參數(shù)資料
型號(hào)： 229025
廠商： Littelfuse, Inc.
英文描述： 2AG Slo-Blo Fuse
中文描述： 2AG斯洛伐克- Blo保險(xiǎn)絲
文件頁數(shù)： 2/2頁
文件大小： 128K
代理商： 229025
Axial Lead and Cartridge Fuses
398
www.littelfuse.com
Subminiature Glass Body
2AG
Slo-Blo
Fuse 229/230 Series
Our standard 229 and 230 Series Slo-Blo
fuses meet the demanding
requirements of the Telecom industry. These Fuses combine
conventional overcurrent protection with the ability to withstand high cur-
rent, short duration pulses.These fuses comply with the short circuit
requirements of UL 1459 for telephone equipment. Insulating Sleeve
Option available. We have characterized these fuses for the Telecom
industry requirements as shown below.
ELECTRICAL CHARACTERISTICS:
Short Circuit Capabilities:
UL 60950 (UL 1459 Included):
60A,
40A,
7A,
2.2A,
600VAC
600VAC
600VAC
600VAC
Meets UL 497 Specifications
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.
SURGE WITHSTAND SPECIFICATIONS
Cartridge
Catalog Catalog Ampere
microsec.
Number Number Rating
1500V
229
.250
230
.250 1/4
229
.350
230
.350 .350
229
.375
230
.375 3/8
229
.500
230
.500 1/2
229
.600
230
.600 6/10
229
.750
230
.750 3/4
229
.800
230
.800 8/10
229
001
230
001 1
229
1.25
230
1.25 1
1
/
41
Axial Lead
10 x 160 10 x 560 10 x 1000
microsec.
800V
23.0A
16.6A
34.0A
25.8A
40.0A
25.4A
60.0A
37.7A
71.0A
47.2A
91.0A
65.5A
104.0A
68.9A
130.0A
88.6A
162.0A
118.1A
microsec.
1000V
12.4A
19.3A
19.0A
28.2A
35.3A
49.0A
51.6A
66.3A
100.0A
1
500A peak, 2500V, 2 x 10 microseconds, 20 repetitions.
2AG
229/230 Series General Specifications
The 2AG Indicating Slo-Blo
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.
* When ordering the 2AG Indicating Slo-Blo Fuse, an ‘S’ is
required after the catalog number.
Example:
-1A Indicating Slo-Blo
Fuse = 230 001S
INDICATING SLO-BLOFUSE
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature:
–55°C to 125°C.
Shock:
MIL-STD-202, Method 213, Test Condition I
(100 G’s peak for 6 milliseconds).
Vibration:
MIL-STD-202, Method 201 (10–55 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°C, 3 Seconds).
Thermal Shock:
MIL-STD-202, Method 107,
Test Condition B (–65°C to 125°C).
Moisture Resistance:
MIL-STD-202, Method 106
(90-98% RH, 65°C).
Solderability:
(Axial Leaded Fuses): MIL-STD-202,
Method 208.
PHYSICAL SPECIFICATIONS:
Materials:
Glass Body, Nickel-Plated Brass Fuse Caps.
(Insulating sleeve option available).
SOLDERING PARAMETERS:
Wave solder — 500°F (260°C), 3 seconds Max.
Reflow solder — Not recommended.
2AGSpecialSurge Withstand
AXIAL LEAD PART NUMBER: 220 003
(0.35A)
ELECTRICAL CHARACTERISTICS:
Amperes
0.35A
0.6A
2.0A
6.0A
INTERRUPTING RATINGS:
Same as
230 Series.
LIGHTNING SURGE WITHSTAND CAPABILITY:
25
amperes peak, 800V, 10 x 560 microseconds.
PATENTED
Refer to page 50 for other Surge Withstand Fuses.
Opening Time
4 hours,
Min
imum
90 seconds,
Max
imum
2 seconds,
Max
imum
0.5 second,
Max
imum
UL
Slo-Blo
Type
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