230375 [LITTELFUSE]
2AG Slo-Blo Fuse; 2AG Slo-Blo保险丝熔断
| 型号： | 230375 |
| 厂家： | 
LITTELFUSE |
| 描述： | 2AG Slo-Blo Fuse |
| 文件： | 总2页 (文件大小：136K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Axial Lead and Cartridge Fuses
Subminiature Glass Body
U
®
®L
2AG Slo-Blo® Fuse 229/230 Series
®
The 2AG Slo-Blo® 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
Opening
Time
100%
135%
4 hours, Minimum
1 hour, Maximum
3 seconds, Minimum
20 seconds, Maximum
200%
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. 1 through 7 amperes approved by METI.
AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.
INTERRUPTING RATINGS:
229 000 Series
230 000 Series
0.25–3.5A
4–7A
0.25–1A
1.25–3.5A
10,000 amperes at 125VAC
400 amperes at 125VAC
35 amperes at 250VAC
100 amperes at 250VAC
4.7 (.184")
0.635
(.025")
4.5
(.177")
14.48
(.57")
14.48
(.57")
PACKAGING OPTIONS: 230 Series available on Tape and Reel per
EIA-296. For 1500 pieces per reel, add packaging suffix DRT1W. See
page 8 for pitch dimensions. 229 and 230 series available in bulk pack-
aging. For 1000 pieces bulk, add packaging suffix M.
38.1
(1.50") TYP.
Axial Lead Material: Solder coated copper.
Average Time Current Curves
1000
11
100
10
ORDERING INFORMATION:
Cartridge
Catalog
Number
Axial Lead
Catalog
Number
Nominal
Resistance
Cold Ohms
Nominal
Melting I2t
A2 Sec.
Ampere Voltage
Rating
Rating
229.250
229.350
229.375
229.500
229.600
229.750
229.800
229 001
229 1.25
229 01.5
229 002
229 2.25
229 02.5
229 003
229 03.5
229 004
229 005
229 006
229 007
230.250
230.350
230.375
230.500
230.600
230.750
230.800
230 001
230 1.25
230 01.5
230 002
230 2.25
230 02.5
230 003
230 03.5
230 004
230 005
230 006
230 007
1/4
.350
3/8
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
125
125
125
125
2.41
1.30
0.216
0.490
0.580
1.16
1/2
0.688
0.477
0.340
0.304
6/10
3/4
8/10
1.75
1
2.95
3.45
1
5.64
1
4
1 /
0.145
0.107
9.80
1
2
1 /
15.0
2
0.0692
0.0562
0.0498
0.0380
0.0310
0.0256
0.0185
0.0140
0.0115
30.0
1
4
2 /
39.0
1
0.1
0.01
2
2 /
50.0
3
77.0
1
2
3 /
110.0
148.0
267.0
380.0
464.0
4
5
6
7
0.1
1
10
100
1000
CURRENT IN AMPERES
397
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Axial Lead and Cartridge Fuses
Subminiature Glass Body
2AG Slo-Blo® Fuse 229/230 Series
®
SURGE WITHSTAND SPECIFICATIONS INDICATING SLO-BLO FUSE
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-
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
rent, short duration pulses. These fuses comply with the short circuit
design offers the same quality performance characteristics as
requirements of UL 1459 for telephone equipment. Insulating Sleeve
the standard 2AG fuse design.
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,
600VAC
600VAC
600VAC
600VAC
2.2A,
• 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.
Cartridge
Catalog
Number
Axial Lead
Catalog
10 x 160
10 x 560
10 x 1000
microsec.
1000V
Ampere microsec. microsec.
Number
Rating
1500V
800V
* When ordering the 2AG Indicating Slo-Blo Fuse, an ‘S’ is
required after the catalog number.
229.250
229.350
229.375
229.500
229.600
229.750
229.800
229 001
229 1.25
230.250
230.350
230.375
230.500
230.600
230.750
230.800
230 001
230 1.25
1/4
.350
3/8
23.0A
34.0A
40.0A
60.0A
71.0A
91.0A
104.0A
130.0A
162.0A
16.6A
25.8A
25.4A
37.7A
47.2A
65.5A
68.9A
88.6A
118.1A
12.4A
19.3A
19.0A
28.2A
35.3A
49.0A
51.6A
66.3A
100.0A
Example:
1/2
-1A Indicating Slo-Blo® Fuse = 230 001S
6/10
3/4
8/10
1
1
1
4
1 /
1 500A peak, 2500V, 2 x 10 microseconds, 20 repetitions.
2AG 229/230 Series General Specifications
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.
2AG Special Surge Withstand
Slo-Blo® Type
U
® L
AXIAL LEAD PART NUMBER: 220 003 (0.35A)
ELECTRICAL CHARACTERISTICS:
Amperes
Opening Time
0.35A
0.6A
2.0A
6.0A
4 hours, Minimum
90 seconds, Maximum
2 seconds, Maximum
0.5 second, Maximum
INTERRUPTING RATINGS: Same as 230 Series.
LIGHTNING SURGE WITHSTAND CAPABILITY: 25
amperes peak, 800V, 10 x 560 microseconds.
PATENTED
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).
Refer to page 50 for other Surge Withstand Fuses.
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.
398
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