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0.25W 0.5W 0.6W 1W 2W 3W Fast Flameproof Fusible Metal Film Resistor 0.1OHM-1KOHM

Name: 025W 05W 06W 1W 2W 3W Fast Flameproof Fusible Metal Film Resistor 01OHM1KOHM
Brand: AOLITTEL
Price: 1 USD

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Brand Name :	AOLITTEL
Model Number :	FR
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0.25W 0.5W 0.6W 1W 2W 3W Fast Flameproof Fusible Metal Film Resistor 0.1OHM-1KOHM

Power Rated 0.25W 0.5W 0.6W 1W 2W 3W Fast Flameproof Fusible Metal Film Resistor 0.1OHM-1KOHM Tape Or Bulk

Scope

This specification is available for Fusible Metal Film Resistor manufactured by AOLITTEL TECHNOLOGY CO.,LTD,it accords with RoHS test of Environment related substance requirement.

External dimensions

P Type

The 5th color band;FUS type in ‘White’.

Unit:mm

Type		Dimensions
Normal Size	Small Size	I	L±1.0	ψD	ψd±0.05	H±2.0
FR1/4W	FR1/2WS	60	6.5	2.3±0.5	0.45	28
FR1/2W	FR1WS	60	9.0	3.2±0.5	0.50	28.
FR1W	FR2WS	60	11.5	4.5±1.0	0.68	25
FR1W	FR2WS	73	11.5	4.5±1.0	0.68	31
FR2W	FR3WS	60	15.5	5.0±1.0	0.68	23
		81	15.5	5.0±1.0	0.68	33
		94	15.5	5.0±1.0	0.68	40
FR3W	FR5WS	94	17.5	6.0±1.0	0.68	38
FR5W		94	24.5	8.0±1.0	0.68	35

Axial Lead Taping-Txx Type

Type		Taping	Dimensions
Normal Size	Small Size	Taping	L	W	P	L1-L2 Max.	T	Z Max.	R Max.	t Max.	e Max.	S Max.
FR1/4W	FR1/2WS	T26	6.5±0.5	26＋１－０	5±0.5	0.5	6±0.5	1.2	0	3.0	0.6	0.5
FR1/4W	FR1/2WS	T52	6.5±0.5	52±1.0	5±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
FR1/2W	FR1WS	T52	9.0±1.0	52±1.0	5±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
FR1W	FR2WS	T52	11.5±1.0	52±1.0	5±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
FR1W	FR2WS	T67	11.5±1.0	67±1.0	5±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
FR2W	FR3WS	T52	15.5±1.0	52±1.0	10±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
		T73	15.5±1.0	73±1.0	10±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
		T84	15.5±1.0	84±1.0	10±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
FR3W	FR5WS	T84	17.5±1.5	84±1.0	10±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
FR5W		T84	24.5±1.5	84±1.0	10±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5

MB Type &M Type& MK Type

MB Type

Watts	Dimensions (mm)
Watts	D	L	P±1.0	H1±1.0	H2±0.5	t±0.15	qMax
1/2w,1ws	3.2±0.5	9.0±1.0	12.5/15	10.5	4.5	1.2	3
1w,2ws	4.5±1.0	11.5±1.0	15	10.5	4.5	1.25	3
2w,3ws	5.0±1.0	15.5±1.0	20	10.5	4.5	1.25	3
3W5WS	6.0±1.0	17.5±1.0	25	10.5	4.5	1.25	3
5W	8.0±1.0	24.5±1.0	30	10.5	4.5	1.25	3

M Type

Watts	Dimensions (mm)
Watts	ΦD	L	P±1.0	H±1.0
1/4w,1/2ws	2.3±0.5	6.5±0.5	10	8
1/2w,1ws	3.5±0.5	9.0±1.0	12.5/15	10
1w,2ws	4.5±1.0	11.5±1.0	15	10
2w,3ws	5.0±1.0	15.5±1.0	20	10
3w	6.0±1.0	17.5±1.0	25	10

MK Type

Watts	Dimensions (mm)
Watts	D	L	P±1.0	H±1.0	H1±1.0
1/2w,1ws	3.2±0.5	9.0±1.0	12.5	10	4.5
1w,2ws	4.5±1.0	11.5±1.0	15	10	4.5
2w,3ws	5.0±1.0	15.5±1.0	20	10	4.5
3W5WS	6.0±1.0	17.5±1.0	25	10	4.5

F Type &FK2Type&FKK Type

F Type

Watts	Dimensions (mm)
Watts	ΦD	L	P±2.0	E Max	H±1.0
1/2w,1ws	3.2±0.5	9.0±1.0	6	3.5	5-8
1w,2ws	4.5±1.0	11.5±1.0	8	3.5	5-8
2w,3ws	5.0±1.0	15.5±1.0	8	3.5	5-8
3w	6.0±1.0	17.5±1.0	8	3.5	5-8

