Datasheet > 0251.062MXT1L

0251.062MXT1L

更新时间： 2024-02-16 13:31:45

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
4页	864K
描述
Axial Lead & Cartridge Fuses

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数据手册

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0251.062MXT1L 数据手册

Axial Lead & Cartridge Fuses

PICO^®ll > Very Fast-Acting Fuse > 251/253 Series

Product Characteristics

Encapsulated, Epoxy-Coated

MIL-STD-202, Method 201 (10–55

Hz); Method 204, Test Condition C

(55–2000 Hz at 10 G’s Peak)

Materials

Body: PureTin-coated Copper wire leads

Vibration

Shock

Solderability

Lead Pull Force

MIL-STD-202, Method 208

MIL-STD-202, Method 213, Test

Condition I (100 G’s peak for 6

msecs.)

MIL-STD-202, Method 211, Test Condition

A (will withstand a 7lbs. axial pull test)

For fuses to MIL-PRF-23419, FM10

change the series number from

251 to 253

MIL-STD-202, Method 302,

Test Condition A (10,000 ohms

minimum at 100 volts)

Insulation Resistance

(After Opening):

FusesTo MIL SPEC

Operating

Temperature

Moisture Resistance

MIL-STD-202, Method 106

–55ºC to +125ºC (Consider re-rating)

Withstands 60 seconds above 200^OC

and up to 260ºC, maximum

Resistance to Soldering

Heat

Flammability Rating

UL 94V–0

Part Numbering System

Dimensions

251 Series Markings

(T1 lead length)

0251 xxxx N R T1 L

62.7 (2.468")

52.4 (2.062")*

Series

251 = Standard type

27.78

(1.094")

27.78

(1.094")

7.11 (.280")

253 = Military type

1 A

2.80

(.11")

MAX

Current Rating

Refer to Amp Code column of

Electrical SpeciﬁcationsTable

5.0 (.197")

6.35 (.25")

tape

6.35 (.25")

tape

1 A

Wire Diameter:

Quantity

N = 5000

0.64 (.025") for 0.62-10.0 amp,

0.81 (.032") for 12-15 amp

= 2000

251 Series (Halogen-free Version) Markings

M = 1000

H = 100

(T1 lead length)

62.7 (2.468")

52.4 (2.062")*

27.78

(1.094")

27.78

(1.094")

Type of Packaging

7.11 (.280")

R = Reel

A = Ammo Pack

X = Loose Pack

1 A

2.80

(.11")

MAX

5.0 (.197")

6.35 (.25")

tape

6.35 (.25")

tape

Lead Length

1 A

The default lead length for Ammo pack and

Loose pack is nowT1 for 251 series, and

remainsT3 for 253 series, therefore:

T1 = 52.4mm (2.062”), 251 series only*

Blank = 52.4mm (2.062”) for 251 series*

or 73mm (2.874”) for 253 series**

Wire Diameter:

0.64 (.025") for 0.62-10.0 amp,

0.81 (.032") for 12-15 amp

253 Series Markings

(T3 lead length)

83.31 (3.28")

73.0 (2.874")**

7.11 (.280")

38.1

(1.5")

38.1

(1.5")

Option Codes

L = RoHS + HF

(Only applies to 251 Series)

1 A

2.61 (.103")

MAX

5.0 (.197")

6.35 (.25")

tape

6.35 (.25")

tape

1 A

Wire Diameter:

0.64 (.025") for 0.62-10.0 amp,

0.81 (.032") for 15 amp

Packaging

Quantity &

Packaging Option

Packaging Speciﬁcation

EIA 296

Packaging Code

*T1: 52.4mm (2.062")Tape and Reel

**T3: 73mm (2.874')Tape and Reel

Please refer to available quantities

above in "Part Numbering System”

EIA 296

The default lead length for both ammo pack and loose pack isT1 for 251 and isT3 for 253.

Notes:

T1 dimension is deﬁned as the length of the component between the two tapes. The full component length is 62.7mm (2.468").T1 length is for 251 series only.

** T3 dimension is deﬁned as the length of the component between the two tapes. The full component length is 83.3.7mm (3.28”). T3 length is for 253 series only.

Speciﬁcations are subject to change without notice.

Revised: 10/10/16

1 2 34

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与0251.062MXT1L相关器件

型号	品牌	获取价格	描述	数据表
0251.062NAT1L	LITTELFUSE	获取价格	251/253 Series, PICOÂ® II, Very Fast-Acting F
0251.062NR	LITTELFUSE	获取价格	Electric Fuse, Very Fast Blow, 0.062A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FRE
0251.062NRHF	LITTELFUSE	获取价格	Electric Fuse, Very Fast Blow, 0.062A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FRE
0251.062NRT1-	LITTELFUSE	获取价格	251/253 Series, PICOÂ® II, Very Fast-Acting F
0251.062NRT1HF	LITTELFUSE	获取价格	Electric Fuse, Very Fast Blow, 0.062A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FRE
0251.062NRT1L	LITTELFUSE	获取价格	251/253 Series, PICOÂ® II, Very Fast-Acting F
0251.062NRT2-	LITTELFUSE	获取价格	251/253 Series, PICOÂ® II, Very Fast-Acting F
0251.062NRT3	LITTELFUSE	获取价格	251/253 Series, PICOÂ® II, Very Fast-Acting F
0251.062NXT1HF	LITTELFUSE	获取价格	Electric Fuse, Very Fast Blow, 0.062A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FRE
0251.062NXT1L	LITTELFUSE	获取价格	Axial Lead & Cartridge Fuses

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