16R135BU Littelfuse Inc, 16R135BU Datasheet

16R135BU

Manufacturer Part Number

16R135BU

Description

PTC RESETTABLE 16V 1.35A RADIAL

Manufacturer

Littelfuse Inc

Series

POLYFUSE® USBRr

Datasheet

1.06R075BPR.pdf (5 pages)

Specifications of 16R135BU

R Min/max

0.040 ~ 0.120 Ohm

Voltage - Max

16V

Time To Trip

4.5s

Current - Hold (ih) (max)

1.35A

Current - Trip (it)

2.7A

Current - Max

40A

Package / Case

Radial

Holding Current

1.35A

Tripping Current

2.7A

Initial Resistance Max

0.12ohm

Operating Voltage

16VDC

Ptc Fuse Case

Radial Lead

Initial Resistance Min

0.04ohm

External Depth

3mm

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/USBR.html for current information.

hold

trip

max

Agency Approvals

AGENCY

Electrical Characteristics

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

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

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

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

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

Part Number

06R075B

06R120B

06R155B

16R090B

16R135B

16R160B

16R185B

16R250B

16R110B

USBR Series

AGENCY FILE NUMBER

E183209

R50119318

0.75

0.90

2.50

1.20

1.55

1.10

1.35

1.60

1.85

(A)

hold

2.00

2.70

2.20

2.70

3.20

3.70

5.00

1.30

1.80

(A)

trip

Radial Leaded > USBR Series

POLYFUSE

(Vdc)

max

(A)

Revised: July 12, 2010

max

)

Resettable PTCs

max.

(W)

0.3

0.6

0.7

0.8

0.9

1.0

1.2

Caution: Operation beyond the speciﬁed rating may result in damage and possible arcing

and ﬂame.

min

typ

1max

Description

Features

Applications

provide overcurrent protection for USB applications

where space is not a concern.

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

lead–free

requirements

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

= Maximum resistance of device at 20°C measured one hour after tripping or reﬂow

soldering of 260°C for 20 sec.

Current

Maximum Time

8.00

7 .75

(A)

To Trip

(Sec.)

Time

10.0

40.0

0.4

0.5

2.2

2.3

4.5

9.0

1.2

0.065

0.040

0.070

0.050

0.040

0.030

0.020

0.100

(Ω)

Resistance

min

6-16V

0.230

0.140

0.100

0.180

0.140

0.120

0.090

0.060

0.110

(Ω)

1max

Approvals

Agency

USBR Series

Related parts for 16R135BU

16R135BU Summary of contents

Page 1

USBR Series Agency Approvals AGENCY AGENCY FILE NUMBER E183209 R50119318 Electrical Characteristics I I hold trip Part Number (A) (A) 06R075B 0.75 1.30 06R120B 1.20 2.00 06R155B 1.55 2.70 16R090B 0.90 1.80 16R110B 1.10 2.20 16R135B 1.35 2.70 16R160B 1.60 ...

Page 2

POLYFUSE Temperature Rerating -40°C -20°C Part Number 06R075B 1.05 0.95 06R120B 1.69 1.52 06R155B 2.17 1.96 16R090B 1.31 1.17 16R110B 1.60 1.43 16R135B 1.96 1.76 16R160B 2.32 2.08 16R185B 2.68 2.41 16R250B 3.63 3.25 Average Time Current Curves 100 10 ...

Page 3

Physical Speciﬁcations .90-2.50A: Tin-plated Copper clad steel Lead Material .75A: Tin-plated Copper Soldering Solderability per MIL–STD–202, Characteristics Method 208E Cured, ﬂame retardant epoxy polymer Insulating Material meets UL 94V-0 requirements. Marked with ‘LF’, voltage, current rating, Device Labeling and date ...

Page 4

... Part Number Ordering Number 06R075BU 06R075B 06R075BPR 06R120BU 06R120B 06R120BPR 06R155BU 06R155B 06R155BPR 16R090BU 16R090B 16R090BPR 16R110BU 16R110B 16R110BPR 16R135BU 16R135B 16R135BPR 16R160BU 16R160B 16R160BPR 16R185BU 16R185B 16R185BPR 16R250BU 16R250B 16R250BPR USBR Series ® Resettable PTCs Radial Leaded > USBR Series I hold ...

Page 5

Tape and Ammo Speciﬁcations Devices taped using EIA468-B/IE286-2 standards. See table below and Figure 1 for details. Dimension Carrier tape width Hold down tape width Top distance between tape edges Sprocket hole position Sprocket hole diameter* Abscissa to plane(straight lead) ...

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