Axial Lead and Cartridge Fuses

398

www .littelfuse .com

Subminiature Glass Body

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,

600VAC

40A,

600VAC

7A,

600VAC

2.2A,

600VAC

• Meets UL 497 Specifications

repetitions of a double exponential impulse wave having peak currents

(lp) and peak voltages as listed.

SURGE WITHSTAND SPECIFICATIONS

Cartridge

Axial Lead

10 x 160

10 x 560

10 x 1000

Catalog

Catalog

Ampere microsec.

microsec.

microsec.

Number

Number

Rating

1500V

800V

1000V

229.250

230.250

1/4

23.0A

16.6A

12.4A

229.350

230.350

.350

34.0A

25.8A

19.3A

229.375

230.375

3/8

40.0A

25.4A

19.0A

229.500

230.500

1/2

60.0A

37.7A

28.2A

229.600

230.600

6/10

71.0A

47.2A

35.3A

229.750

230.750

3/4

91.0A

65.5A

49.0A

229.800

230.800

8/10

104.0A

68.9A

51.6A

229 001

230 001

1

130.0A

88.6A

66.3A

229 1.25

230 1.25

162.0A

118.1A

100.0A

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:

INDICATING SLO-BLO® FUSE

ENVIRONMENTAL SPECIFICATIONS:

(100 G’s peak for 6 milliseconds).

total excursion).

Insulation Resistance (After Opening): MIL-STD-202, Method 302,

Test Condition B.

MIL-STD-202, Method 210A, Test Condition B (260°C, 3 Seconds).

Test Condition B (–65°C to 125°C).

(90-98% RH, 65°C).

Method 208.

PHYSICAL SPECIFICATIONS:

(Insulating sleeve option available).

SOLDERING PARAMETERS:

Wave solder — 500°F (260°C), 3 seconds Max.

Reflow solder — Not recommended.

2AG Special Surge Withstand

AXIAL LEAD PART NUMBER: 220 003 (0.35A)

ELECTRICAL CHARACTERISTICS:

Amperes

Opening Time

0.35A

4 hours,

Minimum

0.6A

90 seconds,

Maximum

2.0A

2 seconds,

Maximum

6.0A

0.5 second,

Maximum

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.

®

UL