RF Baluns ( RoHS Compliant)
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IPC Part number ExplanationChip Balun: Definitions & Measurement Methodology2450BM14A0002 Matched Balun for Nordic nRF24L01/nRF24L01+High Temperature Measurement report (125C) for: P/N: 2450BM15A0015 Impedance-Matched Balun-Filter for Atmel AT86RF232/AT86RF233 ChipsetsTape & Reel PackagingTypical Soldering ProfilesResponsible Business Alliance Code of ConductMSL RatingRoHS Compliance
Johanson Technology RF Baluns (BALanced - UNbalanced) impedance transformers simplify the RF design and secure optimal performance. Some of our baluns encompass an impedance matching network, balun transformer, and filter in a small surface mount package. These features significantly reduce PCB footprint (small), guarantees filtering (FCC/ETSI compliance), and prevents any potential manufacturing variability that discrete L/C designs might have. These 1:1 ratio, 1:2 ratio, 1:4 ratio or custom impedance ration transformers convert differential to 50Ω single-ended RF signals reducing component count, preventing RF variability due to the fact that these balun SMD (100% RF tested before T&R) and offers excellent temperature stability (4ppm stable). AEC-Q200 available.
RF Baluns individual parts
| Part number | Frequency (MHz) | Balanced (Ohms) | Insertion Loss (max) | Return Loss (min) | Phase Difference | Amplitude Difference (max) | Product Life Cycle Status | View detailed information or Make a request |
|---|---|---|---|---|---|---|---|---|
| 400-460 | 100 (1:2) | 1.0 | 9.5 | 180°±10° | 2 | MOQ_REQ | ||
| 430-435 | Chipset Specific | 1.9 | 9.5 | 180°±10° | 0 | PROD | ||
| 424-444 | Chipset Specific Impedance matched to SiLabs Si4455 and Si4460 Chipsets | 0.9 | 15 | 180°±10° | 0 | PROD | ||
| 460-470 | 100 (1:2) | 1.0 | 9.5 | 180°±10° | 2 | MOQ_REQ | ||
| 729-960 | 100 | 0.85 max. (0.95 max. @85°C) | 9.5 | 180°±10° | 5 | PROD | ||
| 770-928 | Chipset Specific | 1.3 | 9.5 | 180°±17° | 3.5 | PROD | ||
| 863-873 | Chipset Specific | 2.1 | 9.5 | 180°±15° | 0 | PROD | ||
| 851-941 | 50 (1:1) | 1.5 | 9.5 | 180°±10° | 1 | MOQ_REQ | ||
| 863-928 | Chipset Specific | 1.5 | 9.5 | 180°±10° | 1.5 | PROD | ||
| 863,2400-928,2500 | Chipset Specific Conj. match to Atmel's AT86RF215, AT86RF215M, AT86RF215IQ chipsets | 1.25 | 14 | 180°±10° | 0 | PROD | ||
| 900-1000 | 100 (1:2) | 1.2 | 9.5 | 180°±10° | 2 | MOQ_REQ | ||
| 800-1000 | 50 (1:1) | 1.2 | 9.5 | 180°±10° | 2 | PROD | ||
| 800-1000 | 50 (1:1) | 1.2 | 9.5 | 180±10 | 2.0 | PROD | ||
| 800-1000 | 100 (1:2) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 800-1000 | 200 (1:4) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 862-928 | Chipset Specific Impedance matched to ADF7023, ADF7023-J, ADF7024 | 1.8 | 10.0 | 180°±15° | 0 | PROD | ||
