LTD100SSA Littelfuse Inc, LTD100SSA Datasheet

LTD100SSA

Manufacturer Part Number

LTD100SSA

Description

PTC Resettable Fuses -

Manufacturer

Littelfuse Inc

Datasheet

1.LTD340A.pdf (2 pages)

Specifications of LTD100SSA

Hold Current

1 Amp

Trip Current

2.5 Amps

Current Rating (max)

100 Amps

Resistance

0.13 Ohms

Maximum Voltage

24 VoltsDC

Termination Style

Axial

Mounting Style

Snap In

Current Rating

100 Amps

Dimensions

23.1 mm L x 5.2 mm W

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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040706

NOTE:

Order

Information

hold

max

trip

max

Dimensions (mm)

Model

LTD070

LTD070S

LTD100

LTD100S

LTD100SS

LTD180

LTD180S

LTD180SS

LTD190

LTD260

LTD300

LTD310

LTD340

Permissible continuous operating current is ≤ 100 % at ambient temperature of 20 ºC (68 ºF).

Model

Dimensions (mm)

LTD070

LTD070S

LTD100

LTD100S

LTD100SS

LTD180

LTD180S

LTD180SS

LTD190

LTD260

LTD300

LTD310

LTD340

OLYFUSE

Hold current: maximum current device will pass without tripping in 20 °C still air.

Trip current: minimum current at which the device will trip in 20 °C still air.

Maximum voltage device can withstand without damage at rated current (I

Maximum fault current device can withstand without damage at rated voltage (V

S: one slot

SS: two slots

(mA/A)

Fig

LTD

1.00

1.80

1.90

2.60

3.00

3.10

3.40

700

hold

ESETTABLE

Qty.

Min Max

19.9

20.9

24.0

21.3

24.0

28.4

24.0

1.50

2.50

3.80

4.20

5.20

6.30

6.00

6.80

(A)

Trip

22.1

23.1

26.0

23.4

26.0

31.8

26.0

USES

Order-

Number

In our continuing strategy to deliver unparalleled circuit protection solutions,

technical expertise and application leadership, we proudly introduce the

Min Max

10.2

10.8

13.0

14.8

WICKMANN Group and its products to the Littelfuse portfolio.

4.9

Strap Type, 15 V / 24 V

Standard

Approvals

max. dc

(V)

UL 1434 1

CSA C22.2 No. 0 CSA TIL No. CA-3A

cULus Recognition

TÜV

Features

This product line similar to the STD family is

designed to provide overcurrent protection for

rechargable batteries at elevated temperatures.

These devices offer hold currents from 0.7 A to

4.3 A and voltages from 15 V to 24 V.

11.0

11.9

13.5

15.9

5.2

max

)

Model

max

Edition

)

(A)

100

Min Max

max.

0.7

0.6

0.5

0.6

0.5

0.6

Packaging

1.2

1.0

1.1

1.0

Caution: Operation beyond the speciﬁ ed rating may result in damage and possible arcing and ﬂ ame.

Speciﬁ cations are subject to change without notice

min

1max

max. time to trip

3.0 @ 10.0

5.0 @ 13.0

4.0 @ 15.0

5.0 @ 16.0

5.0 @ 17.0

5.0 @ 3.5

7.0 @ 5.0

2.9 @ 9.0

(s @ A)

Power dissipated from device when in the tripped state at 20 °C still air.

Minimum resistance of device in initial (un-soldered) state.

Maximum resistance of device at 20 °C measured one hour after tripping for 20 s.

Min

5.5

4.1

5.0

6.3

5.0

Min Max

3.9

4.8

5.9

6.0

5.9

Speciﬁ cations

Packaging

Materials

Max. Device Surface Temperature in Tripped State

Operating / Storage Temperature

Humidity Ageing

Vibration

Marking

(W)

1.00

1.50

2.00

1.90

2.30

2.00

2.50

2.70

d max.

Insulating material:

Terminals:

120 °C

-40 ºC to +85 ºC (consider derating)

+85 °C, 85 % R.H., 7 days, ± 5 % typical resistance change

MIL-LTD-883C, Condition A, no change

“P”, Part Code, identiﬁ cation, lot number

4.1

5.4

6.1

6.6

6.1

small pack

standard

0.100

0.070

0.040

0.030

0.025

0.015

0.018

0.016

min.

( )

Resistance

small pack

0.200

0.130

0.068

0.057

0.042

0.031

0.030

0.027

max.

500

packaging quantity

( )

Polyester Tape

Nickel

I max.

www.littelfuse.com

0.340

0.260

0.120

0.100

0.076

0.055

0.050

( )

Approvals

standard

10,000

•

Related parts for LTD100SSA

LTD100SSA Summary of contents

Page 1

... Speciﬁ cations are subject to change without notice max Order- Model Packaging Number In our continuing strategy to deliver unparalleled circuit protection solutions, technical expertise and application leadership, we proudly introduce the WICKMANN Group and its products to the Littelfuse portfolio. Speciﬁ cations Packaging A ...

Page 2

... In our continuing strategy to deliver unparalleled circuit protection solutions, technical expertise and application leadership, we proudly introduce the WICKMANN Group and its products to the Littelfuse portfolio. A: LTD190 B: LTD180 C: LTD100S 100.00 40 °C 50 °C 60 °C 70 ° ...

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