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Axial Lead and Cartridge Fuses
Subminiature Glass Body
2AG
Slo-Blo
廬
Fuse 229/230/290/291 Series
UL
廬
廬
廬
MIL
The 2AG Slo-Blo
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fuses are available in cartridge form or with axial
leads. Axial leaded fuses are board washable. 2AG fuses provide the
same performance characteristics as their 3AG counterpart, while
occupying one-third the space. Sleeved fuses are available.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
110%
135%
200%
Opening
Time
4 hours,
Minimum
1 hour,
Maximum
3 seconds,
Minimum
20 seconds,
Maximum
AGENCY APPROVALS:
Listed by Underwriters Laboratories and
Certified by CSA through 3.5 amperes. Recognized under the
Components Program of Underwriters Laboratories from 4 through 7
amperes. 229 004 and 229 005 approved by MITI. 230 001 through 230
005 approved by METI.
AGENCY FILE NUMBERS:
UL E10480, CSA LR 29862.
FUSES TO MIL SPEC:
229 and 230 Series are available to DSCC
Drawing #87108. To order, change 229 to 290 or 230 to 291.
229
000
Series
4.5 (.177")
4.5
(.177")
14.48
(.57")
230
000
Series
0.635
(.025")
INTERRUPTING RATINGS:
10,000 amperes at 125VAC
400 amperes at 125VAC
35 amperes at 250VAC
100 amperes at 250VAC
OPTIONS:
230 Series available on tape and reel.
PACKAGING SPECIFICATIONS:
Tape and Reel per EIA-296; T1:
52.4mm (2.062") taped spacing; For 1,500 per reel, 10mm (.40") spac-
ing, add packaging suffix, DRT1. For 2,500 per reel, 5mm (.20") spacing,
add packaging suffix, ERT1.
0.25鈥?.5A
4鈥?A
0.25鈥?A
1.25鈥?.5A
14.48
(.57")
38.1
(1.50") TYP.
Axial Lead Material: Solder coated copper.
2AG
Indicating Slo-Blo Type Fuse
廬
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature:
鈥?5擄C to 125擄C.
Shock:
MIL-STD-202, Method 213, Test Condition I
(100 G鈥檚 peak for 6 milliseconds).
Vibration:
MIL-STD-202, Method 201 (10鈥?5 Hz, 0.06 inches
total excursion).
Salt Spray:
MIL-STD-202 Method 101, Test Condition B (48 hours).
Insulation Resistance (After Opening): MIL-STD-202, Method 302,
Test Condition B.
Resistance to Soldering Heat:
(Axial Leaded Fuses):
MIL-STD-202, Method 210A, Test Condition B (260擄C, 3 Seconds).
Thermal Shock:
MIL-STD-202, Method 107,
Test Condition B (鈥?5擄C to 125擄C).
Moisture Resistance:
MIL-STD-202, Method 106
(90-98% RH, 65擄C).
PEAK WITHSTAND CURRENT (lp):
These fuses will withstand 50
repetitions of a double exponential impulse wave having peak currents
(lp) and peak voltages as listed.
The 2AG Indicating Slo-Blo
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fuse instantly identifies itself upon
opening by showing a discoloration of its glass body. Guesswork
and time consuming circuit testing are eliminated. This unique
design offers the same quality performance characteristics as
the standard 2AG fuse design.
PHYSICAL SPECIFICATIONS:
Materials:
Glass Body, Nickel-Plated Brass Fuse Caps.
(Insulating sleeve option available).
Soldering parameters:
Wave solder 鈥?500擄F (260擄C), 3 seconds Max.
Reflow solder 鈥?Not recommended.
Solderability:
(Axial Leaded Fuses): MIL-STD-202,
Method 208.
PACKAGING SPECIFICATIONS:
Tape and Reel pitch per
EIA-296; T1:
52.4mm (2.062") taped spacing; For 1,500 per reel, add
packaging suffix, DRT1. For 2,500 per reel, 5mm (.20") add packaging
pitch suffix, ERT1. Insulating sleeve option available.
NOTE: LF logo, series number, amperage rating, voltage rating, and UL and CSA logos are
stamped on the fuse caps.
* When ordering the 2AG Indicating Slo-Blo Fuse, an 鈥楽鈥?is
required after the catalog number.
Example:
-1A Indicating Slo-Blo
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Fuse = 230 001S
288
w w w. l i t t e l f u s e . c o m
LITTELFUSE
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