2920L250DR Littelfuse Inc, 2920L250DR Datasheet - Page 5
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2920L250DR
Manufacturer Part Number
2920L250DR
Description
PTC RESETTABLE 15V 2.5A SMD 2920
Manufacturer
Littelfuse Inc
Series
POLYFUSE® 2920Lr
Specifications of 2920L250DR
Package / Case
2920
R Min/max
0.035 ~ 0.085 Ohm
Voltage - Max
15V
Time To Trip
10s
Current - Hold (ih) (max)
2.5A
Current - Trip (it)
5A
Current - Max
40A
Hold Current
2.5 Amps
Trip Current
5 Amps
Current Rating (max)
40 Amps
Resistance
0.085 Ohms
Maximum Voltage
15 VoltsDC
Termination Style
SMD/SMT
Mounting Style
SMD/SMT
Current Rating
40 Amps
Dimensions
6.73 mm L x 4.8 mm W
Operating Temperature Range
- 40 C to + 85 C
Holding Current
2.5A
Tripping Current
5A
Initial Resistance Max
0.085ohm
Operating Voltage
15VDC
Ptc Fuse Case
2920
Initial Resistance Min
0.035ohm
Resistance R1
0.085ohm
Length
7.36mm
Rohs Compliant
Yes
External Depth
1mm
Fuse Terminals
SMD Caps
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
2920L250DR
F2873TR
F2873TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
2920L250DR
Manufacturer:
LITTLEFUSE
Quantity:
40 000
Company:
Part Number:
2920L250DR
Manufacturer:
LITTLEFUSE
Quantity:
55 000
Company:
Part Number:
2920L250DR
Manufacturer:
Murata
Quantity:
21 550
Part Number:
2920L250DR
Manufacturer:
LITTELFUSE/力特
Quantity:
20 000
© 2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/2920L.html for current information.
* Effective September 15, 2009 onward, all 2920L PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 2920L PTC products will continue to be sold until
supplies are depleted. Effective January 1, 2010, all 2920L PTC product will be manufactured and sold as Halogen Free by default, and “HF” part number suffix code will be discontinued.
Part Number
2920L075/60
2920L200/24
2920L300/15
Part Ordering Number System
Packaging
2920L030
2920L050
2920L075
2920L100
2920L125
2920L150
2920L185
2920L200
2920L250
2920L260
2920L300
2920 L xxx
SERIES
DEVICE SIZE CODE (0.29 x 0.20 inch)
L: LITTELFUSE SURFACE MOUNT PPTC
2920L075/60MRHF
Ordering Number
2920L075/60MR
2920L100PRHF
2920L125PRHF
2920L260PRHF
/xx
2920L260PR
I
2920L100PR
2920L125PR
HOLD
HOLD CURRENT CODE
(Refer to Electrical Characteristics Table)
D R
SPECIAL VOLTAGE RATING ITEM
(Not applicable to all parts. Refer to Electrical
Characteristics Table for additional information)
QUANTITY CODE: D=1500 M=1000 P=2000
HF
PACKAGING STYLE
HF
HF
HF
HF
HF
HF
HF
HF
R: Tape & Reel
HALOGEN-FREE
HF
HF
Required for some items. See Packaging section.
Halogen
Free
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Surface Mount > 2920L Series
POLY-FUSE
0.30
0.50
0.75
0.75
2.00
2.00
2.50
2.60
3.00
3.00
1.25
1.50
1.85
1.10
I
(A)
hold
Revised: February 13, 2011
Code
I
030
050
075
075
200
200
250
260
300
300
100
125
150
185
hold
®
55
Resettable PTCs
Voltage
Option
/60
/24
/15
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Packaging
Option
Quantity
2000
2000
2000
1500
1500
1500
1000
1500
1500
1500
1500
1500
1500
1500
Packaging Codes
Quantity &
MR
PR
PR
PR
2920L Series