Tyco / Electronics

Raychem Circuit Protection

308 Constitution Drive

Menlo Park, CA 94025

Phone: 800-227-4856

Fax: 800-227-4866

PolySwitch®

PTC Devices

Overcurrent Protection Devi

PRODUCT: microSMD005

DOCUMENT: SCD 24366

PCN: 092391

REV LETTER: D

REV DATE: NOVEMBER 19, 2001

PAGE NO.: 1 OF 1

Maximum Electrical Rating

Current: 10A

Notes:

1. All terminations are tin/lead plated.

2. Devices can be wave soldered.

3. Drawing not to scale

Marking:

TABLE I. DIMENSIONS:

A

B

C

D

E

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MIN

mm:

3.00

3.43

0.50

0.85

2.35

2.80

0.25

0.20

in:*

(0.118) (0.135)

(0.019

(0.034) (0.092) (0.111)

(0.010)

(0.008)

*Rounded off approximation

TABLE II. PERFORMANCE RATINGS:

CURRENT RATINGS**

TIME TO

TRIP **

RESISTANCE

VALUES

TRIPPED-STATE

POWER

DISSIPATION**

AMPERES

AT 0°C

AMPERES

AT 20°C

AMPERES

AT 60°C

SECONDS

AT 20°C, 0.25A

OHMS

AT 20°C

WATTS AT

20°C, 30V

HOLD TRIP HOLD

TRIP HOLD TRIP

MAX

MIN

MAX*

MAX

0.060 0.180 0.050

0.150 0.030 0.090

1.5

3.6

50.0

1.0

*Maximum resistance is measured 1 hour after reflow.

** Values specified were determined using PCB’s with 0.030”X1.5 ounce copper traces.

Reference Documents:

PS300, E. N. SMD1.0x

Precedence:

This specification takes precedence over documents referenced herein.

Effectivity:

Reference documents shall be the issue in effect on the date of invitation for bid.

CAUTION:

Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.