2920L125PR Littelfuse Inc, 2920L125PR Datasheet - Page 4

• Manufacturer Part Number: 2920L125PR
• Description: PTC RESET 15V 1.25A SMD 2920
• Manufacturer: Littelfuse Inc
• Series: POLYFUSE® 2920Lr

Specifications of 2920L125PR

• Package / Case: 2920
• R Min/max: 0.070 ~ 0.250 Ohm
• Voltage - Max: 15V
• Time To Trip: 2s
• Current - Hold (ih) (max): 1.25A
• Current - Trip (it): 2.5A
• Current - Max: 40A
• Hold Current: 1.25 Amps
• Trip Current: 2.5 Amps
• Current Rating (max): 40 Amps
• Resistance: 0.25 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 2920L125PR; F2869TR

Bottom
2920L Series
2920L075/60 0.26 0.31 6.73 7 .98 0.19 0.21
2920L200/24 0.26 0.31 6.73 7 .98 0.19 0.21
2920L300/15 0.26 0.31 6.73 7 .98 0.19 0.21
View
Dimensions (mm)
View
Top
2920L030
2920L050
2920L075
2920L200
2920L250
2920L260
2920L300
2920L100
2920L125
2920L150
2920L185
Number
Part
MARKING CODE VARIES
WITH AMPERAGE AND VOLTAGE RATING
(SEE ELECTRICAL CHARACTERISTIC TABLE)
SHOWN ARE:
- 1.5A/33V RATING (LEFT)
- 2.0A/24V RATING (RIGHT)
D
150
150
A
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min
0.26 0.31 6.73 7 .98 0.19 0.21
0.26 0.31 6.73 7 .98 0.19 0.21
0.26 0.31 6.73 7 .98 0.19 0.21
0.26 0.31 6.73 7 .98 0.19 0.21
0.26 0.31 6.73 7 .98 0.19 0.21
0.26 0.31 6.73 7 .98 0.19 0.21
0.26 0.31 6.73 7 .98 0.19 0.21
0.26 0.31 6.73 7 .98 0.19 0.21
0.26 0.31 6.73 7 .98 0.19 0.21
0.26 0.31 6.73 7 .98 0.19 0.21
0.26 0.31 6.73 7 .98 0.19 0.21
Inches
B
A
E
Layout
Pad
mm
2.0mm
(.079”)
POLY-FUSE
Inches
4.60 mm
(.181”)
200
-24
B
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
Surface Mount > 2920L Series
mm
View
Side
5.44 0.03 0.05 0.75 1.25 0.01
5.44 0.03 0.05 0.75 1.25 0.01
5.44 0.03 0.05 0.75 1.25 0.01
5.44 0.05 0.06 1.20 1.80 0.01
5.44 0.02 0.04 0.55
5.44 0.02 0.04 0.55
5.44 0.03 0.05 0.75 1.25 0.01
5.44 0.03 0.05 0.75 1.25 0.01
5.44 0.03 0.05 0.75 1.25 0.01
5.44 0.03 0.05 0.75 1.25 0.01
5.44 0.03 0.05 0.75 1.25 0.01
5.44 0.02 0.04 0.55
5.44 0.03 0.05 0.75 1.25 0.01
5.44 0.03 0.05 0.75 1.25 0.01
5.30 mm
(.209”)
®
Revised: February 13, 2011
Resettable PTCs
Inches
C
54
C
mm
1
1
1
0.01
0.01
0.01
Please refer to www.littelfuse.com/series/2920L.html for current information.
Inches
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
D
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
mm
Specifications are subject to change without notice.
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
Inches
Max
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
© 2010 Littelfuse, Inc.
E
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
Min
mm
Max
2
2
2
2
2
2
2
2
2
2
2
2
2
2