FK2Type

Watts	Dimensions (mm)
Watts	ΦD	L	P±2.0	E Max	H±1.0
1/2w,1ws	3.2±0.5	9.0±1.0	6	3.5	5-8
1w,2ws	4.5±1.0	11.5±1.0	8	3.5	5-8
2w,3ws	5.0±1.0	15.5±1.0	8	3.5	5-8
3w	6.0±1.0	17.5±1.0	8	3.5	5-8

FKK Type

Watts	Dimensions(mm)
Watts	ΦD	L	P±1.0	E Max	H1±1.0	H2±1.0
1/2w,1ws	3.2±0.5	9.0±1.0	5-7	3.5	8	4.5
1w,2ws	4.5±1.0	11.5±1.0	5-9	3.5	8	4.5
2w,3ws	5.0±1.0	15.5±1.0	5-9	3.5	8	4.5
3w	6.0±1.0	17.5±1.0	5-10	3.5	8	4.5

Part Numbering

FR 1/2 W 10Ω J T52

FR : Type- Fusiable Metal Film Resistor

1/2 W : Rated power

Normal size : 1/4W , 1/2W ,1W , 2W ,3 W

Small size : 1/2WS,1WS,2WS,3WS,5WS

10Ω : Nominal resistance value E-24 Series

J : Resistance tolerance J=±5% K=±1%

T52 : Form P Type,M Type,MB Type,FK1 Type, FK2 Type,FKK Type

Rated Power

Rated power is maximum power which can be continuously loaded at specified ambient temperature

70℃,as Table-1;however when the ambient temperature exceeds 70℃,rated power should be determined

from the derating curve of Fig.1.

Table-1

Type		Rated power	Maximum Open Voltage	Dielectric withstanding voltage	Resistance Range(Ohm)
Normal size	FR1/4W	0.25W	150V	300V	0.1~1K Ohm
	FR1/2W	0.5W	250V	350V	0.1~1K Ohm
	FR1W	1W	250V	350V	0.1~1K Ohm
	FR2W	2W	250V	400V	0.1~1K Ohm
	FR3W	3W	300V	400V	0.1~1K Ohm
	FR5W	5W	300V	400V	0.1~1K Ohm
Small size	FR1/2WS	0.5W	250V	300V	0.1~1K Ohm
	FR1WS	1W	250V	350V	0.1~1K Ohm
	FR2WS	2W	250V	350V	0.1~1K Ohm
	FR3WS	3W	300V	400V	0.1~1K Ohm
	FR5WS	5W	300V	400V	0.1~1K Ohm

Figure 1 Power derating curve

Rated Voltage

The rated voltage shall be the D.C. or A.C.(R.M.S. at power frequency) voltage which corresponds

the rated power and the value of which is calculated from the formula below.

E=√(P×R) Where E: Rated voltage(V)

P: Rated power(W)

R: Nominal resistance(Ω)

Operating Temperature Range:-55℃～+155℃

Construction & Material

The construction of resistor (FR series) shall be as follows:

NO	Item	Material
1	Ceramic core	High alumina ceramic is used.
2	Resistor element	The resistor element shall consist of Metal Film.
3	Terminal	Tinned iron cap.
4	Connection	The lead wire,which is plated with solder,shall be mounted to the caps by welding process.
5	Lead wire	Soldered or tinned annealed wire.
6	Finishing painting	Silicon resin is used. Accord with UL-94V-0 Nonflammable specification.
7	Indication	Color code.

Terminal caps : The caps shall be securely connected with the resistor element electrically and mechanically.

Resistor body color

Table-2

Normal size

Small size

Type

Color

Type

Color

FR1/4W, FR1/2W,

FR1W, FR2W,

FR3W,FR5W

Gray

FR1/2WS, FR1WS,

FR2WS, FR3WS,

FR5WS

Pink

Characteristics

Table-3

Item

Performance

Test methods(Conform to JIS C 5202)

Temperature

Coefficient

±200PPM/℃

(±500PPM/℃＜1Ohm)

Comply with 5.2

R1-R0

R0(T1-T0) ×106(PPM/℃)

R0:Resistance value at room temp.( T0).

R1:Resistance value at room temp.plus 100℃(T1)

Short time

overload

Within ±(1%+0.05Ω).

No evidence of mechanical damage.

Rated voltage×2.5 times,5s

But not to exceed maximum overload voltage.

(See table-1)

Insulation

Resistance

104MΩ or more.

Comply with 5.6

V-block method

Resistor shall be tested at DC 500V for 60 seconds.

Item

Performance

Test methods(Conform to JIS C 5202)

Dielectric

Withstanding

Voltage

No evidence of flashover mechanical damage,arcing

or insulation breakdown.

Comply with 5.7

Constant pressure, V-block method

Resistor shall be tested at AC potential respecticely for 60 seconds. (See table-1)

Terminal strength

No evidence of mechanical damage.

