Technical Data 2051

Effective June 2017

Supersedes March 2011

Product features

• Specify packaging, product and option code

• Ratings above 6.3 A have a 0.8 mm diameter lead

• With TR2 packaging code, lead wire length is 19.05 mm

Ordering information

•

cURus: File E19180, Guide JDYX2, JDYX8

•

CSA Component Acceptance: File 53787

•

SEMKO Approval: File 413779

•

VDE Approval: File 40015517

•

IMQ Approval: File EB405

•

CCC Approval: File 2005010207155691

•

BSI Approval: File KM55676

•

Fast-acting high breaking capacity

•

Optional axial leads available

•

5 mm x 20 mm physical size

•

Ceramic tube with silver-plated (50 mA-400 mA) and

nickel-plated (500 mA-10 A) endcaps.

•

Designed to IEC 60127-2

Electrical Characteristics

1.5 In 2.1 In

2.75 In

4 In

10 In

In

min

max

min

max

min

max

max

50mA-4A

60 min 30 min 10 ms

2 sec

3 ms

300 ms 20 ms

5A-6.3A

60 min 30 min 10 ms

3 sec

3 ms

300 ms 20 ms

8A-10A

30 min 30 min 40 ms 20 sec 10 ms

1s

30 ms

Specifications

Voltage Interrupting Rating at

Rated Voltage (50Hz)

Typical DC

Typical

Typical

Agency Approvals

Product

Rating

Cold Resistance

Voltage

IMQ VDE BSI SEMKO

cURus CCC MITI/

CSA

Code

Vac

Vac

(amps)

Drop (mV)†

JET

S501-50-R

250

1500

157.5

0.0017

9000

X

X

X

X

X

X

X

S501-63-R

250

1500

39.0

0.0005

3300

X

X

X

S501-80-R

250

1500

27.9

0.0011

2600

X

X

S501-100-R

250

1500

20.0

0.0018

2300

X

X

S501-125-R

250

1500

12.3

0.0037

1900

X

X

S501-160-R

250

1500

8.5

0.008

1600

X

X

X

X

X

X

X

S501-200-R

250

1500

6.0

0.02

1350

X

X

X

X

X

X

X

S501-250-R

250

1500

4.4

0.027

1300

X

X

X

X

X

X

X

S501-315-R

250

1500

3.3

0.01

1400

X

X

X

X

X

X

X

S501-400-R

250

1500

2.2

0.018

1200

X

X

S501-500-R

250

1500

0.460

0.038

1050

X

X

X

X

X

X

X

S501-630-R

250

1500

0.340

0.064

1200

X

X

S501-800-R

250

1500

0.245

0.097

490

X

X

X

X

X

X

X

S501-1-R

250

1500

0.231

0.146**

330

X

X

X

X

X

S501-1.25-R

250

1500

0.176

0.313**

297

X

X

X

X

S501-1.6-R

250

1500

0.113

0.748**

239

X

X

X

X

X

S501-2-R

250

1500

0.073

2.0

205

X

X

X

X

X

X

X

X‡

S501-2.5-R

250

1500

0.053

3.9

190

X

X

X

X

X

X

X

X‡

S501-3.15-R

250

1500

0.037

8.1

160

X

X

X

X

X

X

X

X‡

S501-4-R

250

1500

0.027

14

160

X

X

X

X

X

X

X

X‡

S501-5-R

250

1500

0.019

25

155

X

X

X

X

X

X

X

X‡

S501-6.3-R

250

1500

0.014

48

150

X

X

X

X

X

X

X

S501-8-R

250

1500

0.009

104

102

X

X

X

X

X

X

S501-10-R

250

1500

0.008

155

111

X

X

X

X

X

X

* DC Cold Resistance (measured at <10% of rated current)

n DC

† Typical Voltage Drop (voltage drop was measured at 20°C ambient temperature at rated current)

‡ CSA approvals on these ratings will not be marked on the fuse cap

(Ω)*

S501

5 mm x 20 mm Fast-acting ceramic tube fuses

Agency information