SMD125-2 Tyco Electronics, SMD125-2 Datasheet

POLYSWITCH 1.25A HOLD SMD

SMD125-2

Manufacturer Part Number
SMD125-2
Description
POLYSWITCH 1.25A HOLD SMD
Manufacturer
Tyco Electronics
Series
PolySwitch®r
Datasheet

Specifications of SMD125-2

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
Package / Case
2920
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
SMD125
SMD125CT

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SMD125-2
Manufacturer:
RAYCHEM
Quantity:
17 226
Part Number:
SMD125-2
Manufacturer:
RAYCHEM
Quantity:
5 497
Maximum Electrical Ratings
Operating Voltage / Interrupt Current
Marking:
Notes:
1. All metal surfaces are tin plated.
2. Devices cannot be wave soldered.
3. Drawing not to scale.
Tyco / Electronics
Raychem Circuit Protection
308 Constitution Drive
Menlo Park, CA 94025
Phone: 800-227-4856
Fax: 800-227-4866
mm: 6.73
TABLE II. PERFORMANCE RATINGS:
HOLD
in*: (0.265) (0.314)
1.50
Reference Documents:
Precedence:
Effectivity:
CAUTION:
** Values specified were determined using PCB’s with 0.070”X1.5 ounce copper traces.
* Maximum resistance is measured 1 hour after reflow.
15V / 40A
12V / 60A
5V / 125A
AT 0°C
AMPS
MIN
125
TABLE I. DIMENSIONS:
*Rounded off approximation
TRIP
3.00
A
CURRENT RATINGS**
MAX
7.98
HOLD
1.25
Part Identification
Manufacturer’s Mark
AT 20°C
AMPS
MIN
--
--
TRIP
2.50
B
(0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
Specification Status: Released
MAX
3.00
HOLD
0.85
PS300, E.N. SMD 1.0x
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.
AT 60°C
AMPS
MIN
4.8
TRIP
1.7
C
Overcurrent Protection Device
H
MAX
5.44
SECONDS AT
20°C, 8.0A
TIME TO
PolySwitch®
PTC Devices
TRIP**
MAX
2
0.56
MIN
D
D
MAX
0.71
RESISTANCE
0.07
MIN
VALUES
AT 20°C
OHMS
A
0.56
MIN
MAX*
0.25
E
E
MAX
0.71
TRIPPED-STATE
DISSIPATION**
WATTS AT
POWER
20°C
MAX
2.16
MIN
1.7
PRODUCT: SMD125
DOCUMENT: SCD 22304
PCN: 053049
REV LETTER: H
REV DATE: JUNE 3, 2002
PAGE NO.: 1 OF 1
B
F
MAX
2.41
0.66
MIN
G
C
F
MAX
1.37
0.43
MIN
H
G

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