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Available RF Baluns (RoHS Compliant)
The following table lists the individual parts. Click on a part number below for complete information in PDF format. Use the search link and then click "Search Again" on the Digi-Key site to check the Digi-Key stock of the selected partProduct Life Cycle Status Definitions
Baluns 800 - 2000 MHz:
Part NumberFrequency (MHz)Impedance Unbal./Bal. (ohms)Insertion Loss (max)Return Loss (min)Phase DifferenceAmplitude Difference (max)S-Parameter FileProduct Life
Cycle Status		Case SizeDigi-Key Stock
0430BL15A0100 400 - 460 50/100 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param MOQ_REQ 15-1 search
0465BL15B100 460 - 470 50/100 1.0 dB 9.5 dB 180°±10° 1.5 dB S-Param MOQ_REQ 15-1 search
0896BL14B050 851 - 941 50/50 1.5 dB 9.5 dB 180°±10° 0.7 dB S-Param MOQ_REQ 14-1 search
0866BL15C200 800 - 900 50/200 1.2 dB 9.5 dB 180°±10° 1.0 dB S-Param
 MOQ_REQ 15-1 search
0900BL15C050 800 -1000 50/50 1.2 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 15-1 search
0900BL18B100 800 -1000 50/100 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 18-1 search
0900BL18B200 800 -1000 50/200 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 18-1 search
0900BL15A100 900 - 1000 50/100 1.2 dB 9.5 dB 180°±10° 2.0 dB S-Param MOQ_REQ 15-1 search
0917BL18B100 889 - 945 50/100 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param MOQ_REQ 18-1 search
1450BL15A200 1400 -1500 50/200 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param MOQ_REQ 15-1 search
1472BL15B0100 1452 - 1492 50/100 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param MOQ_REQ 15-1 N/A
1600BL15B050 1500 - 1700 50/50 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 15-1 search
1600BL15B100 1500 - 1700 50/100 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 15-1 search
1800BL18B200 1700 - 1900 50/200 0.8 dB 9.5 dB 180°±10° 2.0 dB S-Param MOQ_REQ 18-1 search
1850BL15B050 1700 - 2000 50/50 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 15-1 search
1850BL15B100 1700 - 2000 50/100 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param MOQ_REQ 15-1 search
1850BL15B200 1700 - 2000 50/200 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param MOQ_REQ 15-1 search
Baluns 2000 - 2700 MHz:
Part NumberFrequency (MHz)Impedance Unbal./Bal. (ohms)Insertion Loss (max)Return Loss (min)Phase DifferenceAmplitude Difference (max)S-Parameter FileProduct Life
Cycle Status		Case SizeDigi-Key Stock
2100BL18B200 2000 - 2200 50/200 0.8 dB 9.5 dB 180°±10° 2.0 dB S-Param MOQ_REQ 18-1 search
2100BL15A100 2100 - 2200 50/100 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 15-1 search
2450BL07A0100 2400 - 2500 50/100 1.3 dB 9.5 dB 180°±10° 2.0 dB S-Param MOQ_REQ --- search
2450BL14B050 2400 - 2500 50/50 1.5 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 14-1 search
2450BL14B100 2400 - 2500 50/100 1.3 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 14-1 search
2450BL14C050 2400 - 2500 50/50 1.2 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 14-1 search
2450BL14C100 2400 - 2500 50/100 1.2 dB 9.5 dB 180°±10° 1.5 dB S-Param MOQ_REQ 14-1 search
2450BL14B200 2400 - 2500 50/200 1.2 dB 9.5 dB 180°±10° 2 dB S-Param PROD 14-1 search
2450BL14C200 2400 - 2500 50/200 1.3 dB 9.5 dB 180°±10° 2 dB S-Param PROD 14-1 search
2450BL15B050 2400 - 2500 50/50 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 15-1 search
2450BL15B100 2400 - 2500 50/100 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 15-1 search
2450BL15B150 2400 - 2500 50/150 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param MOQ_REQ 15-1 search
2450BL15B200 2400 - 2500 50/200 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 15-1 search
2450BL15K050 2400 - 2500 50/50 1.2 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 15-1 search
2450BL15K100 2400 - 2500 50/100 1.0 dB 9.5 dB 180°±10° 2.0 dB S-Param PROD 15-1 search
2500BL14M050
 2300 - 2700 50/50 1.2 dB 9.5 dB 180°±15° 1.5 dB S-Param PROD 14-1 search
2500BL14M100 2300 - 2700 50/100 1.2 dB (Prelim) 9.5 dB 180°±15° 1.5 dB S-Param PROD 14-1 search
Baluns 3100 - 4800 MHz:
Part NumberFrequency (MHz)Impedance Unbal./Bal. (ohms)Insertion Loss (max)Return Loss (min)Phase DifferenceAmplitude Difference (max)Product Life
Cycle Status		S-Parameter FileCase SizeDigi-Key Stock
3600BL14M050
 3300 - 3900 50/50 1.2 dB 9.5 dB 180°±15° 1.5 dB PROD S-Param 14-1 search
3600BL14M100
 3300 - 3900 50/100 1.2 dB 9.5 dB 180°±15° 1.5 dB PROD S-Param 14-1 search
3700BL15B050 3400 - 4000 50/50 1.2 dB 9.5 dB 180°±25° 2.0 dB MOQ_REQ S-Param 15-1 search
3700BL15B100 3400 - 4000 50/100 1.0 dB 9.5 dB 180°±20° 1.0 dB PROD S-Param 15-1 search
3700BL15B200 3400 - 4000 50/200 1.2 dB 9.5 dB 180°±20° 1.0 dB PROD S-Param 15-1 search
4000BL14U100 3100 - 4800 50/100 1.2 dB 9.5 dB 180°±20° 1.5 dB PROD S-Param 14-1 search
Baluns 4900 MHz and up:
Part NumberFrequency (MHz)Impedance Unbal./Bal. (ohms)Insertion Loss (max)Return Loss (min)Phase DifferenceAmplitude Difference (max)Product Life
Cycle Status		S-Parameter FileCase SizeDigi-Key Stock
5425BL07A0200 4900 - 5950 50/200 1.2 dB 9.5 dB 180°±15° 2.0 dB PROD S-Param 07-1 search
5250BL14B100 5150 - 5350 50/100 1.0 dB 9.5 dB 180°±10° 1.5 dB MOQ_REQ S-Param 14-1 search
5250BL15B100 5150 - 5350 50/100 1.2 dB 9.5 dB 180°±10° 2.0 dB PROD S-Param 15-1 search
5325BL15B050 5150 - 5500 50/50 1.0 dB 9.5 dB 180°±10° 2.0 dB MOQ_REQ S-Param 15-1 search
5388BL15B100 4900 - 5875 50/100 1.0 dB 9.5 dB 180°±10° 2.0 dB TBD
 S-Param 15-1 search
5400BL14B100 4900 - 5875 50/100 1.0 dB 9.5 dB 180°±10° 1.5 dB PROD S-Param 14-1 search
5400BL15B050 4900 - 5900 50/50 1.0 dB 9.5 dB 180°±10° 2.0 dB PROD S-Param 15-1 search
5400BL15B100 4900 - 5900 50/100 1.0 dB 9.5 dB 180°±10° 2.0 dB PROD S-Param 15-1 search
5400BL15B200 4900 - 5875 50/200 1.0 dB 9.5 dB 180°±10° 2.0 dB MOQ_REQ S-Param 15-1 search
5400BL15K050 4900 - 5875 50/50 1.2 dB 8.5 dB 180°±10° 2.0 dB PROD S-Param 15-1 search
5500BL15U0100 3000 - 8000 50/100 1.8 dB 9.5 dB 180°±20° 2.0 dB MOQ_REQ S-Param 15-1 search
5512BL15B100 5150 - 5875 50/100 1.0 dB 11.7 dB 180°±10° 2.0 dB PROD S-Param 15-1 search
5800BL15B100 5725 - 5875 50/100 1.0 dB 9.5 dB 180°±8° 0.75 dB PROD S-Param 15-1 search

