Fuse Clip Datasheet

© 2021 Littelfuse, Inc.

Specifications are subject to change without notice.

Revised: BA.08/24/21

2

High Current Cartridge Fuse Clips

124 Series > For For 10x38mm & 3AG/3AB Fuses

Time

25

time to peak temperature

Preheat

Preheat

Ramp-up

Ramp-up

Ramp-down

Ramp-dow

Critical Zone

Critical Zone

Wave Parameter

Lead-Free Recommendation

Preheat:

(Depends on Flex Activation

Temperature)

(Typical Industry Recommendation)

Temperature Minimum

100 ºC

Temperature Maximum

150 ºC

Preheat Time

60–180 seconds

Solder Pot Temperature

260 ºC Maximum

Solder Dwell Time

2–5 seconds

Soldering Parameters–Wave Soldering

Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are

not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at http://www.littelfuse.com/disclaimer-electronics.

Recommended Hand-Solder Parameters:

Solder Iron Temperature: 350 ºC +/- 5 ºC

Heating Time: 5 seconds max.

HC

THT Clip–124061

.140

[3.56]

.31

[0.79]

.280

[7.11]

R.02

[R0.51]

.40x45

[1.02]

CHAMFER

.42

[10.67]

.27

[6.86]

35º±5º

.11

[2.79]

R. 03

[R0.79]

.060

[1.52]

90º

SMT/Panel Mount Clip–124040

6.33

[0.249]

5.55

[0.219]

ø3.45

[ø0.136]

11.10

[0.437]

1.50 x 45º CHAMFER

19.53

[0.769]

13.9 ± 0.1

13.9 ± 0.1

12.2 ± 0.1

R5.00 x 2

[R0.197]

5.50

[0.216]

12.74

[0.502]

R2.20

[R0.087]

Dia. 3.45 x 2 ± 0.1

6.21

[0.244]

SCALE = 4:1

11.10

[0.437]

Mounting Details

Mounting Details

THT Clip–124041

R0.50

[R0.020]

5.55

[0.219]

ø3.45

[ø0.136]

4.80

[0.189]

R0.50 x 4

[R0.020]

6.70

[0.264]

6.33

[0.249]

ø1.50 x 4

[ø0.059]

SCALE = 4:1

1.30

[0.051]

R1.30 x 2

[R0.051]

14

[0.551]

1.50 x 45º CHAMFER

11.10

[0.437]

19.53

[0.769]

12.74

[0.502]

4.10

[0.161]

R2.20

[R0.087]

R1.50

[R0.059]

0.33

[0.013]

3.00

[0.118]

1.97

[0.078]

5.50

[0.216]

R5.00 x 2

[R0.197]

Mounting Details

SMT Clip–124060

HC

35º±5º

.040x45º

(1.02)

CHAMFER

.42

[10.67]

.27

[6.86]

.031

[0.79]

.280

[7.11]

90º

R.03

[R0.79]

.11

[2.79]

9.4 ± 0.1

11.4 ± 0.1

9.6 ± 0.1

13.7 ± 0.1

1.70 ± 0.1

3.50 ± 0.1

4 Holes

13.7 ± 0.1

12.7 ± 0.1

Mounting Details

13.3 ± 0.1

7.6 ± 0.1

Ø1.98 ± 0.05 x4

7.6 ± 0.1

HC

THT Clip–124061

.140

[3.56]

.31

[0.79]

.280

[7.11]

R.02

[R0.51]

.40x45

[1.02]

CHAMFER

.42

[10.67]

.27

[6.86]

35º±5º

.11

[2.79]

R. 03

[R0.79]

.060

[1.52]

90º

SMT/Panel Mount Clip–124040

6.33

[0.249]

5.55

[0.219]

ø3.45

[ø0.136]

11.10

[0.437]

1.50 x 45º CHAMFER

19.53

[0.769]

13.9 ± 0.1

13.9 ± 0.1

12.2 ± 0.1

R5.00 x 2

[R0.197]

5.50

[0.216]