| 868-928 | Chipset Specific | 2.0 | 9.5 | 180°±15° | 0 | PROD | ||
| 902-928 | Chipset Specific | 1.0 | 10 | 180°±15° | 0 | PROD | ||
| 889-945 | 100 (1:2) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 9900-11000 | 100 | 1.5 | 9.5 | 180°±8 | 0.8 | PROD | ||
| 400-2300 | 75 (1:1.5) | 1.4 | 12 typical 10 min. | 180°±10° | 2 | PROD | ||
| 1500-1700 | 50 (1:1) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 1500-1700 | 100 (1:2) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 625-2815 | 100 (1:2) | 1.5 | 9.5 | 180°±10° | 1 | PROD | ||
| 625-2815 | 100 | 1.5 dB max. | 9.5 dB min. | 180 ± 10 deg. | 1 | PROD | ||
| 625-2815 | 50 (1:1) | 1.5 | 9.5 | 180°±10° | 1 | PROD | ||
| 625-2815 | 50 (1:1) | 1.5 | 9.5 | 180°±10° | 1 | PROD | ||
| 625-2815 | 200 (1:4) | 1.5 | 9.5 | 180°±10° | 1 | PROD | ||
| 1700-2000 | 50 (1:1) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 1700-2000 | 100 (1:2) | 1.0 | 9.5 | 180°±10° | 2 | MOQ_REQ | ||
| 1700-2000 | 200 (1:4) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 2100-2200 | 100 (1:2) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 2300-2690 | 100 (1:2) | 0.55 | 9.5 | 180°±10° | 3 | PROD | ||
| 2400-2500 | 50 (1:1) | 1.0 | 9.5 | 180°±10° | 2 | MOQ_REQ | ||
| 2400-2500 | 100 (1:2) | 1.3 | 9.5 | 180°±10° | 2 | MOQ_REQ | ||
| 2400-2500 | 50 (1:1) | 1.2 | 9.5 | 180°±10° | 2 | PROD | ||
| 2400-2500 | 100 (1:2) | 1.2 | 9.5 | 180°±10° | 2 | MOQ_REQ | ||
| 2400-2500 | 200 (1:4) | 1.3 | 9.5 | 180°±10° | 2 | PROD | ||
| 2400-2500 | 50 (1:1) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 2400-2500 | 100 (1:2) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 2400-2500 | 200 (1:4) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 2400-2500 | 100 (1:2) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 2400-2500 | Chipset Specific Impedance matched to Nordic Semi nRF51822-CEAA, nRF51822-CDAB, nRF51822-CFAC, nRF51422-CEAA, nRF51422-CDAB, and nRF51422-CFAC chipsets | 1.0 | 15 | 180°±10° | 0 | PROD | ||
| 2400-2500 | Chipset Specific Impedance match
to nRF24L01
nRF24L01+ nRF24LE1
nRF24LU1 nRF24AP2
nRF8001 Chipsets | 2.0 | 9.5 | 160°±15° | 0 | PROD | ||
| 2400-2500 | Chipset Specific Impedance matched to
Nordic Semi nRF51822-QFAA and
nRF51422-QFAA chipsets | 0.9 | 15 | 150°±15° | 0 | PROD | ||
| 2400-2500 | Chipset Specific Impedance matched to Nordic Semi : NRF51824-QFAA, NRF51824-QFAA-R, nRF51824-QFAA-R7, and nRF51824-QFAA-T chipsets | 0.9 | 15 | 150°±15° | 0 | PROD | ||
| 2400-2500 | Chipset Specific Conjugate match to
ADI ADF7241 and ADF7242 | 1.5 | 9.5 | 180°±10° | 0 | PROD | ||
