Surface Mount
TC4-1W-17LN+
RFTransformer
50Ω
100 to 500 MHz
Maximum Ratings
OperatingꢀTemperatureꢀꢀ
StorageꢀTemperatureꢀꢀ
RFꢀPowerꢀ
DCꢀDWVꢀ
DCꢀCurrentꢀ(Primary)ꢀ
DCꢀCurrentꢀ(Secondary)ꢀ
Features
•ꢀwideband,ꢀ100ꢀtoꢀ500ꢀMHz
•ꢀgoodꢀreturnꢀloss
-40°Cꢀtoꢀ85°C
-55°Cꢀtoꢀ100°C
0.25W
CASEꢀSTYLE:ꢀꢀAT224-1
PRICE:ꢀ$1.19ꢀea.ꢀQTYꢀ(100)
•ꢀplasticꢀbaseꢀwithꢀleads
•ꢀaqueousꢀwashable
500V
0mA
150mA*ꢀ
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
InsulationꢀResistanceꢀPriꢀtoꢀSecꢀ
*Appliedꢀthroughꢀcenterꢀtap,ꢀequalꢀcurrentꢀtoꢀsecondaryꢀdotꢀ&ꢀsecondary.
1MꢀOhms
Applications
•ꢀpush-pullꢀamplifier
•ꢀimpedanceꢀmatching
Permanentꢀdamageꢀmayꢀoccurꢀifꢀanyꢀofꢀtheseꢀlimitsꢀareꢀexceeded.
Pin Connections
PRIMARY DOT
PRIMARY
6
4
1
3
2
Transformer Electrical Specifications
SECONDARY DOT
SECONDARY
SECONDARY CT
Ω
RATIO
(Secondary/
Primary)
FREQUENCY
(MHz)
INSERTION LOSS*
PHASE
AMPLITUDE
RETURN LOSS
(dB)
UNBALANCE UNBALANCE
(Deg.)
Typ.
(dB)
Typ.
Max.
Outline Drawing AT224-1
Lead #1 identifier shall be located in the cross-hatched area shown.
Identifier may be either a molded or marked feature.
1 dB
MHz
4
100ꢀ-ꢀ500
100ꢀ-ꢀ500
3
1.0
10
*InsertionꢀLossꢀisꢀreferencedꢀtoꢀmid-bandꢀloss,ꢀ0.6ꢀdBꢀtyp.
PCB Land Pattern
Typical Performance Data
FREQUENCY
(MHz)
INSERTION
LOSS
INPUT
R. LOSS
(dB)
(dB)
100.00
0.66
0.64
0.65
0.66
0.68
0.72ꢀ
0.76ꢀ
0.82
0.85ꢀ
0.89
21.89
22.06
21.32
20.30
19.03
17.66
16.40
15.09
14.51
13.95
150.00
200.00
250.00
300.00
350.00ꢀ
400.00ꢀ
450.00
475.00ꢀ
500.00
Suggested Layout,
Tolerance to be within .002
ꢀ
ꢀ
inch
Outline Dimensions (
)
mm
A
.150
3.81
B
.150
3.81
C
.160
4.06
D
.050
1.27
E
.040
1.02
F
.025
0.64
ꢀ
G
.028
0.71
H
.065
1.65
J
.190
4.83
K
.030
0.76
L
wt
.007 grams
0.18 0.15
TC4-1W-17LN+
INSERTION LOSS
TC4-1W-17LN+
INPUT RETURN LOSS
2.0
1.5
1.0
0.5
0.0
30
20
10
0
Config. A
100
200
300
400
500
100
200
300
400
500
FREQUENCY (MHz)
FREQUENCY (MHz)
®
For detailed performance specs
& shopping online see web site
Mini-Circuits
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
Provides ACTUAL Data Instantly at minicircuits.com
REV. A
IF/RF MICROWAVE COMPONENTS
M131604
TC4-1W-17LN+
IG/CP
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.
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