7128BL14A0100

New!Contact Factory.

 6072-8184 50/100 1.0 dB 9.5 dB 180°±15° 1.5 dB MOQ_REQ S-Param 14-1 N/A
Dual Band Baluns:
Part NumberFrequency (MHz)Impedance Unbal./Bal. (ohms)Insertion Loss (max)Return Loss (min)Product Life Cycle StatusS-Parameter FileCase SizeDigi-Key Stock
0918BD41B050 B1: 900-940
B2: 1850-1920		 50/50 B1: 1.2 dB
B2: 1.7 dB		 8.5dB MOQ_REQ S-Param 41-2 search
0918BD41D050 900 - 940
1850 - 1920		 50/50 1.2 dB
1.7 dB		 8.5 dB TBD
 S-Param
 --- search

Specific Chipset Matching Networks/Baluns/FilterIntegrated Components:

2.45 GHz, conjugate match for CSR Chipsets BC03, BC04, and BC05:
Part NumberFrequency (MHz)Impedance Unbal./Bal. (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference Product Life Cycle StatusS-ParameterDigi-Key Stock
2450FB15K0002 2400 - 2500 50 Conjugate match to CSR BC03, BC04 (16-j40) 3 dB max. 9.54 dB min. 180°±10° MOQ_REQ S-Param search
2450FB15K0003 2400 - 2500 50 Conjugate match to CSR BC03, 04, 05 (20-j50) 3 dB max. 9.54 dB 180°±10° MOQ_REQ S-Param search
2450FB15K0004 2400 - 2500 50 Conjugate match to CSR BC03, 04, 05 (28-j64) 3.2 dB max. 9.5 dB min 180°±10° MOQ_REQ S-Param search
2450FB15K0005 2400 - 2500 50 Conjugate match to CSR BC03, 04, 05 (22-j84) 3.5 dB max. 9.5 dB min. 180°±10° PROD S-Param search
2450 MHz Balun-BPFilter / Matching Network for MTK and BC05 Chipsets:
Part NumberFrequency (MHz)Impedance Unbalanced (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference Product Life Cycle StatusS-ParameterDigi-Key Stock
2450FB15M0001
 2400 - 2500 50 Conjugate match to MTK
and BC05 chipsets		 3.0 dB max. 9.5 dB min. 180°±15° PROD S-Param search
863-928 MHz Balun-Filter/Matching Network for T.I. Chipset CC11XX:
Part NumberFrequency (MHz)Impedance Unbalanced (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference Product Life Cycle StatusS-ParameterDigi-Key Stock
0896BM15A0001

