Series RE V I T R O H M
Wirewound Resistors, Aluminium Housed,
Chassis Mount
Specifications
Type
RE
605
RE
605N
RE
610
RE
610N
RE
615
RE
615N
RE
630
RE
630N
RE
640
RE
640N
RE
650
RE
650N
Nominal Power rating P25 W See page 2
Resistance range Ω See page 2
Tolerances % See page 2
Temperature coefficient 10-6*K-1 0R1 – 0R99 ± 100
1R – 9R9 ± 50
10R ± 20
Max. working voltage VRMS
Insulation voltage (1min.) VRMS 1000 2000 4500
Insulation resistance Ω > 10M
Derating linear ºC 70…250 (0W)
Climatic category 55/200/56
Temperature range ºC -55 … 250
Failure rate
(Total,
,max, 60% cont.lev.) 10-9 h-1
appr. 10 depends on value
Endurance
(P70,70°C, 1000h) [ΔR/R]
%
± 5,0 average
Damp heat, steady state
(40°C, 93% r.h., 56d) [ΔR/R]
%
± 5,0
Climatic sequence [ΔR/R]
% ± 2,0
Terminal strength [ΔR/R]
% ± 0,5
Terminal Tensile Strength N 50
Resistance to soldering heat
(260°C, 10s) [ΔR/R]
% ± 0,5
Solderability s 2,5 Flowtime; solderglobule test, IEC 60068-2-20-T
Marking Printed in clear
Features:
Molded construction for environmental protection Complete welded construction.Meets applicable requirements of
MIL-PRF-18546 Available in non-inductive styles with Aryton Perry winding for lowest reactive components (affix N)
Mounts on chassis to uilize heat-sink effect. Excellent stability in operation
Revision 201101
VITROHM PORTUGUESA, Lda. – Est. Nacional 249-4, Trajouce – 2765-653 S. Domingos de Rana – PORTUGAL
Tel:+ 351 214 457 700 - Fax:351 214 457 755 – Germany Sales Tel:+ 0049 4121 870 103 - e-mail:vitrohm.support@yageo.com – www.vitrohm.com
Series RE V I T R O H M
M
L
K
P
N
A
C
D
B
F
E
G
J
H
57,2
±0 , 2
70
±0,2
25
9,5
±0,8
139
±2
71,2
±0,2
M5
M5
4,8
±0,2
2 -
89
±0,8
13
±0,4
46
±0,8
44,6
±0,8
19,6
±0,4
4,8
±0, 8
14
±0,4
54
±0,8
24,4
±0,4
6,4
±0,8
55,6
±0,8
4,8
±0,2
4 -
114,4
±0,8
76,2
±0,3
31,3
8
177
±2
64
±0,2
76
±0,2
M6
M6
RE605,610,615,630
RE605N,610N,615N,630N
RE640,640N
RE650,650N
Type
Dimensions (mm)
A
±0.1 B
±0.1 C
±0.5 D
±1.5 E
±0.4 F
±0.1 G
±0.4 H
±0.2 J
±0.2 K
±0.2 L
±0.1 M
±0.02 N
±0.1 P
±0.1
RE605 11.2 12.5 15.2 28.6 8.5 16.4 8.1 1.7 3.8 2 2.4 1.5 1.3 6.7
RE610 14.2 15.9 19 34.9 10.7 20.3 9.9 1.9 4.2 2.4 2.4 2 2.2 7.95
RE615 18.2 19.8 27 49.2 14 27.4 13.9 1.9 5.9 4.4 3.2 2 2.2 11.1
RE630 40 21.4 50 70.6 16 29 15.5 2.2 6.6 5 3.2 2 2.2 10.3
NOTE: Figures in parentheses on RE605 and RE610 indicate wattage printed on parts, new construction allows these resistors to be rated at higher wattage
Revision 201101
VITROHM PORTUGUESA, Lda. – Est. Nacional 249-4, Trajouce – 2765-653 S. Domingos de Rana – PORTUGAL
Tel:+ 351 214 457 700 - Fax:351 214 457 755 – Germany Sales Tel:+ 0049 4121 870 103 - e-mail:vitrohm.support@yageo.com – www.vitrohm.com
Type MIL-PR Rated power (W) P25 Resistance range Packing unit
Type Civil Military ±0.25% ±0.5% ±1%, ±5%, ±10%
RE605 RE60G 7.5 (5) 5 R5 … 1K2 R1 …1K2 R1 ... 3K3 280
RE605N RE60N 7.5 (5) 5 R5 … 300R R5 ... 500R R1 ... 750R 280
RE610 RE65G 12.5 (10) 10 R5 ... 2K7 R5 ... 2K7 R1 ... 5K6 160
RE610N RE65N 12.5 (10) 10 R5 ... 700R R5 … 900R R1 ... 1K 160
RE615 RE70G 25 20 R5 ... 3K9 R5 ... 3K9 R1 ... 9K 60
RE615N RE70N 25 20 R5 ... 1K5 R5 ... 2K R1 ... 3K 60
RE630 RE75G 50 30 R5 ... 5K6 R5 ... 5K6 R2 ... 15K 30
RE630N RE75N 50 30 1R ... 2K7 1R ... 3K R5 ... 4K 30
RE640 RE77G 100 75 3R ... 12K 3R ... 15K 1R ... 20K 1
RE640N RE77N 100 75 3R ... 4K7 3R ... 5K1 1R ... 6K 1
RE650 RE80G 250 120 5R ... 27K 5R ... 27K 1R ... 30K 1
RE650N RE80N 250 120 5R ... 6K8 5R ... 7K 1R ... 8K 1
Series RE V I T R O H M
POWER DERATING CURVE
A
B
C
D
25
0
-55 -50 050 150 200
20
120
100
80
60
40
P
ower
R
a
t
in
g
[
W]
Ambient temperature in [ºC]
Power Rating
RE resistor wattage ratings are based on mounting to the following heat sink:
RE605, RE610:102x152x51x1mm (832cm2)
RE615:127x178x51x1mm (1077cm2)
RE630:305x305x1.5mm (1877cm2)
RE640, RE650:305x305x3.2mm (1896cm2)
D: All types mounted to recommended aluminum heat sink.
A: RE605, RE610 without heat sink.
B: RE615 without heat sink.
C: RE630, RE640, RE650 without heat sink.
DERATING OF HEATSINK
A
B
C
100
90
80
70
60
50
40
30
20
10
0100
80
60
40
20
P
o
w
er
R
ati
n
g
[
W
]
Of recommended heat sink area [%]
Reduced heat sink derating
Derating is also required when recommended heat sink area is reduced
A: RE605, RE610
B: RE615
C: RE630, RE640, RE650
Revision 201101
VITROHM PORTUGUESA, Lda. – Est. Nacional 249-4, Trajouce – 2765-653 S. Domingos de Rana – PORTUGAL
Tel:+ 351 214 457 700 - Fax:351 214 457 755 – Germany Sales Tel:+ 0049 4121 870 103 - e-mail:vitrohm.support@yageo.com – www.vitrohm.com