| 2400-2500 | Chipset Specific | 1.5 | 9.5 | 180°±10° | 0 | PROD | ||
| 2400-2500 | Chipset Specific | 1.5 | 9.5 | 180°±10° | 2 | PROD | ||
| 2400-2500 | Chipset Specific | 1.0 | 10 | 180°±15° | 0 | PROD | ||
| 2400-2500 | Chipset Specific Impedance match to
AT86RF232, AT86RF233,
ATmega64/128/256RFR2,
Zigbit 256RFR2, Zigbit RF233,
ZigBit RF233+FEM,
Extension RF233,
USB RF233, SAM R21E, and SAM R21G | 1.5 | 9.5 | 180°±10° | 0 | PROD | ||
| 2400-2500 | Chipset Specific | 1.5 | 10 | 180°±15° | 0 | PROD | ||
| 2400-2500 | Chipset Specific | 2.2 | 10 | 180°±12° | 0 | PROD | ||
| 2400-2500 | Chipset Specific Impedance match to
ZIC2410 chipset | 1.5 | 9.5 | 180°±10° | 0 | PROTO | ||
| 2400-2500 | Chipset Specific Impedance matched for NXP KW40, KW30, and KW20 Chipsets | 1.0 | 9.5 | 180°±10° | 0 | PROD | ||
| 2400-2500 | Chipset Specific Impedance match to
CSR BC03/BC04
(16-j40) | 3.0 | 9.54 | 180°±10° | 0 | MOQ_REQ | ||
| 2400-2500 | Chipset Specific Impedance match to
CSR BC03/04/05 | 3.5 | 9.5 | 180°±10° | 0 | PROD | ||
| 2400-2500 | Chipset Specific Impendance match to AT86R | 1.5 | 9.5 | 180°±10° | 0 | PROD | ||
| 2400-2500 | Chipset Specific Impedance match to MTK
and BC05 chipsets | 3.0 | 9.5 | 180°±15° | 0 | PROD | ||
| 2300-2700 | 50 (1:1) | 1.2 | 9.5 | 180°±15° | 1.5 | PROD | ||
| 2300-2700 | 100 (1:2) | 1.2 | 9.5 | 180°±15° | 2 | PROD | ||
| 1.8-5.0 | 100 | 0.81 typ. / 1.0 max. | 15.9 typ. / 10 min. | 180 ± 8 typ. / 180 ± 12 | 0.8 typ. / 1.3 max. | PROD | ||
| 3300-3900 | 50 (1:1) | 1.2 | 9.5 | 180°±15° | 2 | PROD | ||
| 3300-3900 | 50 (1:2) | 1.2 max. | 9.5 min. | 180°±15° | 2 | PROD | ||
| 3400-4000 | 100 (1:2) | 1.0 | 9.5 | 180°±20° | 1 | PROD | ||
| 3400-4000 | 100 (1:2) | 1.0 | 9.5 | 180°±20° | 1 | PROD | ||
| 3400-4000 | 200 (1:4) | 1.2 | 9.5 | 180°±20° | 1 | PROD | ||
| 3400-4000 | 50 (1:1) | 1.2 | 9.5 | 180°±25° | 2 | PROD | ||
| 2800-6000 | 50 (1:1) | 1.5 | 9.5 | 180°±12° | 2 | PROD | ||
| 2800-6000 | 50 (1:2) | 1.5 | 9.5 | 180°±12° | 2 | PROD | ||
| 4800-5950 | 50 | 1.1 | 9.5 | 180±10° | 0 | PROD | ||
| 4900-5875 | 100 (1:2) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 4900-5900 | 50 (1:1) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 4900-5900 | 100 (1:2) | 1.0 | 9.5 | 180°±10° | 2 | PROD | ||
| 4900-5875 | 200 (1:4) | 1.0 | 9.5 | 180°±10° | 2 | MOQ_REQ | ||
| 4900-5875 | 50 (1:1) | 1.2 | 9.5 | 180°±10° | 2 | PROD | ||
| 4900-5950 | 200 (1:4) | 1.2 | 9.5 | 180°±15° | 2 | MOQ_REQ | ||
| 3000-8000 | 100 (1:2) | 1.8 | 9.5 | 180°±20° | 2 | PROD | ||
| 4900-8500 | 50 (1:1) | 0.7 typ. (1.5 max.) | 14.5 typ. (9.5 min.) | 180 ± 13 | 1.5 | PROD | ||
| 4900-8500 | 100 (1:2) | 0.7 typ. (1.5 max.) | 14.5 typ. (9.5 min.) | 180 ± 13 | 1.5 | PROD |
