
Climatic
Long term damp heat
Bump and vibration
Noise (in a decade of frequency)
Pulse Handling Data
15.5
200
7.5
9.5
11
21
24
34
41
52
74
5
7
8
hotspot temperature (°C) of:
Ambient = 20°C
*Dissipation (watts) to
produce operating
14.5
15.5
300
101
145
10
15
19
22
31
41
47
66
80
(continued)
375
115
145
208
14
20
21
22
28
32
45
59
68
95
Bedlington, Northumberland NE22 7AA, UK
Ambient
= 70°C
16.5
375
115
165
11
16
17
22
25
35
47
54
76
91
±5%
1
1
1
1
1
1
1
1
1
1
1
1
1
Resistance range (ohms)
resistance at
Minimum
±2%
15
15
15
20
20
20
20
30
30
30
30
30
35
∆R%
∆R%
∆R%
∆R%
∆R%
∆R%
±1%
25
30
30
25
30
30
60
40
40
50
40
50
50
tolerance
Max. at
100k
100k
100k
100k
160k
180k
250k
15k
30k
56k
43k
50k
83k
any
Max
zero
5.0
1.0
0.5
0.2
0.1
1300
1100
1200
1300
2100
2100
3000
250
500
700
850
C
Termination
-
-
Limiting
element
Available by request
voltage
style
All others
1000
1000
1900
1800
2500
150
450
600
350
550
750
900
900
Welwyn Components
±10%
10
10
10
10
10
10
15
15
10
15
15
20
30
Min. res. at
winding resistance
Low inductance
range (ohms)
0.35
0.05
0.02
zero
Typ
3.5
0.1
±5%
100
50
50
50
50
50
50
50
50
50
50
50
50
Issue E · 10.05
tolerance
Max. at
either
11.5k
1.3k
3.5k
5.0k
4.0k
5.5k
7.5k
14k
16k
22k
32k
38k
58k