78253/35MC Murata Power Solutions Inc, 78253/35MC Datasheet - Page 5

• Manufacturer Part Number: 78253/35MC
• Description: XFRMR 3.3V IN 5V OUT MAX 253 SMD
• Manufacturer: Murata Power Solutions Inc
• Series: 78253r
• Type: Compatible Converter Transformersr

Specifications of 78253/35MC

• Inductance: 142µH
• Primary Voltage Rating: 3.3 V
• Secondary Voltage Rating: 5 V
• Mounting Style: SMD/SMT
• Dimensions: 12.7 mm L x 8.89 mm W x 6.35 mm H
• Product: Toroidal Power Transformers
• Height: 6.35 mm
• Length: 12.7 mm
• Number Of Outputs: 2
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: Solder Pad
• Turns Ratio: 1:5
• Width: 8.89 mm
• Primary Voltages: 5V
• Current Rating: 100mA
• Power Rating: 500mW
• Transformer Mounting: Surface Mount
• Isolation Voltage: 1500VDC
• Peak Reflow Compatible (260 C): Yes
• Transformer Type: Pulse
• Supply Voltage: 3.3V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS Compliant
• For Use With/related Products: MAX253
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 811-1273-5

Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A.
Tel: [phone] [phone] Fax: [phone]
www.murata-ps.com email: [e-mail] ISO 9001 & ISO 14001 REGISTERED
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifi cations are subject to change without
notice.
TAPE & REEL SPECIFICATIONS
www.murata-ps.com
REEL OUTLINE DIMENSIONS
Reel quantity: 500
Unless otherwise stated all
dimensions in inches (mm) ±0.01(0.25).
* Includes fl ange distortion at outer edge.
TAPE OUTLINE DIMENSIONS
Unless otherwise stated all
dimensions in inches (mm) ±0.01(0.25).
Measured at hub.
Ø15.039 (382) Max.
0.283 (7.20)
0.069 (1.75)
Cover tape
0.059 (1.50)
Min.
0.157 (4.00)
© 2009 Murata Power Solutions, Inc.
0.369 (9.37)
2.36 (60) Min.
0.079 (2.00)
Ø
0.53 (13.50)
0.50 (12.80)
0.94-1.08 (23.9-27.4)
Ø
0.472 (12.00)
0.80 (20.20) Min.
USA:
Canada:
UK:
France:
Germany: München, Tel: [phone], email: [e-mail]
Japan:
China:
Singapore: Parkway Centre, Tel: [phone], email: [e-mail]
(30.4) Max.
1.20
Mansfi eld (MA), Tel: [phone], email: [e-mail]
Toronto, Tel: [phone], email: [e-mail]
Milton Keynes, Tel: [phone], email: [e-mail]
Montigny Le Bretonneux, Tel: [phone], email: [e-mail]
Tokyo, Tel: [phone], email: [e-mail]
Kyoto, Tel: [phone], email: [e-mail]
Shanghai, Tel: [phone], email: [e-mail]
Guangzhou, Tel: [phone], email: [e-mail]
*
Technical enquiries - email: [e-mail], tel:
MAX253 Compatible Converter Transformers
0.96 (24.4)
1.04 (26.4)
0.059
+0.004
-0.000
(1.50
+0.10
-0.00
0.024 (0.60) Max.
Direction of unreeling
)
78253 Series
KMP_78253C_C03 Page 5 of 5
3.9 (100)
Min.
15.7 (400) Min.
Leader section
[phone]
Trailer section
6.3 (160) Min.
enclosure
section
Goods