Datasheet

Axial Lead & Cartridge Fuses
PICO® > Very Fast Acting Fuse > 265/266/267 Series
265/266/267 Series, PICO® Very Fast-Acting Fuse (High-Reliability)
QPL
RoHS
Description
The 265/266/267 Series are high–reliability PICO®
Fuses, that are very fast-acting, with an insulating
sleeve. These fuses provide supplemental protection
in end-use equipment to provide protection for
components or internal circuits. They are not
suitable for branch or feeder circuit use. The Military
version of the 265 Series (except 1/16 ampere rating)
is available in FM08A on QPL for MIL-PRF-23419/8. To
order, change 265 to 267.
Features
• Military grade available
Agency Approvals
• Available in axial and
radial leaded
• RoHS compliant
Agency
QPL
Agency File
• Available from 0.062A to
15A
Ampere Range
Series
29862
0.062 - 10A
265/266
FM08A
0.062 - 10A
267
Number
•Available in miniature
and subminiature
formats
Electrical Characteristics
% of Ampere
Rating
Ampere Rating
100%
1/16–15
4 Hours, Min.
1/16–7
1 Second, Max.
10
3 Second, Max.
15
10 Second, Max.
200%
Opening Time
Electrical Characteristics
Ampere Rating
(A)
Amp Code
Max
Voltage Rating
(V)
0.062
0.125
0.250
0.375
0.500
0.750
1.00
1.50
2.00
2.50
3.00
4.00
5.00
7.00
10.0
.062
.125
.250
.375
.500
.750
001.
01.5
002.
02.5
003.
004.
005.
007.
010.
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
15.0
015.
32
Interrupting
Rating
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Nominal Cold
Resistance (Ohms)
Agency Approvals
QPL
6.9900
2.1000
0.7100
0.4200
0.2800
0.1700
0.1250
0.0800
0.0550
0.0420
0.03515
0.0230
0.0140
0.0100
0.00645
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0.0040
X
X
© 2015 Littelfuse, Inc.
Application testing is strongly recommended. Specifications are subject to change without notice.
Revised: 12/04/15
Axial Lead & Cartridge Fuses
PICO® > Very Fast Acting Fuse > 265/266/267 Series
1/4A
3/8A
1/2A
3/4A
1A
1 1/2A
2A
2 1/2A
3A
4A
5A
7A
10A
15A
100
1/8A
Average Time Current Curves
1/16A
Temperature Re-rating Curve
TIME IN SECONDS
10
Note:
Rerating depicted in this curve is in addition to the standard derating of 25% for
continuous operation.
1
0.1
0.01
0.001
0.1
1
10
CURRENT IN AMPERES
100
1000
Soldering Parameters\
Recommended Process Parameters:
280
Wave Parameter
260
240
Lead-Free Recommendation
Preheat:
220
(Depends on Flux Activation Temperature)
200
180
160
140
120
100
80
60
(Typical Industry Recommendation)
Temperature Minimum:
100°C
Temperature Maximum:
Preheat Time:
150°C
60-180 seconds
Solder Pot Temperature:
280°C Maximum
Solder Dwell Time:
2-5 seconds
40
Time (Seconds)
Cooling Time
Preheat Time
Dwell Time
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/04/15
230
240
220
210
200
190
180
170
160
150
140
130
120
110
90
100
80
70
60
50
40
30
0
0
20
20
10
Temperature (°C) - Measured on bottom side of board
300
Recommended Hand-Solder Parameters:
Solder Iron Temperature: 350°C +/- 5°C
Heating Time: 5 seconds max.
Note: These devices are not recommended for IR or
Convection Reflow process.
Axial Lead & Cartridge Fuses
PICO® > Very Fast Acting Fuse > 265/266/267 Series
Product Characteristics
Materials
Body: White Thermoplastic
Gold-Plated Copper Leads, Type II
Operating Temperature
–55ºC to +125ºC
Weight
.32 Grams
Shock
Solderability
MIL-STD-202, Method 208
MIL-STD-202, Method 213, Test
Condition I (100 G’s peak for 6
milliseconds).
Lead Pull
Force
MIL-STD-202, Method 211, Test Condition A (will
withstand a 5 lbs. axial pull test)
AQL (Electrical Characteristics): Certified to 1%
AQL
Vibration
MIL-STD-202, Method 201 (10–55
Hz); MIL-STD-202, Method 204, Test
Condition C (55–2000 Hz at 10 G’s
Peak)
Salt Spray
MIL-STD-202, Method 101, Test
Condition B
Sampling
Per MIL-STD-105, Inspection Level II.
Traceability and Identification Records: Controlled
by lot number and retained on file for a minimum
of three years. Copies of Lot Certification Test
data available when requested with order
Seal Test
MIL-STD-202, Method 112, Test
Condition A
Insulation Resistance
(After Opening)
MIL-STD-202, Method 302, Test
Condition A (1/2 Megohm minimum)
Thermal Shock
MIL-STD-202, Method 107, Test
Condition B (–65°C to 125°C).
Moisture Resistance
MIL-STD-202, Method 106
Fuses To MIL SPEC
265 Series (except 1/16 ampere
rating) is available as FM08A on QPL
for MIL-PRF-23419/8. To order, change
265 to 267
Special screening tests, burn-in, etc. can be
supplied on special order to meet specific
requirements. For information on higher current
ratings, contact Littelfuse.
Options
267 series fuses are offered with optional solder
coated leads. To order, enter XT as the end suffix
(see Part Numbering System section)
Dimensions
Part Numbering System
265 000 Series
38.1
(1.50")
7.11
(.28")
0267 xxxx V XT
38.1
(1.50")
Series
2.36 (.093")
DIA.
3/4 A
Lead Option Code
0265 - Standard Series with straight leads
0266 - Standard Series with bent leads
0267 - Military Grade with straight leads
Blank = (All series) standard lead
XT = (267 series only) solder
coated lead option
Amp Code
Transparent
Insulating Sleeve
Quantity & Packaging Code
Refer to Amp Code column of
Electrical Characteristics Table
V = (All series) 5 quantity bulk pack
266 000 Series
8.38 (.33) (Note 1)
Additional Information
7.11 (.28")
2.36 (.093")
DIA.
90
3/4 A
37.33
(1.47")
Transparent
Insulating Sleeve
(Note 1: 9.14 (.36") for 15 amp rating)
Datasheet
265 Series
Resources
265 Series
Samples
265 Series
Datasheet
266 Series
Resources
266 Series
Samples
266 Series
Datasheet
267 Series
Resources
267 Series
Samples
267 Series
Packaging
Packaging Option
Quantity
Quantity &
Packaging Code
Bulk Pack
5
V
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/04/15