ROX Series Datasheet by TE Connectivity Passive Product

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Flame-Proof Power Metal Oxide Film Resistors
1773271 Rev. H 11/2020
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Key Features
High Power
with Small
Size for Space
Saving
Excellent Long
Term Stability
Complete
Flameproof
Construction
Controlled
Temperature
Capability
Solvent
Resistant Coat
and Code
Special Lead
Formations
Possible
Type ROX Series
The resistive element comprises a metal oxide film deposited on a ceramic
former. The element is protected by a flameproof coating which will withstand
overload conditions without flame or mechanical damage. They are
recommended for use in applications such as line protection etc
Characteristics Electrical
Type
Rated
Power @
70°C
Max.
Overload
Voltage
Dielectric
Withstand
Voltage
Resistance
Range
Operating
Temp.
Range
Normal Size
ROX025
0.25W
400V
250V
0.3 ~ 50K
-55 ~ 155°C
ROX05
0.5W
400V
250V
0.3 ~ 330K
ROX1
1W
600V
350V
0.1 ~ 470K
ROX2
2W
600V
350V
0.1 ~ 560K
ROX3
3W
800V
500V
5.0 ~ 100K
ROX5
5W
1000V
750V
5.0 ~ 150K
ROX7
7W
1000V
750V
20 ~ 150K
ROX8
8W
1000V
750V
30 ~ 200K
ROX9
9W
1000V
750V
50 ~ 200K
Small Size
ROX05S
0.5W
400V
250V
0.3 ~ 50K
ROX1S
1W
600V
350V
0.3 ~1M0
ROX2S
2W
600V
350V
0.3 ~ 1M0
ROX3S
3W
600V
350V
0.3 ~ 1M0
ROX4S
4W
800V
500V
5.0 ~ 100K
ROX5SS
5W
800V
500V
5.0 ~ 100K
ROX5S
5W
800V
500V
5.0 ~ 150K
Resistors shall have a rated direct-current (DC) continuous working voltage or an
approximate sine-wave root-mean-square (RMS) alternating-current (AC) continuous
working voltage at commercial line frequency and waveform corresponding to the
power rating , as determined from the following formula :
RCWV = √P x R
Where : RCWV = Rated DC or RMS AC continuous working voltage at commercial-line
frequency and waveform (volt)
P = Power Rating (watt)
R = Nominal Resistance (ohm)
Rated Voltage = RCWV or Max. Working Voltage, whichever is smaller
—:TE 0.10 “ 120 12.10 “ 100K change
Flame-Proof Power Metal Oxide Film Resistors
1773271 Rev. H 11/2020
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Environmental Characteristics
Characteristics
Specification
Test Methods
( JIS C 5201-1 )
DC. Resistance
Must be within the specified
tolerance
5.1 The limit of error of
measuring apparatus shall not
exceed allowable range or 5% of
resistance tolerance
Temperature
Coefficient
5.2 Natural resistance change per
temp. degree centigrade.
Range
TCR
(PPM/°C)
.Ω ~ Ω
±200
R-R
x 10 (PPM/)
.Ω ~ K
±350
R(t-t)
101K ~ 1M
-700
R: Resistance value at room
temperature (t)
R: Resistance value at room temp.
plus 100 (t)
1.1M ~ 10M
-1500
Short time
overload
Resistance change rate is
Noral Size : ± % + .5Ω Max.
Sall Size : ± % + .5Ω Max.
with no evidence of mechanical
damage
5.5 Permanent resistance change
after the application of a
potential of 2.5 times RCWV or
the max. overload voltage
respectively specified in the
above list, whichever less for 5
seconds
Dielectric
Withstanding
Voltage
No evidence of flashover
mechanical damage, arcing or
insulation break down
5.7 Resistors shall be clamped in
the trough of a 90° metallic V-
block and shall be tested at AC
potential respectively specified in
the electrical characteristics table
for
60 + 10/ -0 seconds
Terminal Strength
No Evidence of mechanical
damage
6.1 Direct load:
Resistance to a 2.5 kgs direct load
for 10 secs. in the direction of the
longitudinal axis of the terminal
leads
Twist test:
Terminal leads shall be bent
through 90 ° at point of about
6mm from the body of the
resistor and shall be rotated
through 360° about the original
axis of the bent terminal in
alternating direction for a total of
3 rotations.
Resistance to
soldering heat
Resistance change rate is:
± % + .5Ω Max. with o
evidence of mechanical damage
6.4 Permanent resistance change
when leads immersed to 3.2 mm
to 4.8 mm from the body in
350 ± 10 solder for 3 ± 0.5
seconds
Solderability
95 % coverage Min.
