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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.

011906

∅ 8.5

∅ 0.6

5.08

40mA

0040

250V

900

90

0.009

•

50mA

0050

250V

500

70

0.01

•

•

•

•

•

63mA

0063

250V

400

80

0.02

•

•

•

•

•

80mA

0080

250V

370

100

0.023

•

•

•

•

•

100mA

0100

250V

300

110

0.047

•

•

•

•

•

125mA

0125

250V

260

120

0.066

•

•

•

•

•

160mA

0160

250V

200

130

0.14

•

•

•

•

•

200mA

0200

250V

170

140

0.20

•

•

•

•

•

250mA

0250

250V

150

150

0.28

•

•

•

•

•

315mA

0315

250V

140

160

0.36

•

•

•

•

•

400mA

0400

250V

130

170

0.9

•

•

•

•

•

500mA

0500

250V

125

180

1.3

•

•

•

•

•

630mA

0630

250V

120

200

2.5

•

•

•

•

•

800mA

0800

250V

110

220

3.8

•

•

•

•

•

1.00A

1100

250V

110

360

5.5

•

•

• •

•

•

•

1.25A

1125

250V

95

450

9

•

•

• •

•

•

•

1.60A

1160

250V

95

450

14

•

•

• •

•

•

•

2.00A

1200

250V

85

600

23

•

•

• •

•

•

•

2.50A

1250

250V

80

700

35

•

•

• •

•

•

•

3.15A

1315

250V

80

1100

60

•

•

• •

•

•

•

4.00A

1400

250V

75

1200

95

•

•

• •

•

•

•

5.00A

1500

250V

80

1300

94

G

•

•

•

•

6.30A*

1630

250V

58

1250

105

G

••

•

•

50-60Hz

cos ϕ = 1.0

40A / 250 V AC

50A / 250 V AC

**

**

UBMINIA

UBMINIA

UBMINIA

UBMINIATURE

TURE

TURE

TURE

TURE

USES

USES

USES

USES

Dimensions (mm)

Dimensions (mm)

Dimensions (mm)

Dimensions (mm)

Dimensions (mm)

Long Leads (L=18.8mm)

Short Leads (L=4.3mm)

Limits for Pre-arcing Time

Limits for Pre-arcing Time

Limits for Pre-arcing Time

Limits for Pre-arcing Time

Limits for Pre-arcing Time

Permissible continuous operating current is

Permissible continuous operating current is

Permissible continuous operating current is

Permissible continuous operating current is

Permissible continuous operating current is ≤≤≤≤≤ 100

100

100

100

100 % at ambient temperature of 23

% at ambient temperature of 23

% at ambient temperature of 23

% at ambient temperature of 23

% at ambient temperature of 23 ºC (73.4

ºC (73.4

ºC (73.4

ºC (73.4

ºC (73.4 ºF).

ºF).

ºF).

ºF).

ºF).

Holes in PCB

Order

Order

Order

Order

Order

Qty.

Qty.

Qty.

Qty.

Qty.

Order-

Order-

Order-

Order-

Order-

Series

Series

Series

Series

Series

Amp Code

Packaging

Amp Code

Packaging

Amp Code

Packaging

Amp Code

Packaging

Amp Code

Packaging

Information

Information

Information

Information

Information

Number

Number

Number

Number

Number

372

Rated

Amp

Voltage

Breaking

Voltage Drop Power Dissipation Melting Integral

Approvals

Current

Code

Rating

Capacity

1.0 x I

N

1.5 x I

N

10 x I

N

max. (mV)

max. (mW)

Rated Current

1.5 x I

N

2.1 x I

N

2.75 x I

N

4 x I

N

10 x I

N

40 mA ... 6.30 A

> 1 h

< 2 min

400 ms ... 10s 150 ms ... 3 s 20 ms ... 150 ms

No.

No.

No.

No.

No. 372 /

372 /

372 /

372 /

372 / TR5

TR5

TR5

TR5

IEC 60127-3/IV

IEC 60127-3/IV

IEC 60127-3/IV

IEC 60127-3/IV

IEC 60127-3/IV, 250 V

, 250 V

, 250 V

, 250 V

, 250 V, T

, T

, T

, T

, T

Lead Free

Lead Free

Lead Free

Lead Free

Lead Free

TTTTTime-Current Characteristic

ime-Current Characteristic

ime-Current Characteristic

ime-Current Characteristic

ime-Current Characteristic

Time Lag (T)

Standard

Standard

Standard

Standard

Standard

IEC 60127-3/IV

Approvals

Approvals

Approvals

Approvals

Approvals

VDE

SEMKO

cULus Recognized

METI

CCC

Features

Features

Features

Features

Features

Lead Free

Reduced PCB space requirements

Direct solderable or plug-in versions

Internationally approved

Low internal resistance

Shocksafe casing

Halogen free

Specifications

Specifications

Specifications

Specifications

Specifications

Packaging

Packaging

Packaging

Packaging

Packaging

000: Tape/Ammopack (1,000 pcs.)

041: Short Leads - Bulk (1,000 pcs.)

Materials

Materials

Materials

Materials

Materials

Base/Cap:

Brown Thermoplastic

Polyamide PA 6.6, UL 94V0

Round Pins: Copper, Sn plated

Operating T

Operating T

Operating T

Operating T

Operating Temperature

emperature

emperature

emperature

emperature

-40 ºC to +85 ºC (consider de-rating)

Climatic Category

Climatic Category

Climatic Category

Climatic Category

Climatic Category

-40 ºC/+85 ºC/21 days (EN 60068-1,-2-1,-2-2,-78)

Stock Conditions

Stock Conditions

Stock Conditions

Stock Conditions

Stock Conditions

+10 ºC to +60 ºC

relative humidity ≤ 75 % yearly average,

without dew, maximum value for 30 days-95 %

Vibration Resistance

Vibration Resistance

Vibration Resistance

Vibration Resistance

Vibration Resistance

24 cycles at 15 min. each (EN 60068-2-6)

10 - 60 Hz at 0.75 mm amplitude

60 - 2000 Hz at 10 g acceleration

Lead Pull Strength

Lead Pull Strength

Lead Pull Strength

Lead Pull Strength

Lead Pull Strength

10 N (EN 60068-2-21)

Solderability

Solderability

Solderability

Solderability

Solderability

260 ºC, ≤ 3 s (Wave)

350 ºC, ≤ 3 s (Soldering iron)

Soldering Heat Resistance

Soldering Heat Resistance

Soldering Heat Resistance

Soldering Heat Resistance

Soldering Heat Resistance

260 ºC, 10 s (IEC 60068-2-20)

Marking

Marking

Marking

Marking

Marking

, 372, 250 V, T, Current Rating, Approvals

Unit Weight

Unit Weight

Unit Weight

Unit Weight

Unit Weight

0.77 g (approx.)

1 Per UL, approved breaking capacity is 50 A at 250 V.

**PSE-JET and K-Mark for China production

Specifications are subject

to change without notice

G Expert Report

Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.