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  Datasheet File OCR Text:
 Raychem Corporation 308 Constitution Drive Menlo Park, CA 94025 Phone: 800-227-4856 Fax: 800-227-4866
PolySwitch(R) PTC Devices
Overcurrent Protection Device
PRODUCT:LR4-260
DOCUMENT: SCD 23896 PCN: 595453 REV LETTER: D REV DATE: SEPT. 4, 2001 PAGE NO.: 1 OF 1
Specification Status: Released
Electrical Rating
Voltage: 15Vdc MAX Current: 100A MAX Leads: Nickel: 0.125mm nom.
A
C
B
Tape: Polyester Marking:
Manufacturer's Mark
F
D Orientation Mark
E
E26
Part Identification Lot Identification
TABLE I. DIMENSIONS:
A B MIN MAX MIN MAX 20.9 23.1 4.9 5.5 (0.82) (0.91) (0.19) (0.22) *Rounded off approximation C MIN 0.6 (0.02) MAX 1.0 (0.04) MIN 4.1 (0.16) D MAX 5.5 (0.22) MIN 4.1 (0.16) E MAX 5.5 (0.22) MIN 3.9 (0.15) F MAX 4.1 (0.16) MIN --G MAX ---
mm: in*:
TABLE II. PERFORMANCE RATINGS:
I HOLD CURRENT TRIP LIMITS TIME TO TRIP REFERENCE RESISTANCE ONE-HOUR POST-TRIP RESISTANCE OHMS AT 20C MIN MAX 0.020 0.063 TRIPPEDSTATE POWER DISSIPATION WATTS AT 20C, 15V MAX 2.5
AMPS 20C HOLD 2.6
AMPS AMPS AMPS AMPS SECONDS AT OHMS AT 0C AT 20C AT 60C AT 80C 20C, 13.0 A AT 20C HOLD TRIP HOLD TRIP HOLD TRIP HOLD TRIP TYP MAX MIN MAX 3.1 6.8 2.6 5.8 1.9 4.2 ---5 0.020 0.042
Reference Documents: Precedence: Effectivity: CAUTION:
PS300 This specification takes precedence over documents referenced herein. Reference documents shall be the issue in effect on the date of invitation for bid. Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.


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Price & Availability of LR4-260
Newark

Part # Manufacturer Description Price BuyNow  Qty.
LR4-260F
40K7215
Littelfuse Inc Resettable Fuse; Product Range:Polyswitch Lr4 Series; Holding Current:2.6A; Tripping Current:5.8A; Voltage Rating:15Vdc; Thermistor Mounting:Strap; Operating Temperature Min:-; Operating Temperature Max:-; External Depth:1Mm Rohs Compliant: Yes |Littelfuse LR4-260F BuyNow
0
LR4-260SF
43AJ9246
TE Connectivity Lr4-260Sf |Raychem Te Connectivity LR4-260SF 500: USD0.487
100: USD0.59
50: USD0.629
BuyNow
0

DigiKey

Part # Manufacturer Description Price BuyNow  Qty.
LR4-260F
LR4-260F-ND
Littelfuse Inc PTC RESET FUSE 15V 2.6A STRAP 5000: USD0.35112
1000: USD0.37065
500: USD0.42178
250: USD0.49844
100: USD0.5112
50: USD0.6134
10: USD0.741
5: USD0.792
1: USD0.82
BuyNow
8862
LR4-260SF
LR4-260SF-ND
Littelfuse Inc PTC RESET FUSE 15V 2.6A STRAP 5000: USD0.35112
1000: USD0.37065
500: USD0.42178
250: USD0.49844
100: USD0.5112
50: USD0.6134
10: USD0.741
5: USD0.792
1: USD0.82
BuyNow
1036

Mouser Electronics

Part # Manufacturer Description Price BuyNow  Qty.
LR4-260F
650-LR4-260F
Littelfuse Inc Resettable Fuses - PPTC 2.6A 15V 100A Imax 1: USD0.77
10: USD0.702
25: USD0.551
100: USD0.467
250: USD0.459
500: USD0.411
1000: USD0.402
BuyNow
15534
LR4-260SF
650-LR4-260SF
Littelfuse Inc Resettable Fuses - PPTC 2.6A 15V 100A Imax 1: USD0.72
25: USD0.614
100: USD0.522
250: USD0.509
500: USD0.431
1000: USD0.402
BuyNow
1170