6.5 The area covered with a new ,
smooth, clean , shiny and
continuous surface free from
concentrated pinholes.
Test temp. of solder: 245 ± 3
Dwell time in solder : 2 ~ 3
seconds
—:TE Less than 100K) 100K) or more Less than 100K) 100K) or more 7D“C TC .5511 70°C IZS'C III. =3.“ A I ' I 3 _ I I I v so ' E V I : ' I 5 an : \ : 3 I I : 1w~9w| , I I I : 40. , I I 5 : mw-l/m\ : g 20. I I w “I | ‘5 -60 441 -20 u 20 40 so so 100 120 144: mu 130 200 m Ambient umpcm‘uw (”(3) change
Flame-Proof Power Metal Oxide Film Resistors
1773271 Rev. H 11/2020
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Environmental Characteristics (continued)
Characteristics
Specification
Test Methods
( JIS C 5201-1 )
Resistance to
Solvent
No deterioration of protective
coatings and marking
6.9 Specimens shall be immersed
in a bath of trichroethane
completely for 3 minutes with
ultrasonic
Temperature
cycling
Resistance change rate is:
± % + .5Ω Max. with no
evidence of mechanical damage
7.4 Resistance change after
continuous 5 cycles for duty
shown below:
Step
Step
Step
1
1
1
2
2
2
3
3
3
4
4
4
Load life in
humidity
7.9 Resistance change after 1,000
hours operating at RCWV with
duty cycle of (1.5 hours "on", 0.5
hour "off") in a humidity test
chamber controlled at 40 ± 2
and 90 to 95 % relative
humidity
Resistance Value
R/R
Less tha KΩ
± 5 %
KΩ or ore
± 10 %
Load life
7.10 Permanent resistance
change after 1,000 hours
operating at RCWV with duty
cycle of (1.5 hours "on", 0.5 hour
"off") at 70 ± 2 ambient
Resistance Value
R/R
Less tha KΩ
± 5 %
KΩ or ore
± 10 %
Pulse overload
Resistance change rate is:
Noral Size : ± % + .5Ω Max.
Sall Size : ± 5% + .5Ω Max.
with no evidence of mechanical
damage
5.8 Resistance change after
10,000 cycles (1 second "on", 25
seods "off”) at 4 times RCWV
or the max. pulse overload
voltage
Derating:
In ambient temperatures greater than 70°C the load shall de-rate as shown in
the graph below:
—:TE 011191: 120:CNPfilm 12 m s R: 1uuszeulaxldelllm R > mum Carbon film 12 m s R: 120m : Metal oxlde film R > 120m Carbon film 12 m s R: 150m : Metal oxldemm R > 150m Carbon film 12 m s R: 1qu0 : Metal oxldemm R > 130m Carbon film 12 m s R: zuum : Metal oxldemm change
Flame-Proof Power Metal Oxide Film Resistors
1773271 Rev. H 11/2020
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Construction:
No.
Name
Material
1
Basic Body
Rod Type Ceramics
2
Resistance Film
.Ω R Ω : CNP fil
For All Wattage
.Ω R KΩ : Metal oxide fil
For 1/2W-S, 1/4W
R > KΩ : Carofil
.Ω R KΩ : Metal oxide fil
For 1/2W,1W-S
R > KΩ : Carofil
.Ω R 5KΩ : Metal oxide fil
For 1W,2W-S,2W,
3W-S,3W,4W-S,5W-SS
R > 5KΩ : Carofil
.Ω R 8KΩ : Metal oxide fil
(For 5W,5W-S)
R > 8KΩ : Carofil
.Ω R KΩ : Metal oxide fil
(For 7W,8W,9W)
3
End Cap
Steel (Tin plated iron surface)
4
Lead Wire
Annealed copper wire coated with tin
5
Joint
By welding
6
Coating
Normal size --Insulated & Non-Flame Paint (Color : Gray )
Small size --Insulated & Non-Flame Paint (Color : Sea-Blue )
7
Color Code
Non-Flame epoxy resin
Dimensions:
Type
Dimensions (MM)
D (max.)
L (max.)
d ±0.05
H ±3
Normal Size
ROX025
2.5
7.5
0.54
28
ROX05
3.5
10
0.70
28
ROX1
5
12
0.70
25
ROX2
5.5
16
0.70
28
ROX3
6.5
17.5
0.75
28
ROX5
8.5
26
0.75
38
ROX7
8.5
32
0.75
38
ROX8
8.5
41
0.75
38
ROX9
8.5
54
0.75
38
Small Size
ROX05S
2.5
7.5
0.54
28
ROX1S
3.5
10
0.70
28
ROX2S
5
12
0.70
25
ROX3S
5.5
16
0.70
28
ROX4S
6.5
17.5
0.75
28
ROX5SS
6.5
17.5
0.75
28
ROX5S
8
25
0.75
38
NB. Pre-formed leads available on request.
