78253/55JC-R Murata Power Solutions Inc, 78253/55JC-R Datasheet - Page 2

• Manufacturer Part Number: 78253/55JC-R
• Description: Tfmr 1:1.31 SM MAX253 Maxim
• Manufacturer: Murata Power Solutions Inc

Specifications of 78253/55JC-R

• Primary Voltage Rating: 5 V
• Mounting Style: SMD/SMT
• Dimensions: 12.7 mm L x 9 mm W x 6.35 mm H
• Product: Toroidal Power Transformers
• Current Rating: 200 mA
• Height: 6.35 mm
• Inductance: 0.83 mH
• Length: 12.7 mm
• Turns Ratio: 1:1.31
• Width: 9 mm
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
Peak current I
Isolation voltage 78253/XXJC (fl ash tested for 1 second)
Isolation voltage 78253/XXJVC (fl ash tested for 1 second)
www.murata-ps.com
PACKAGE SPECIFICATIONS
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT DETAILS
PK
0.012 (0.30)
0.008 (0.20)
(9.0) MAX
(6.35)
0.354
0.25
(1.00)
0.04
78253/55JC
0.035
(0.90)
XYYWW
(9.52) MAX
(12.70)
0.375
0.5
(11.50)
0.45
1
2
3
(2.54)
0.1
Primary
Top View
-40°C to 85°C
-50°C to 125°C
400mA
1500V
4000V
0.06 (1.60)
Secondary
DC
DC
0.10 (2.54)
Technical enquiries email: [e-mail], tel: [phone]
0.025 (0.63)
0.021 (0.53)
6
5
4
MAX253 Compatible Converter SM Transformers
Unless otherwise stated all dimensions in inches (mm) ±0.01 (0.25).
All pins on a 0.1 (2.54) pitch and within ±0.01 (0.25) of true position.
Package weight 1.0g Typ.
Unless otherwise stated all dimensions in inches (mm) ±0.01 (0.25).
All pins on a 0.1 (2.54) pitch and within ±0.01 (0.25) of true position.
2010-11-09 KMP_78253JC_A01 Page 2 of 5
78253J Series