Surface Mount T1-1+ T1-1 RF Transformer 50 0.15 to 400 MHz Features Maximum Ratings Operating Temperature Storage Temperature -20C to 85C -55C to 100C RF Power 250mW DC Current 30mA Permanent damage may occur if any of these limits are exceeded. Pin Connections PRIMARY DOT 4 PRIMARY 6 SECONDARY DOT 3 SECONDARY * wideband, 0.15 to 400 MHz * good return loss * also available with plug-in (X65) surface mount gull-wing (KK81) leads * VHF/UHF * receivers/transmitters Transformer Electrical Specifications -- NOT USED RATIO 2,5 FREQUENCY (MHz) 1 Outline Drawing +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications 1 SECONDARY CT CASE STYLE: W38 PRICE: $3.25 ea. QTY (1-9) INSERTION LOSS* 0.15-400 3 dB MHz 2 dB MHz 1 dB MHz 0.15-400 0.35-200 2-50 * Insertion Loss is referenced to mid-band loss, 0.6 dB typ. Typical Performance Data FREQUENCY (MHz) B .27 6.86 C .23 5.84 D .010 0.25 E .042 1.07 G .100 2.54 H .05 1.27 J .09 2.29 K .31 7.87 L wt .036 grams 0.91 0.50 F .020 0.51 2.75 2.10 1.44 1.29 0.92 0.75 0.64 1.23 1.26 2.75 1.98 3.10 9.92 11.10 16.82 19.24 20.06 10.15 9.90 4.79 31 2.4 RETURN LOSS (dB) INSERTION LOSS (dB) T1-1 INPUT RETURN LOSS T1-1 INSERTION LOSS 3.0 Config. C INPUT R. LOSS (dB) 0.15 0.20 0.30 0.35 1.00 2.00 50.00 191.32 200.00 400.00 Outline Dimensions ( inch mm ) A .30 7.62 INSERTION LOSS (dB) 1.8 1.2 0.6 0.0 0.1 1 10 100 26 21 16 11 6 1 1000 0.1 FREQUENCY (MHz) 1 10 100 1000 FREQUENCY (MHz) Mini-Circuits (R) ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine For detailed performance specs & shopping online see web site (R) Provides ACTUAL Data Instantly at minicircuits.com IF/RF MICROWAVE COMPONENTS Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and performance data contained herein are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, "Standard Terms"); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits' website at www.minicircuits.com/MCLStore/terms.jsp. REV. A M98898 T1-1 IG/TD/CP 070801