Flame-Proof Power Metal Oxide Film Resistors
1773271 Rev. H 11/2020
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Painting method:
Welding point, terminal and lead wire, is permissible to be exposed without
the outer coated cover. The extent should be within 1/2 of the resistor body
diameter.
Marking:
For 1/4W, 1/2W, 1W, 2W, 3W, 4W, 5W and all of small size Resistors shall be
marked with color coding. colors shall be in accordance with JIS C 0802
For 7W, 8W, 9W marking shall be in text format:
Code description and regulation
1. Wattage rating.
2. Nominal resistance value.
3. Resistance Tolerance.
G: ± 2 %
J: ± 5 %
K: ± 10 %
change
Flame-Proof Power Metal Oxide Film Resistors
1773271 Rev. H 11/2020
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Packing Specification:
Taping:
Type
Style
O±1
P
L1-L2
T
Z
R
t
S
Normal Size
ROX025
PT-52
52
5±0.3
1 Max
6±1
1 Max
0
4±1
0.5 max
ROX05
PT-52
52
5±0.3
1 Max
6±1
1 Max
0
4±1
0.5 max
ROX1
PT-52
52
5±0.3
1 Max
6±1
1 Max
0
4±1
0.5 max
ROX2
PT-64
64
10±0.5
1 Max
6±1
1 Max
0
5±1
0.5 max
ROX3
PT-64
64
10±0.5
1 Max
6±1
1 Max
0
5±1
0.5 max
Small Size
ROX05S
PT-52
52
5±0.3
1 Max
6±1
1 Max
0
4±1
0.5 max
ROX1S
PT-52
52
5±0.3
1 Max
6±1
1 Max
0
4±1
0.5 max
ROX2S
PT-52
52
5±0.3
1 Max
6±1
1 Max
0
4±1
0.5 max
ROX3S
PT-64
64
10±0.5
1 Max
6±1
1 Max
0
5±1
0.5 max
ROX4S
PT-64
64
10±0.5
1 Max
6±1
1 Max
0
5±1
0.5 max
ROX5SS
PT-64
64
10±0.5
1 Max
6±1
1 Max
0
5±1
0.5 max
Tape in box packing (Ammopack):
Type
C ± 5
A ± 5
B ± 5
Pack Quantity
ROX025
250
75
96
5000
ROX05
260
85
70
1000
ROX1
262
86
80
1000
ROX2
262
92
108
1000
ROX3
256
92
80
500
ROX05S
250
75
96
5000
ROX1S
260
85
70
1000
ROX2S
262
86
80
1000
ROX3S
262
92
108
1000
ROX4S
256
92
80
500
ROX5SS
256
92
80
500
NB Certain products can be supplied reeled on request.
—:TE :: .. ”SET“: L! A» ” am m H \ /> £1 ‘ ”'m 4/ Efimuum ’ w \ L L 1m. 1m mm} m. cm. am change
Flame-Proof Power Metal Oxide Film Resistors
1773271 Rev. H 11/2020
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Plastic cases in box:
Type
C ±5
A ±5
B ±5
Quantity
Plastic Case
Box
ROX5S
36
20
8
100
1000
ROX5
36
20
8
100
1000
Bulk packaging (plastic bag in inner box):
Type
Qty/Bag
(Pcs)
Qty/Box
(Pcs)
Qty/Carton
Pcs
Box size
LxWxH (±5)
Carton size
LxWxH (±5)
Gross
wt
±2 Kgs
ROX7
8
32
1600
150 x 75 x 33
432 x 308 x
215
9.5
ROX8
8
32
1600
150 x 75 x 33
432 x 308 x
215
11.5
ROX9
10
300
1800
200 x 171 x
113
520 x 215 x
250
15
How To Order
ROX
1S
J
100K
Common
Part
Power Rating
Tolerance
Resistance
Value
Special
Request
ROX Flame
proof power
metal oxide
film resistor
Normal size
025 - 1/4W
05 1/2W
1 1W
2 2W
3 3W
5 5W
7 7W
8 8W
9 9W
Small size
05S 1/2W
1S 1W
2S 2W
3S 3W
4S 4W
5SS 5W
5S 5W
G 2%
J 5%
R33 -0.33
1R0 - 1
10R - 10
100R - 100
1K0 1K
(1000)
100K 100K
,Ω
BL * Pre-
formed
Leads
TR -
Reeled