Comply with 6.1

Tensile strength

Diameter

ensile force N(kgf)

Time

Φ0.38mm~0.50mm

5(0.51)

10±1

second

Φ0.50mm~0.68 mm

10(1.02)

Torsion strength:To bend the lead wire at the point of about 6mm~6.5mm from resistor body. about 0.75mm curvature radii to 90°then catch the wire at 1.2±0.4mm apart from the bend point end and turn it ( clockwise ) by 360 degrees perpendicular to the resistor axis at speed of same 5 seconds per turn, and do the same counterclockwise again which constitute a whole turn. Repeat the turn for 2 times without causing any break and looseness.

Resistance to soldering heat

Within ±(1%+0.05Ohm)

No evidence of mechanical damage.

Comply with 6.4

350±10℃, 3±0.5s

After test leave for 0.5h.

Solderability

Covered with new solder by 95% at least.

Comply with 6.5

Test temperature of solder: 255±5℃

Dipping time in solder:3±1.0s

Item

Performance

Test methods(Conform to JIS C 5202)

Resistance to solvent

No deterioration of protective coating and markings.

Comply with 6.9

Specimens shall be immersed in a bath of isoproalcohol completely for 3 minutes with ultrasonic.

Temperature cycle

Within ±(5%+0.05Ohm)

No evidence of mechanical damage.

Comply with 7.4

Low side:-55℃/30min, Room temp.:10 to 15min

High side:80℃/30min, Room temp.:10 to 15min

5 cycles

Load life in humidity

Within ±(5%+0.05Ω)

Comply with 7.9

40±2℃, 90 to 95%RH, 1000h

Rated voltage (90 min ON, 30 min OFF)

Load life

Within ±(5%+0.05Ω)

Comply with 7.10

70±3℃, 1000h

Rated voltage (90 min ON, 30 min OFF)

Times Power Rating	×12	×16	×25	×32	Fusing time
1/4W	10.1Ω~1KΩ	2.1Ω~10Ω	1.1Ω~2Ω	0.1Ω~1Ω	Under 60 sec.
1/2W
1W
2W
3W

*Fusing Voltage =√Power rating ×Resistance value ×Times

*Resistance value >100 times

Indication - Color Code

Color	1st figure	2nd figure	Multiplier	Tolerance		Distinguish
Black	0	0	10⁰			FUS type in ‘White.
Brown	1	1	10¹	±1%	(F)
Red	2	2	10²	±2%	(G)
Orange	3	3	10³
Yellow	4	4	10⁴
Green	5	5	10⁵
Blue	6	6	10⁶
Violet	7	7	10⁷
Gray	8	8
White	9	9
Gold			10^-1	±5%	(J)
Silver			10^-2
Plain

Package

Tape in box packing (Ammo packing) Packing box size and quantity

Type		Form	Quantity	Dimensions (mm)
Normal Size	Small Size	Form	Quantity	L	W	H
FR1/4W	FR1/2WS	T26	5000 PCS	260	50	100
FR1/4W	FR1/2WS	T52	5000 PCS	260	80	100
FR1/2W	FR1WS	T52	2000 PCS	260	80	85
FR1W	FR2WS	T52	1000 PCS	260	80	85
FR1W	FR2WS	T67	1000 PCS	260	85	92
FR2W	FR3WS	T52	1000 PCS	260	80	100
FR2W	FR3WS	T73	1000 PCS	260	95	92
FR3W	FR5WS	T84	500PCS	260	110	75
FR5W		T84	250PCS	260	110	75

Tape in box Bulk (Ammo Bulk) Packing box size and quantity

Type		Form	Quantity	Dimensions (mm)
Normal Size	Small Size	Form	Quantity	L	W	H
FR1/4W	FR1/2WS	P	10000 PCS	240	140	76
FR1/4W	FR1/2WS	Moulding	10000 PCS	240	140	76
FR1/2W	FR1WS	P	5000 PCS	240	140	76
FR1/2W	FR1WS	Moulding	5000 PCS	240	140	76
FR1W	FR2WS	P	2000 PCS	240	140	76
FR1W	FR2WS	Moulding	2000 PCS	240	140	76
FR2W	FR3WS	P	2000 PCS	240	140	76
FR2W	FR3WS	Moulding	2000 PCS	240	140	76
FR3W	FR5WS	P	100PCS	240	140	76
FR3W	FR5WS	Moulding	250PCS	240	140	76
FR5W		P	50PCS	240	140	76
FR5W		Moulding	50PCS	240	140	76

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0.25W 0.5W 0.6W 1W 2W 3W Fast Flameproof Fusible Metal Film Resistor 0.1OHM-1KOHM

0.25W 0.5W 0.6W 1W 2W 3W Fast Flameproof Fusible Metal Film Resistor 0.1OHM-1KOHM

0.25W 0.5W 0.6W 1W 2W 3W Fast Flameproof Fusible Metal Film Resistor 0.1OHM-1KOHM

flame detector sensor

surface mount thermal fuse

0.25W 0.5W 0.6W 1W 2W 3W Fast Flameproof Fusible Metal Film Resistor 0.1OHM-1KOHM

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