Arrow Electronics

Part # Manufacturer Description Price BuyNow  Qty.
LR4-260F
V36:1790_16264248
Littelfuse Inc PTC Resettable Fuse 2.6A(hold) 5.8A(trip) 15V 100A 2.5W 5s 0.02Ohm SMD Solder Pad 23.1 X 5.5 X 1mm Bag 1000: USD0.3429
500: USD0.3718
250: USD0.4108
100: USD0.4168
10: USD0.4606
1: USD0.5225
BuyNow
2718
LR4-260F
V99:2348_16264248
Littelfuse Inc PTC Resettable Fuse 2.6A(hold) 5.8A(trip) 15V 100A 2.5W 5s 0.02Ohm SMD Solder Pad 23.1 X 5.5 X 1mm Bag 1000: USD0.3771
500: USD0.4089
250: USD0.4722
100: USD0.4825
10: USD0.562
1: USD0.6904
BuyNow
2108
LR4-260SF
V99:2348_17697268
Littelfuse Inc PTC Resettable Fuse 2.6A(hold) 5.8A(trip) 15VDC 100A 2.5W 5s 0.02Ohm SMD Solder Pad 23.1 X 5.5 X 1mm Bag 1: USD0.0799
0: USD0.323
BuyNow
7

Verical

Part # Manufacturer Description Price BuyNow  Qty.
LR4-260F
67539240
Littelfuse Inc PTC Resettable Fuse 2.6A(hold) 5.8A(trip) 15V 100A 2.5W 5s 0.02Ohm SMD Solder Pad 23.1 X 5.5 X 1mm Bag 1000: USD0.3429
500: USD0.3718
250: USD0.4108
100: USD0.4168
18: USD0.4606
BuyNow
2718
LR4-260F
55038452
Littelfuse Inc PTC Resettable Fuse 2.6A(hold) 5.8A(trip) 15V 100A 2.5W 5s 0.02Ohm SMD Solder Pad 23.1 X 5.5 X 1mm Bag 1000: USD0.3771
500: USD0.4089
250: USD0.4722
100: USD0.4825
16: USD0.562
BuyNow
2108

Bristol Electronics

Part # Manufacturer Description Price BuyNow  Qty.
LR4-260S
TE Connectivity 1596: USD0.2243
672: USD0.2415
311: USD0.276
91: USD0.3234
25: USD0.5606
6: USD0.8625
BuyNow
7000

Quest Components

Part # Manufacturer Description Price BuyNow  Qty.
LR4-260S
TE Connectivity RESISTOR, TEMPERATURE DEPENDENT, PTC, 0.042 ohm 5218: USD0.253
2677: USD0.2875
1: USD1.15
BuyNow
5600

TTI

Part # Manufacturer Description Price BuyNow  Qty.
RF1543-000
LR4-260F
Littelfuse Inc Resettable Fuses - PPTC 2.6A 15V 100A Imax 25: USD0.465
50: USD0.456
100: USD0.418
250: USD0.41
500: USD0.372
1000: USD0.351
BuyNow
12200
RF1539-000
LR4-260SF
Littelfuse Inc Resettable Fuses - PPTC 2.6A 15V 100A Imax 1000: USD0.371
BuyNow
1000

TME

Part # Manufacturer Description Price BuyNow  Qty.
LR4-260SF
RF1539-000
Littelfuse Inc Fuse: PTC polymer; 2.6A 1000: USD0.72
RFQ
0
LR4-260F
RF1543-000
Littelfuse Inc Fuse: PTC polymer; 2.6A 1000: USD0.72
RFQ
0

Component Electronics, Inc

Part # Manufacturer Description Price BuyNow  Qty.
LR4-260
TE Connectivity IN STOCK SHIP TODAY 1000: USD0.25
100: USD0.29
1: USD0.38
BuyNow
200
LR4-260S
TE Connectivity IN STOCK SHIP TODAY 1000: USD0.5
100: USD0.58
1: USD0.77
BuyNow
8

Ozdisan Elektronik

Part # Manufacturer Description Price BuyNow  Qty.
LR4-260F
Littelfuse Inc THERMISTOR PTC RESETTABLE FUSE 2.6A 15V STRAP RFQ
0
LR4-260SF
Littelfuse Inc THERMISTOR PTC RESETTABLE FUSE STRAP 2.6A 15V SMT RFQ
0

Perfect Parts Corporation

Part # Manufacturer Description Price BuyNow  Qty.
LR4-260S
TE Connectivity RFQ
2173
LR-4260S
MFG UPON REQUEST RFQ
28000
LR4-260F
MFG UPON REQUEST RFQ
9134
LR4-260F
TE Connectivity RFQ
931
LR4-260SF
MFG UPON REQUEST RFQ
11122

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