Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm
360°
+4 images
TRS278-122-75+
Mini-Circuits
1:
¥724.2
391 In Stock
Mouser Part #
139-TRS278-122-75+
Mini-Circuits
Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm
391 In Stock
1
¥724.2
50
¥702.6
100
¥702.6
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
40 MHz to 1.25 GHz
- 40 C
+ 65 C
Single
7.11 mm
6.35 mm
4.19 mm
TRS278
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 5-1200MHz 1:2 Imped. 50 or 75 Ohm
MABA-011029
MACOM
1:
¥604.6
1,144 In Stock
Mouser Part #
937-MABA-011029
MACOM
Audio Transformers / Signal Transformers 5-1200MHz 1:2 Imped. 50 or 75 Ohm
1,144 In Stock
1
¥604.6
10
¥548.1
25
¥524.9
50
¥509.9
900
¥431.9
1,800
View
100
¥493.3
250
¥473.4
500
¥446.8
1,800
¥423.6
Buy
Min.: 1
Mult.: 1
Reel :
900
Baluns
SMD/SMT
5 MHz to 1.2 GHz
75 Ohms
- 40 C
+ 85 C
Single
Transmission Line
7.11 mm
6.35 mm
3 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 5-300MHz 1:2 omped. 75 ohm
MABA-011050
MACOM
1:
¥536.5
4,791 In Stock
Mouser Part #
937-MABA-011050
MACOM
Audio Transformers / Signal Transformers 5-300MHz 1:2 omped. 75 ohm
4,791 In Stock
1
¥536.5
10
¥485
25
¥438.5
100
¥411.9
900
¥368.7
1,800
View
250
¥395.3
500
¥382
1,800
¥357.1
4,500
¥347.1
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
Baluns
SMD/SMT
5 MHz to 300 MHz
75 Ohms
- 40 C
+ 125 C
Single
CATV, FTTX Broadband
7.11 mm
6.35 mm
2.57 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 5-200MHz IL .8dB Imp Ratio 4:1
MABA-011002
MACOM
1:
¥300.6
743 In Stock
Mouser Part #
937-MABA-011002
MACOM
Audio Transformers / Signal Transformers 5-200MHz IL .8dB Imp Ratio 4:1
743 In Stock
1
¥300.6
10
¥259.1
25
¥249.2
100
¥232.5
900
¥210.9
1,800
View
250
¥222.6
500
¥217.6
1,800
¥196
4,500
¥194.3
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
Baluns
SMD/SMT
5 MHz to 200 MHz
75 Ohms
- 40 C
+ 85 C
Single
CATV Broadband
7.11 mm
6.35 mm
3.88 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 50-1200MHz Imp. 1:2 50 & 75 ohm
MABA-007681-CT2010
MACOM
1:
¥654.4
1,493 In Stock
Mouser Part #
937-MABA007681CT2010
MACOM
Audio Transformers / Signal Transformers 50-1200MHz Imp. 1:2 50 & 75 ohm
1,493 In Stock
1
¥654.4
10
¥531.5
25
¥448.5
100
¥420.2
900
¥378.7
1,800
View
250
¥403.6
500
¥392
1,800
¥365.4
4,500
¥355.5
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
Transmission Line Transformers
SMD/SMT
5 MHz to 1.2 GHz
75 Ohms
- 40 C
+ 85 C
Single
CATV Broadband
7.11 mm
6.35 mm
3.33 mm
MABA
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 50-1200MHz Imp. 1:1 50 & 75 ohm
MABA-009210-CT1760
MACOM
1:
¥521.6
511 In Stock
Mouser Part #
937-MABA009210CT1760
MACOM
Audio Transformers / Signal Transformers 50-1200MHz Imp. 1:1 50 & 75 ohm
511 In Stock
1
¥521.6
10
¥471.7
25
¥426.9
100
¥400.3
900
¥358.8
1,800
View
250
¥383.7
500
¥372.1
1,800
¥347.1
4,500
¥338.8
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
Transmission Line Transformers
SMD/SMT
50 MHz to 1.2 GHz
75 Ohms
- 40 C
+ 85 C
Single
CATV Broadband
7.11 mm
6.35 mm
4.36 mm
MABA
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port
+1 image
H5084NL
Pulse Electronics
1:
¥895.3
525 Expected 2/15/2027
Mouser Part #
673-H5084NL
Pulse Electronics
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port
525 Expected 2/15/2027
Alternative Packaging
1
¥895.3
10
¥785.7
30
¥684.3
60
¥682.7
270
View
270
¥676
510
¥579.7
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
1.5 kV
0 C
+ 70 C
Single
1000 Base-T
15.11 mm
6.35 mm
4.01 mm
Tube
Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
TRS1.5-182+
Mini-Circuits
1:
¥1,068
995 On Order
Mouser Part #
139-TRS1.5-182+
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
995 On Order
View Dates
On Order:
395 Expected 9/14/2026
600 Expected 12/14/2026
Factory Lead-Time:
19 Weeks
1
¥1,068
50
¥973.3
100
¥973.3
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
10 MHz to 1.8 GHz
50 Ohms
50 Ohms
- 40 C
+ 85 C
Single
7.11 mm
6.35 mm
3.05 mm
TRS1.5
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
TX-2-5-1+
Mini-Circuits
1:
¥803.9
244 On Order
Mouser Part #
139-TX-2-5-1
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
244 On Order
View Dates
On Order:
44 Expected 8/24/2026
200 Expected 10/5/2026
Factory Lead-Time:
19 Weeks
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
20 MHz to 1.25 GHz
75 Ohms
75 Ohms
- 20 C
+ 85 C
Single
6.35 mm x 7.87 mm x 5.08 mm
7.87 mm
6.35 mm
5.08 mm
TX
Reel, Cut Tape, MouseReel