 

 863 - 928 50 Conjugate match to T.I. CC11XX and CC430 Chipset 1.5dB max. 9.5 dB min. 180°±10° PROD S-Param search

 

950-956 MHz Balun-Filter/Matching Network for T.I. Chipset CC11XX:
Part NumberFrequency (MHz)Impedance Unbalanced (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference Product Life Cycle StatusS-ParameterDigi-Key Stock

0953BM15A0001

 950- 956 50 Conj. match to T.I. CC11XX Chipset 2.1dB max. 9.5 dB min. 180°±10° PROTO S-Param search

 

896 MHz Balun-Filter/Matching Network for Atmel ChipsetAT86RF212:
Part NumberFrequency (MHz)Impedance Unbalanced (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference Product Life Cycle StatusS-ParameterDigi-Key Stock

0892FB15A0100
changed to:

0896FB15A0100

 863 - 928 50 Conj. match to AT86RF212 Chipset 1.5dB max. 9.5 dB min. 180°±10° PROD S-Param search

 

2450MHz Balun/Matching Network for T.I. Chipset CC2430/2480:
Part NumberFrequency (MHz)Impedance Unbalanced (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference Product Life Cycle StatusS-ParameterDigi-Key Stock
2450BM15A0001 2400-2500 50 Conjugate match to T.I. Chipsets CC2430 and CC2480 1.0 dB max. 10.0 dB min. 180°±15° PROD S-Param search

 

2450 MHz Balun/Matching Network for T.I. Chipset CC2500:
Part NumberFrequency (MHz)Impedance Unbalanced (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference S-Parameter FileProduct Life
Cycle Status		Digi-Key Stock

2450BM15B0003 New! Contact Factory

 2400-2500 50 Conjugate match to T.I. Chipset 2500 2.2dB max. 10.0 dB min. 180°±12° S-Param PROD search

 

2450 MHz Balun-Filter/Matching Network for T.I. Chipset CC2520:
Part NumberFrequency (MHz)Impedance Unbalanced (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference S-Parameter FileProduct Life
Cycle Status		Digi-Key Stock

2450BM15B0002

 2400-2500 50 Conjugate match to TI Chipset 2520 1.5 dB max. 10.0 dB min. 180°±15° S-Param PROD search

 

2450MHz Balun-Filter/Matching Network for TI Chipset family 253X :
Part NumberFrequency (MHz)Impedance Unbalanced (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference Product Life Cycle StatusS-ParameterDigi-Key Stock
2450BM15A0002
(See Technical Note)		 2400 - 2500 50 Conjugate match to TI CC253X Chipsets 1.5 dB max 10.0 dB min 180°±15° PROD S-Param search

 

2450 MHz Balun-Filter/Matching Network for AtmelChipset AT86RF230, AT86RF231, and ATmega128RFA:
Part NumberFrequency (MHz)Impedance Unbalanced (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference Product Life Cycle StatusS-ParameterDigi-Key Stock
2450FB15L0001 2400-2500 50 Impendance match to AT86RF230/231 and ATmega128RFA1 Chipsets 1.5 dB max. 9.5 dB min. 180°±10° PROD S-Param search

 

2450 MHz Balun-Filter/Matching Network forNordicChipset nRF24L01 and nRF24L01+:
Part NumberFrequency (MHz)Impedance Unbalanced (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference Product Life Cycle StatusS-ParameterDigi-Key Stock
2450BM14A0002
(See Technical Note)		 2400-2500 50 nRF24L01/
nRF24L01+ Chipset		 2.0 dB max. 9.5 dB min. 160°±15° PROD S-Param search

 

2450 MHz Balun-Filter/Matching Network for ST Ericsson chip STLC2690:
Part NumberFrequency (MHz)Impedance Unbalanced (ohms)Differential Balanced Imp.Insertion Loss (max)Return Loss (min)Phase Difference S-Parameter FileProduct Life
Cycle Status		Digi-Key Stock
2450BM15A0006
New! Contact Factory		 2400-2500 50 Conjugate match to STLC2690 Chipset 3.5dB 14dB 180°±10° S-Param PROTO search

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