12.74

[0.502]

R2.20

[R0.087]

Dia. 3.45 x 2 ± 0.1

6.21

[0.244]

SCALE = 4:1

11.10

[0.437]

Mounting Details

Mounting Details

THT Clip–124041

R0.50

[R0.020]

5.55

[0.219]

ø3.45

[ø0.136]

4.80

[0.189]

R0.50 x 4

[R0.020]

6.70

[0.264]

6.33

[0.249]

ø1.50 x 4

[ø0.059]

SCALE = 4:1

1.30

[0.051]

R1.30 x 2

[R0.051]

14

[0.551]

1.50 x 45º CHAMFER

11.10

[0.437]

19.53

[0.769]

12.74

[0.502]

4.10

[0.161]

R2.20

[R0.087]

R1.50

[R0.059]

0.33

[0.013]

3.00

[0.118]

1.97

[0.078]

5.50

[0.216]

R5.00 x 2

[R0.197]

Mounting Details

SMT Clip–124060

HC

35º±5º

.040x45º

(1.02)

CHAMFER

.42

[10.67]

.27

[6.86]

.031

[0.79]

.280

[7.11]

90º

R.03

[R0.79]

.11

[2.79]

9.4 ± 0.1

11.4 ± 0.1

9.6 ± 0.1

13.7 ± 0.1

1.70 ± 0.1

3.50 ± 0.1

4 Holes

13.7 ± 0.1

12.7 ± 0.1

Mounting Details

13.3 ± 0.1

7.6 ± 0.1

Ø1.98 ± 0.05 x4

7.6 ± 0.1

Product Dimensions (in mm)

HC

THT Clip–124061

.140

[3.56]

.31

[0.79]

.280

[7.11]

R.02

[R0.51]

.40x45

[1.02]

CHAMFER

.42

[10.67]

.27

[6.86]

35º±5º

.11

[2.79]

R. 03

[R0.79]

.060

[1.52]

90º

SMT/Panel Mount Clip–124040

6.33

[0.249]

5.55

[0.219]

ø3.45

[ø0.136]

11.10

[0.437]

1.50 x 45º CHAMFER

19.53

[0.769]

13.9 ± 0.1

13.9 ± 0.1

12.2 ± 0.1

R5.00 x 2

[R0.197]

5.50

[0.216]

12.74

[0.502]

R2.20

[R0.087]

Dia. 3.45 x 2 ± 0.1

6.21

[0.244]

SCALE = 4:1

11.10

[0.437]

Mounting Details

Mounting Details

THT Clip–124041

R0.50

[R0.020]

5.55

[0.219]

ø3.45

[ø0.136]

4.80

[0.189]

R0.50 x 4

[R0.020]

6.70

[0.264]

6.33

[0.249]

ø1.50 x 4

[ø0.059]

SCALE = 4:1

1.30

[0.051]

R1.30 x 2

[R0.051]

14

[0.551]

1.50 x 45º CHAMFER

11.10

[0.437]

19.53

[0.769]

12.74

[0.502]

4.10

[0.161]

R2.20

[R0.087]

R1.50

[R0.059]

0.33

[0.013]

3.00

[0.118]

1.97

[0.078]

5.50

[0.216]

R5.00 x 2

[R0.197]

Mounting Details

SMT Clip–124060

HC

35º±5º

.040x45º

(1.02)

CHAMFER

.42

[10.67]

.27

[6.86]

.031

[0.79]

.280

[7.11]

90º

R.03

[R0.79]

.11

[2.79]

9.4 ± 0.1

11.4 ± 0.1

9.6 ± 0.1

13.7 ± 0.1

1.70 ± 0.1

3.50 ± 0.1

4 Holes

13.7 ± 0.1

12.7 ± 0.1

Mounting Details

13.3 ± 0.1

7.6 ± 0.1

Ø1.98 ± 0.05 x4

7.6 ± 0.1

Note

* Contact Littelfuse for different path layout if the fuse sizes are different than 606 or 688.