46211000000 [LITTELFUSE]

Electric Fuse, Time Lag Blow, 1A, 250VAC, 250VDC, 150A (IR), Surface Mount, ROHS COMPLIANT;


型号：	46211000000
厂家：	LITTELFUSE
描述：	Electric Fuse, Time Lag Blow, 1A, 250VAC, 250VDC, 150A (IR), Surface Mount, ROHS COMPLIANT 电路保护
文件：	总3页 (文件大小：757K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Surface Mount Fuses

NANO^2®> 250V/350V VAC/VDC Time Lag Fuse > 462 Series

RoHS

462 Series Fuse

Description

The 462 series Nano^2®Surface Mount Fuse has time-lag

current characteristics with interrupting ratings rated at

250V and 350V. It complies with IEC 60127-4 Universal

Modular Fuse-Links.

Features

• Heat resistant plastic

housing, UL 94 V-0

• Lead-free -- compatible

with lead-free solders

and higher temperature

proﬁles

• Designed for line or low

voltage applications

• Available in ratings of

0.5A to 5A

• Low voltage drop

Agency Approvals

AGENCY AGENCY FILE NUMBERS

E67006

• Internationally approved

• High pulse resistance

AMPERE RANGE

0.5A - 5A

Applications

40022235

1A, 1.6A, 2A, 3.15A, 4A

• Lighting ballast

• Transformerless AC/DC

converter circuit

NBK250416-JP1021

1A - 1.6A

2A - 5A

• AC/DC adaptor primary

protection

JET1896-31007-1005

• High DC voltage power

distribution system

CQC14012115883

E242325

1.6A

0.5A - 5A

Electrical Characteristics for Series

% of Amp Rating

125%

OpeningTime

Additional Information

1 hour, Minimum

200%

2 minutes, Maximum

10 milliseconds, Minimum

100 milliseconds, Maximum

1000%

ꢀatasꢁeet

ꢀesources

Saꢀꢁꢂes

Electrical Speciﬁcations by Item

Agency Approvals³

Max

Ampere

Nominal

Nom

Voltage

Drop

Nom

Nominal

Amp Voltage Interrupting

Rating

Cold

Power

Dissipation

(mW)

Melting

Code Rating

(V)⁵

Rating

Resistance

(A)

I²t (A²sec)

(Ohms)¹

(mV)

0.500

0.630

0.800

1.00

0500

0630

0800

1100

1125

0.2270

0.1570

0.1300

0.0867

0.0602

0.0443

0.0335

0.0278

0.0204

0.0158

0.43

0.80

1.40

160

140

130

120

110

200

250

280

300

450

600

800

2.70

5.20

9.70

5.44

8.00

14.00

21.00

100A @

350VAC/VDC⁴

1.25

1.60

1160

250

150A @

250VAC/VDC

2.00

2.50

3.15

4.00

1200

1250

1315

1400

150A @

250VAC/VDC

5.00

1500

0.0124

40.00

110

1000

If you have special electrical characteristic needs, please contact Littelfuse to discuss application speciﬁc options.

1. Cold resistance measured at less than 10% of rated current at 23°C

2. l²t values slated for 8ms opening time

3. Agency Approval Table Key: X = Approved or Certiﬁed, P = Pending

4. UL Recognition - IR at 100A @ 350 VAC/VDC

5. Rated at 350VAC/VDC per UL Recognition under UL248 (up to 4A only).

Rated at 250VAC/VDC per VDE under IEC standard 60127-4.

Speciﬁcations are subject to change without notice

Speciﬁcations are subject to change without notice. Application testing is strongly recommended.

Revised: 06/16/17

Surface Mount Fuses

NANO^2®> 250V/350V VAC/VDC Time Lag Fuse > 462 Series

Temperature Re-rating Curve

AverageTime Current Curves

100000

10000

1000

100

0.1

Note:

1. Rerating depicted in this curve is in addition to the standard derating of 25% for

continuous operation.

0.01

0.001

0.1

100

CURRENT IN AMPERES

Soldering Parameters

Reﬂow Condition

-Temperature Min (T_s(min)

Pb – free assembly

t_P

T_P

Critical Zone

Ramp-up

_Lto T_P

)

150°C

T_L

Pre Heat -Temperature Max (T_s(max)

)

200°C

t_L

T_S(max)

-Time (Min to Max) (t_s)

60 – 120 seconds

Ramp-down

Average Ramp-up Rate (LiquidusTemp

(T_L) to peak)

Preheat

5°C/second max.

T_S(min)

t_S

T_S(max)toT_L- Ramp-up Rate

-Temperature (T_L) (Liquidus) 217°C

Reﬂow

time to peak temperature

(t 25ºC to peak)

-Temperature (t_L)

60 – 90 seconds

250^+0/-5°C

Time

PeakTemperature (T_P)

Time within 5°C of actual peak

Temperature (t_p)

20 – 40 seconds

Ramp-down Rate

5°C/second max.

8 minutes max.

Time 25°C to peakTemperature (T_P)

Speciﬁcations are subject to change without notice.

Revised: 06/16/17

Surface Mount Fuses

NANO^2®> 250V/350V VAC/VDC Time Lag Fuse > 462 Series

Product Characteristics

Operating

Temperature

Body: Plastic UL 94 V-0

Cap:Tin-plated brass

–40°C to +85°C with proper derating

Materials

IEC60068-1, -2-1, -2-2, -2-78

(–40°C to +85°C / 21 days)

Body: Brand Logo, “T” forTime-Lag,

Climatic Category

Vibration

Product Marking

Solderability

Current Rating, L Voltage Rating, UMF logo

IEC60068-6 (24 cycles of 15 mins each,

1-60 Hz at 0.75mm amplitute, 60-2000 Hz

at 10g acceleration)

IEC 60068-2-58

Reistance to

Soldering Heat

Moisture

Sensitivity Level

J-STD-020, Level 1

Dimensions

Part Numbering System

ꢀꢁꢂ ꢃ ꢄꢃꢃ ꢃ ꢃ ꢃ ꢃ

2.8

ꢁ.4

2.8

ꢁ.4

ꢋꢊSꢊꢋꢌꢊ ꢇꢍꢅꢋꢅꢇꢎꢊꢋ

0: Default

SꢊꢋꢑꢊS

T 800mA

ꢆꢅꢇꢏꢅꢐꢑꢒꢐ ꢇꢈꢉꢊ

0: Tape and Reel, 1500 pcs

ꢅMꢆ ꢇꢈꢉꢊ

0: < 1A

1: > 1A

462 L 250V

ꢌꢅꢋꢑꢅꢒꢎ

0: Standard

ꢅMꢆ ꢋꢅꢎꢑꢒꢐ

100: 1A

125: 1.25A

160: 1.6A

ꢁꢀ.5 ꢀ.2

4.5 ꢀ.ꢁ

ꢏꢑꢒꢉ

0: Standard

Examples:

200: 2A

250: 2.5A

315: 3.15A

400: 4A

500: 500mA, 5A

630: 630mA

800: 800mA

Recommended Pad Layout

0.5 amp (500mA) product is

462 0 500 0 0 0 0

5.0 amp product is

462 1 500 0 0 0 0

Please refer to Amp Code column of

the Electrical Speciﬁcations table on

the ﬁrst page of this document.

Packaging

Quantity &

Packaging Code

Packaging Option

Packaging Speciﬁcation

Quantity

16mmTape and Reel

IEC 60286, part 3

1500

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 www.littelfuse.com/disclaimer-electronics.

Speciﬁcations are subject to change without notice.

Revised: 06/16/17

46211000000 [LITTELFUSE]

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